From 91a505ee701c2578e7f6f1e20be416591c57834a Mon Sep 17 00:00:00 2001 From: openshift-merge-bot <148852131+openshift-merge-bot@users.noreply.github.com> Date: Sat, 1 Feb 2025 00:01:56 +0000 Subject: [PATCH] Bump Tekton Pipeline from v0.65.6 to v0.68.0 --- .github/workflows/ci.yml | 4 +- Makefile | 2 +- README.md | 2 +- go.mod | 19 +- go.sum | 52 +- hack/install-tekton.sh | 2 +- vendor/cel.dev/expr/.bazelversion | 2 + vendor/cel.dev/expr/.gitattributes | 2 + vendor/cel.dev/expr/.gitignore | 2 + vendor/cel.dev/expr/BUILD.bazel | 34 + vendor/cel.dev/expr/CODE_OF_CONDUCT.md | 25 + vendor/cel.dev/expr/CONTRIBUTING.md | 32 + vendor/cel.dev/expr/GOVERNANCE.md | 43 + vendor/cel.dev/expr/LICENSE | 202 ++ vendor/cel.dev/expr/MAINTAINERS.md | 13 + vendor/cel.dev/expr/MODULE.bazel | 70 + vendor/cel.dev/expr/README.md | 73 + vendor/cel.dev/expr/WORKSPACE | 145 + vendor/cel.dev/expr/WORKSPACE.bzlmod | 0 vendor/cel.dev/expr/checked.pb.go | 1432 ++++++++++ vendor/cel.dev/expr/cloudbuild.yaml | 9 + vendor/cel.dev/expr/eval.pb.go | 490 ++++ vendor/cel.dev/expr/explain.pb.go | 236 ++ vendor/cel.dev/expr/regen_go_proto.sh | 9 + .../expr/regen_go_proto_canonical_protos.sh | 10 + vendor/cel.dev/expr/syntax.pb.go | 1633 +++++++++++ vendor/cel.dev/expr/value.pb.go | 653 +++++ .../github.com/google/cel-go/cel/BUILD.bazel | 2 +- vendor/github.com/google/cel-go/cel/decls.go | 27 +- vendor/github.com/google/cel-go/cel/env.go | 18 +- .../github.com/google/cel-go/cel/inlining.go | 2 +- vendor/github.com/google/cel-go/cel/io.go | 136 +- .../github.com/google/cel-go/cel/library.go | 112 +- .../github.com/google/cel-go/cel/optimizer.go | 16 +- .../github.com/google/cel-go/cel/options.go | 18 + .../github.com/google/cel-go/cel/program.go | 10 +- .../google/cel-go/checker/checker.go | 35 +- .../github.com/google/cel-go/checker/cost.go | 654 +++-- .../google/cel-go/common/ast/BUILD.bazel | 7 +- .../google/cel-go/common/ast/conversion.go | 47 +- .../google/cel-go/common/ast/expr.go | 24 + .../google/cel-go/common/ast/factory.go | 43 +- .../google/cel-go/common/ast/navigable.go | 8 + .../cel-go/common/containers/container.go | 12 + .../google/cel-go/common/debug/debug.go | 7 +- .../google/cel-go/common/decls/decls.go | 26 +- .../github.com/google/cel-go/common/errors.go | 11 +- .../google/cel-go/common/types/BUILD.bazel | 2 + .../google/cel-go/common/types/err.go | 6 + .../google/cel-go/common/types/list.go | 49 +- .../google/cel-go/common/types/map.go | 148 + .../google/cel-go/common/types/null.go | 10 +- .../google/cel-go/common/types/object.go | 2 +- .../cel-go/common/types/traits/iterator.go | 13 + .../cel-go/common/types/traits/lister.go | 3 + .../cel-go/common/types/traits/mapper.go | 15 + .../cel-go/common/types/traits/traits.go | 17 +- .../google/cel-go/common/types/types.go | 108 +- .../google/cel-go/interpreter/activation.go | 45 +- .../cel-go/interpreter/attribute_patterns.go | 13 +- .../cel-go/interpreter/interpretable.go | 297 +- .../google/cel-go/interpreter/planner.go | 11 +- .../google/cel-go/interpreter/prune.go | 63 +- .../google/cel-go/interpreter/runtimecost.go | 28 +- .../github.com/google/cel-go/parser/errors.go | 6 +- .../google/cel-go/parser/gen/BUILD.bazel | 2 +- .../google/cel-go/parser/gen/CEL.g4 | 13 +- .../google/cel-go/parser/gen/CEL.interp | 5 +- .../google/cel-go/parser/gen/CEL.tokens | 1 + .../google/cel-go/parser/gen/CELLexer.interp | 5 +- .../google/cel-go/parser/gen/CELLexer.tokens | 1 + .../cel-go/parser/gen/cel_base_listener.go | 28 +- .../cel-go/parser/gen/cel_base_visitor.go | 17 +- .../google/cel-go/parser/gen/cel_lexer.go | 595 ++-- .../google/cel-go/parser/gen/cel_listener.go | 29 +- .../google/cel-go/parser/gen/cel_parser.go | 2383 ++++++++--------- .../google/cel-go/parser/gen/cel_visitor.go | 19 +- .../github.com/google/cel-go/parser/helper.go | 39 +- .../github.com/google/cel-go/parser/macro.go | 70 +- .../google/cel-go/parser/options.go | 23 + .../github.com/google/cel-go/parser/parser.go | 85 +- .../google/cel-go/parser/unescape.go | 42 +- .../google/cel-go/parser/unparser.go | 42 +- .../grpc-gateway/v2/runtime/handler.go | 10 +- .../grpc-gateway/v2/runtime/marshaler.go | 8 + .../grpc-gateway/v2/runtime/query.go | 8 +- .../pipeline/pkg/apis/config/default.go | 21 +- .../pkg/apis/pipeline/v1/param_types.go | 2 +- .../v1alpha1/stepaction_validation.go | 76 +- .../pkg/apis/pipeline/v1beta1/param_types.go | 2 +- .../apis/pipeline/v1beta1/task_validation.go | 4 +- .../pipeline/pkg/substitution/substitution.go | 18 +- .../googleapis/api/httpbody/httpbody.pb.go | 6 +- vendor/google.golang.org/grpc/CONTRIBUTING.md | 16 +- .../grpc/balancer/balancer.go | 88 - .../grpc/balancer/base/balancer.go | 2 +- .../balancer/pickfirst/internal/internal.go | 35 + .../grpc/balancer/pickfirst/pickfirst.go | 16 +- .../pickfirst/pickfirstleaf/pickfirstleaf.go | 932 +++++++ .../grpc/balancer/roundrobin/roundrobin.go | 4 +- .../grpc/balancer/subconn.go | 134 + .../grpc/balancer_wrapper.go | 190 +- .../grpc_binarylog_v1/binarylog.pb.go | 180 +- vendor/google.golang.org/grpc/clientconn.go | 65 +- vendor/google.golang.org/grpc/codec.go | 2 +- .../google.golang.org/grpc/credentials/tls.go | 35 +- vendor/google.golang.org/grpc/dialoptions.go | 23 +- .../grpc/experimental/stats/metricregistry.go | 27 +- .../grpc/experimental/stats/metrics.go | 78 +- .../grpc/grpclog/internal/loggerv2.go | 107 +- .../grpc/health/grpc_health_v1/health.pb.go | 48 +- .../grpc/internal/backoff/backoff.go | 2 +- .../balancer/gracefulswitch/config.go | 2 + .../grpc/internal/channelz/channel.go | 15 + .../grpc/internal/channelz/server.go | 2 + .../grpc/internal/channelz/socket.go | 7 + .../grpc/internal/channelz/subchannel.go | 2 + .../grpc/internal/channelz/trace.go | 19 +- .../grpc/internal/envconfig/envconfig.go | 7 +- .../grpc/internal/envconfig/xds.go | 6 + .../internal/grpcsync/callback_serializer.go | 2 +- .../grpc/internal/grpcutil/method.go | 2 +- .../grpc/internal/idle/idle.go | 4 +- .../grpc/internal/internal.go | 34 +- .../internal/resolver/dns/dns_resolver.go | 47 +- .../internal/stats/metrics_recorder_list.go | 10 + .../grpc/internal/status/status.go | 35 +- .../grpc/internal/transport/client_stream.go | 144 + .../grpc/internal/transport/flowcontrol.go | 9 +- .../grpc/internal/transport/handler_server.go | 38 +- .../grpc/internal/transport/http2_client.go | 151 +- .../grpc/internal/transport/http2_server.go | 73 +- .../grpc/internal/transport/server_stream.go | 178 ++ .../grpc/internal/transport/transport.go | 316 +-- .../grpc/mem/buffer_slice.go | 59 +- vendor/google.golang.org/grpc/mem/buffers.go | 32 +- vendor/google.golang.org/grpc/preloader.go | 4 +- .../grpc/resolver/resolver.go | 22 +- vendor/google.golang.org/grpc/rpc_util.go | 45 +- vendor/google.golang.org/grpc/server.go | 95 +- .../google.golang.org/grpc/service_config.go | 22 +- .../google.golang.org/grpc/stats/metrics.go | 81 + vendor/google.golang.org/grpc/stats/stats.go | 74 +- vendor/google.golang.org/grpc/stream.go | 64 +- vendor/google.golang.org/grpc/version.go | 2 +- .../protobuf/internal/version/version.go | 2 +- .../protobuf/reflect/protodesc/editions.go | 25 +- .../types/descriptorpb/descriptor.pb.go | 12 +- .../types/gofeaturespb/go_features.pb.go | 12 +- .../protobuf/types/known/anypb/any.pb.go | 12 +- .../types/known/durationpb/duration.pb.go | 12 +- .../protobuf/types/known/emptypb/empty.pb.go | 12 +- .../types/known/fieldmaskpb/field_mask.pb.go | 12 +- .../types/known/structpb/struct.pb.go | 12 +- .../types/known/timestamppb/timestamp.pb.go | 12 +- .../types/known/wrapperspb/wrappers.pb.go | 12 +- vendor/modules.txt | 35 +- 157 files changed, 11256 insertions(+), 3302 deletions(-) create mode 100644 vendor/cel.dev/expr/.bazelversion create mode 100644 vendor/cel.dev/expr/.gitattributes create mode 100644 vendor/cel.dev/expr/.gitignore create mode 100644 vendor/cel.dev/expr/BUILD.bazel create mode 100644 vendor/cel.dev/expr/CODE_OF_CONDUCT.md create mode 100644 vendor/cel.dev/expr/CONTRIBUTING.md create mode 100644 vendor/cel.dev/expr/GOVERNANCE.md create mode 100644 vendor/cel.dev/expr/LICENSE create mode 100644 vendor/cel.dev/expr/MAINTAINERS.md create mode 100644 vendor/cel.dev/expr/MODULE.bazel create mode 100644 vendor/cel.dev/expr/README.md create mode 100644 vendor/cel.dev/expr/WORKSPACE create mode 100644 vendor/cel.dev/expr/WORKSPACE.bzlmod create mode 100644 vendor/cel.dev/expr/checked.pb.go create mode 100644 vendor/cel.dev/expr/cloudbuild.yaml create mode 100644 vendor/cel.dev/expr/eval.pb.go create mode 100644 vendor/cel.dev/expr/explain.pb.go create mode 100644 vendor/cel.dev/expr/regen_go_proto.sh create mode 100644 vendor/cel.dev/expr/regen_go_proto_canonical_protos.sh create mode 100644 vendor/cel.dev/expr/syntax.pb.go create mode 100644 vendor/cel.dev/expr/value.pb.go create mode 100644 vendor/google.golang.org/grpc/balancer/pickfirst/internal/internal.go create mode 100644 vendor/google.golang.org/grpc/balancer/pickfirst/pickfirstleaf/pickfirstleaf.go create mode 100644 vendor/google.golang.org/grpc/balancer/subconn.go create mode 100644 vendor/google.golang.org/grpc/internal/transport/client_stream.go create mode 100644 vendor/google.golang.org/grpc/internal/transport/server_stream.go create mode 100644 vendor/google.golang.org/grpc/stats/metrics.go diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml index 69045cc716..faa82f92cb 100644 --- a/.github/workflows/ci.yml +++ b/.github/workflows/ci.yml @@ -69,7 +69,7 @@ jobs: # oldest LTS that exists at the time of our planned next release - v0.56.8 # newest LTS that exists at the time of our planned next release - - v0.65.6 # RETAIN-COMMENT: TEKTON_NEWEST_LTS + - v0.68.0 # RETAIN-COMMENT: TEKTON_NEWEST_LTS max-parallel: 4 runs-on: ubuntu-latest steps: @@ -149,7 +149,7 @@ jobs: # oldest LTS that exists at the time of our planned next release - v0.56.8 # newest LTS that exists at the time of our planned next release - - v0.65.6 # RETAIN-COMMENT: TEKTON_NEWEST_LTS + - v0.68.0 # RETAIN-COMMENT: TEKTON_NEWEST_LTS max-parallel: 4 runs-on: ubuntu-latest-16-cores steps: diff --git a/Makefile b/Makefile index d6e65d79c2..2d794311d8 100644 --- a/Makefile +++ b/Makefile @@ -36,7 +36,7 @@ ZAP_FLAGS ?= --zap-log-level=debug --zap-encoder=console TEST_NAMESPACE ?= default # CI: tekton pipelines controller version -TEKTON_VERSION ?= v0.65.6 +TEKTON_VERSION ?= v0.68.0 # E2E test flags TEST_E2E_FLAGS ?= -r -p --randomize-all --timeout=1h --trace --vv diff --git a/README.md b/README.md index a2736ada1c..3b06ea704c 100644 --- a/README.md +++ b/README.md @@ -39,7 +39,7 @@ Shipwright supports any tool that can build container images in Kubernetes clust - We also require a Tekton installation (v0.56.+). To install the latest LTS release, run: ```bash - kubectl apply --filename https://storage.googleapis.com/tekton-releases/pipeline/previous/v0.65.6/release.yaml + kubectl apply --filename https://storage.googleapis.com/tekton-releases/pipeline/previous/v0.68.0/release.yaml ``` If you are using OpenShift cluster refer [Running on OpenShift](#running-on-openshift) for some more configurations. diff --git a/go.mod b/go.mod index daeb3b03ad..c11266c916 100644 --- a/go.mod +++ b/go.mod @@ -16,7 +16,7 @@ require ( github.com/prometheus/client_model v0.6.1 github.com/spf13/cobra v1.8.1 github.com/spf13/pflag v1.0.6 - github.com/tektoncd/pipeline v0.65.6 + github.com/tektoncd/pipeline v0.68.0 go.uber.org/zap v1.27.0 k8s.io/api v0.30.6 k8s.io/apiextensions-apiserver v0.30.6 @@ -31,6 +31,7 @@ require ( ) require ( + cel.dev/expr v0.19.1 // indirect contrib.go.opencensus.io/exporter/ocagent v0.7.1-0.20200907061046-05415f1de66d // indirect contrib.go.opencensus.io/exporter/prometheus v0.4.2 // indirect dario.cat/mergo v1.0.1 // indirect @@ -62,13 +63,13 @@ require ( github.com/gogo/protobuf v1.3.2 // indirect github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect github.com/golang/protobuf v1.5.4 // indirect - github.com/google/cel-go v0.21.0 // indirect + github.com/google/cel-go v0.23.1 // indirect github.com/google/gnostic-models v0.6.8 // indirect github.com/google/go-cmp v0.6.0 // indirect github.com/google/gofuzz v1.2.0 // indirect github.com/google/pprof v0.0.0-20241210010833-40e02aabc2ad // indirect github.com/google/uuid v1.6.0 // indirect - github.com/grpc-ecosystem/grpc-gateway/v2 v2.23.0 // indirect + github.com/grpc-ecosystem/grpc-gateway/v2 v2.25.1 // indirect github.com/hashicorp/errwrap v1.1.0 // indirect github.com/hashicorp/go-multierror v1.1.1 // indirect github.com/imdario/mergo v0.3.15 // indirect @@ -110,14 +111,14 @@ require ( golang.org/x/sys v0.29.0 // indirect golang.org/x/term v0.28.0 // indirect golang.org/x/text v0.21.0 // indirect - golang.org/x/time v0.7.0 // indirect + golang.org/x/time v0.8.0 // indirect golang.org/x/tools v0.29.0 // indirect gomodules.xyz/jsonpatch/v2 v2.4.0 // indirect - google.golang.org/api v0.204.0 // indirect - google.golang.org/genproto/googleapis/api v0.0.0-20241021214115-324edc3d5d38 // indirect - google.golang.org/genproto/googleapis/rpc v0.0.0-20241021214115-324edc3d5d38 // indirect - google.golang.org/grpc v1.67.1 // indirect - google.golang.org/protobuf v1.36.3 // indirect + google.golang.org/api v0.214.0 // indirect + google.golang.org/genproto/googleapis/api v0.0.0-20250115164207-1a7da9e5054f // indirect + google.golang.org/genproto/googleapis/rpc v0.0.0-20250115164207-1a7da9e5054f // indirect + google.golang.org/grpc v1.70.0 // indirect + google.golang.org/protobuf v1.36.4 // indirect gopkg.in/inf.v0 v0.9.1 // indirect gopkg.in/warnings.v0 v0.1.2 // indirect gopkg.in/yaml.v2 v2.4.0 // indirect diff --git a/go.sum b/go.sum index 954f91ee02..ad2bfee1e7 100644 --- a/go.sum +++ b/go.sum @@ -1,3 +1,5 @@ +cel.dev/expr v0.19.1 h1:NciYrtDRIR0lNCnH1LFJegdjspNx9fI59O7TWcua/W4= +cel.dev/expr v0.19.1/go.mod h1:MrpN08Q+lEBs+bGYdLxxHkZoUSsCp0nSKTs0nTymJgw= cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU= @@ -135,6 +137,8 @@ github.com/go-logfmt/logfmt v0.5.0/go.mod h1:wCYkCAKZfumFQihp8CzCvQ3paCTfi41vtzG github.com/go-logfmt/logfmt v0.5.1/go.mod h1:WYhtIu8zTZfxdn5+rREduYbwxfcBr/Vr6KEVveWlfTs= github.com/go-logr/logr v1.4.2 h1:6pFjapn8bFcIbiKo3XT4j/BhANplGihG6tvd+8rYgrY= github.com/go-logr/logr v1.4.2/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY= +github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag= +github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE= github.com/go-logr/zapr v1.3.0 h1:XGdV8XW8zdwFiwOA2Dryh1gj2KRQyOOoNmBy4EplIcQ= github.com/go-logr/zapr v1.3.0/go.mod h1:YKepepNBd1u/oyhd/yQmtjVXmm9uML4IXUgMOwR8/Gg= github.com/go-openapi/jsonpointer v0.21.0 h1:YgdVicSA9vH5RiHs9TZW5oyafXZFc6+2Vc1rr/O9oNQ= @@ -184,8 +188,8 @@ github.com/golang/protobuf v1.5.4 h1:i7eJL8qZTpSEXOPTxNKhASYpMn+8e5Q6AdndVa1dWek github.com/golang/protobuf v1.5.4/go.mod h1:lnTiLA8Wa4RWRcIUkrtSVa5nRhsEGBg48fD6rSs7xps= github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ= github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ= -github.com/google/cel-go v0.21.0 h1:cl6uW/gxN+Hy50tNYvI691+sXxioCnstFzLp2WO4GCI= -github.com/google/cel-go v0.21.0/go.mod h1:rHUlWCcBKgyEk+eV03RPdZUekPp6YcJwV0FxuUksYxc= +github.com/google/cel-go v0.23.1 h1:91ThhEZlBcE5rB2adBVXqvDoqdL8BG2oyhd0bK1I/r4= +github.com/google/cel-go v0.23.1/go.mod h1:52Pb6QsDbC5kvgxvZhiL9QX1oZEkcUF/ZqaPx1J5Wwo= github.com/google/gnostic-models v0.6.8 h1:yo/ABAfM5IMRsS1VnXjTBvUb61tFIHozhlYvRgGre9I= github.com/google/gnostic-models v0.6.8/go.mod h1:5n7qKqH0f5wFt+aWF8CW6pZLLNOfYuF5OpfBSENuI8U= github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M= @@ -225,8 +229,8 @@ github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+ github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg= github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5mhpdKc/us6bOk= github.com/grpc-ecosystem/grpc-gateway v1.14.6/go.mod h1:zdiPV4Yse/1gnckTHtghG4GkDEdKCRJduHpTxT3/jcw= -github.com/grpc-ecosystem/grpc-gateway/v2 v2.23.0 h1:ad0vkEBuk23VJzZR9nkLVG0YAoN9coASF1GusYX6AlU= -github.com/grpc-ecosystem/grpc-gateway/v2 v2.23.0/go.mod h1:igFoXX2ELCW06bol23DWPB5BEWfZISOzSP5K2sbLea0= +github.com/grpc-ecosystem/grpc-gateway/v2 v2.25.1 h1:VNqngBF40hVlDloBruUehVYC3ArSgIyScOAyMRqBxRg= +github.com/grpc-ecosystem/grpc-gateway/v2 v2.25.1/go.mod h1:RBRO7fro65R6tjKzYgLAFo0t1QEXY1Dp+i/bvpRiqiQ= github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4= github.com/hashicorp/errwrap v1.1.0 h1:OxrOeh75EUXMY8TBjag2fzXGZ40LB6IKw45YeGUDY2I= github.com/hashicorp/errwrap v1.1.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4= @@ -386,8 +390,8 @@ github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA= github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY= github.com/stvp/go-udp-testing v0.0.0-20201019212854-469649b16807/go.mod h1:7jxmlfBCDBXRzr0eAQJ48XC1hBu1np4CS5+cHEYfwpc= -github.com/tektoncd/pipeline v0.65.6 h1:w1fQKkIYPzWSJIVFWmD2A4RH3nYBKZImalnTiF1Psmk= -github.com/tektoncd/pipeline v0.65.6/go.mod h1:GGDTCx+29wqJUTgLCHIttVmZMJ9II1P6PJRojIIxt0U= +github.com/tektoncd/pipeline v0.68.0 h1:bVzj+HbS/NQAPV2CfEW8HZrREm7uagPCzEggyxVTBdc= +github.com/tektoncd/pipeline v0.68.0/go.mod h1:MScUtGGW4VeaNcaNrulmNLBSn14EGTXXKy+kh+YZ8Gg= github.com/vbatts/tar-split v0.11.6 h1:4SjTW5+PU11n6fZenf2IPoV8/tz3AaYHMWjf23envGs= github.com/vbatts/tar-split v0.11.6/go.mod h1:dqKNtesIOr2j2Qv3W/cHjnvk9I8+G7oAkFDFN6TCBEI= github.com/xanzy/ssh-agent v0.3.3 h1:+/15pJfg/RsTxqYcX6fHqOXZwwMP+2VyYWJeWM2qQFM= @@ -404,6 +408,18 @@ go.opencensus.io v0.22.4/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw= go.opencensus.io v0.23.0/go.mod h1:XItmlyltB5F7CS4xOC1DcqMoFqwtC6OG2xF7mCv7P7E= go.opencensus.io v0.24.0 h1:y73uSU6J157QMP2kn2r30vwW1A2W2WFwSCGnAVxeaD0= go.opencensus.io v0.24.0/go.mod h1:vNK8G9p7aAivkbmorf4v+7Hgx+Zs0yY+0fOtgBfjQKo= +go.opentelemetry.io/auto/sdk v1.1.0 h1:cH53jehLUN6UFLY71z+NDOiNJqDdPRaXzTel0sJySYA= +go.opentelemetry.io/auto/sdk v1.1.0/go.mod h1:3wSPjt5PWp2RhlCcmmOial7AvC4DQqZb7a7wCow3W8A= +go.opentelemetry.io/otel v1.34.0 h1:zRLXxLCgL1WyKsPVrgbSdMN4c0FMkDAskSTQP+0hdUY= +go.opentelemetry.io/otel v1.34.0/go.mod h1:OWFPOQ+h4G8xpyjgqo4SxJYdDQ/qmRH+wivy7zzx9oI= +go.opentelemetry.io/otel/metric v1.34.0 h1:+eTR3U0MyfWjRDhmFMxe2SsW64QrZ84AOhvqS7Y+PoQ= +go.opentelemetry.io/otel/metric v1.34.0/go.mod h1:CEDrp0fy2D0MvkXE+dPV7cMi8tWZwX3dmaIhwPOaqHE= +go.opentelemetry.io/otel/sdk v1.34.0 h1:95zS4k/2GOy069d321O8jWgYsW3MzVV+KuSPKp7Wr1A= +go.opentelemetry.io/otel/sdk v1.34.0/go.mod h1:0e/pNiaMAqaykJGKbi+tSjWfNNHMTxoC9qANsCzbyxU= +go.opentelemetry.io/otel/sdk/metric v1.32.0 h1:rZvFnvmvawYb0alrYkjraqJq0Z4ZUJAiyYCU9snn1CU= +go.opentelemetry.io/otel/sdk/metric v1.32.0/go.mod h1:PWeZlq0zt9YkYAp3gjKZ0eicRYvOh1Gd+X99x6GHpCQ= +go.opentelemetry.io/otel/trace v1.34.0 h1:+ouXS2V8Rd4hp4580a8q23bg0azF2nI8cqLYnC8mh/k= +go.opentelemetry.io/otel/trace v1.34.0/go.mod h1:Svm7lSjQD7kG7KJ/MUHPVXSDGz2OX4h0M2jHBhmSfRE= go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE= go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto= go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE= @@ -576,8 +592,8 @@ golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ= golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= -golang.org/x/time v0.7.0 h1:ntUhktv3OPE6TgYxXWv9vKvUSJyIFJlyohwbkEwPrKQ= -golang.org/x/time v0.7.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM= +golang.org/x/time v0.8.0 h1:9i3RxcPv3PZnitoVGMPDKZSq1xW1gK1Xy3ArNOGZfEg= +golang.org/x/time v0.8.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM= golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY= @@ -645,8 +661,8 @@ google.golang.org/api v0.25.0/go.mod h1:lIXQywCXRcnZPGlsd8NbLnOjtAoL6em04bJ9+z0M google.golang.org/api v0.28.0/go.mod h1:lIXQywCXRcnZPGlsd8NbLnOjtAoL6em04bJ9+z0MncE= google.golang.org/api v0.29.0/go.mod h1:Lcubydp8VUV7KeIHD9z2Bys/sm/vGKnG1UHuDBSrHWM= google.golang.org/api v0.30.0/go.mod h1:QGmEvQ87FHZNiUVJkT14jQNYJ4ZJjdRF23ZXz5138Fc= -google.golang.org/api v0.204.0 h1:3PjmQQEDkR/ENVZZwIYB4W/KzYtN8OrqnNcHWpeR8E4= -google.golang.org/api v0.204.0/go.mod h1:69y8QSoKIbL9F94bWgWAq6wGqGwyjBgi2y8rAK8zLag= +google.golang.org/api v0.214.0 h1:h2Gkq07OYi6kusGOaT/9rnNljuXmqPnaig7WGPmKbwA= +google.golang.org/api v0.214.0/go.mod h1:bYPpLG8AyeMWwDU6NXoB00xC0DFkikVvd5MfwoxjLqE= google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM= google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= @@ -684,10 +700,10 @@ google.golang.org/genproto v0.0.0-20200618031413-b414f8b61790/go.mod h1:jDfRM7Fc google.golang.org/genproto v0.0.0-20200729003335-053ba62fc06f/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= google.golang.org/genproto v0.0.0-20200804131852-c06518451d9c/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= google.golang.org/genproto v0.0.0-20200825200019-8632dd797987/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= -google.golang.org/genproto/googleapis/api v0.0.0-20241021214115-324edc3d5d38 h1:2oV8dfuIkM1Ti7DwXc0BJfnwr9csz4TDXI9EmiI+Rbw= -google.golang.org/genproto/googleapis/api v0.0.0-20241021214115-324edc3d5d38/go.mod h1:vuAjtvlwkDKF6L1GQ0SokiRLCGFfeBUXWr/aFFkHACc= -google.golang.org/genproto/googleapis/rpc v0.0.0-20241021214115-324edc3d5d38 h1:zciRKQ4kBpFgpfC5QQCVtnnNAcLIqweL7plyZRQHVpI= -google.golang.org/genproto/googleapis/rpc v0.0.0-20241021214115-324edc3d5d38/go.mod h1:GX3210XPVPUjJbTUbvwI8f2IpZDMZuPJWDzDuebbviI= +google.golang.org/genproto/googleapis/api v0.0.0-20250115164207-1a7da9e5054f h1:gap6+3Gk41EItBuyi4XX/bp4oqJ3UwuIMl25yGinuAA= +google.golang.org/genproto/googleapis/api v0.0.0-20250115164207-1a7da9e5054f/go.mod h1:Ic02D47M+zbarjYYUlK57y316f2MoN0gjAwI3f2S95o= +google.golang.org/genproto/googleapis/rpc v0.0.0-20250115164207-1a7da9e5054f h1:OxYkA3wjPsZyBylwymxSHa7ViiW1Sml4ToBrncvFehI= +google.golang.org/genproto/googleapis/rpc v0.0.0-20250115164207-1a7da9e5054f/go.mod h1:+2Yz8+CLJbIfL9z73EW45avw8Lmge3xVElCP9zEKi50= google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c= google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38= google.golang.org/grpc v1.21.1/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM= @@ -701,8 +717,8 @@ google.golang.org/grpc v1.29.1/go.mod h1:itym6AZVZYACWQqET3MqgPpjcuV5QH3BxFS3Iji google.golang.org/grpc v1.30.0/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak= google.golang.org/grpc v1.31.0/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak= google.golang.org/grpc v1.33.2/go.mod h1:JMHMWHQWaTccqQQlmk3MJZS+GWXOdAesneDmEnv2fbc= -google.golang.org/grpc v1.67.1 h1:zWnc1Vrcno+lHZCOofnIMvycFcc0QRGIzm9dhnDX68E= -google.golang.org/grpc v1.67.1/go.mod h1:1gLDyUQU7CTLJI90u3nXZ9ekeghjeM7pTDZlqFNg2AA= +google.golang.org/grpc v1.70.0 h1:pWFv03aZoHzlRKHWicjsZytKAiYCtNS0dHbXnIdq7jQ= +google.golang.org/grpc v1.70.0/go.mod h1:ofIJqVKDXx/JiXrwr2IG4/zwdH9txy3IlF40RmcJSQw= google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8= google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0= google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM= @@ -717,8 +733,8 @@ google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp0 google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc= google.golang.org/protobuf v1.28.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I= google.golang.org/protobuf v1.28.1/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I= -google.golang.org/protobuf v1.36.3 h1:82DV7MYdb8anAVi3qge1wSnMDrnKK7ebr+I0hHRN1BU= -google.golang.org/protobuf v1.36.3/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE= +google.golang.org/protobuf v1.36.4 h1:6A3ZDJHn/eNqc1i+IdefRzy/9PokBTPvcqMySR7NNIM= +google.golang.org/protobuf v1.36.4/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE= gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= diff --git a/hack/install-tekton.sh b/hack/install-tekton.sh index df267b5aac..d52c096219 100755 --- a/hack/install-tekton.sh +++ b/hack/install-tekton.sh @@ -9,7 +9,7 @@ set -eu -TEKTON_VERSION="${TEKTON_VERSION:-v0.65.6}" +TEKTON_VERSION="${TEKTON_VERSION:-v0.68.0}" TEKTON_HOST="github.com" TEKTON_HOST_PATH="tektoncd/pipeline/releases/download" diff --git a/vendor/cel.dev/expr/.bazelversion b/vendor/cel.dev/expr/.bazelversion new file mode 100644 index 0000000000..26bc914a3b --- /dev/null +++ b/vendor/cel.dev/expr/.bazelversion @@ -0,0 +1,2 @@ +7.0.1 +# Keep this pinned version in parity with cel-go diff --git a/vendor/cel.dev/expr/.gitattributes b/vendor/cel.dev/expr/.gitattributes new file mode 100644 index 0000000000..3de1ec213a --- /dev/null +++ b/vendor/cel.dev/expr/.gitattributes @@ -0,0 +1,2 @@ +*.pb.go linguist-generated=true +*.pb.go -diff -merge diff --git a/vendor/cel.dev/expr/.gitignore b/vendor/cel.dev/expr/.gitignore new file mode 100644 index 0000000000..0d4fed27c9 --- /dev/null +++ b/vendor/cel.dev/expr/.gitignore @@ -0,0 +1,2 @@ +bazel-* +MODULE.bazel.lock diff --git a/vendor/cel.dev/expr/BUILD.bazel b/vendor/cel.dev/expr/BUILD.bazel new file mode 100644 index 0000000000..37d8adc950 --- /dev/null +++ b/vendor/cel.dev/expr/BUILD.bazel @@ -0,0 +1,34 @@ +load("@io_bazel_rules_go//go:def.bzl", "go_library") + +package(default_visibility = ["//visibility:public"]) + +licenses(["notice"]) # Apache 2.0 + +go_library( + name = "expr", + srcs = [ + "checked.pb.go", + "eval.pb.go", + "explain.pb.go", + "syntax.pb.go", + "value.pb.go", + ], + importpath = "cel.dev/expr", + visibility = ["//visibility:public"], + deps = [ + "@org_golang_google_genproto_googleapis_rpc//status:go_default_library", + "@org_golang_google_protobuf//reflect/protoreflect", + "@org_golang_google_protobuf//runtime/protoimpl", + "@org_golang_google_protobuf//types/known/anypb", + "@org_golang_google_protobuf//types/known/durationpb", + "@org_golang_google_protobuf//types/known/emptypb", + "@org_golang_google_protobuf//types/known/structpb", + "@org_golang_google_protobuf//types/known/timestamppb", + ], +) + +alias( + name = "go_default_library", + actual = ":expr", + visibility = ["//visibility:public"], +) diff --git a/vendor/cel.dev/expr/CODE_OF_CONDUCT.md b/vendor/cel.dev/expr/CODE_OF_CONDUCT.md new file mode 100644 index 0000000000..59908e2d8e --- /dev/null +++ b/vendor/cel.dev/expr/CODE_OF_CONDUCT.md @@ -0,0 +1,25 @@ +# Contributor Code of Conduct +## Version 0.1.1 (adapted from 0.3b-angular) + +As contributors and maintainers of the Common Expression Language +(CEL) project, we pledge to respect everyone who contributes by +posting issues, updating documentation, submitting pull requests, +providing feedback in comments, and any other activities. + +Communication through any of CEL's channels (GitHub, Gitter, IRC, +mailing lists, Google+, Twitter, etc.) must be constructive and never +resort to personal attacks, trolling, public or private harassment, +insults, or other unprofessional conduct. + +We promise to extend courtesy and respect to everyone involved in this +project regardless of gender, gender identity, sexual orientation, +disability, age, race, ethnicity, religion, or level of experience. We +expect anyone contributing to the project to do the same. + +If any member of the community violates this code of conduct, the +maintainers of the CEL project may take action, removing issues, +comments, and PRs or blocking accounts as deemed appropriate. + +If you are subject to or witness unacceptable behavior, or have any +other concerns, please email us at +[cel-conduct@google.com](mailto:cel-conduct@google.com). diff --git a/vendor/cel.dev/expr/CONTRIBUTING.md b/vendor/cel.dev/expr/CONTRIBUTING.md new file mode 100644 index 0000000000..8f5fd5c31f --- /dev/null +++ b/vendor/cel.dev/expr/CONTRIBUTING.md @@ -0,0 +1,32 @@ +# How to Contribute + +We'd love to accept your patches and contributions to this project. There are a +few guidelines you need to follow. + +## Contributor License Agreement + +Contributions to this project must be accompanied by a Contributor License +Agreement. You (or your employer) retain the copyright to your contribution, +this simply gives us permission to use and redistribute your contributions as +part of the project. Head over to to see +your current agreements on file or to sign a new one. + +You generally only need to submit a CLA once, so if you've already submitted one +(even if it was for a different project), you probably don't need to do it +again. + +## Code reviews + +All submissions, including submissions by project members, require review. We +use GitHub pull requests for this purpose. Consult +[GitHub Help](https://help.github.com/articles/about-pull-requests/) for more +information on using pull requests. + +## What to expect from maintainers + +Expect maintainers to respond to new issues or pull requests within a week. +For outstanding and ongoing issues and particularly for long-running +pull requests, expect the maintainers to review within a week of a +contributor asking for a new review. There is no commitment to resolution -- +merging or closing a pull request, or fixing or closing an issue -- because some +issues will require more discussion than others. diff --git a/vendor/cel.dev/expr/GOVERNANCE.md b/vendor/cel.dev/expr/GOVERNANCE.md new file mode 100644 index 0000000000..0a525bc17d --- /dev/null +++ b/vendor/cel.dev/expr/GOVERNANCE.md @@ -0,0 +1,43 @@ +# Project Governance + +This document defines the governance process for the CEL language. CEL is +Google-developed, but openly governed. Major contributors to the CEL +specification and its corresponding implementations constitute the CEL +Language Council. New members may be added by a unanimous vote of the +Council. + +The MAINTAINERS.md file lists the members of the CEL Language Council, and +unofficially indicates the "areas of expertise" of each member with respect +to the publicly available CEL repos. + +## Code Changes + +Code changes must follow the standard pull request (PR) model documented in the +CONTRIBUTING.md for each CEL repo. All fixes and features must be reviewed by a +maintainer. The maintainer reserves the right to request that any feature +request (FR) or PR be reviewed by the language council. + +## Syntax and Semantic Changes + +Syntactic and semantic changes must be reviewed by the CEL Language Council. +Maintainers may also request language council review at their discretion. + +The review process is as follows: + +- Create a Feature Request in the CEL-Spec repo. The feature description will + serve as an abstract for the detailed design document. +- Co-develop a design document with the Language Council. +- Once the proposer gives the design document approval, the document will be + linked to the FR in the CEL-Spec repo and opened for comments to members of + the cel-lang-discuss@googlegroups.com. +- The Language Council will review the design doc at the next council meeting + (once every three weeks) and the council decision included in the document. + +If the proposal is approved, the spec will be updated by a maintainer (if +applicable) and a rationale will be included in the CEL-Spec wiki to ensure +future developers may follow CEL's growth and direction over time. + +Approved proposals may be implemented by the proposer or by the maintainers as +the parties see fit. At the discretion of the maintainer, changes from the +approved design are permitted during implementation if they improve the user +experience and clarity of the feature. diff --git a/vendor/cel.dev/expr/LICENSE b/vendor/cel.dev/expr/LICENSE new file mode 100644 index 0000000000..d645695673 --- /dev/null +++ b/vendor/cel.dev/expr/LICENSE @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/vendor/cel.dev/expr/MAINTAINERS.md b/vendor/cel.dev/expr/MAINTAINERS.md new file mode 100644 index 0000000000..1ed2eb8ab3 --- /dev/null +++ b/vendor/cel.dev/expr/MAINTAINERS.md @@ -0,0 +1,13 @@ +# CEL Language Council + +| Name | Company | Area of Expertise | +|-----------------|--------------|-------------------| +| Alfred Fuller | Facebook | cel-cpp, cel-spec | +| Jim Larson | Google | cel-go, cel-spec | +| Matthais Blume | Google | cel-spec | +| Tristan Swadell | Google | cel-go, cel-spec | + +## Emeritus + +* Sanjay Ghemawat (Google) +* Wolfgang Grieskamp (Facebook) diff --git a/vendor/cel.dev/expr/MODULE.bazel b/vendor/cel.dev/expr/MODULE.bazel new file mode 100644 index 0000000000..9794266f56 --- /dev/null +++ b/vendor/cel.dev/expr/MODULE.bazel @@ -0,0 +1,70 @@ +module( + name = "cel-spec", +) + +bazel_dep( + name = "bazel_skylib", + version = "1.7.1", +) +bazel_dep( + name = "gazelle", + version = "0.36.0", + repo_name = "bazel_gazelle", +) +bazel_dep( + name = "googleapis", + version = "0.0.0-20240819-fe8ba054a", + repo_name = "com_google_googleapis", +) +bazel_dep( + name = "protobuf", + version = "26.0", + repo_name = "com_google_protobuf", +) +bazel_dep( + name = "rules_cc", + version = "0.0.9", +) +bazel_dep( + name = "rules_go", + version = "0.49.0", + repo_name = "io_bazel_rules_go", +) +bazel_dep( + name = "rules_java", + version = "7.6.5", +) +bazel_dep( + name = "rules_proto", + version = "6.0.0", +) +bazel_dep( + name = "rules_python", + version = "0.35.0", +) + +### PYTHON ### +python = use_extension("@rules_python//python/extensions:python.bzl", "python") +python.toolchain( + ignore_root_user_error = True, + python_version = "3.11", +) + +switched_rules = use_extension("@com_google_googleapis//:extensions.bzl", "switched_rules") +switched_rules.use_languages( + cc = True, + go = True, + java = True, +) +use_repo(switched_rules, "com_google_googleapis_imports") + +go_sdk = use_extension("@io_bazel_rules_go//go:extensions.bzl", "go_sdk") +go_sdk.download(version = "1.21.1") + +go_deps = use_extension("@bazel_gazelle//:extensions.bzl", "go_deps") +go_deps.from_file(go_mod = "//:go.mod") +use_repo( + go_deps, + "org_golang_google_genproto_googleapis_rpc", + "org_golang_google_protobuf", +) diff --git a/vendor/cel.dev/expr/README.md b/vendor/cel.dev/expr/README.md new file mode 100644 index 0000000000..7930c0b755 --- /dev/null +++ b/vendor/cel.dev/expr/README.md @@ -0,0 +1,73 @@ +# Common Expression Language + +The Common Expression Language (CEL) implements common semantics for expression +evaluation, enabling different applications to more easily interoperate. + +Key Applications + +* Security policy: organizations have complex infrastructure and need common + tooling to reason about the system as a whole +* Protocols: expressions are a useful data type and require interoperability + across programming languages and platforms. + + +Guiding philosophy: + +1. Keep it small & fast. + * CEL evaluates in linear time, is mutation free, and not Turing-complete. + This limitation is a feature of the language design, which allows the + implementation to evaluate orders of magnitude faster than equivalently + sandboxed JavaScript. +2. Make it extensible. + * CEL is designed to be embedded in applications, and allows for + extensibility via its context which allows for functions and data to be + provided by the software that embeds it. +3. Developer-friendly. + * The language is approachable to developers. The initial spec was based + on the experience of developing Firebase Rules and usability testing + many prior iterations. + * The library itself and accompanying toolings should be easy to adopt by + teams that seek to integrate CEL into their platforms. + +The required components of a system that supports CEL are: + +* The textual representation of an expression as written by a developer. It is + of similar syntax to expressions in C/C++/Java/JavaScript +* A representation of the program's abstract syntax tree (AST). +* A compiler library that converts the textual representation to the binary + representation. This can be done ahead of time (in the control plane) or + just before evaluation (in the data plane). +* A context containing one or more typed variables, often protobuf messages. + Most use-cases will use `attribute_context.proto` +* An evaluator library that takes the binary format in the context and + produces a result, usually a Boolean. + +For use cases which require persistence or cross-process communcation, it is +highly recommended to serialize the type-checked expression as a protocol +buffer. The CEL team will maintains canonical protocol buffers for ASTs and +will keep these versions identical and wire-compatible in perpetuity: + +* [CEL canonical](https://github.com/google/cel-spec/tree/master/proto/cel/expr) +* [CEL v1alpha1](https://github.com/googleapis/googleapis/tree/master/google/api/expr/v1alpha1) + + +Example of boolean conditions and object construction: + +``` c +// Condition +account.balance >= transaction.withdrawal + || (account.overdraftProtection + && account.overdraftLimit >= transaction.withdrawal - account.balance) + +// Object construction +common.GeoPoint{ latitude: 10.0, longitude: -5.5 } +``` + +For more detail, see: + +* [Introduction](doc/intro.md) +* [Language Definition](doc/langdef.md) + +Released under the [Apache License](LICENSE). + +Disclaimer: This is not an official Google product. diff --git a/vendor/cel.dev/expr/WORKSPACE b/vendor/cel.dev/expr/WORKSPACE new file mode 100644 index 0000000000..b6dc9ed673 --- /dev/null +++ b/vendor/cel.dev/expr/WORKSPACE @@ -0,0 +1,145 @@ +load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") + +http_archive( + name = "io_bazel_rules_go", + sha256 = "099a9fb96a376ccbbb7d291ed4ecbdfd42f6bc822ab77ae6f1b5cb9e914e94fa", + urls = [ + "https://mirror.bazel.build/github.com/bazelbuild/rules_go/releases/download/v0.35.0/rules_go-v0.35.0.zip", + "https://github.com/bazelbuild/rules_go/releases/download/v0.35.0/rules_go-v0.35.0.zip", + ], +) + +http_archive( + name = "bazel_gazelle", + sha256 = "ecba0f04f96b4960a5b250c8e8eeec42281035970aa8852dda73098274d14a1d", + urls = [ + "https://mirror.bazel.build/github.com/bazelbuild/bazel-gazelle/releases/download/v0.29.0/bazel-gazelle-v0.29.0.tar.gz", + "https://github.com/bazelbuild/bazel-gazelle/releases/download/v0.29.0/bazel-gazelle-v0.29.0.tar.gz", + ], +) + +http_archive( + name = "rules_proto", + sha256 = "e017528fd1c91c5a33f15493e3a398181a9e821a804eb7ff5acdd1d2d6c2b18d", + strip_prefix = "rules_proto-4.0.0-3.20.0", + urls = [ + "https://github.com/bazelbuild/rules_proto/archive/refs/tags/4.0.0-3.20.0.tar.gz", + ], +) + +# googleapis as of 09/16/2024 +http_archive( + name = "com_google_googleapis", + strip_prefix = "googleapis-4082d5e51e8481f6ccc384cacd896f4e78f19dee", + sha256 = "57319889d47578b3c89bf1b3f34888d796a8913d63b32d750a4cd12ed303c4e8", + urls = [ + "https://github.com/googleapis/googleapis/archive/4082d5e51e8481f6ccc384cacd896f4e78f19dee.tar.gz", + ], +) + +# protobuf +http_archive( + name = "com_google_protobuf", + sha256 = "8242327e5df8c80ba49e4165250b8f79a76bd11765facefaaecfca7747dc8da2", + strip_prefix = "protobuf-3.21.5", + urls = ["https://github.com/protocolbuffers/protobuf/archive/v3.21.5.zip"], +) + +# googletest +http_archive( + name = "com_google_googletest", + urls = ["https://github.com/google/googletest/archive/master.zip"], + strip_prefix = "googletest-master", +) + +# gflags +http_archive( + name = "com_github_gflags_gflags", + sha256 = "6e16c8bc91b1310a44f3965e616383dbda48f83e8c1eaa2370a215057b00cabe", + strip_prefix = "gflags-77592648e3f3be87d6c7123eb81cbad75f9aef5a", + urls = [ + "https://mirror.bazel.build/github.com/gflags/gflags/archive/77592648e3f3be87d6c7123eb81cbad75f9aef5a.tar.gz", + "https://github.com/gflags/gflags/archive/77592648e3f3be87d6c7123eb81cbad75f9aef5a.tar.gz", + ], +) + +# glog +http_archive( + name = "com_google_glog", + sha256 = "1ee310e5d0a19b9d584a855000434bb724aa744745d5b8ab1855c85bff8a8e21", + strip_prefix = "glog-028d37889a1e80e8a07da1b8945ac706259e5fd8", + urls = [ + "https://mirror.bazel.build/github.com/google/glog/archive/028d37889a1e80e8a07da1b8945ac706259e5fd8.tar.gz", + "https://github.com/google/glog/archive/028d37889a1e80e8a07da1b8945ac706259e5fd8.tar.gz", + ], +) + +# absl +http_archive( + name = "com_google_absl", + strip_prefix = "abseil-cpp-master", + urls = ["https://github.com/abseil/abseil-cpp/archive/master.zip"], +) + +load("@io_bazel_rules_go//go:deps.bzl", "go_rules_dependencies", "go_register_toolchains") +load("@bazel_gazelle//:deps.bzl", "gazelle_dependencies", "go_repository") +load("@com_google_googleapis//:repository_rules.bzl", "switched_rules_by_language") +load("@rules_proto//proto:repositories.bzl", "rules_proto_dependencies", "rules_proto_toolchains") +load("@com_google_protobuf//:protobuf_deps.bzl", "protobuf_deps") + +switched_rules_by_language( + name = "com_google_googleapis_imports", + cc = True, +) + +# Do *not* call *_dependencies(), etc, yet. See comment at the end. + +# Generated Google APIs protos for Golang +# Generated Google APIs protos for Golang 08/26/2024 +go_repository( + name = "org_golang_google_genproto_googleapis_api", + build_file_proto_mode = "disable_global", + importpath = "google.golang.org/genproto/googleapis/api", + sum = "h1:YcyjlL1PRr2Q17/I0dPk2JmYS5CDXfcdb2Z3YRioEbw=", + version = "v0.0.0-20240826202546-f6391c0de4c7", +) + +# Generated Google APIs protos for Golang 08/26/2024 +go_repository( + name = "org_golang_google_genproto_googleapis_rpc", + build_file_proto_mode = "disable_global", + importpath = "google.golang.org/genproto/googleapis/rpc", + sum = "h1:2035KHhUv+EpyB+hWgJnaWKJOdX1E95w2S8Rr4uWKTs=", + version = "v0.0.0-20240826202546-f6391c0de4c7", +) + +# gRPC deps +go_repository( + name = "org_golang_google_grpc", + build_file_proto_mode = "disable_global", + importpath = "google.golang.org/grpc", + tag = "v1.49.0", +) + +go_repository( + name = "org_golang_x_net", + importpath = "golang.org/x/net", + sum = "h1:oWX7TPOiFAMXLq8o0ikBYfCJVlRHBcsciT5bXOrH628=", + version = "v0.0.0-20190311183353-d8887717615a", +) + +go_repository( + name = "org_golang_x_text", + importpath = "golang.org/x/text", + sum = "h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=", + version = "v0.3.2", +) + +# Run the dependencies at the end. These will silently try to import some +# of the above repositories but at different versions, so ours must come first. +go_rules_dependencies() +go_register_toolchains(version = "1.19.1") +gazelle_dependencies() +rules_proto_dependencies() +rules_proto_toolchains() +protobuf_deps() diff --git a/vendor/cel.dev/expr/WORKSPACE.bzlmod b/vendor/cel.dev/expr/WORKSPACE.bzlmod new file mode 100644 index 0000000000..e69de29bb2 diff --git a/vendor/cel.dev/expr/checked.pb.go b/vendor/cel.dev/expr/checked.pb.go new file mode 100644 index 0000000000..bb225c8ab3 --- /dev/null +++ b/vendor/cel.dev/expr/checked.pb.go @@ -0,0 +1,1432 @@ +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.21.5 +// source: cel/expr/checked.proto + +package expr + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + emptypb "google.golang.org/protobuf/types/known/emptypb" + structpb "google.golang.org/protobuf/types/known/structpb" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +type Type_PrimitiveType int32 + +const ( + Type_PRIMITIVE_TYPE_UNSPECIFIED Type_PrimitiveType = 0 + Type_BOOL Type_PrimitiveType = 1 + Type_INT64 Type_PrimitiveType = 2 + Type_UINT64 Type_PrimitiveType = 3 + Type_DOUBLE Type_PrimitiveType = 4 + Type_STRING Type_PrimitiveType = 5 + Type_BYTES Type_PrimitiveType = 6 +) + +// Enum value maps for Type_PrimitiveType. +var ( + Type_PrimitiveType_name = map[int32]string{ + 0: "PRIMITIVE_TYPE_UNSPECIFIED", + 1: "BOOL", + 2: "INT64", + 3: "UINT64", + 4: "DOUBLE", + 5: "STRING", + 6: "BYTES", + } + Type_PrimitiveType_value = map[string]int32{ + "PRIMITIVE_TYPE_UNSPECIFIED": 0, + "BOOL": 1, + "INT64": 2, + "UINT64": 3, + "DOUBLE": 4, + "STRING": 5, + "BYTES": 6, + } +) + +func (x Type_PrimitiveType) Enum() *Type_PrimitiveType { + p := new(Type_PrimitiveType) + *p = x + return p +} + +func (x Type_PrimitiveType) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (Type_PrimitiveType) Descriptor() protoreflect.EnumDescriptor { + return file_cel_expr_checked_proto_enumTypes[0].Descriptor() +} + +func (Type_PrimitiveType) Type() protoreflect.EnumType { + return &file_cel_expr_checked_proto_enumTypes[0] +} + +func (x Type_PrimitiveType) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use Type_PrimitiveType.Descriptor instead. +func (Type_PrimitiveType) EnumDescriptor() ([]byte, []int) { + return file_cel_expr_checked_proto_rawDescGZIP(), []int{1, 0} +} + +type Type_WellKnownType int32 + +const ( + Type_WELL_KNOWN_TYPE_UNSPECIFIED Type_WellKnownType = 0 + Type_ANY Type_WellKnownType = 1 + Type_TIMESTAMP Type_WellKnownType = 2 + Type_DURATION Type_WellKnownType = 3 +) + +// Enum value maps for Type_WellKnownType. +var ( + Type_WellKnownType_name = map[int32]string{ + 0: "WELL_KNOWN_TYPE_UNSPECIFIED", + 1: "ANY", + 2: "TIMESTAMP", + 3: "DURATION", + } + Type_WellKnownType_value = map[string]int32{ + "WELL_KNOWN_TYPE_UNSPECIFIED": 0, + "ANY": 1, + "TIMESTAMP": 2, + "DURATION": 3, + } +) + +func (x Type_WellKnownType) Enum() *Type_WellKnownType { + p := new(Type_WellKnownType) + *p = x + return p +} + +func (x Type_WellKnownType) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (Type_WellKnownType) Descriptor() protoreflect.EnumDescriptor { + return file_cel_expr_checked_proto_enumTypes[1].Descriptor() +} + +func (Type_WellKnownType) Type() protoreflect.EnumType { + return &file_cel_expr_checked_proto_enumTypes[1] +} + +func (x Type_WellKnownType) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use Type_WellKnownType.Descriptor instead. +func (Type_WellKnownType) EnumDescriptor() ([]byte, []int) { + return file_cel_expr_checked_proto_rawDescGZIP(), []int{1, 1} +} + +type CheckedExpr struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ReferenceMap map[int64]*Reference `protobuf:"bytes,2,rep,name=reference_map,json=referenceMap,proto3" json:"reference_map,omitempty" protobuf_key:"varint,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + TypeMap map[int64]*Type `protobuf:"bytes,3,rep,name=type_map,json=typeMap,proto3" json:"type_map,omitempty" protobuf_key:"varint,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + SourceInfo *SourceInfo `protobuf:"bytes,5,opt,name=source_info,json=sourceInfo,proto3" json:"source_info,omitempty"` + ExprVersion string `protobuf:"bytes,6,opt,name=expr_version,json=exprVersion,proto3" json:"expr_version,omitempty"` + Expr *Expr `protobuf:"bytes,4,opt,name=expr,proto3" json:"expr,omitempty"` +} + +func (x *CheckedExpr) Reset() { + *x = CheckedExpr{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_checked_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CheckedExpr) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CheckedExpr) ProtoMessage() {} + +func (x *CheckedExpr) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_checked_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CheckedExpr.ProtoReflect.Descriptor instead. +func (*CheckedExpr) Descriptor() ([]byte, []int) { + return file_cel_expr_checked_proto_rawDescGZIP(), []int{0} +} + +func (x *CheckedExpr) GetReferenceMap() map[int64]*Reference { + if x != nil { + return x.ReferenceMap + } + return nil +} + +func (x *CheckedExpr) GetTypeMap() map[int64]*Type { + if x != nil { + return x.TypeMap + } + return nil +} + +func (x *CheckedExpr) GetSourceInfo() *SourceInfo { + if x != nil { + return x.SourceInfo + } + return nil +} + +func (x *CheckedExpr) GetExprVersion() string { + if x != nil { + return x.ExprVersion + } + return "" +} + +func (x *CheckedExpr) GetExpr() *Expr { + if x != nil { + return x.Expr + } + return nil +} + +type Type struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Types that are assignable to TypeKind: + // + // *Type_Dyn + // *Type_Null + // *Type_Primitive + // *Type_Wrapper + // *Type_WellKnown + // *Type_ListType_ + // *Type_MapType_ + // *Type_Function + // *Type_MessageType + // *Type_TypeParam + // *Type_Type + // *Type_Error + // *Type_AbstractType_ + TypeKind isType_TypeKind `protobuf_oneof:"type_kind"` +} + +func (x *Type) Reset() { + *x = Type{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_checked_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Type) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Type) ProtoMessage() {} + +func (x *Type) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_checked_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Type.ProtoReflect.Descriptor instead. +func (*Type) Descriptor() ([]byte, []int) { + return file_cel_expr_checked_proto_rawDescGZIP(), []int{1} +} + +func (m *Type) GetTypeKind() isType_TypeKind { + if m != nil { + return m.TypeKind + } + return nil +} + +func (x *Type) GetDyn() *emptypb.Empty { + if x, ok := x.GetTypeKind().(*Type_Dyn); ok { + return x.Dyn + } + return nil +} + +func (x *Type) GetNull() structpb.NullValue { + if x, ok := x.GetTypeKind().(*Type_Null); ok { + return x.Null + } + return structpb.NullValue(0) +} + +func (x *Type) GetPrimitive() Type_PrimitiveType { + if x, ok := x.GetTypeKind().(*Type_Primitive); ok { + return x.Primitive + } + return Type_PRIMITIVE_TYPE_UNSPECIFIED +} + +func (x *Type) GetWrapper() Type_PrimitiveType { + if x, ok := x.GetTypeKind().(*Type_Wrapper); ok { + return x.Wrapper + } + return Type_PRIMITIVE_TYPE_UNSPECIFIED +} + +func (x *Type) GetWellKnown() Type_WellKnownType { + if x, ok := x.GetTypeKind().(*Type_WellKnown); ok { + return x.WellKnown + } + return Type_WELL_KNOWN_TYPE_UNSPECIFIED +} + +func (x *Type) GetListType() *Type_ListType { + if x, ok := x.GetTypeKind().(*Type_ListType_); ok { + return x.ListType + } + return nil +} + +func (x *Type) GetMapType() *Type_MapType { + if x, ok := x.GetTypeKind().(*Type_MapType_); ok { + return x.MapType + } + return nil +} + +func (x *Type) GetFunction() *Type_FunctionType { + if x, ok := x.GetTypeKind().(*Type_Function); ok { + return x.Function + } + return nil +} + +func (x *Type) GetMessageType() string { + if x, ok := x.GetTypeKind().(*Type_MessageType); ok { + return x.MessageType + } + return "" +} + +func (x *Type) GetTypeParam() string { + if x, ok := x.GetTypeKind().(*Type_TypeParam); ok { + return x.TypeParam + } + return "" +} + +func (x *Type) GetType() *Type { + if x, ok := x.GetTypeKind().(*Type_Type); ok { + return x.Type + } + return nil +} + +func (x *Type) GetError() *emptypb.Empty { + if x, ok := x.GetTypeKind().(*Type_Error); ok { + return x.Error + } + return nil +} + +func (x *Type) GetAbstractType() *Type_AbstractType { + if x, ok := x.GetTypeKind().(*Type_AbstractType_); ok { + return x.AbstractType + } + return nil +} + +type isType_TypeKind interface { + isType_TypeKind() +} + +type Type_Dyn struct { + Dyn *emptypb.Empty `protobuf:"bytes,1,opt,name=dyn,proto3,oneof"` +} + +type Type_Null struct { + Null structpb.NullValue `protobuf:"varint,2,opt,name=null,proto3,enum=google.protobuf.NullValue,oneof"` +} + +type Type_Primitive struct { + Primitive Type_PrimitiveType `protobuf:"varint,3,opt,name=primitive,proto3,enum=cel.expr.Type_PrimitiveType,oneof"` +} + +type Type_Wrapper struct { + Wrapper Type_PrimitiveType `protobuf:"varint,4,opt,name=wrapper,proto3,enum=cel.expr.Type_PrimitiveType,oneof"` +} + +type Type_WellKnown struct { + WellKnown Type_WellKnownType `protobuf:"varint,5,opt,name=well_known,json=wellKnown,proto3,enum=cel.expr.Type_WellKnownType,oneof"` +} + +type Type_ListType_ struct { + ListType *Type_ListType `protobuf:"bytes,6,opt,name=list_type,json=listType,proto3,oneof"` +} + +type Type_MapType_ struct { + MapType *Type_MapType `protobuf:"bytes,7,opt,name=map_type,json=mapType,proto3,oneof"` +} + +type Type_Function struct { + Function *Type_FunctionType `protobuf:"bytes,8,opt,name=function,proto3,oneof"` +} + +type Type_MessageType struct { + MessageType string `protobuf:"bytes,9,opt,name=message_type,json=messageType,proto3,oneof"` +} + +type Type_TypeParam struct { + TypeParam string `protobuf:"bytes,10,opt,name=type_param,json=typeParam,proto3,oneof"` +} + +type Type_Type struct { + Type *Type `protobuf:"bytes,11,opt,name=type,proto3,oneof"` +} + +type Type_Error struct { + Error *emptypb.Empty `protobuf:"bytes,12,opt,name=error,proto3,oneof"` +} + +type Type_AbstractType_ struct { + AbstractType *Type_AbstractType `protobuf:"bytes,14,opt,name=abstract_type,json=abstractType,proto3,oneof"` +} + +func (*Type_Dyn) isType_TypeKind() {} + +func (*Type_Null) isType_TypeKind() {} + +func (*Type_Primitive) isType_TypeKind() {} + +func (*Type_Wrapper) isType_TypeKind() {} + +func (*Type_WellKnown) isType_TypeKind() {} + +func (*Type_ListType_) isType_TypeKind() {} + +func (*Type_MapType_) isType_TypeKind() {} + +func (*Type_Function) isType_TypeKind() {} + +func (*Type_MessageType) isType_TypeKind() {} + +func (*Type_TypeParam) isType_TypeKind() {} + +func (*Type_Type) isType_TypeKind() {} + +func (*Type_Error) isType_TypeKind() {} + +func (*Type_AbstractType_) isType_TypeKind() {} + +type Decl struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` + // Types that are assignable to DeclKind: + // + // *Decl_Ident + // *Decl_Function + DeclKind isDecl_DeclKind `protobuf_oneof:"decl_kind"` +} + +func (x *Decl) Reset() { + *x = Decl{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_checked_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Decl) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Decl) ProtoMessage() {} + +func (x *Decl) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_checked_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Decl.ProtoReflect.Descriptor instead. +func (*Decl) Descriptor() ([]byte, []int) { + return file_cel_expr_checked_proto_rawDescGZIP(), []int{2} +} + +func (x *Decl) GetName() string { + if x != nil { + return x.Name + } + return "" +} + +func (m *Decl) GetDeclKind() isDecl_DeclKind { + if m != nil { + return m.DeclKind + } + return nil +} + +func (x *Decl) GetIdent() *Decl_IdentDecl { + if x, ok := x.GetDeclKind().(*Decl_Ident); ok { + return x.Ident + } + return nil +} + +func (x *Decl) GetFunction() *Decl_FunctionDecl { + if x, ok := x.GetDeclKind().(*Decl_Function); ok { + return x.Function + } + return nil +} + +type isDecl_DeclKind interface { + isDecl_DeclKind() +} + +type Decl_Ident struct { + Ident *Decl_IdentDecl `protobuf:"bytes,2,opt,name=ident,proto3,oneof"` +} + +type Decl_Function struct { + Function *Decl_FunctionDecl `protobuf:"bytes,3,opt,name=function,proto3,oneof"` +} + +func (*Decl_Ident) isDecl_DeclKind() {} + +func (*Decl_Function) isDecl_DeclKind() {} + +type Reference struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` + OverloadId []string `protobuf:"bytes,3,rep,name=overload_id,json=overloadId,proto3" json:"overload_id,omitempty"` + Value *Constant `protobuf:"bytes,4,opt,name=value,proto3" json:"value,omitempty"` +} + +func (x *Reference) Reset() { + *x = Reference{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_checked_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Reference) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Reference) ProtoMessage() {} + +func (x *Reference) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_checked_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Reference.ProtoReflect.Descriptor instead. +func (*Reference) Descriptor() ([]byte, []int) { + return file_cel_expr_checked_proto_rawDescGZIP(), []int{3} +} + +func (x *Reference) GetName() string { + if x != nil { + return x.Name + } + return "" +} + +func (x *Reference) GetOverloadId() []string { + if x != nil { + return x.OverloadId + } + return nil +} + +func (x *Reference) GetValue() *Constant { + if x != nil { + return x.Value + } + return nil +} + +type Type_ListType struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ElemType *Type `protobuf:"bytes,1,opt,name=elem_type,json=elemType,proto3" json:"elem_type,omitempty"` +} + +func (x *Type_ListType) Reset() { + *x = Type_ListType{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_checked_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Type_ListType) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Type_ListType) ProtoMessage() {} + +func (x *Type_ListType) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_checked_proto_msgTypes[6] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Type_ListType.ProtoReflect.Descriptor instead. +func (*Type_ListType) Descriptor() ([]byte, []int) { + return file_cel_expr_checked_proto_rawDescGZIP(), []int{1, 0} +} + +func (x *Type_ListType) GetElemType() *Type { + if x != nil { + return x.ElemType + } + return nil +} + +type Type_MapType struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + KeyType *Type `protobuf:"bytes,1,opt,name=key_type,json=keyType,proto3" json:"key_type,omitempty"` + ValueType *Type `protobuf:"bytes,2,opt,name=value_type,json=valueType,proto3" json:"value_type,omitempty"` +} + +func (x *Type_MapType) Reset() { + *x = Type_MapType{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_checked_proto_msgTypes[7] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Type_MapType) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Type_MapType) ProtoMessage() {} + +func (x *Type_MapType) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_checked_proto_msgTypes[7] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Type_MapType.ProtoReflect.Descriptor instead. +func (*Type_MapType) Descriptor() ([]byte, []int) { + return file_cel_expr_checked_proto_rawDescGZIP(), []int{1, 1} +} + +func (x *Type_MapType) GetKeyType() *Type { + if x != nil { + return x.KeyType + } + return nil +} + +func (x *Type_MapType) GetValueType() *Type { + if x != nil { + return x.ValueType + } + return nil +} + +type Type_FunctionType struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ResultType *Type `protobuf:"bytes,1,opt,name=result_type,json=resultType,proto3" json:"result_type,omitempty"` + ArgTypes []*Type `protobuf:"bytes,2,rep,name=arg_types,json=argTypes,proto3" json:"arg_types,omitempty"` +} + +func (x *Type_FunctionType) Reset() { + *x = Type_FunctionType{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_checked_proto_msgTypes[8] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Type_FunctionType) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Type_FunctionType) ProtoMessage() {} + +func (x *Type_FunctionType) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_checked_proto_msgTypes[8] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Type_FunctionType.ProtoReflect.Descriptor instead. +func (*Type_FunctionType) Descriptor() ([]byte, []int) { + return file_cel_expr_checked_proto_rawDescGZIP(), []int{1, 2} +} + +func (x *Type_FunctionType) GetResultType() *Type { + if x != nil { + return x.ResultType + } + return nil +} + +func (x *Type_FunctionType) GetArgTypes() []*Type { + if x != nil { + return x.ArgTypes + } + return nil +} + +type Type_AbstractType struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` + ParameterTypes []*Type `protobuf:"bytes,2,rep,name=parameter_types,json=parameterTypes,proto3" json:"parameter_types,omitempty"` +} + +func (x *Type_AbstractType) Reset() { + *x = Type_AbstractType{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_checked_proto_msgTypes[9] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Type_AbstractType) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Type_AbstractType) ProtoMessage() {} + +func (x *Type_AbstractType) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_checked_proto_msgTypes[9] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Type_AbstractType.ProtoReflect.Descriptor instead. +func (*Type_AbstractType) Descriptor() ([]byte, []int) { + return file_cel_expr_checked_proto_rawDescGZIP(), []int{1, 3} +} + +func (x *Type_AbstractType) GetName() string { + if x != nil { + return x.Name + } + return "" +} + +func (x *Type_AbstractType) GetParameterTypes() []*Type { + if x != nil { + return x.ParameterTypes + } + return nil +} + +type Decl_IdentDecl struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Type *Type `protobuf:"bytes,1,opt,name=type,proto3" json:"type,omitempty"` + Value *Constant `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"` + Doc string `protobuf:"bytes,3,opt,name=doc,proto3" json:"doc,omitempty"` +} + +func (x *Decl_IdentDecl) Reset() { + *x = Decl_IdentDecl{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_checked_proto_msgTypes[10] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Decl_IdentDecl) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Decl_IdentDecl) ProtoMessage() {} + +func (x *Decl_IdentDecl) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_checked_proto_msgTypes[10] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Decl_IdentDecl.ProtoReflect.Descriptor instead. +func (*Decl_IdentDecl) Descriptor() ([]byte, []int) { + return file_cel_expr_checked_proto_rawDescGZIP(), []int{2, 0} +} + +func (x *Decl_IdentDecl) GetType() *Type { + if x != nil { + return x.Type + } + return nil +} + +func (x *Decl_IdentDecl) GetValue() *Constant { + if x != nil { + return x.Value + } + return nil +} + +func (x *Decl_IdentDecl) GetDoc() string { + if x != nil { + return x.Doc + } + return "" +} + +type Decl_FunctionDecl struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Overloads []*Decl_FunctionDecl_Overload `protobuf:"bytes,1,rep,name=overloads,proto3" json:"overloads,omitempty"` +} + +func (x *Decl_FunctionDecl) Reset() { + *x = Decl_FunctionDecl{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_checked_proto_msgTypes[11] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Decl_FunctionDecl) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Decl_FunctionDecl) ProtoMessage() {} + +func (x *Decl_FunctionDecl) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_checked_proto_msgTypes[11] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Decl_FunctionDecl.ProtoReflect.Descriptor instead. +func (*Decl_FunctionDecl) Descriptor() ([]byte, []int) { + return file_cel_expr_checked_proto_rawDescGZIP(), []int{2, 1} +} + +func (x *Decl_FunctionDecl) GetOverloads() []*Decl_FunctionDecl_Overload { + if x != nil { + return x.Overloads + } + return nil +} + +type Decl_FunctionDecl_Overload struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + OverloadId string `protobuf:"bytes,1,opt,name=overload_id,json=overloadId,proto3" json:"overload_id,omitempty"` + Params []*Type `protobuf:"bytes,2,rep,name=params,proto3" json:"params,omitempty"` + TypeParams []string `protobuf:"bytes,3,rep,name=type_params,json=typeParams,proto3" json:"type_params,omitempty"` + ResultType *Type `protobuf:"bytes,4,opt,name=result_type,json=resultType,proto3" json:"result_type,omitempty"` + IsInstanceFunction bool `protobuf:"varint,5,opt,name=is_instance_function,json=isInstanceFunction,proto3" json:"is_instance_function,omitempty"` + Doc string `protobuf:"bytes,6,opt,name=doc,proto3" json:"doc,omitempty"` +} + +func (x *Decl_FunctionDecl_Overload) Reset() { + *x = Decl_FunctionDecl_Overload{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_checked_proto_msgTypes[12] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Decl_FunctionDecl_Overload) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Decl_FunctionDecl_Overload) ProtoMessage() {} + +func (x *Decl_FunctionDecl_Overload) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_checked_proto_msgTypes[12] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Decl_FunctionDecl_Overload.ProtoReflect.Descriptor instead. +func (*Decl_FunctionDecl_Overload) Descriptor() ([]byte, []int) { + return file_cel_expr_checked_proto_rawDescGZIP(), []int{2, 1, 0} +} + +func (x *Decl_FunctionDecl_Overload) GetOverloadId() string { + if x != nil { + return x.OverloadId + } + return "" +} + +func (x *Decl_FunctionDecl_Overload) GetParams() []*Type { + if x != nil { + return x.Params + } + return nil +} + +func (x *Decl_FunctionDecl_Overload) GetTypeParams() []string { + if x != nil { + return x.TypeParams + } + return nil +} + +func (x *Decl_FunctionDecl_Overload) GetResultType() *Type { + if x != nil { + return x.ResultType + } + return nil +} + +func (x *Decl_FunctionDecl_Overload) GetIsInstanceFunction() bool { + if x != nil { + return x.IsInstanceFunction + } + return false +} + +func (x *Decl_FunctionDecl_Overload) GetDoc() string { + if x != nil { + return x.Doc + } + return "" +} + +var File_cel_expr_checked_proto protoreflect.FileDescriptor + +var file_cel_expr_checked_proto_rawDesc = []byte{ + 0x0a, 0x16, 0x63, 0x65, 0x6c, 0x2f, 0x65, 0x78, 0x70, 0x72, 0x2f, 0x63, 0x68, 0x65, 0x63, 0x6b, + 0x65, 0x64, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x08, 0x63, 0x65, 0x6c, 0x2e, 0x65, 0x78, + 0x70, 0x72, 0x1a, 0x15, 0x63, 0x65, 0x6c, 0x2f, 0x65, 0x78, 0x70, 0x72, 0x2f, 0x73, 0x79, 0x6e, + 0x74, 0x61, 0x78, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x1b, 0x67, 0x6f, 0x6f, 0x67, 0x6c, + 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x65, 0x6d, 0x70, 0x74, 0x79, + 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x1c, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, + 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x73, 0x74, 0x72, 0x75, 0x63, 0x74, 0x2e, 0x70, + 0x72, 0x6f, 0x74, 0x6f, 0x22, 0xba, 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file_cel_expr_checked_proto_rawDescOnce sync.Once + file_cel_expr_checked_proto_rawDescData = file_cel_expr_checked_proto_rawDesc +) + +func file_cel_expr_checked_proto_rawDescGZIP() []byte { + file_cel_expr_checked_proto_rawDescOnce.Do(func() { + file_cel_expr_checked_proto_rawDescData = protoimpl.X.CompressGZIP(file_cel_expr_checked_proto_rawDescData) + }) + return file_cel_expr_checked_proto_rawDescData +} + +var file_cel_expr_checked_proto_enumTypes = make([]protoimpl.EnumInfo, 2) +var file_cel_expr_checked_proto_msgTypes = make([]protoimpl.MessageInfo, 13) +var file_cel_expr_checked_proto_goTypes = []interface{}{ + (Type_PrimitiveType)(0), // 0: cel.expr.Type.PrimitiveType + (Type_WellKnownType)(0), // 1: cel.expr.Type.WellKnownType + (*CheckedExpr)(nil), // 2: cel.expr.CheckedExpr + (*Type)(nil), // 3: cel.expr.Type + (*Decl)(nil), // 4: cel.expr.Decl + (*Reference)(nil), // 5: cel.expr.Reference + nil, // 6: cel.expr.CheckedExpr.ReferenceMapEntry + nil, // 7: cel.expr.CheckedExpr.TypeMapEntry + (*Type_ListType)(nil), // 8: cel.expr.Type.ListType + (*Type_MapType)(nil), // 9: cel.expr.Type.MapType + (*Type_FunctionType)(nil), // 10: cel.expr.Type.FunctionType + (*Type_AbstractType)(nil), // 11: cel.expr.Type.AbstractType + (*Decl_IdentDecl)(nil), // 12: cel.expr.Decl.IdentDecl + (*Decl_FunctionDecl)(nil), // 13: cel.expr.Decl.FunctionDecl + (*Decl_FunctionDecl_Overload)(nil), // 14: cel.expr.Decl.FunctionDecl.Overload + (*SourceInfo)(nil), // 15: cel.expr.SourceInfo + (*Expr)(nil), // 16: cel.expr.Expr + (*emptypb.Empty)(nil), // 17: google.protobuf.Empty + (structpb.NullValue)(0), // 18: google.protobuf.NullValue + (*Constant)(nil), // 19: cel.expr.Constant +} +var file_cel_expr_checked_proto_depIdxs = []int32{ + 6, // 0: cel.expr.CheckedExpr.reference_map:type_name -> cel.expr.CheckedExpr.ReferenceMapEntry + 7, // 1: cel.expr.CheckedExpr.type_map:type_name -> cel.expr.CheckedExpr.TypeMapEntry + 15, // 2: cel.expr.CheckedExpr.source_info:type_name -> cel.expr.SourceInfo + 16, // 3: cel.expr.CheckedExpr.expr:type_name -> cel.expr.Expr + 17, // 4: cel.expr.Type.dyn:type_name -> google.protobuf.Empty + 18, // 5: cel.expr.Type.null:type_name -> google.protobuf.NullValue + 0, // 6: cel.expr.Type.primitive:type_name -> cel.expr.Type.PrimitiveType + 0, // 7: cel.expr.Type.wrapper:type_name -> cel.expr.Type.PrimitiveType + 1, // 8: cel.expr.Type.well_known:type_name -> cel.expr.Type.WellKnownType + 8, // 9: cel.expr.Type.list_type:type_name -> cel.expr.Type.ListType + 9, // 10: cel.expr.Type.map_type:type_name -> cel.expr.Type.MapType + 10, // 11: cel.expr.Type.function:type_name -> cel.expr.Type.FunctionType + 3, // 12: cel.expr.Type.type:type_name -> cel.expr.Type + 17, // 13: cel.expr.Type.error:type_name -> google.protobuf.Empty + 11, // 14: cel.expr.Type.abstract_type:type_name -> cel.expr.Type.AbstractType + 12, // 15: cel.expr.Decl.ident:type_name -> cel.expr.Decl.IdentDecl + 13, // 16: cel.expr.Decl.function:type_name -> cel.expr.Decl.FunctionDecl + 19, // 17: cel.expr.Reference.value:type_name -> cel.expr.Constant + 5, // 18: cel.expr.CheckedExpr.ReferenceMapEntry.value:type_name -> cel.expr.Reference + 3, // 19: cel.expr.CheckedExpr.TypeMapEntry.value:type_name -> cel.expr.Type + 3, // 20: cel.expr.Type.ListType.elem_type:type_name -> cel.expr.Type + 3, // 21: cel.expr.Type.MapType.key_type:type_name -> cel.expr.Type + 3, // 22: cel.expr.Type.MapType.value_type:type_name -> cel.expr.Type + 3, // 23: cel.expr.Type.FunctionType.result_type:type_name -> cel.expr.Type + 3, // 24: cel.expr.Type.FunctionType.arg_types:type_name -> cel.expr.Type + 3, // 25: cel.expr.Type.AbstractType.parameter_types:type_name -> cel.expr.Type + 3, // 26: cel.expr.Decl.IdentDecl.type:type_name -> cel.expr.Type + 19, // 27: cel.expr.Decl.IdentDecl.value:type_name -> cel.expr.Constant + 14, // 28: cel.expr.Decl.FunctionDecl.overloads:type_name -> cel.expr.Decl.FunctionDecl.Overload + 3, // 29: cel.expr.Decl.FunctionDecl.Overload.params:type_name -> cel.expr.Type + 3, // 30: cel.expr.Decl.FunctionDecl.Overload.result_type:type_name -> cel.expr.Type + 31, // [31:31] is the sub-list for method output_type + 31, // [31:31] is the sub-list for method input_type + 31, // [31:31] is the sub-list for extension type_name + 31, // [31:31] is the sub-list for extension extendee + 0, // [0:31] is the sub-list for field type_name +} + +func init() { file_cel_expr_checked_proto_init() } +func file_cel_expr_checked_proto_init() { + if File_cel_expr_checked_proto != nil { + return + } + file_cel_expr_syntax_proto_init() + if !protoimpl.UnsafeEnabled { + file_cel_expr_checked_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CheckedExpr); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_cel_expr_checked_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Type); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_cel_expr_checked_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Decl); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_cel_expr_checked_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Reference); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_cel_expr_checked_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Type_ListType); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_cel_expr_checked_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Type_MapType); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_cel_expr_checked_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Type_FunctionType); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_cel_expr_checked_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Type_AbstractType); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_cel_expr_checked_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Decl_IdentDecl); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_cel_expr_checked_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Decl_FunctionDecl); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_cel_expr_checked_proto_msgTypes[12].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Decl_FunctionDecl_Overload); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + file_cel_expr_checked_proto_msgTypes[1].OneofWrappers = []interface{}{ + (*Type_Dyn)(nil), + (*Type_Null)(nil), + (*Type_Primitive)(nil), + (*Type_Wrapper)(nil), + (*Type_WellKnown)(nil), + (*Type_ListType_)(nil), + (*Type_MapType_)(nil), + (*Type_Function)(nil), + (*Type_MessageType)(nil), + (*Type_TypeParam)(nil), + (*Type_Type)(nil), + (*Type_Error)(nil), + (*Type_AbstractType_)(nil), + } + file_cel_expr_checked_proto_msgTypes[2].OneofWrappers = []interface{}{ + (*Decl_Ident)(nil), + (*Decl_Function)(nil), + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_cel_expr_checked_proto_rawDesc, + NumEnums: 2, + NumMessages: 13, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_cel_expr_checked_proto_goTypes, + DependencyIndexes: file_cel_expr_checked_proto_depIdxs, + EnumInfos: file_cel_expr_checked_proto_enumTypes, + MessageInfos: file_cel_expr_checked_proto_msgTypes, + }.Build() + File_cel_expr_checked_proto = out.File + file_cel_expr_checked_proto_rawDesc = nil + file_cel_expr_checked_proto_goTypes = nil + file_cel_expr_checked_proto_depIdxs = nil +} diff --git a/vendor/cel.dev/expr/cloudbuild.yaml b/vendor/cel.dev/expr/cloudbuild.yaml new file mode 100644 index 0000000000..c40881f122 --- /dev/null +++ b/vendor/cel.dev/expr/cloudbuild.yaml @@ -0,0 +1,9 @@ +steps: +- name: 'gcr.io/cloud-builders/bazel:7.0.1' + entrypoint: bazel + args: ['build', '...'] + id: bazel-build + waitFor: ['-'] +timeout: 15m +options: + machineType: 'N1_HIGHCPU_32' diff --git a/vendor/cel.dev/expr/eval.pb.go b/vendor/cel.dev/expr/eval.pb.go new file mode 100644 index 0000000000..8f651f9cc6 --- /dev/null +++ b/vendor/cel.dev/expr/eval.pb.go @@ -0,0 +1,490 @@ +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.21.5 +// source: cel/expr/eval.proto + +package expr + +import ( + status "google.golang.org/genproto/googleapis/rpc/status" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +type EvalState struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Values []*ExprValue `protobuf:"bytes,1,rep,name=values,proto3" json:"values,omitempty"` + Results []*EvalState_Result `protobuf:"bytes,3,rep,name=results,proto3" json:"results,omitempty"` +} + +func (x *EvalState) Reset() { + *x = EvalState{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_eval_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *EvalState) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*EvalState) ProtoMessage() {} + +func (x *EvalState) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_eval_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use EvalState.ProtoReflect.Descriptor instead. +func (*EvalState) Descriptor() ([]byte, []int) { + return file_cel_expr_eval_proto_rawDescGZIP(), []int{0} +} + +func (x *EvalState) GetValues() []*ExprValue { + if x != nil { + return x.Values + } + return nil +} + +func (x *EvalState) GetResults() []*EvalState_Result { + if x != nil { + return x.Results + } + return nil +} + +type ExprValue struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Types that are assignable to Kind: + // + // *ExprValue_Value + // *ExprValue_Error + // *ExprValue_Unknown + Kind isExprValue_Kind `protobuf_oneof:"kind"` +} + +func (x *ExprValue) Reset() { + *x = ExprValue{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_eval_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ExprValue) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ExprValue) ProtoMessage() {} + +func (x *ExprValue) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_eval_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ExprValue.ProtoReflect.Descriptor instead. +func (*ExprValue) Descriptor() ([]byte, []int) { + return file_cel_expr_eval_proto_rawDescGZIP(), []int{1} +} + +func (m *ExprValue) GetKind() isExprValue_Kind { + if m != nil { + return m.Kind + } + return nil +} + +func (x *ExprValue) GetValue() *Value { + if x, ok := x.GetKind().(*ExprValue_Value); ok { + return x.Value + } + return nil +} + +func (x *ExprValue) GetError() *ErrorSet { + if x, ok := x.GetKind().(*ExprValue_Error); ok { + return x.Error + } + return nil +} + +func (x *ExprValue) GetUnknown() *UnknownSet { + if x, ok := x.GetKind().(*ExprValue_Unknown); ok { + return x.Unknown + } + return nil +} + +type isExprValue_Kind interface { + isExprValue_Kind() +} + +type ExprValue_Value struct { + Value *Value `protobuf:"bytes,1,opt,name=value,proto3,oneof"` +} + +type ExprValue_Error struct { + Error *ErrorSet `protobuf:"bytes,2,opt,name=error,proto3,oneof"` +} + +type ExprValue_Unknown struct { + Unknown *UnknownSet `protobuf:"bytes,3,opt,name=unknown,proto3,oneof"` +} + +func (*ExprValue_Value) isExprValue_Kind() {} + +func (*ExprValue_Error) isExprValue_Kind() {} + +func (*ExprValue_Unknown) isExprValue_Kind() {} + +type ErrorSet struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Errors []*status.Status `protobuf:"bytes,1,rep,name=errors,proto3" json:"errors,omitempty"` +} + +func (x *ErrorSet) Reset() { + *x = ErrorSet{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_eval_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ErrorSet) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ErrorSet) ProtoMessage() {} + +func (x *ErrorSet) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_eval_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ErrorSet.ProtoReflect.Descriptor instead. +func (*ErrorSet) Descriptor() ([]byte, []int) { + return file_cel_expr_eval_proto_rawDescGZIP(), []int{2} +} + +func (x *ErrorSet) GetErrors() []*status.Status { + if x != nil { + return x.Errors + } + return nil +} + +type UnknownSet struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Exprs []int64 `protobuf:"varint,1,rep,packed,name=exprs,proto3" json:"exprs,omitempty"` +} + +func (x *UnknownSet) Reset() { + *x = UnknownSet{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_eval_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *UnknownSet) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*UnknownSet) ProtoMessage() {} + +func (x *UnknownSet) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_eval_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use UnknownSet.ProtoReflect.Descriptor instead. +func (*UnknownSet) Descriptor() ([]byte, []int) { + return file_cel_expr_eval_proto_rawDescGZIP(), []int{3} +} + +func (x *UnknownSet) GetExprs() []int64 { + if x != nil { + return x.Exprs + } + return nil +} + +type EvalState_Result struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Expr int64 `protobuf:"varint,1,opt,name=expr,proto3" json:"expr,omitempty"` + Value int64 `protobuf:"varint,2,opt,name=value,proto3" json:"value,omitempty"` +} + +func (x *EvalState_Result) Reset() { + *x = EvalState_Result{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_eval_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *EvalState_Result) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*EvalState_Result) ProtoMessage() {} + +func (x *EvalState_Result) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_eval_proto_msgTypes[4] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use EvalState_Result.ProtoReflect.Descriptor instead. +func (*EvalState_Result) Descriptor() ([]byte, []int) { + return file_cel_expr_eval_proto_rawDescGZIP(), []int{0, 0} +} + +func (x *EvalState_Result) GetExpr() int64 { + if x != nil { + return x.Expr + } + return 0 +} + +func (x *EvalState_Result) GetValue() int64 { + if x != nil { + return x.Value + } + return 0 +} + +var File_cel_expr_eval_proto protoreflect.FileDescriptor + +var 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cel.expr.ExprValue + (*ErrorSet)(nil), // 2: cel.expr.ErrorSet + (*UnknownSet)(nil), // 3: cel.expr.UnknownSet + (*EvalState_Result)(nil), // 4: cel.expr.EvalState.Result + (*Value)(nil), // 5: cel.expr.Value + (*status.Status)(nil), // 6: google.rpc.Status +} +var file_cel_expr_eval_proto_depIdxs = []int32{ + 1, // 0: cel.expr.EvalState.values:type_name -> cel.expr.ExprValue + 4, // 1: cel.expr.EvalState.results:type_name -> cel.expr.EvalState.Result + 5, // 2: cel.expr.ExprValue.value:type_name -> cel.expr.Value + 2, // 3: cel.expr.ExprValue.error:type_name -> cel.expr.ErrorSet + 3, // 4: cel.expr.ExprValue.unknown:type_name -> cel.expr.UnknownSet + 6, // 5: cel.expr.ErrorSet.errors:type_name -> google.rpc.Status + 6, // [6:6] is the sub-list for method output_type + 6, // [6:6] is the sub-list for method input_type + 6, // [6:6] is the sub-list for extension type_name + 6, // [6:6] is the sub-list for extension extendee + 0, // [0:6] is the sub-list for field type_name +} + +func init() { file_cel_expr_eval_proto_init() } +func file_cel_expr_eval_proto_init() { + if File_cel_expr_eval_proto != nil { + return + } + file_cel_expr_value_proto_init() + if !protoimpl.UnsafeEnabled { + file_cel_expr_eval_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*EvalState); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_cel_expr_eval_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ExprValue); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_cel_expr_eval_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ErrorSet); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_cel_expr_eval_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UnknownSet); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_cel_expr_eval_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*EvalState_Result); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + file_cel_expr_eval_proto_msgTypes[1].OneofWrappers = []interface{}{ + (*ExprValue_Value)(nil), + (*ExprValue_Error)(nil), + (*ExprValue_Unknown)(nil), + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_cel_expr_eval_proto_rawDesc, + NumEnums: 0, + NumMessages: 5, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_cel_expr_eval_proto_goTypes, + DependencyIndexes: file_cel_expr_eval_proto_depIdxs, + MessageInfos: file_cel_expr_eval_proto_msgTypes, + }.Build() + File_cel_expr_eval_proto = out.File + file_cel_expr_eval_proto_rawDesc = nil + file_cel_expr_eval_proto_goTypes = nil + file_cel_expr_eval_proto_depIdxs = nil +} diff --git a/vendor/cel.dev/expr/explain.pb.go b/vendor/cel.dev/expr/explain.pb.go new file mode 100644 index 0000000000..79fd5443b9 --- /dev/null +++ b/vendor/cel.dev/expr/explain.pb.go @@ -0,0 +1,236 @@ +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.21.5 +// source: cel/expr/explain.proto + +package expr + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +// Deprecated: Do not use. +type Explain struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Values []*Value `protobuf:"bytes,1,rep,name=values,proto3" json:"values,omitempty"` + ExprSteps []*Explain_ExprStep `protobuf:"bytes,2,rep,name=expr_steps,json=exprSteps,proto3" json:"expr_steps,omitempty"` +} + +func (x *Explain) Reset() { + *x = Explain{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_explain_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Explain) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Explain) ProtoMessage() {} + +func (x *Explain) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_explain_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Explain.ProtoReflect.Descriptor instead. +func (*Explain) Descriptor() ([]byte, []int) { + return file_cel_expr_explain_proto_rawDescGZIP(), []int{0} +} + +func (x *Explain) GetValues() []*Value { + if x != nil { + return x.Values + } + return nil +} + +func (x *Explain) GetExprSteps() []*Explain_ExprStep { + if x != nil { + return x.ExprSteps + } + return nil +} + +type Explain_ExprStep struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Id int64 `protobuf:"varint,1,opt,name=id,proto3" json:"id,omitempty"` + ValueIndex int32 `protobuf:"varint,2,opt,name=value_index,json=valueIndex,proto3" json:"value_index,omitempty"` +} + +func (x *Explain_ExprStep) Reset() { + *x = Explain_ExprStep{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_explain_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Explain_ExprStep) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Explain_ExprStep) ProtoMessage() {} + +func (x *Explain_ExprStep) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_explain_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Explain_ExprStep.ProtoReflect.Descriptor instead. +func (*Explain_ExprStep) Descriptor() ([]byte, []int) { + return file_cel_expr_explain_proto_rawDescGZIP(), []int{0, 0} +} + +func (x *Explain_ExprStep) GetId() int64 { + if x != nil { + return x.Id + } + return 0 +} + +func (x *Explain_ExprStep) GetValueIndex() int32 { + if x != nil { + return x.ValueIndex + } + return 0 +} + +var File_cel_expr_explain_proto protoreflect.FileDescriptor + +var file_cel_expr_explain_proto_rawDesc = []byte{ + 0x0a, 0x16, 0x63, 0x65, 0x6c, 0x2f, 0x65, 0x78, 0x70, 0x72, 0x2f, 0x65, 0x78, 0x70, 0x6c, 0x61, + 0x69, 0x6e, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x08, 0x63, 0x65, 0x6c, 0x2e, 0x65, 0x78, + 0x70, 0x72, 0x1a, 0x14, 0x63, 0x65, 0x6c, 0x2f, 0x65, 0x78, 0x70, 0x72, 0x2f, 0x76, 0x61, 0x6c, + 0x75, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, 0xae, 0x01, 0x0a, 0x07, 0x45, 0x78, 0x70, + 0x6c, 0x61, 0x69, 0x6e, 0x12, 0x27, 0x0a, 0x06, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x73, 0x18, 0x01, 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0x6c, 0x2e, 0x65, 0x78, 0x70, 0x72, 0x42, 0x0c, 0x45, 0x78, 0x70, 0x6c, 0x61, + 0x69, 0x6e, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, 0x5a, 0x0c, 0x63, 0x65, 0x6c, 0x2e, 0x64, + 0x65, 0x76, 0x2f, 0x65, 0x78, 0x70, 0x72, 0xf8, 0x01, 0x01, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, + 0x6f, 0x33, +} + +var ( + file_cel_expr_explain_proto_rawDescOnce sync.Once + file_cel_expr_explain_proto_rawDescData = file_cel_expr_explain_proto_rawDesc +) + +func file_cel_expr_explain_proto_rawDescGZIP() []byte { + file_cel_expr_explain_proto_rawDescOnce.Do(func() { + file_cel_expr_explain_proto_rawDescData = protoimpl.X.CompressGZIP(file_cel_expr_explain_proto_rawDescData) + }) + return file_cel_expr_explain_proto_rawDescData +} + +var file_cel_expr_explain_proto_msgTypes = make([]protoimpl.MessageInfo, 2) +var file_cel_expr_explain_proto_goTypes = []interface{}{ + (*Explain)(nil), // 0: cel.expr.Explain + (*Explain_ExprStep)(nil), // 1: cel.expr.Explain.ExprStep + (*Value)(nil), // 2: cel.expr.Value +} +var file_cel_expr_explain_proto_depIdxs = []int32{ + 2, // 0: cel.expr.Explain.values:type_name -> cel.expr.Value + 1, // 1: cel.expr.Explain.expr_steps:type_name -> cel.expr.Explain.ExprStep + 2, // [2:2] is the sub-list for method output_type + 2, // [2:2] is the sub-list for method input_type + 2, // [2:2] is the sub-list for extension type_name + 2, // [2:2] is the sub-list for extension extendee + 0, // [0:2] is the sub-list for field type_name +} + +func init() { file_cel_expr_explain_proto_init() } +func file_cel_expr_explain_proto_init() { + if File_cel_expr_explain_proto != nil { + return + } + file_cel_expr_value_proto_init() + if !protoimpl.UnsafeEnabled { + file_cel_expr_explain_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Explain); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_cel_expr_explain_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Explain_ExprStep); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_cel_expr_explain_proto_rawDesc, + NumEnums: 0, + NumMessages: 2, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_cel_expr_explain_proto_goTypes, + DependencyIndexes: file_cel_expr_explain_proto_depIdxs, + MessageInfos: file_cel_expr_explain_proto_msgTypes, + }.Build() + File_cel_expr_explain_proto = out.File + file_cel_expr_explain_proto_rawDesc = nil + file_cel_expr_explain_proto_goTypes = nil + file_cel_expr_explain_proto_depIdxs = nil +} diff --git a/vendor/cel.dev/expr/regen_go_proto.sh b/vendor/cel.dev/expr/regen_go_proto.sh new file mode 100644 index 0000000000..fdcbb3ce25 --- /dev/null +++ b/vendor/cel.dev/expr/regen_go_proto.sh @@ -0,0 +1,9 @@ +#!/bin/sh +bazel build //proto/cel/expr/conformance/... +files=($(bazel aquery 'kind(proto, //proto/cel/expr/conformance/...)' | grep Outputs | grep "[.]pb[.]go" | sed 's/Outputs: \[//' | sed 's/\]//' | tr "," "\n")) +for src in ${files[@]}; +do + dst=$(echo $src | sed 's/\(.*\/cel.dev\/expr\/\(.*\)\)/\2/') + echo "copying $dst" + $(cp $src $dst) +done diff --git a/vendor/cel.dev/expr/regen_go_proto_canonical_protos.sh b/vendor/cel.dev/expr/regen_go_proto_canonical_protos.sh new file mode 100644 index 0000000000..9a13479e40 --- /dev/null +++ b/vendor/cel.dev/expr/regen_go_proto_canonical_protos.sh @@ -0,0 +1,10 @@ +#!/usr/bin/env bash +bazel build //proto/cel/expr:all + +rm -vf ./*.pb.go + +files=( $(bazel cquery //proto/cel/expr:expr_go_proto --output=starlark --starlark:expr="'\n'.join([f.path for f in target.output_groups.go_generated_srcs.to_list()])") ) +for src in "${files[@]}"; +do + cp -v "${src}" ./ +done diff --git a/vendor/cel.dev/expr/syntax.pb.go b/vendor/cel.dev/expr/syntax.pb.go new file mode 100644 index 0000000000..48a952872e --- /dev/null +++ b/vendor/cel.dev/expr/syntax.pb.go @@ -0,0 +1,1633 @@ +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.21.5 +// source: cel/expr/syntax.proto + +package expr + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + durationpb "google.golang.org/protobuf/types/known/durationpb" + structpb "google.golang.org/protobuf/types/known/structpb" + timestamppb "google.golang.org/protobuf/types/known/timestamppb" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +type SourceInfo_Extension_Component int32 + +const ( + SourceInfo_Extension_COMPONENT_UNSPECIFIED SourceInfo_Extension_Component = 0 + SourceInfo_Extension_COMPONENT_PARSER SourceInfo_Extension_Component = 1 + SourceInfo_Extension_COMPONENT_TYPE_CHECKER SourceInfo_Extension_Component = 2 + SourceInfo_Extension_COMPONENT_RUNTIME SourceInfo_Extension_Component = 3 +) + +// Enum value maps for SourceInfo_Extension_Component. +var ( + SourceInfo_Extension_Component_name = map[int32]string{ + 0: "COMPONENT_UNSPECIFIED", + 1: "COMPONENT_PARSER", + 2: "COMPONENT_TYPE_CHECKER", + 3: "COMPONENT_RUNTIME", + } + SourceInfo_Extension_Component_value = map[string]int32{ + "COMPONENT_UNSPECIFIED": 0, + "COMPONENT_PARSER": 1, + "COMPONENT_TYPE_CHECKER": 2, + "COMPONENT_RUNTIME": 3, + } +) + +func (x SourceInfo_Extension_Component) Enum() *SourceInfo_Extension_Component { + p := new(SourceInfo_Extension_Component) + *p = x + return p +} + +func (x SourceInfo_Extension_Component) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (SourceInfo_Extension_Component) Descriptor() protoreflect.EnumDescriptor { + return file_cel_expr_syntax_proto_enumTypes[0].Descriptor() +} + +func (SourceInfo_Extension_Component) Type() protoreflect.EnumType { + return &file_cel_expr_syntax_proto_enumTypes[0] +} + +func (x SourceInfo_Extension_Component) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use SourceInfo_Extension_Component.Descriptor instead. +func (SourceInfo_Extension_Component) EnumDescriptor() ([]byte, []int) { + return file_cel_expr_syntax_proto_rawDescGZIP(), []int{3, 2, 0} +} + +type ParsedExpr struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Expr *Expr `protobuf:"bytes,2,opt,name=expr,proto3" json:"expr,omitempty"` + SourceInfo *SourceInfo `protobuf:"bytes,3,opt,name=source_info,json=sourceInfo,proto3" json:"source_info,omitempty"` +} + +func (x *ParsedExpr) Reset() { + *x = ParsedExpr{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_syntax_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ParsedExpr) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ParsedExpr) ProtoMessage() {} + +func (x *ParsedExpr) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_syntax_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ParsedExpr.ProtoReflect.Descriptor instead. +func (*ParsedExpr) Descriptor() ([]byte, []int) { + return file_cel_expr_syntax_proto_rawDescGZIP(), []int{0} +} + +func (x *ParsedExpr) GetExpr() *Expr { + if x != nil { + return x.Expr + } + return nil +} + +func (x *ParsedExpr) GetSourceInfo() *SourceInfo { + if x != nil { + return x.SourceInfo + } + return nil +} + +type Expr struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Id int64 `protobuf:"varint,2,opt,name=id,proto3" json:"id,omitempty"` + // Types that are assignable to ExprKind: + // + // *Expr_ConstExpr + // *Expr_IdentExpr + // *Expr_SelectExpr + // *Expr_CallExpr + // *Expr_ListExpr + // *Expr_StructExpr + // *Expr_ComprehensionExpr + ExprKind isExpr_ExprKind `protobuf_oneof:"expr_kind"` +} + +func (x *Expr) Reset() { + *x = Expr{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_syntax_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Expr) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Expr) ProtoMessage() {} + +func (x *Expr) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_syntax_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Expr.ProtoReflect.Descriptor instead. +func (*Expr) Descriptor() ([]byte, []int) { + return file_cel_expr_syntax_proto_rawDescGZIP(), []int{1} +} + +func (x *Expr) GetId() int64 { + if x != nil { + return x.Id + } + return 0 +} + +func (m *Expr) GetExprKind() isExpr_ExprKind { + if m != nil { + return m.ExprKind + } + return nil +} + +func (x *Expr) GetConstExpr() *Constant { + if x, ok := x.GetExprKind().(*Expr_ConstExpr); ok { + return x.ConstExpr + } + return nil +} + +func (x *Expr) GetIdentExpr() *Expr_Ident { + if x, ok := x.GetExprKind().(*Expr_IdentExpr); ok { + return x.IdentExpr + } + return nil +} + +func (x *Expr) GetSelectExpr() *Expr_Select { + if x, ok := x.GetExprKind().(*Expr_SelectExpr); ok { + return x.SelectExpr + } + return nil +} + +func (x *Expr) GetCallExpr() *Expr_Call { + if x, ok := x.GetExprKind().(*Expr_CallExpr); ok { + return x.CallExpr + } + return nil +} + +func (x *Expr) GetListExpr() *Expr_CreateList { + if x, ok := x.GetExprKind().(*Expr_ListExpr); ok { + return x.ListExpr + } + return nil +} + +func (x *Expr) GetStructExpr() *Expr_CreateStruct { + if x, ok := x.GetExprKind().(*Expr_StructExpr); ok { + return x.StructExpr + } + return nil +} + +func (x *Expr) GetComprehensionExpr() *Expr_Comprehension { + if x, ok := x.GetExprKind().(*Expr_ComprehensionExpr); ok { + return x.ComprehensionExpr + } + return nil +} + +type isExpr_ExprKind interface { + isExpr_ExprKind() +} + +type Expr_ConstExpr struct { + ConstExpr *Constant `protobuf:"bytes,3,opt,name=const_expr,json=constExpr,proto3,oneof"` +} + +type Expr_IdentExpr struct { + IdentExpr *Expr_Ident `protobuf:"bytes,4,opt,name=ident_expr,json=identExpr,proto3,oneof"` +} + +type Expr_SelectExpr struct { + SelectExpr *Expr_Select `protobuf:"bytes,5,opt,name=select_expr,json=selectExpr,proto3,oneof"` +} + +type Expr_CallExpr struct { + CallExpr *Expr_Call `protobuf:"bytes,6,opt,name=call_expr,json=callExpr,proto3,oneof"` +} + +type Expr_ListExpr struct { + ListExpr *Expr_CreateList `protobuf:"bytes,7,opt,name=list_expr,json=listExpr,proto3,oneof"` +} + +type Expr_StructExpr struct { + StructExpr *Expr_CreateStruct `protobuf:"bytes,8,opt,name=struct_expr,json=structExpr,proto3,oneof"` +} + +type Expr_ComprehensionExpr struct { + ComprehensionExpr *Expr_Comprehension `protobuf:"bytes,9,opt,name=comprehension_expr,json=comprehensionExpr,proto3,oneof"` +} + +func (*Expr_ConstExpr) isExpr_ExprKind() {} + +func (*Expr_IdentExpr) isExpr_ExprKind() {} + +func (*Expr_SelectExpr) isExpr_ExprKind() {} + +func (*Expr_CallExpr) isExpr_ExprKind() {} + +func (*Expr_ListExpr) isExpr_ExprKind() {} + +func (*Expr_StructExpr) isExpr_ExprKind() {} + +func (*Expr_ComprehensionExpr) isExpr_ExprKind() {} + +type Constant struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Types that are assignable to ConstantKind: + // + // *Constant_NullValue + // *Constant_BoolValue + // *Constant_Int64Value + // *Constant_Uint64Value + // *Constant_DoubleValue + // *Constant_StringValue + // *Constant_BytesValue + // *Constant_DurationValue + // *Constant_TimestampValue + ConstantKind isConstant_ConstantKind `protobuf_oneof:"constant_kind"` +} + +func (x *Constant) Reset() { + *x = Constant{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_syntax_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Constant) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Constant) ProtoMessage() {} + +func (x *Constant) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_syntax_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Constant.ProtoReflect.Descriptor instead. +func (*Constant) Descriptor() ([]byte, []int) { + return file_cel_expr_syntax_proto_rawDescGZIP(), []int{2} +} + +func (m *Constant) GetConstantKind() isConstant_ConstantKind { + if m != nil { + return m.ConstantKind + } + return nil +} + +func (x *Constant) GetNullValue() structpb.NullValue { + if x, ok := x.GetConstantKind().(*Constant_NullValue); ok { + return x.NullValue + } + return structpb.NullValue(0) +} + +func (x *Constant) GetBoolValue() bool { + if x, ok := x.GetConstantKind().(*Constant_BoolValue); ok { + return x.BoolValue + } + return false +} + +func (x *Constant) GetInt64Value() int64 { + if x, ok := x.GetConstantKind().(*Constant_Int64Value); ok { + return x.Int64Value + } + return 0 +} + +func (x *Constant) GetUint64Value() uint64 { + if x, ok := x.GetConstantKind().(*Constant_Uint64Value); ok { + return x.Uint64Value + } + return 0 +} + +func (x *Constant) GetDoubleValue() float64 { + if x, ok := x.GetConstantKind().(*Constant_DoubleValue); ok { + return x.DoubleValue + } + return 0 +} + +func (x *Constant) GetStringValue() string { + if x, ok := x.GetConstantKind().(*Constant_StringValue); ok { + return x.StringValue + } + return "" +} + +func (x *Constant) GetBytesValue() []byte { + if x, ok := x.GetConstantKind().(*Constant_BytesValue); ok { + return x.BytesValue + } + return nil +} + +// Deprecated: Do not use. +func (x *Constant) GetDurationValue() *durationpb.Duration { + if x, ok := x.GetConstantKind().(*Constant_DurationValue); ok { + return x.DurationValue + } + return nil +} + +// Deprecated: Do not use. +func (x *Constant) GetTimestampValue() *timestamppb.Timestamp { + if x, ok := x.GetConstantKind().(*Constant_TimestampValue); ok { + return x.TimestampValue + } + return nil +} + +type isConstant_ConstantKind interface { + isConstant_ConstantKind() +} + +type Constant_NullValue struct { + NullValue structpb.NullValue `protobuf:"varint,1,opt,name=null_value,json=nullValue,proto3,enum=google.protobuf.NullValue,oneof"` +} + +type Constant_BoolValue struct { + BoolValue bool `protobuf:"varint,2,opt,name=bool_value,json=boolValue,proto3,oneof"` +} + +type Constant_Int64Value struct { + Int64Value int64 `protobuf:"varint,3,opt,name=int64_value,json=int64Value,proto3,oneof"` +} + +type Constant_Uint64Value struct { + Uint64Value uint64 `protobuf:"varint,4,opt,name=uint64_value,json=uint64Value,proto3,oneof"` +} + +type Constant_DoubleValue struct { + DoubleValue float64 `protobuf:"fixed64,5,opt,name=double_value,json=doubleValue,proto3,oneof"` +} + +type Constant_StringValue struct { + StringValue string `protobuf:"bytes,6,opt,name=string_value,json=stringValue,proto3,oneof"` +} + +type Constant_BytesValue struct { + BytesValue []byte `protobuf:"bytes,7,opt,name=bytes_value,json=bytesValue,proto3,oneof"` +} + +type Constant_DurationValue struct { + // Deprecated: Do not use. + DurationValue *durationpb.Duration `protobuf:"bytes,8,opt,name=duration_value,json=durationValue,proto3,oneof"` +} + +type Constant_TimestampValue struct { + // Deprecated: Do not use. + TimestampValue *timestamppb.Timestamp `protobuf:"bytes,9,opt,name=timestamp_value,json=timestampValue,proto3,oneof"` +} + +func (*Constant_NullValue) isConstant_ConstantKind() {} + +func (*Constant_BoolValue) isConstant_ConstantKind() {} + +func (*Constant_Int64Value) isConstant_ConstantKind() {} + +func (*Constant_Uint64Value) isConstant_ConstantKind() {} + +func (*Constant_DoubleValue) isConstant_ConstantKind() {} + +func (*Constant_StringValue) isConstant_ConstantKind() {} + +func (*Constant_BytesValue) isConstant_ConstantKind() {} + +func (*Constant_DurationValue) isConstant_ConstantKind() {} + +func (*Constant_TimestampValue) isConstant_ConstantKind() {} + +type SourceInfo struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + SyntaxVersion string `protobuf:"bytes,1,opt,name=syntax_version,json=syntaxVersion,proto3" json:"syntax_version,omitempty"` + Location string `protobuf:"bytes,2,opt,name=location,proto3" json:"location,omitempty"` + LineOffsets []int32 `protobuf:"varint,3,rep,packed,name=line_offsets,json=lineOffsets,proto3" json:"line_offsets,omitempty"` + Positions map[int64]int32 `protobuf:"bytes,4,rep,name=positions,proto3" json:"positions,omitempty" protobuf_key:"varint,1,opt,name=key,proto3" protobuf_val:"varint,2,opt,name=value,proto3"` + MacroCalls map[int64]*Expr `protobuf:"bytes,5,rep,name=macro_calls,json=macroCalls,proto3" json:"macro_calls,omitempty" protobuf_key:"varint,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + Extensions []*SourceInfo_Extension `protobuf:"bytes,6,rep,name=extensions,proto3" json:"extensions,omitempty"` +} + +func (x *SourceInfo) Reset() { + *x = SourceInfo{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_syntax_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *SourceInfo) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*SourceInfo) ProtoMessage() {} + +func (x *SourceInfo) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_syntax_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use SourceInfo.ProtoReflect.Descriptor instead. +func (*SourceInfo) Descriptor() ([]byte, []int) { + return file_cel_expr_syntax_proto_rawDescGZIP(), []int{3} +} + +func (x *SourceInfo) GetSyntaxVersion() string { + if x != nil { + return x.SyntaxVersion + } + return "" +} + +func (x *SourceInfo) GetLocation() string { + if x != nil { + return x.Location + } + return "" +} + +func (x *SourceInfo) GetLineOffsets() []int32 { + if x != nil { + return x.LineOffsets + } + return nil +} + +func (x *SourceInfo) GetPositions() map[int64]int32 { + if x != nil { + return x.Positions + } + return nil +} + +func (x *SourceInfo) GetMacroCalls() map[int64]*Expr { + if x != nil { + return x.MacroCalls + } + return nil +} + +func (x *SourceInfo) GetExtensions() []*SourceInfo_Extension { + if x != nil { + return x.Extensions + } + return nil +} + +type Expr_Ident struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` +} + +func (x *Expr_Ident) Reset() { + *x = Expr_Ident{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_syntax_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Expr_Ident) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Expr_Ident) ProtoMessage() {} + +func (x *Expr_Ident) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_syntax_proto_msgTypes[4] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Expr_Ident.ProtoReflect.Descriptor instead. +func (*Expr_Ident) Descriptor() ([]byte, []int) { + return file_cel_expr_syntax_proto_rawDescGZIP(), []int{1, 0} +} + +func (x *Expr_Ident) GetName() string { + if x != nil { + return x.Name + } + return "" +} + +type Expr_Select struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Operand *Expr `protobuf:"bytes,1,opt,name=operand,proto3" json:"operand,omitempty"` + Field string `protobuf:"bytes,2,opt,name=field,proto3" json:"field,omitempty"` + TestOnly bool `protobuf:"varint,3,opt,name=test_only,json=testOnly,proto3" json:"test_only,omitempty"` +} + +func (x *Expr_Select) Reset() { + *x = Expr_Select{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_syntax_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Expr_Select) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Expr_Select) ProtoMessage() {} + +func (x *Expr_Select) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_syntax_proto_msgTypes[5] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Expr_Select.ProtoReflect.Descriptor instead. +func (*Expr_Select) Descriptor() ([]byte, []int) { + return file_cel_expr_syntax_proto_rawDescGZIP(), []int{1, 1} +} + +func (x *Expr_Select) GetOperand() *Expr { + if x != nil { + return x.Operand + } + return nil +} + +func (x *Expr_Select) GetField() string { + if x != nil { + return x.Field + } + return "" +} + +func (x *Expr_Select) GetTestOnly() bool { + if x != nil { + return x.TestOnly + } + return false +} + +type Expr_Call struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Target *Expr `protobuf:"bytes,1,opt,name=target,proto3" json:"target,omitempty"` + Function string `protobuf:"bytes,2,opt,name=function,proto3" json:"function,omitempty"` + Args []*Expr `protobuf:"bytes,3,rep,name=args,proto3" json:"args,omitempty"` +} + +func (x *Expr_Call) Reset() { + *x = Expr_Call{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_syntax_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Expr_Call) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Expr_Call) ProtoMessage() {} + +func (x *Expr_Call) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_syntax_proto_msgTypes[6] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Expr_Call.ProtoReflect.Descriptor instead. +func (*Expr_Call) Descriptor() ([]byte, []int) { + return file_cel_expr_syntax_proto_rawDescGZIP(), []int{1, 2} +} + +func (x *Expr_Call) GetTarget() *Expr { + if x != nil { + return x.Target + } + return nil +} + +func (x *Expr_Call) GetFunction() string { + if x != nil { + return x.Function + } + return "" +} + +func (x *Expr_Call) GetArgs() []*Expr { + if x != nil { + return x.Args + } + return nil +} + +type Expr_CreateList struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Elements []*Expr `protobuf:"bytes,1,rep,name=elements,proto3" json:"elements,omitempty"` + OptionalIndices []int32 `protobuf:"varint,2,rep,packed,name=optional_indices,json=optionalIndices,proto3" json:"optional_indices,omitempty"` +} + +func (x *Expr_CreateList) Reset() { + *x = Expr_CreateList{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_syntax_proto_msgTypes[7] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Expr_CreateList) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Expr_CreateList) ProtoMessage() {} + +func (x *Expr_CreateList) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_syntax_proto_msgTypes[7] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Expr_CreateList.ProtoReflect.Descriptor instead. +func (*Expr_CreateList) Descriptor() ([]byte, []int) { + return file_cel_expr_syntax_proto_rawDescGZIP(), []int{1, 3} +} + +func (x *Expr_CreateList) GetElements() []*Expr { + if x != nil { + return x.Elements + } + return nil +} + +func (x *Expr_CreateList) GetOptionalIndices() []int32 { + if x != nil { + return x.OptionalIndices + } + return nil +} + +type Expr_CreateStruct struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + MessageName string `protobuf:"bytes,1,opt,name=message_name,json=messageName,proto3" json:"message_name,omitempty"` + Entries []*Expr_CreateStruct_Entry `protobuf:"bytes,2,rep,name=entries,proto3" json:"entries,omitempty"` +} + +func (x *Expr_CreateStruct) Reset() { + *x = Expr_CreateStruct{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_syntax_proto_msgTypes[8] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Expr_CreateStruct) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Expr_CreateStruct) ProtoMessage() {} + +func (x *Expr_CreateStruct) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_syntax_proto_msgTypes[8] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Expr_CreateStruct.ProtoReflect.Descriptor instead. +func (*Expr_CreateStruct) Descriptor() ([]byte, []int) { + return file_cel_expr_syntax_proto_rawDescGZIP(), []int{1, 4} +} + +func (x *Expr_CreateStruct) GetMessageName() string { + if x != nil { + return x.MessageName + } + return "" +} + +func (x *Expr_CreateStruct) GetEntries() []*Expr_CreateStruct_Entry { + if x != nil { + return x.Entries + } + return nil +} + +type Expr_Comprehension struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + IterVar string `protobuf:"bytes,1,opt,name=iter_var,json=iterVar,proto3" json:"iter_var,omitempty"` + IterRange *Expr `protobuf:"bytes,2,opt,name=iter_range,json=iterRange,proto3" json:"iter_range,omitempty"` + AccuVar string `protobuf:"bytes,3,opt,name=accu_var,json=accuVar,proto3" json:"accu_var,omitempty"` + AccuInit *Expr `protobuf:"bytes,4,opt,name=accu_init,json=accuInit,proto3" json:"accu_init,omitempty"` + LoopCondition *Expr `protobuf:"bytes,5,opt,name=loop_condition,json=loopCondition,proto3" json:"loop_condition,omitempty"` + LoopStep *Expr `protobuf:"bytes,6,opt,name=loop_step,json=loopStep,proto3" json:"loop_step,omitempty"` + Result *Expr `protobuf:"bytes,7,opt,name=result,proto3" json:"result,omitempty"` +} + +func (x *Expr_Comprehension) Reset() { + *x = Expr_Comprehension{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_syntax_proto_msgTypes[9] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Expr_Comprehension) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Expr_Comprehension) ProtoMessage() {} + +func (x *Expr_Comprehension) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_syntax_proto_msgTypes[9] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Expr_Comprehension.ProtoReflect.Descriptor instead. +func (*Expr_Comprehension) Descriptor() ([]byte, []int) { + return file_cel_expr_syntax_proto_rawDescGZIP(), []int{1, 5} +} + +func (x *Expr_Comprehension) GetIterVar() string { + if x != nil { + return x.IterVar + } + return "" +} + +func (x *Expr_Comprehension) GetIterRange() *Expr { + if x != nil { + return x.IterRange + } + return nil +} + +func (x *Expr_Comprehension) GetAccuVar() string { + if x != nil { + return x.AccuVar + } + return "" +} + +func (x *Expr_Comprehension) GetAccuInit() *Expr { + if x != nil { + return x.AccuInit + } + return nil +} + +func (x *Expr_Comprehension) GetLoopCondition() *Expr { + if x != nil { + return x.LoopCondition + } + return nil +} + +func (x *Expr_Comprehension) GetLoopStep() *Expr { + if x != nil { + return x.LoopStep + } + return nil +} + +func (x *Expr_Comprehension) GetResult() *Expr { + if x != nil { + return x.Result + } + return nil +} + +type Expr_CreateStruct_Entry struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Id int64 `protobuf:"varint,1,opt,name=id,proto3" json:"id,omitempty"` + // Types that are assignable to KeyKind: + // + // *Expr_CreateStruct_Entry_FieldKey + // *Expr_CreateStruct_Entry_MapKey + KeyKind isExpr_CreateStruct_Entry_KeyKind `protobuf_oneof:"key_kind"` + Value *Expr `protobuf:"bytes,4,opt,name=value,proto3" json:"value,omitempty"` + OptionalEntry bool `protobuf:"varint,5,opt,name=optional_entry,json=optionalEntry,proto3" json:"optional_entry,omitempty"` +} + +func (x *Expr_CreateStruct_Entry) Reset() { + *x = Expr_CreateStruct_Entry{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_syntax_proto_msgTypes[10] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Expr_CreateStruct_Entry) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Expr_CreateStruct_Entry) ProtoMessage() {} + +func (x *Expr_CreateStruct_Entry) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_syntax_proto_msgTypes[10] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Expr_CreateStruct_Entry.ProtoReflect.Descriptor instead. +func (*Expr_CreateStruct_Entry) Descriptor() ([]byte, []int) { + return file_cel_expr_syntax_proto_rawDescGZIP(), []int{1, 4, 0} +} + +func (x *Expr_CreateStruct_Entry) GetId() int64 { + if x != nil { + return x.Id + } + return 0 +} + +func (m *Expr_CreateStruct_Entry) GetKeyKind() isExpr_CreateStruct_Entry_KeyKind { + if m != nil { + return m.KeyKind + } + return nil +} + +func (x *Expr_CreateStruct_Entry) GetFieldKey() string { + if x, ok := x.GetKeyKind().(*Expr_CreateStruct_Entry_FieldKey); ok { + return x.FieldKey + } + return "" +} + +func (x *Expr_CreateStruct_Entry) GetMapKey() *Expr { + if x, ok := x.GetKeyKind().(*Expr_CreateStruct_Entry_MapKey); ok { + return x.MapKey + } + return nil +} + +func (x *Expr_CreateStruct_Entry) GetValue() *Expr { + if x != nil { + return x.Value + } + return nil +} + +func (x *Expr_CreateStruct_Entry) GetOptionalEntry() bool { + if x != nil { + return x.OptionalEntry + } + return false +} + +type isExpr_CreateStruct_Entry_KeyKind interface { + isExpr_CreateStruct_Entry_KeyKind() +} + +type Expr_CreateStruct_Entry_FieldKey struct { + FieldKey string `protobuf:"bytes,2,opt,name=field_key,json=fieldKey,proto3,oneof"` +} + +type Expr_CreateStruct_Entry_MapKey struct { + MapKey *Expr `protobuf:"bytes,3,opt,name=map_key,json=mapKey,proto3,oneof"` +} + +func (*Expr_CreateStruct_Entry_FieldKey) isExpr_CreateStruct_Entry_KeyKind() {} + +func (*Expr_CreateStruct_Entry_MapKey) isExpr_CreateStruct_Entry_KeyKind() {} + +type SourceInfo_Extension struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Id string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"` + AffectedComponents []SourceInfo_Extension_Component `protobuf:"varint,2,rep,packed,name=affected_components,json=affectedComponents,proto3,enum=cel.expr.SourceInfo_Extension_Component" json:"affected_components,omitempty"` + Version *SourceInfo_Extension_Version `protobuf:"bytes,3,opt,name=version,proto3" json:"version,omitempty"` +} + +func (x *SourceInfo_Extension) Reset() { + *x = SourceInfo_Extension{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_syntax_proto_msgTypes[13] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *SourceInfo_Extension) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*SourceInfo_Extension) ProtoMessage() {} + +func (x *SourceInfo_Extension) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_syntax_proto_msgTypes[13] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use SourceInfo_Extension.ProtoReflect.Descriptor instead. +func (*SourceInfo_Extension) Descriptor() ([]byte, []int) { + return file_cel_expr_syntax_proto_rawDescGZIP(), []int{3, 2} +} + +func (x *SourceInfo_Extension) GetId() string { + if x != nil { + return x.Id + } + return "" +} + +func (x *SourceInfo_Extension) GetAffectedComponents() []SourceInfo_Extension_Component { + if x != nil { + return x.AffectedComponents + } + return nil +} + +func (x *SourceInfo_Extension) GetVersion() *SourceInfo_Extension_Version { + if x != nil { + return x.Version + } + return nil +} + +type SourceInfo_Extension_Version struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Major int64 `protobuf:"varint,1,opt,name=major,proto3" json:"major,omitempty"` + Minor int64 `protobuf:"varint,2,opt,name=minor,proto3" json:"minor,omitempty"` +} + +func (x *SourceInfo_Extension_Version) Reset() { + *x = SourceInfo_Extension_Version{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_syntax_proto_msgTypes[14] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *SourceInfo_Extension_Version) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*SourceInfo_Extension_Version) ProtoMessage() {} + +func (x *SourceInfo_Extension_Version) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_syntax_proto_msgTypes[14] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use SourceInfo_Extension_Version.ProtoReflect.Descriptor instead. +func (*SourceInfo_Extension_Version) Descriptor() ([]byte, []int) { + return file_cel_expr_syntax_proto_rawDescGZIP(), []int{3, 2, 0} +} + +func (x *SourceInfo_Extension_Version) GetMajor() int64 { + if x != nil { + return x.Major + } + return 0 +} + +func (x *SourceInfo_Extension_Version) GetMinor() int64 { + if x != nil { + return x.Minor + } + return 0 +} + +var File_cel_expr_syntax_proto protoreflect.FileDescriptor + +var file_cel_expr_syntax_proto_rawDesc = []byte{ + 0x0a, 0x15, 0x63, 0x65, 0x6c, 0x2f, 0x65, 0x78, 0x70, 0x72, 0x2f, 0x73, 0x79, 0x6e, 0x74, 0x61, + 0x78, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x08, 0x63, 0x65, 0x6c, 0x2e, 0x65, 0x78, 0x70, + 0x72, 0x1a, 0x1e, 0x67, 0x6f, 0x6f, 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file_cel_expr_syntax_proto_rawDescOnce sync.Once + file_cel_expr_syntax_proto_rawDescData = file_cel_expr_syntax_proto_rawDesc +) + +func file_cel_expr_syntax_proto_rawDescGZIP() []byte { + file_cel_expr_syntax_proto_rawDescOnce.Do(func() { + file_cel_expr_syntax_proto_rawDescData = protoimpl.X.CompressGZIP(file_cel_expr_syntax_proto_rawDescData) + }) + return file_cel_expr_syntax_proto_rawDescData +} + +var file_cel_expr_syntax_proto_enumTypes = make([]protoimpl.EnumInfo, 1) +var file_cel_expr_syntax_proto_msgTypes = make([]protoimpl.MessageInfo, 15) +var file_cel_expr_syntax_proto_goTypes = []interface{}{ + (SourceInfo_Extension_Component)(0), // 0: cel.expr.SourceInfo.Extension.Component + (*ParsedExpr)(nil), // 1: cel.expr.ParsedExpr + (*Expr)(nil), // 2: cel.expr.Expr + (*Constant)(nil), // 3: cel.expr.Constant + (*SourceInfo)(nil), // 4: cel.expr.SourceInfo + (*Expr_Ident)(nil), // 5: cel.expr.Expr.Ident + (*Expr_Select)(nil), // 6: cel.expr.Expr.Select + (*Expr_Call)(nil), // 7: cel.expr.Expr.Call + (*Expr_CreateList)(nil), // 8: cel.expr.Expr.CreateList + (*Expr_CreateStruct)(nil), // 9: cel.expr.Expr.CreateStruct + (*Expr_Comprehension)(nil), // 10: cel.expr.Expr.Comprehension + (*Expr_CreateStruct_Entry)(nil), // 11: cel.expr.Expr.CreateStruct.Entry + nil, // 12: cel.expr.SourceInfo.PositionsEntry + nil, // 13: cel.expr.SourceInfo.MacroCallsEntry + (*SourceInfo_Extension)(nil), // 14: cel.expr.SourceInfo.Extension + (*SourceInfo_Extension_Version)(nil), // 15: cel.expr.SourceInfo.Extension.Version + (structpb.NullValue)(0), // 16: google.protobuf.NullValue + (*durationpb.Duration)(nil), // 17: google.protobuf.Duration + (*timestamppb.Timestamp)(nil), // 18: google.protobuf.Timestamp +} +var file_cel_expr_syntax_proto_depIdxs = []int32{ + 2, // 0: cel.expr.ParsedExpr.expr:type_name -> cel.expr.Expr + 4, // 1: cel.expr.ParsedExpr.source_info:type_name -> cel.expr.SourceInfo + 3, // 2: cel.expr.Expr.const_expr:type_name -> cel.expr.Constant + 5, // 3: cel.expr.Expr.ident_expr:type_name -> cel.expr.Expr.Ident + 6, // 4: cel.expr.Expr.select_expr:type_name -> cel.expr.Expr.Select + 7, // 5: cel.expr.Expr.call_expr:type_name -> cel.expr.Expr.Call + 8, // 6: cel.expr.Expr.list_expr:type_name -> cel.expr.Expr.CreateList + 9, // 7: cel.expr.Expr.struct_expr:type_name -> cel.expr.Expr.CreateStruct + 10, // 8: cel.expr.Expr.comprehension_expr:type_name -> cel.expr.Expr.Comprehension + 16, // 9: cel.expr.Constant.null_value:type_name -> google.protobuf.NullValue + 17, // 10: cel.expr.Constant.duration_value:type_name -> google.protobuf.Duration + 18, // 11: cel.expr.Constant.timestamp_value:type_name -> google.protobuf.Timestamp + 12, // 12: cel.expr.SourceInfo.positions:type_name -> cel.expr.SourceInfo.PositionsEntry + 13, // 13: cel.expr.SourceInfo.macro_calls:type_name -> cel.expr.SourceInfo.MacroCallsEntry + 14, // 14: cel.expr.SourceInfo.extensions:type_name -> cel.expr.SourceInfo.Extension + 2, // 15: cel.expr.Expr.Select.operand:type_name -> cel.expr.Expr + 2, // 16: cel.expr.Expr.Call.target:type_name -> cel.expr.Expr + 2, // 17: cel.expr.Expr.Call.args:type_name -> cel.expr.Expr + 2, // 18: cel.expr.Expr.CreateList.elements:type_name -> cel.expr.Expr + 11, // 19: cel.expr.Expr.CreateStruct.entries:type_name -> cel.expr.Expr.CreateStruct.Entry + 2, // 20: cel.expr.Expr.Comprehension.iter_range:type_name -> cel.expr.Expr + 2, // 21: cel.expr.Expr.Comprehension.accu_init:type_name -> cel.expr.Expr + 2, // 22: cel.expr.Expr.Comprehension.loop_condition:type_name -> cel.expr.Expr + 2, // 23: cel.expr.Expr.Comprehension.loop_step:type_name -> cel.expr.Expr + 2, // 24: cel.expr.Expr.Comprehension.result:type_name -> cel.expr.Expr + 2, // 25: cel.expr.Expr.CreateStruct.Entry.map_key:type_name -> cel.expr.Expr + 2, // 26: cel.expr.Expr.CreateStruct.Entry.value:type_name -> cel.expr.Expr + 2, // 27: cel.expr.SourceInfo.MacroCallsEntry.value:type_name -> cel.expr.Expr + 0, // 28: cel.expr.SourceInfo.Extension.affected_components:type_name -> cel.expr.SourceInfo.Extension.Component + 15, // 29: cel.expr.SourceInfo.Extension.version:type_name -> cel.expr.SourceInfo.Extension.Version + 30, // [30:30] is the sub-list for method output_type + 30, // [30:30] is the sub-list for method input_type + 30, // [30:30] is the sub-list for extension type_name + 30, // [30:30] is the sub-list for extension extendee + 0, // [0:30] is the sub-list for field type_name +} + +func init() { file_cel_expr_syntax_proto_init() } +func file_cel_expr_syntax_proto_init() { + if File_cel_expr_syntax_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_cel_expr_syntax_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ParsedExpr); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_cel_expr_syntax_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Expr); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_cel_expr_syntax_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Constant); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_cel_expr_syntax_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*SourceInfo); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_cel_expr_syntax_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Expr_Ident); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_cel_expr_syntax_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Expr_Select); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_cel_expr_syntax_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Expr_Call); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_cel_expr_syntax_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Expr_CreateList); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_cel_expr_syntax_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Expr_CreateStruct); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_cel_expr_syntax_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Expr_Comprehension); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_cel_expr_syntax_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Expr_CreateStruct_Entry); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_cel_expr_syntax_proto_msgTypes[13].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*SourceInfo_Extension); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_cel_expr_syntax_proto_msgTypes[14].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*SourceInfo_Extension_Version); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + file_cel_expr_syntax_proto_msgTypes[1].OneofWrappers = []interface{}{ + (*Expr_ConstExpr)(nil), + (*Expr_IdentExpr)(nil), + (*Expr_SelectExpr)(nil), + (*Expr_CallExpr)(nil), + (*Expr_ListExpr)(nil), + (*Expr_StructExpr)(nil), + (*Expr_ComprehensionExpr)(nil), + } + file_cel_expr_syntax_proto_msgTypes[2].OneofWrappers = []interface{}{ + (*Constant_NullValue)(nil), + (*Constant_BoolValue)(nil), + (*Constant_Int64Value)(nil), + (*Constant_Uint64Value)(nil), + (*Constant_DoubleValue)(nil), + (*Constant_StringValue)(nil), + (*Constant_BytesValue)(nil), + (*Constant_DurationValue)(nil), + (*Constant_TimestampValue)(nil), + } + file_cel_expr_syntax_proto_msgTypes[10].OneofWrappers = []interface{}{ + (*Expr_CreateStruct_Entry_FieldKey)(nil), + (*Expr_CreateStruct_Entry_MapKey)(nil), + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_cel_expr_syntax_proto_rawDesc, + NumEnums: 1, + NumMessages: 15, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_cel_expr_syntax_proto_goTypes, + DependencyIndexes: file_cel_expr_syntax_proto_depIdxs, + EnumInfos: file_cel_expr_syntax_proto_enumTypes, + MessageInfos: file_cel_expr_syntax_proto_msgTypes, + }.Build() + File_cel_expr_syntax_proto = out.File + file_cel_expr_syntax_proto_rawDesc = nil + file_cel_expr_syntax_proto_goTypes = nil + file_cel_expr_syntax_proto_depIdxs = nil +} diff --git a/vendor/cel.dev/expr/value.pb.go b/vendor/cel.dev/expr/value.pb.go new file mode 100644 index 0000000000..e5e29228c2 --- /dev/null +++ b/vendor/cel.dev/expr/value.pb.go @@ -0,0 +1,653 @@ +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.21.5 +// source: cel/expr/value.proto + +package expr + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + anypb "google.golang.org/protobuf/types/known/anypb" + structpb "google.golang.org/protobuf/types/known/structpb" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +type Value struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Types that are assignable to Kind: + // + // *Value_NullValue + // *Value_BoolValue + // *Value_Int64Value + // *Value_Uint64Value + // *Value_DoubleValue + // *Value_StringValue + // *Value_BytesValue + // *Value_EnumValue + // *Value_ObjectValue + // *Value_MapValue + // *Value_ListValue + // *Value_TypeValue + Kind isValue_Kind `protobuf_oneof:"kind"` +} + +func (x *Value) Reset() { + *x = Value{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_value_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Value) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Value) ProtoMessage() {} + +func (x *Value) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_value_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Value.ProtoReflect.Descriptor instead. +func (*Value) Descriptor() ([]byte, []int) { + return file_cel_expr_value_proto_rawDescGZIP(), []int{0} +} + +func (m *Value) GetKind() isValue_Kind { + if m != nil { + return m.Kind + } + return nil +} + +func (x *Value) GetNullValue() structpb.NullValue { + if x, ok := x.GetKind().(*Value_NullValue); ok { + return x.NullValue + } + return structpb.NullValue(0) +} + +func (x *Value) GetBoolValue() bool { + if x, ok := x.GetKind().(*Value_BoolValue); ok { + return x.BoolValue + } + return false +} + +func (x *Value) GetInt64Value() int64 { + if x, ok := x.GetKind().(*Value_Int64Value); ok { + return x.Int64Value + } + return 0 +} + +func (x *Value) GetUint64Value() uint64 { + if x, ok := x.GetKind().(*Value_Uint64Value); ok { + return x.Uint64Value + } + return 0 +} + +func (x *Value) GetDoubleValue() float64 { + if x, ok := x.GetKind().(*Value_DoubleValue); ok { + return x.DoubleValue + } + return 0 +} + +func (x *Value) GetStringValue() string { + if x, ok := x.GetKind().(*Value_StringValue); ok { + return x.StringValue + } + return "" +} + +func (x *Value) GetBytesValue() []byte { + if x, ok := x.GetKind().(*Value_BytesValue); ok { + return x.BytesValue + } + return nil +} + +func (x *Value) GetEnumValue() *EnumValue { + if x, ok := x.GetKind().(*Value_EnumValue); ok { + return x.EnumValue + } + return nil +} + +func (x *Value) GetObjectValue() *anypb.Any { + if x, ok := x.GetKind().(*Value_ObjectValue); ok { + return x.ObjectValue + } + return nil +} + +func (x *Value) GetMapValue() *MapValue { + if x, ok := x.GetKind().(*Value_MapValue); ok { + return x.MapValue + } + return nil +} + +func (x *Value) GetListValue() *ListValue { + if x, ok := x.GetKind().(*Value_ListValue); ok { + return x.ListValue + } + return nil +} + +func (x *Value) GetTypeValue() string { + if x, ok := x.GetKind().(*Value_TypeValue); ok { + return x.TypeValue + } + return "" +} + +type isValue_Kind interface { + isValue_Kind() +} + +type Value_NullValue struct { + NullValue structpb.NullValue `protobuf:"varint,1,opt,name=null_value,json=nullValue,proto3,enum=google.protobuf.NullValue,oneof"` +} + +type Value_BoolValue struct { + BoolValue bool `protobuf:"varint,2,opt,name=bool_value,json=boolValue,proto3,oneof"` +} + +type Value_Int64Value struct { + Int64Value int64 `protobuf:"varint,3,opt,name=int64_value,json=int64Value,proto3,oneof"` +} + +type Value_Uint64Value struct { + Uint64Value uint64 `protobuf:"varint,4,opt,name=uint64_value,json=uint64Value,proto3,oneof"` +} + +type Value_DoubleValue struct { + DoubleValue float64 `protobuf:"fixed64,5,opt,name=double_value,json=doubleValue,proto3,oneof"` +} + +type Value_StringValue struct { + StringValue string `protobuf:"bytes,6,opt,name=string_value,json=stringValue,proto3,oneof"` +} + +type Value_BytesValue struct { + BytesValue []byte `protobuf:"bytes,7,opt,name=bytes_value,json=bytesValue,proto3,oneof"` +} + +type Value_EnumValue struct { + EnumValue *EnumValue `protobuf:"bytes,9,opt,name=enum_value,json=enumValue,proto3,oneof"` +} + +type Value_ObjectValue struct { + ObjectValue *anypb.Any `protobuf:"bytes,10,opt,name=object_value,json=objectValue,proto3,oneof"` +} + +type Value_MapValue struct { + MapValue *MapValue `protobuf:"bytes,11,opt,name=map_value,json=mapValue,proto3,oneof"` +} + +type Value_ListValue struct { + ListValue *ListValue `protobuf:"bytes,12,opt,name=list_value,json=listValue,proto3,oneof"` +} + +type Value_TypeValue struct { + TypeValue string `protobuf:"bytes,15,opt,name=type_value,json=typeValue,proto3,oneof"` +} + +func (*Value_NullValue) isValue_Kind() {} + +func (*Value_BoolValue) isValue_Kind() {} + +func (*Value_Int64Value) isValue_Kind() {} + +func (*Value_Uint64Value) isValue_Kind() {} + +func (*Value_DoubleValue) isValue_Kind() {} + +func (*Value_StringValue) isValue_Kind() {} + +func (*Value_BytesValue) isValue_Kind() {} + +func (*Value_EnumValue) isValue_Kind() {} + +func (*Value_ObjectValue) isValue_Kind() {} + +func (*Value_MapValue) isValue_Kind() {} + +func (*Value_ListValue) isValue_Kind() {} + +func (*Value_TypeValue) isValue_Kind() {} + +type EnumValue struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Type string `protobuf:"bytes,1,opt,name=type,proto3" json:"type,omitempty"` + Value int32 `protobuf:"varint,2,opt,name=value,proto3" json:"value,omitempty"` +} + +func (x *EnumValue) Reset() { + *x = EnumValue{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_value_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *EnumValue) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*EnumValue) ProtoMessage() {} + +func (x *EnumValue) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_value_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use EnumValue.ProtoReflect.Descriptor instead. +func (*EnumValue) Descriptor() ([]byte, []int) { + return file_cel_expr_value_proto_rawDescGZIP(), []int{1} +} + +func (x *EnumValue) GetType() string { + if x != nil { + return x.Type + } + return "" +} + +func (x *EnumValue) GetValue() int32 { + if x != nil { + return x.Value + } + return 0 +} + +type ListValue struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Values []*Value `protobuf:"bytes,1,rep,name=values,proto3" json:"values,omitempty"` +} + +func (x *ListValue) Reset() { + *x = ListValue{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_value_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ListValue) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ListValue) ProtoMessage() {} + +func (x *ListValue) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_value_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListValue.ProtoReflect.Descriptor instead. +func (*ListValue) Descriptor() ([]byte, []int) { + return file_cel_expr_value_proto_rawDescGZIP(), []int{2} +} + +func (x *ListValue) GetValues() []*Value { + if x != nil { + return x.Values + } + return nil +} + +type MapValue struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Entries []*MapValue_Entry `protobuf:"bytes,1,rep,name=entries,proto3" json:"entries,omitempty"` +} + +func (x *MapValue) Reset() { + *x = MapValue{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_value_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *MapValue) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*MapValue) ProtoMessage() {} + +func (x *MapValue) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_value_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use MapValue.ProtoReflect.Descriptor instead. +func (*MapValue) Descriptor() ([]byte, []int) { + return file_cel_expr_value_proto_rawDescGZIP(), []int{3} +} + +func (x *MapValue) GetEntries() []*MapValue_Entry { + if x != nil { + return x.Entries + } + return nil +} + +type MapValue_Entry struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Key *Value `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"` + Value *Value `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"` +} + +func (x *MapValue_Entry) Reset() { + *x = MapValue_Entry{} + if protoimpl.UnsafeEnabled { + mi := &file_cel_expr_value_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *MapValue_Entry) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*MapValue_Entry) ProtoMessage() {} + +func (x *MapValue_Entry) ProtoReflect() protoreflect.Message { + mi := &file_cel_expr_value_proto_msgTypes[4] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use MapValue_Entry.ProtoReflect.Descriptor instead. +func (*MapValue_Entry) Descriptor() ([]byte, []int) { + return file_cel_expr_value_proto_rawDescGZIP(), []int{3, 0} +} + +func (x *MapValue_Entry) GetKey() *Value { + if x != nil { + return x.Key + } + return nil +} + +func (x *MapValue_Entry) 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file_cel_expr_value_proto_rawDescOnce sync.Once + file_cel_expr_value_proto_rawDescData = file_cel_expr_value_proto_rawDesc +) + +func file_cel_expr_value_proto_rawDescGZIP() []byte { + file_cel_expr_value_proto_rawDescOnce.Do(func() { + file_cel_expr_value_proto_rawDescData = protoimpl.X.CompressGZIP(file_cel_expr_value_proto_rawDescData) + }) + return file_cel_expr_value_proto_rawDescData +} + +var file_cel_expr_value_proto_msgTypes = make([]protoimpl.MessageInfo, 5) +var file_cel_expr_value_proto_goTypes = []interface{}{ + (*Value)(nil), // 0: cel.expr.Value + (*EnumValue)(nil), // 1: cel.expr.EnumValue + (*ListValue)(nil), // 2: cel.expr.ListValue + (*MapValue)(nil), // 3: cel.expr.MapValue + (*MapValue_Entry)(nil), // 4: cel.expr.MapValue.Entry + (structpb.NullValue)(0), // 5: google.protobuf.NullValue + (*anypb.Any)(nil), // 6: google.protobuf.Any +} +var file_cel_expr_value_proto_depIdxs = []int32{ + 5, // 0: cel.expr.Value.null_value:type_name -> google.protobuf.NullValue + 1, // 1: cel.expr.Value.enum_value:type_name -> cel.expr.EnumValue + 6, // 2: cel.expr.Value.object_value:type_name -> google.protobuf.Any + 3, // 3: cel.expr.Value.map_value:type_name -> cel.expr.MapValue + 2, // 4: cel.expr.Value.list_value:type_name -> cel.expr.ListValue + 0, // 5: cel.expr.ListValue.values:type_name -> cel.expr.Value + 4, // 6: cel.expr.MapValue.entries:type_name -> cel.expr.MapValue.Entry + 0, // 7: cel.expr.MapValue.Entry.key:type_name -> cel.expr.Value + 0, // 8: cel.expr.MapValue.Entry.value:type_name -> cel.expr.Value + 9, // [9:9] is the sub-list for method output_type + 9, // [9:9] is the sub-list for method input_type + 9, // [9:9] is the sub-list for extension type_name + 9, // [9:9] is the sub-list for extension extendee + 0, // [0:9] is the sub-list for field type_name +} + +func init() { file_cel_expr_value_proto_init() } +func file_cel_expr_value_proto_init() { + if File_cel_expr_value_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_cel_expr_value_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Value); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_cel_expr_value_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*EnumValue); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_cel_expr_value_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListValue); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_cel_expr_value_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*MapValue); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_cel_expr_value_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*MapValue_Entry); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + file_cel_expr_value_proto_msgTypes[0].OneofWrappers = []interface{}{ + (*Value_NullValue)(nil), + (*Value_BoolValue)(nil), + (*Value_Int64Value)(nil), + (*Value_Uint64Value)(nil), + (*Value_DoubleValue)(nil), + (*Value_StringValue)(nil), + (*Value_BytesValue)(nil), + (*Value_EnumValue)(nil), + (*Value_ObjectValue)(nil), + (*Value_MapValue)(nil), + (*Value_ListValue)(nil), + (*Value_TypeValue)(nil), + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_cel_expr_value_proto_rawDesc, + NumEnums: 0, + NumMessages: 5, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_cel_expr_value_proto_goTypes, + DependencyIndexes: file_cel_expr_value_proto_depIdxs, + MessageInfos: file_cel_expr_value_proto_msgTypes, + }.Build() + File_cel_expr_value_proto = out.File + file_cel_expr_value_proto_rawDesc = nil + file_cel_expr_value_proto_goTypes = nil + file_cel_expr_value_proto_depIdxs = nil +} diff --git a/vendor/github.com/google/cel-go/cel/BUILD.bazel b/vendor/github.com/google/cel-go/cel/BUILD.bazel index 6e2fc073d4..81549fb4c5 100644 --- a/vendor/github.com/google/cel-go/cel/BUILD.bazel +++ b/vendor/github.com/google/cel-go/cel/BUILD.bazel @@ -39,6 +39,7 @@ go_library( "//common/types/traits:go_default_library", "//interpreter:go_default_library", "//parser:go_default_library", + "@dev_cel_expr//:expr", "@org_golang_google_genproto_googleapis_api//expr/v1alpha1:go_default_library", "@org_golang_google_protobuf//proto:go_default_library", "@org_golang_google_protobuf//reflect/protodesc:go_default_library", @@ -81,7 +82,6 @@ go_test( "//test:go_default_library", "//test/proto2pb:go_default_library", "//test/proto3pb:go_default_library", - "@io_bazel_rules_go//proto/wkt:descriptor_go_proto", "@org_golang_google_genproto_googleapis_api//expr/v1alpha1:go_default_library", "@org_golang_google_protobuf//proto:go_default_library", "@org_golang_google_protobuf//encoding/prototext:go_default_library", diff --git a/vendor/github.com/google/cel-go/cel/decls.go b/vendor/github.com/google/cel-go/cel/decls.go index b59e3708de..4188060210 100644 --- a/vendor/github.com/google/cel-go/cel/decls.go +++ b/vendor/github.com/google/cel-go/cel/decls.go @@ -23,6 +23,7 @@ import ( "github.com/google/cel-go/common/types" "github.com/google/cel-go/common/types/ref" + celpb "cel.dev/expr" exprpb "google.golang.org/genproto/googleapis/api/expr/v1alpha1" ) @@ -312,20 +313,34 @@ func ExprTypeToType(t *exprpb.Type) (*Type, error) { // ExprDeclToDeclaration converts a protobuf CEL declaration to a CEL-native declaration, either a Variable or Function. func ExprDeclToDeclaration(d *exprpb.Decl) (EnvOption, error) { + return AlphaProtoAsDeclaration(d) +} + +// AlphaProtoAsDeclaration converts a v1alpha1.Decl value describing a variable or function into an EnvOption. +func AlphaProtoAsDeclaration(d *exprpb.Decl) (EnvOption, error) { + canonical := &celpb.Decl{} + if err := convertProto(d, canonical); err != nil { + return nil, err + } + return ProtoAsDeclaration(canonical) +} + +// ProtoAsDeclaration converts a canonical celpb.Decl value describing a variable or function into an EnvOption. +func ProtoAsDeclaration(d *celpb.Decl) (EnvOption, error) { switch d.GetDeclKind().(type) { - case *exprpb.Decl_Function: + case *celpb.Decl_Function: overloads := d.GetFunction().GetOverloads() opts := make([]FunctionOpt, len(overloads)) for i, o := range overloads { args := make([]*Type, len(o.GetParams())) for j, p := range o.GetParams() { - a, err := types.ExprTypeToType(p) + a, err := types.ProtoAsType(p) if err != nil { return nil, err } args[j] = a } - res, err := types.ExprTypeToType(o.GetResultType()) + res, err := types.ProtoAsType(o.GetResultType()) if err != nil { return nil, err } @@ -336,15 +351,15 @@ func ExprDeclToDeclaration(d *exprpb.Decl) (EnvOption, error) { } } return Function(d.GetName(), opts...), nil - case *exprpb.Decl_Ident: - t, err := types.ExprTypeToType(d.GetIdent().GetType()) + case *celpb.Decl_Ident: + t, err := types.ProtoAsType(d.GetIdent().GetType()) if err != nil { return nil, err } if d.GetIdent().GetValue() == nil { return Variable(d.GetName(), t), nil } - val, err := ast.ConstantToVal(d.GetIdent().GetValue()) + val, err := ast.ProtoConstantAsVal(d.GetIdent().GetValue()) if err != nil { return nil, err } diff --git a/vendor/github.com/google/cel-go/cel/env.go b/vendor/github.com/google/cel-go/cel/env.go index a8650c4e9f..3bfe428992 100644 --- a/vendor/github.com/google/cel-go/cel/env.go +++ b/vendor/github.com/google/cel-go/cel/env.go @@ -217,7 +217,7 @@ func (e *Env) Check(ast *Ast) (*Ast, *Issues) { chk, err := e.initChecker() if err != nil { errs := common.NewErrors(ast.Source()) - errs.ReportError(common.NoLocation, err.Error()) + errs.ReportErrorString(common.NoLocation, err.Error()) return nil, NewIssuesWithSourceInfo(errs, ast.NativeRep().SourceInfo()) } @@ -459,6 +459,12 @@ func (e *Env) ParseSource(src Source) (*Ast, *Issues) { // Program generates an evaluable instance of the Ast within the environment (Env). func (e *Env) Program(ast *Ast, opts ...ProgramOption) (Program, error) { + return e.PlanProgram(ast.NativeRep(), opts...) +} + +// PlanProgram generates an evaluable instance of the AST in the go-native representation within +// the environment (Env). +func (e *Env) PlanProgram(a *celast.AST, opts ...ProgramOption) (Program, error) { optSet := e.progOpts if len(opts) != 0 { mergedOpts := []ProgramOption{} @@ -466,7 +472,7 @@ func (e *Env) Program(ast *Ast, opts ...ProgramOption) (Program, error) { mergedOpts = append(mergedOpts, opts...) optSet = mergedOpts } - return newProgram(e, ast, optSet) + return newProgram(e, a, optSet) } // CELTypeAdapter returns the `types.Adapter` configured for the environment. @@ -550,7 +556,8 @@ func (e *Env) PartialVars(vars any) (interpreter.PartialActivation, error) { // TODO: Consider adding an option to generate a Program.Residual to avoid round-tripping to an // Ast format and then Program again. func (e *Env) ResidualAst(a *Ast, details *EvalDetails) (*Ast, error) { - pruned := interpreter.PruneAst(a.impl.Expr(), a.impl.SourceInfo().MacroCalls(), details.State()) + ast := a.NativeRep() + pruned := interpreter.PruneAst(ast.Expr(), ast.SourceInfo().MacroCalls(), details.State()) newAST := &Ast{source: a.Source(), impl: pruned} expr, err := AstToString(newAST) if err != nil { @@ -576,7 +583,7 @@ func (e *Env) EstimateCost(ast *Ast, estimator checker.CostEstimator, opts ...ch extendedOpts := make([]checker.CostOption, 0, len(e.costOptions)) extendedOpts = append(extendedOpts, opts...) extendedOpts = append(extendedOpts, e.costOptions...) - return checker.Cost(ast.impl, estimator, extendedOpts...) + return checker.Cost(ast.NativeRep(), estimator, extendedOpts...) } // configure applies a series of EnvOptions to the current environment. @@ -608,6 +615,9 @@ func (e *Env) configure(opts []EnvOption) (*Env, error) { if e.HasFeature(featureVariadicLogicalASTs) { prsrOpts = append(prsrOpts, parser.EnableVariadicOperatorASTs(true)) } + if e.HasFeature(featureIdentEscapeSyntax) { + prsrOpts = append(prsrOpts, parser.EnableIdentEscapeSyntax(true)) + } e.prsr, err = parser.NewParser(prsrOpts...) if err != nil { return nil, err diff --git a/vendor/github.com/google/cel-go/cel/inlining.go b/vendor/github.com/google/cel-go/cel/inlining.go index 78d5bea65b..a4530e19e7 100644 --- a/vendor/github.com/google/cel-go/cel/inlining.go +++ b/vendor/github.com/google/cel-go/cel/inlining.go @@ -60,7 +60,7 @@ func NewInlineVariable(name string, definition *Ast) *InlineVariable { // If the variable occurs more than once, the provided alias will be used to replace the expressions // where the variable name occurs. func NewInlineVariableWithAlias(name, alias string, definition *Ast) *InlineVariable { - return &InlineVariable{name: name, alias: alias, def: definition.impl} + return &InlineVariable{name: name, alias: alias, def: definition.NativeRep()} } // NewInliningOptimizer creates and optimizer which replaces variables with expression definitions. diff --git a/vendor/github.com/google/cel-go/cel/io.go b/vendor/github.com/google/cel-go/cel/io.go index 3133fb9d7d..a327c9672d 100644 --- a/vendor/github.com/google/cel-go/cel/io.go +++ b/vendor/github.com/google/cel-go/cel/io.go @@ -28,6 +28,7 @@ import ( "github.com/google/cel-go/common/types/traits" "github.com/google/cel-go/parser" + celpb "cel.dev/expr" exprpb "google.golang.org/genproto/googleapis/api/expr/v1alpha1" anypb "google.golang.org/protobuf/types/known/anypb" ) @@ -61,7 +62,7 @@ func AstToCheckedExpr(a *Ast) (*exprpb.CheckedExpr, error) { if !a.IsChecked() { return nil, fmt.Errorf("cannot convert unchecked ast") } - return ast.ToProto(a.impl) + return ast.ToProto(a.NativeRep()) } // ParsedExprToAst converts a parsed expression proto message to an Ast. @@ -98,78 +99,96 @@ func AstToParsedExpr(a *Ast) (*exprpb.ParsedExpr, error) { // Note, the conversion may not be an exact replica of the original expression, but will produce // a string that is semantically equivalent and whose textual representation is stable. func AstToString(a *Ast) (string, error) { - return parser.Unparse(a.impl.Expr(), a.impl.SourceInfo()) + return parser.Unparse(a.NativeRep().Expr(), a.NativeRep().SourceInfo()) } -// RefValueToValue converts between ref.Val and api.expr.Value. +// RefValueToValue converts between ref.Val and google.api.expr.v1alpha1.Value. // The result Value is the serialized proto form. The ref.Val must not be error or unknown. func RefValueToValue(res ref.Val) (*exprpb.Value, error) { + return ValueAsAlphaProto(res) +} + +// ValueAsAlphaProto converts between ref.Val and google.api.expr.v1alpha1.Value. +// The result Value is the serialized proto form. The ref.Val must not be error or unknown. +func ValueAsAlphaProto(res ref.Val) (*exprpb.Value, error) { + canonical, err := ValueAsProto(res) + if err != nil { + return nil, err + } + alpha := &exprpb.Value{} + err = convertProto(canonical, alpha) + return alpha, err +} + +// ValueAsProto converts between ref.Val and cel.expr.Value. +// The result Value is the serialized proto form. The ref.Val must not be error or unknown. +func ValueAsProto(res ref.Val) (*celpb.Value, error) { switch res.Type() { case types.BoolType: - return &exprpb.Value{ - Kind: &exprpb.Value_BoolValue{BoolValue: res.Value().(bool)}}, nil + return &celpb.Value{ + Kind: &celpb.Value_BoolValue{BoolValue: res.Value().(bool)}}, nil case types.BytesType: - return &exprpb.Value{ - Kind: &exprpb.Value_BytesValue{BytesValue: res.Value().([]byte)}}, nil + return &celpb.Value{ + Kind: &celpb.Value_BytesValue{BytesValue: res.Value().([]byte)}}, nil case types.DoubleType: - return &exprpb.Value{ - Kind: &exprpb.Value_DoubleValue{DoubleValue: res.Value().(float64)}}, nil + return &celpb.Value{ + Kind: &celpb.Value_DoubleValue{DoubleValue: res.Value().(float64)}}, nil case types.IntType: - return &exprpb.Value{ - Kind: &exprpb.Value_Int64Value{Int64Value: res.Value().(int64)}}, nil + return &celpb.Value{ + Kind: &celpb.Value_Int64Value{Int64Value: res.Value().(int64)}}, nil case types.ListType: l := res.(traits.Lister) sz := l.Size().(types.Int) - elts := make([]*exprpb.Value, 0, int64(sz)) + elts := make([]*celpb.Value, 0, int64(sz)) for i := types.Int(0); i < sz; i++ { - v, err := RefValueToValue(l.Get(i)) + v, err := ValueAsProto(l.Get(i)) if err != nil { return nil, err } elts = append(elts, v) } - return &exprpb.Value{ - Kind: &exprpb.Value_ListValue{ - ListValue: &exprpb.ListValue{Values: elts}}}, nil + return &celpb.Value{ + Kind: &celpb.Value_ListValue{ + ListValue: &celpb.ListValue{Values: elts}}}, nil case types.MapType: mapper := res.(traits.Mapper) sz := mapper.Size().(types.Int) - entries := make([]*exprpb.MapValue_Entry, 0, int64(sz)) + entries := make([]*celpb.MapValue_Entry, 0, int64(sz)) for it := mapper.Iterator(); it.HasNext().(types.Bool); { k := it.Next() v := mapper.Get(k) - kv, err := RefValueToValue(k) + kv, err := ValueAsProto(k) if err != nil { return nil, err } - vv, err := RefValueToValue(v) + vv, err := ValueAsProto(v) if err != nil { return nil, err } - entries = append(entries, &exprpb.MapValue_Entry{Key: kv, Value: vv}) + entries = append(entries, &celpb.MapValue_Entry{Key: kv, Value: vv}) } - return &exprpb.Value{ - Kind: &exprpb.Value_MapValue{ - MapValue: &exprpb.MapValue{Entries: entries}}}, nil + return &celpb.Value{ + Kind: &celpb.Value_MapValue{ + MapValue: &celpb.MapValue{Entries: entries}}}, nil case types.NullType: - return &exprpb.Value{ - Kind: &exprpb.Value_NullValue{}}, nil + return &celpb.Value{ + Kind: &celpb.Value_NullValue{}}, nil case types.StringType: - return &exprpb.Value{ - Kind: &exprpb.Value_StringValue{StringValue: res.Value().(string)}}, nil + return &celpb.Value{ + Kind: &celpb.Value_StringValue{StringValue: res.Value().(string)}}, nil case types.TypeType: typeName := res.(ref.Type).TypeName() - return &exprpb.Value{Kind: &exprpb.Value_TypeValue{TypeValue: typeName}}, nil + return &celpb.Value{Kind: &celpb.Value_TypeValue{TypeValue: typeName}}, nil case types.UintType: - return &exprpb.Value{ - Kind: &exprpb.Value_Uint64Value{Uint64Value: res.Value().(uint64)}}, nil + return &celpb.Value{ + Kind: &celpb.Value_Uint64Value{Uint64Value: res.Value().(uint64)}}, nil default: any, err := res.ConvertToNative(anyPbType) if err != nil { return nil, err } - return &exprpb.Value{ - Kind: &exprpb.Value_ObjectValue{ObjectValue: any.(*anypb.Any)}}, nil + return &celpb.Value{ + Kind: &celpb.Value_ObjectValue{ObjectValue: any.(*anypb.Any)}}, nil } } @@ -190,57 +209,71 @@ var ( anyPbType = reflect.TypeOf(&anypb.Any{}) ) -// ValueToRefValue converts between exprpb.Value and ref.Val. +// ValueToRefValue converts between google.api.expr.v1alpha1.Value and ref.Val. func ValueToRefValue(adapter types.Adapter, v *exprpb.Value) (ref.Val, error) { + return AlphaProtoAsValue(adapter, v) +} + +// AlphaProtoAsValue converts between google.api.expr.v1alpha1.Value and ref.Val. +func AlphaProtoAsValue(adapter types.Adapter, v *exprpb.Value) (ref.Val, error) { + canonical := &celpb.Value{} + if err := convertProto(v, canonical); err != nil { + return nil, err + } + return ProtoAsValue(adapter, canonical) +} + +// ProtoAsValue converts between cel.expr.Value and ref.Val. +func ProtoAsValue(adapter types.Adapter, v *celpb.Value) (ref.Val, error) { switch v.Kind.(type) { - case *exprpb.Value_NullValue: + case *celpb.Value_NullValue: return types.NullValue, nil - case *exprpb.Value_BoolValue: + case *celpb.Value_BoolValue: return types.Bool(v.GetBoolValue()), nil - case *exprpb.Value_Int64Value: + case *celpb.Value_Int64Value: return types.Int(v.GetInt64Value()), nil - case *exprpb.Value_Uint64Value: + case *celpb.Value_Uint64Value: return types.Uint(v.GetUint64Value()), nil - case *exprpb.Value_DoubleValue: + case *celpb.Value_DoubleValue: return types.Double(v.GetDoubleValue()), nil - case *exprpb.Value_StringValue: + case *celpb.Value_StringValue: return types.String(v.GetStringValue()), nil - case *exprpb.Value_BytesValue: + case *celpb.Value_BytesValue: return types.Bytes(v.GetBytesValue()), nil - case *exprpb.Value_ObjectValue: + case *celpb.Value_ObjectValue: any := v.GetObjectValue() msg, err := anypb.UnmarshalNew(any, proto.UnmarshalOptions{DiscardUnknown: true}) if err != nil { return nil, err } return adapter.NativeToValue(msg), nil - case *exprpb.Value_MapValue: + case *celpb.Value_MapValue: m := v.GetMapValue() entries := make(map[ref.Val]ref.Val) for _, entry := range m.Entries { - key, err := ValueToRefValue(adapter, entry.Key) + key, err := ProtoAsValue(adapter, entry.Key) if err != nil { return nil, err } - pb, err := ValueToRefValue(adapter, entry.Value) + pb, err := ProtoAsValue(adapter, entry.Value) if err != nil { return nil, err } entries[key] = pb } return adapter.NativeToValue(entries), nil - case *exprpb.Value_ListValue: + case *celpb.Value_ListValue: l := v.GetListValue() elts := make([]ref.Val, len(l.Values)) for i, e := range l.Values { - rv, err := ValueToRefValue(adapter, e) + rv, err := ProtoAsValue(adapter, e) if err != nil { return nil, err } elts[i] = rv } return adapter.NativeToValue(elts), nil - case *exprpb.Value_TypeValue: + case *celpb.Value_TypeValue: typeName := v.GetTypeValue() tv, ok := typeNameToTypeValue[typeName] if ok { @@ -250,3 +283,12 @@ func ValueToRefValue(adapter types.Adapter, v *exprpb.Value) (ref.Val, error) { } return nil, errors.New("unknown value") } + +func convertProto(src, dst proto.Message) error { + pb, err := proto.Marshal(src) + if err != nil { + return err + } + err = proto.Unmarshal(pb, dst) + return err +} diff --git a/vendor/github.com/google/cel-go/cel/library.go b/vendor/github.com/google/cel-go/cel/library.go index be59f1b028..c0aef50190 100644 --- a/vendor/github.com/google/cel-go/cel/library.go +++ b/vendor/github.com/google/cel-go/cel/library.go @@ -15,6 +15,7 @@ package cel import ( + "fmt" "math" "strconv" "strings" @@ -35,9 +36,11 @@ const ( optMapMacro = "optMap" optFlatMapMacro = "optFlatMap" hasValueFunc = "hasValue" + unwrapOptFunc = "unwrapOpt" optionalNoneFunc = "optional.none" optionalOfFunc = "optional.of" optionalOfNonZeroValueFunc = "optional.ofNonZeroValue" + optionalUnwrapFunc = "optional.unwrap" valueFunc = "value" unusedIterVar = "#unused" ) @@ -260,6 +263,37 @@ func (stdLibrary) ProgramOptions() []ProgramOption { // be expressed with `optMap`. // // msg.?elements.optFlatMap(e, e[?0]) // return the first element if present. + +// # First +// +// Introduced in version: 2 +// +// Returns an optional with the first value from the right hand list, or +// optional.None. +// +// [1, 2, 3].first().value() == 1 + +// # Last +// +// Introduced in version: 2 +// +// Returns an optional with the last value from the right hand list, or +// optional.None. +// +// [1, 2, 3].last().value() == 3 +// +// This is syntactic sugar for msg.elements[msg.elements.size()-1]. + +// # Unwrap / UnwrapOpt +// +// Introduced in version: 2 +// +// Returns a list of all the values that are not none in the input list of optional values. +// Can be used as optional.unwrap(List[T]) or with postfix notation: List[T].unwrapOpt() +// +// optional.unwrap([optional.of(42), optional.none()]) == [42] +// [optional.of(42), optional.none()].unwrapOpt() == [42] + func OptionalTypes(opts ...OptionalTypesOption) EnvOption { lib := &optionalLib{version: math.MaxUint32} for _, opt := range opts { @@ -303,6 +337,7 @@ func (lib *optionalLib) CompileOptions() []EnvOption { optionalTypeV := OptionalType(paramTypeV) listTypeV := ListType(paramTypeV) mapTypeKV := MapType(paramTypeK, paramTypeV) + listOptionalTypeV := ListType(optionalTypeV) opts := []EnvOption{ // Enable the optional syntax in the parser. @@ -375,6 +410,46 @@ func (lib *optionalLib) CompileOptions() []EnvOption { if lib.version >= 1 { opts = append(opts, Macros(ReceiverMacro(optFlatMapMacro, 2, optFlatMap))) } + + if lib.version >= 2 { + opts = append(opts, Function("last", + MemberOverload("list_last", []*Type{listTypeV}, optionalTypeV, + UnaryBinding(func(v ref.Val) ref.Val { + list := v.(traits.Lister) + sz := list.Size().Value().(int64) + + if sz == 0 { + return types.OptionalNone + } + + return types.OptionalOf(list.Get(types.Int(sz - 1))) + }), + ), + )) + + opts = append(opts, Function("first", + MemberOverload("list_first", []*Type{listTypeV}, optionalTypeV, + UnaryBinding(func(v ref.Val) ref.Val { + list := v.(traits.Lister) + sz := list.Size().Value().(int64) + + if sz == 0 { + return types.OptionalNone + } + + return types.OptionalOf(list.Get(types.Int(0))) + }), + ), + )) + + opts = append(opts, Function(optionalUnwrapFunc, + Overload("optional_unwrap", []*Type{listOptionalTypeV}, listTypeV, + UnaryBinding(optUnwrap)))) + opts = append(opts, Function(unwrapOptFunc, + MemberOverload("optional_unwrapOpt", []*Type{listOptionalTypeV}, listTypeV, + UnaryBinding(optUnwrap)))) + } + return opts } @@ -439,6 +514,23 @@ func optFlatMap(meh MacroExprFactory, target ast.Expr, args []ast.Expr) (ast.Exp ), nil } +func optUnwrap(value ref.Val) ref.Val { + list := value.(traits.Lister) + var unwrappedList []ref.Val + iter := list.Iterator() + for iter.HasNext() == types.True { + val := iter.Next() + opt, isOpt := val.(*types.Optional) + if !isOpt { + return types.WrapErr(fmt.Errorf("value %v is not optional", val)) + } + if opt.HasValue() { + unwrappedList = append(unwrappedList, opt.GetValue()) + } + } + return types.DefaultTypeAdapter.NativeToValue(unwrappedList) +} + func enableOptionalSyntax() EnvOption { return func(e *Env) (*Env, error) { e.prsrOpts = append(e.prsrOpts, parser.EnableOptionalSyntax(true)) @@ -677,7 +769,7 @@ var ( func timestampGetFullYear(ts, tz ref.Val) ref.Val { t, err := inTimeZone(ts, tz) if err != nil { - return types.NewErr(err.Error()) + return types.NewErrFromString(err.Error()) } return types.Int(t.Year()) } @@ -685,7 +777,7 @@ func timestampGetFullYear(ts, tz ref.Val) ref.Val { func timestampGetMonth(ts, tz ref.Val) ref.Val { t, err := inTimeZone(ts, tz) if err != nil { - return types.NewErr(err.Error()) + return types.NewErrFromString(err.Error()) } // CEL spec indicates that the month should be 0-based, but the Time value // for Month() is 1-based. @@ -695,7 +787,7 @@ func timestampGetMonth(ts, tz ref.Val) ref.Val { func timestampGetDayOfYear(ts, tz ref.Val) ref.Val { t, err := inTimeZone(ts, tz) if err != nil { - return types.NewErr(err.Error()) + return types.NewErrFromString(err.Error()) } return types.Int(t.YearDay() - 1) } @@ -703,7 +795,7 @@ func timestampGetDayOfYear(ts, tz ref.Val) ref.Val { func timestampGetDayOfMonthZeroBased(ts, tz ref.Val) ref.Val { t, err := inTimeZone(ts, tz) if err != nil { - return types.NewErr(err.Error()) + return types.NewErrFromString(err.Error()) } return types.Int(t.Day() - 1) } @@ -711,7 +803,7 @@ func timestampGetDayOfMonthZeroBased(ts, tz ref.Val) ref.Val { func timestampGetDayOfMonthOneBased(ts, tz ref.Val) ref.Val { t, err := inTimeZone(ts, tz) if err != nil { - return types.NewErr(err.Error()) + return types.NewErrFromString(err.Error()) } return types.Int(t.Day()) } @@ -719,7 +811,7 @@ func timestampGetDayOfMonthOneBased(ts, tz ref.Val) ref.Val { func timestampGetDayOfWeek(ts, tz ref.Val) ref.Val { t, err := inTimeZone(ts, tz) if err != nil { - return types.NewErr(err.Error()) + return types.NewErrFromString(err.Error()) } return types.Int(t.Weekday()) } @@ -727,7 +819,7 @@ func timestampGetDayOfWeek(ts, tz ref.Val) ref.Val { func timestampGetHours(ts, tz ref.Val) ref.Val { t, err := inTimeZone(ts, tz) if err != nil { - return types.NewErr(err.Error()) + return types.NewErrFromString(err.Error()) } return types.Int(t.Hour()) } @@ -735,7 +827,7 @@ func timestampGetHours(ts, tz ref.Val) ref.Val { func timestampGetMinutes(ts, tz ref.Val) ref.Val { t, err := inTimeZone(ts, tz) if err != nil { - return types.NewErr(err.Error()) + return types.NewErrFromString(err.Error()) } return types.Int(t.Minute()) } @@ -743,7 +835,7 @@ func timestampGetMinutes(ts, tz ref.Val) ref.Val { func timestampGetSeconds(ts, tz ref.Val) ref.Val { t, err := inTimeZone(ts, tz) if err != nil { - return types.NewErr(err.Error()) + return types.NewErrFromString(err.Error()) } return types.Int(t.Second()) } @@ -751,7 +843,7 @@ func timestampGetSeconds(ts, tz ref.Val) ref.Val { func timestampGetMilliseconds(ts, tz ref.Val) ref.Val { t, err := inTimeZone(ts, tz) if err != nil { - return types.NewErr(err.Error()) + return types.NewErrFromString(err.Error()) } return types.Int(t.Nanosecond() / 1000000) } diff --git a/vendor/github.com/google/cel-go/cel/optimizer.go b/vendor/github.com/google/cel-go/cel/optimizer.go index ec02773a45..9a2a97a647 100644 --- a/vendor/github.com/google/cel-go/cel/optimizer.go +++ b/vendor/github.com/google/cel-go/cel/optimizer.go @@ -48,8 +48,8 @@ func NewStaticOptimizer(optimizers ...ASTOptimizer) *StaticOptimizer { // If issues are encountered, the Issues.Err() return value will be non-nil. func (opt *StaticOptimizer) Optimize(env *Env, a *Ast) (*Ast, *Issues) { // Make a copy of the AST to be optimized. - optimized := ast.Copy(a.impl) - ids := newIDGenerator(ast.MaxID(a.impl)) + optimized := ast.Copy(a.NativeRep()) + ids := newIDGenerator(ast.MaxID(a.NativeRep())) // Create the optimizer context, could be pooled in the future. issues := NewIssues(common.NewErrors(a.Source())) @@ -86,7 +86,7 @@ func (opt *StaticOptimizer) Optimize(env *Env, a *Ast) (*Ast, *Issues) { if iss.Err() != nil { return nil, iss } - optimized = checked.impl + optimized = checked.NativeRep() } // Return the optimized result. @@ -211,6 +211,16 @@ type OptimizerContext struct { *Issues } +// ExtendEnv auguments the context's environment with the additional options. +func (opt *OptimizerContext) ExtendEnv(opts ...EnvOption) error { + e, err := opt.Env.Extend(opts...) + if err != nil { + return err + } + opt.Env = e + return nil +} + // ASTOptimizer applies an optimization over an AST and returns the optimized result. type ASTOptimizer interface { // Optimize optimizes a type-checked AST within an Environment and accumulates any issues. diff --git a/vendor/github.com/google/cel-go/cel/options.go b/vendor/github.com/google/cel-go/cel/options.go index 69c6942634..85f777e959 100644 --- a/vendor/github.com/google/cel-go/cel/options.go +++ b/vendor/github.com/google/cel-go/cel/options.go @@ -65,6 +65,9 @@ const ( // Enable error generation when a presence test or optional field selection is // performed on a primitive type. featureEnableErrorOnBadPresenceTest + + // Enable escape syntax for field identifiers (`). + featureIdentEscapeSyntax ) // EnvOption is a functional interface for configuring the environment. @@ -618,6 +621,12 @@ func EnableMacroCallTracking() EnvOption { return features(featureEnableMacroCallTracking, true) } +// EnableIdentifierEscapeSyntax enables identifier escaping (`) syntax for +// fields. +func EnableIdentifierEscapeSyntax() EnvOption { + return features(featureIdentEscapeSyntax, true) +} + // CrossTypeNumericComparisons makes it possible to compare across numeric types, e.g. double < int func CrossTypeNumericComparisons(enabled bool) EnvOption { return features(featureCrossTypeNumericComparisons, enabled) @@ -655,6 +664,15 @@ func ParserExpressionSizeLimit(limit int) EnvOption { } } +// EnableHiddenAccumulatorName sets the parser to use the identifier '@result' for accumulators +// which is not normally accessible from CEL source. +func EnableHiddenAccumulatorName(enabled bool) EnvOption { + return func(e *Env) (*Env, error) { + e.prsrOpts = append(e.prsrOpts, parser.EnableHiddenAccumulatorName(enabled)) + return e, nil + } +} + func maybeInteropProvider(provider any) (types.Provider, error) { switch p := provider.(type) { case types.Provider: diff --git a/vendor/github.com/google/cel-go/cel/program.go b/vendor/github.com/google/cel-go/cel/program.go index 4d34305c7d..49bd537838 100644 --- a/vendor/github.com/google/cel-go/cel/program.go +++ b/vendor/github.com/google/cel-go/cel/program.go @@ -19,6 +19,7 @@ import ( "fmt" "sync" + "github.com/google/cel-go/common/ast" "github.com/google/cel-go/common/types" "github.com/google/cel-go/common/types/ref" "github.com/google/cel-go/interpreter" @@ -99,6 +100,9 @@ type EvalDetails struct { // State of the evaluation, non-nil if the OptTrackState or OptExhaustiveEval is specified // within EvalOptions. func (ed *EvalDetails) State() interpreter.EvalState { + if ed == nil { + return interpreter.NewEvalState() + } return ed.state } @@ -151,7 +155,7 @@ func (p *prog) clone() *prog { // ProgramOption values. // // If the program cannot be configured the prog will be nil, with a non-nil error response. -func newProgram(e *Env, a *Ast, opts []ProgramOption) (Program, error) { +func newProgram(e *Env, a *ast.AST, opts []ProgramOption) (Program, error) { // Build the dispatcher, interpreter, and default program value. disp := interpreter.NewDispatcher() @@ -255,9 +259,9 @@ func newProgram(e *Env, a *Ast, opts []ProgramOption) (Program, error) { return p.initInterpretable(a, decorators) } -func (p *prog) initInterpretable(a *Ast, decs []interpreter.InterpretableDecorator) (*prog, error) { +func (p *prog) initInterpretable(a *ast.AST, decs []interpreter.InterpretableDecorator) (*prog, error) { // When the AST has been exprAST it contains metadata that can be used to speed up program execution. - interpretable, err := p.interpreter.NewInterpretable(a.impl, decs...) + interpretable, err := p.interpreter.NewInterpretable(a, decs...) if err != nil { return nil, err } diff --git a/vendor/github.com/google/cel-go/checker/checker.go b/vendor/github.com/google/cel-go/checker/checker.go index 57fb3ce5ea..6824af7a54 100644 --- a/vendor/github.com/google/cel-go/checker/checker.go +++ b/vendor/github.com/google/cel-go/checker/checker.go @@ -496,16 +496,32 @@ func (c *checker) checkComprehension(e ast.Expr) { comp := e.AsComprehension() c.check(comp.IterRange()) c.check(comp.AccuInit()) - accuType := c.getType(comp.AccuInit()) rangeType := substitute(c.mappings, c.getType(comp.IterRange()), false) - var varType *types.Type + // Create a scope for the comprehension since it has a local accumulation variable. + // This scope will contain the accumulation variable used to compute the result. + accuType := c.getType(comp.AccuInit()) + c.env = c.env.enterScope() + c.env.AddIdents(decls.NewVariable(comp.AccuVar(), accuType)) + + var varType, var2Type *types.Type switch rangeType.Kind() { case types.ListKind: + // varType represents the list element type for one-variable comprehensions. varType = rangeType.Parameters()[0] + if comp.HasIterVar2() { + // varType represents the list index (int) for two-variable comprehensions, + // and var2Type represents the list element type. + var2Type = varType + varType = types.IntType + } case types.MapKind: - // Ranges over the keys. + // varType represents the map entry key for all comprehension types. varType = rangeType.Parameters()[0] + if comp.HasIterVar2() { + // var2Type represents the map entry value for two-variable comprehensions. + var2Type = rangeType.Parameters()[1] + } case types.DynKind, types.ErrorKind, types.TypeParamKind: // Set the range type to DYN to prevent assignment to a potentially incorrect type // at a later point in type-checking. The isAssignable call will update the type @@ -513,18 +529,23 @@ func (c *checker) checkComprehension(e ast.Expr) { c.isAssignable(types.DynType, rangeType) // Set the range iteration variable to type DYN as well. varType = types.DynType + if comp.HasIterVar2() { + var2Type = types.DynType + } default: c.errors.notAComprehensionRange(comp.IterRange().ID(), c.location(comp.IterRange()), rangeType) varType = types.ErrorType + if comp.HasIterVar2() { + var2Type = types.ErrorType + } } - // Create a scope for the comprehension since it has a local accumulation variable. - // This scope will contain the accumulation variable used to compute the result. - c.env = c.env.enterScope() - c.env.AddIdents(decls.NewVariable(comp.AccuVar(), accuType)) // Create a block scope for the loop. c.env = c.env.enterScope() c.env.AddIdents(decls.NewVariable(comp.IterVar(), varType)) + if comp.HasIterVar2() { + c.env.AddIdents(decls.NewVariable(comp.IterVar2(), var2Type)) + } // Check the variable references in the condition and step. c.check(comp.LoopCondition()) c.assertType(comp.LoopCondition(), types.BoolType) diff --git a/vendor/github.com/google/cel-go/checker/cost.go b/vendor/github.com/google/cel-go/checker/cost.go index 04244694d8..b9cd8a2ed3 100644 --- a/vendor/github.com/google/cel-go/checker/cost.go +++ b/vendor/github.com/google/cel-go/checker/cost.go @@ -28,15 +28,20 @@ import ( // CostEstimator estimates the sizes of variable length input data and the costs of functions. type CostEstimator interface { - // EstimateSize returns a SizeEstimate for the given AstNode, or nil if - // the estimator has no estimate to provide. The size is equivalent to the result of the CEL `size()` function: - // length of strings and bytes, number of map entries or number of list items. - // EstimateSize is only called for AstNodes where - // CEL does not know the size; EstimateSize is not called for values defined inline in CEL where the size - // is already obvious to CEL. + // EstimateSize returns a SizeEstimate for the given AstNode, or nil if the estimator has no + // estimate to provide. + // + // The size is equivalent to the result of the CEL `size()` function: + // * Number of unicode characters in a string + // * Number of bytes in a sequence + // * Number of map entries or number of list items. + // + // EstimateSize is only called for AstNodes where CEL does not know the size; EstimateSize is not + // called for values defined inline in CEL where the size is already obvious to CEL. EstimateSize(element AstNode) *SizeEstimate - // EstimateCallCost returns the estimated cost of an invocation, or nil if - // the estimator has no estimate to provide. + + // EstimateCallCost returns the estimated cost of an invocation, or nil if the estimator has no + // estimate to provide. EstimateCallCost(function, overloadID string, target *AstNode, args []AstNode) *CallEstimate } @@ -44,6 +49,7 @@ type CostEstimator interface { // The ResultSize should only be provided if the call results in a map, list, string or bytes. type CallEstimate struct { CostEstimate + ResultSize *SizeEstimate } @@ -53,10 +59,13 @@ type AstNode interface { // represent type directly reachable from the provided type declarations. // The first path element is a variable. All subsequent path elements are one of: field name, '@items', '@keys', '@values'. Path() []string + // Type returns the deduced type of the AstNode. Type() *types.Type + // Expr returns the expression of the AstNode. Expr() ast.Expr + // ComputedSize returns a size estimate of the AstNode derived from information available in the CEL expression. // For constants and inline list and map declarations, the exact size is returned. For concatenated list, strings // and bytes, the size is derived from the size estimates of the operands. nil is returned if there is no @@ -84,36 +93,7 @@ func (e astNode) Expr() ast.Expr { } func (e astNode) ComputedSize() *SizeEstimate { - if e.derivedSize != nil { - return e.derivedSize - } - var v uint64 - switch e.expr.Kind() { - case ast.LiteralKind: - switch ck := e.expr.AsLiteral().(type) { - case types.String: - // converting to runes here is an O(n) operation, but - // this is consistent with how size is computed at runtime, - // and how the language definition defines string size - v = uint64(len([]rune(ck))) - case types.Bytes: - v = uint64(len(ck)) - case types.Bool, types.Double, types.Duration, - types.Int, types.Timestamp, types.Uint, - types.Null: - v = uint64(1) - default: - return nil - } - case ast.ListKind: - v = uint64(e.expr.AsList().Size()) - case ast.MapKind: - v = uint64(e.expr.AsMap().Size()) - default: - return nil - } - - return &SizeEstimate{Min: v, Max: v} + return e.derivedSize } // SizeEstimate represents an estimated size of a variable length string, bytes, map or list. @@ -121,6 +101,16 @@ type SizeEstimate struct { Min, Max uint64 } +// UnknownSizeEstimate returns a size between 0 and max uint +func UnknownSizeEstimate() SizeEstimate { + return unknownSizeEstimate +} + +// FixedSizeEstimate returns a size estimate with a fixed min and max range. +func FixedSizeEstimate(size uint64) SizeEstimate { + return SizeEstimate{Min: size, Max: size} +} + // Add adds to another SizeEstimate and returns the sum. // If add would result in an uint64 overflow, the result is math.MaxUint64. func (se SizeEstimate) Add(sizeEstimate SizeEstimate) SizeEstimate { @@ -175,12 +165,22 @@ type CostEstimate struct { Min, Max uint64 } +// UnknownCostEstimate returns a cost with an unknown impact. +func UnknownCostEstimate() CostEstimate { + return unknownCostEstimate +} + +// FixedCostEstimate returns a cost with a fixed min and max range. +func FixedCostEstimate(cost uint64) CostEstimate { + return CostEstimate{Min: cost, Max: cost} +} + // Add adds the costs and returns the sum. // If add would result in an uint64 overflow for the min or max, the value is set to math.MaxUint64. func (ce CostEstimate) Add(cost CostEstimate) CostEstimate { return CostEstimate{ - addUint64NoOverflow(ce.Min, cost.Min), - addUint64NoOverflow(ce.Max, cost.Max), + Min: addUint64NoOverflow(ce.Min, cost.Min), + Max: addUint64NoOverflow(ce.Max, cost.Max), } } @@ -188,8 +188,8 @@ func (ce CostEstimate) Add(cost CostEstimate) CostEstimate { // If multiply would result in an uint64 overflow, the result is math.MaxUint64. func (ce CostEstimate) Multiply(cost CostEstimate) CostEstimate { return CostEstimate{ - multiplyUint64NoOverflow(ce.Min, cost.Min), - multiplyUint64NoOverflow(ce.Max, cost.Max), + Min: multiplyUint64NoOverflow(ce.Min, cost.Min), + Max: multiplyUint64NoOverflow(ce.Max, cost.Max), } } @@ -197,8 +197,8 @@ func (ce CostEstimate) Multiply(cost CostEstimate) CostEstimate { // nearest integer of the result, rounded up. func (ce CostEstimate) MultiplyByCostFactor(costPerUnit float64) CostEstimate { return CostEstimate{ - multiplyByCostFactor(ce.Min, costPerUnit), - multiplyByCostFactor(ce.Max, costPerUnit), + Min: multiplyByCostFactor(ce.Min, costPerUnit), + Max: multiplyByCostFactor(ce.Max, costPerUnit), } } @@ -245,49 +245,6 @@ func multiplyByCostFactor(x uint64, y float64) uint64 { return uint64(ceil) } -var ( - selectAndIdentCost = CostEstimate{Min: common.SelectAndIdentCost, Max: common.SelectAndIdentCost} - constCost = CostEstimate{Min: common.ConstCost, Max: common.ConstCost} - - createListBaseCost = CostEstimate{Min: common.ListCreateBaseCost, Max: common.ListCreateBaseCost} - createMapBaseCost = CostEstimate{Min: common.MapCreateBaseCost, Max: common.MapCreateBaseCost} - createMessageBaseCost = CostEstimate{Min: common.StructCreateBaseCost, Max: common.StructCreateBaseCost} -) - -type coster struct { - // exprPath maps from Expr Id to field path. - exprPath map[int64][]string - // iterRanges tracks the iterRange of each iterVar. - iterRanges iterRangeScopes - // computedSizes tracks the computed sizes of call results. - computedSizes map[int64]SizeEstimate - checkedAST *ast.AST - estimator CostEstimator - overloadEstimators map[string]FunctionEstimator - // presenceTestCost will either be a zero or one based on whether has() macros count against cost computations. - presenceTestCost CostEstimate -} - -// Use a stack of iterVar -> iterRange Expr Ids to handle shadowed variable names. -type iterRangeScopes map[string][]int64 - -func (vs iterRangeScopes) push(varName string, expr ast.Expr) { - vs[varName] = append(vs[varName], expr.ID()) -} - -func (vs iterRangeScopes) pop(varName string) { - varStack := vs[varName] - vs[varName] = varStack[:len(varStack)-1] -} - -func (vs iterRangeScopes) peek(varName string) (int64, bool) { - varStack := vs[varName] - if len(varStack) > 0 { - return varStack[len(varStack)-1], true - } - return 0, false -} - // CostOption configures flags which affect cost computations. type CostOption func(*coster) error @@ -300,7 +257,7 @@ func PresenceTestHasCost(hasCost bool) CostOption { c.presenceTestCost = selectAndIdentCost return nil } - c.presenceTestCost = CostEstimate{Min: 0, Max: 0} + c.presenceTestCost = FixedCostEstimate(0) return nil } } @@ -325,10 +282,11 @@ func Cost(checked *ast.AST, estimator CostEstimator, opts ...CostOption) (CostEs checkedAST: checked, estimator: estimator, overloadEstimators: map[string]FunctionEstimator{}, - exprPath: map[int64][]string{}, - iterRanges: map[string][]int64{}, + exprPaths: map[int64][]string{}, + localVars: make(scopes), computedSizes: map[int64]SizeEstimate{}, - presenceTestCost: CostEstimate{Min: 1, Max: 1}, + computedEntrySizes: map[int64]entrySizeEstimate{}, + presenceTestCost: FixedCostEstimate(1), } for _, opt := range opts { err := opt(c) @@ -339,6 +297,165 @@ func Cost(checked *ast.AST, estimator CostEstimator, opts ...CostOption) (CostEs return c.cost(checked.Expr()), nil } +type coster struct { + // exprPaths maps from Expr Id to field path. + exprPaths map[int64][]string + // localVars tracks the local and iteration variables assigned during evaluation. + localVars scopes + // computedSizes tracks the computed sizes of call results. + computedSizes map[int64]SizeEstimate + // computedEntrySizes tracks the size of list and map entries + computedEntrySizes map[int64]entrySizeEstimate + + checkedAST *ast.AST + estimator CostEstimator + overloadEstimators map[string]FunctionEstimator + // presenceTestCost will either be a zero or one based on whether has() macros count against cost computations. + presenceTestCost CostEstimate +} + +// entrySizeEstimate captures the container kind and associated key/index and value SizeEstimate values. +// +// An entrySizeEstimate only exists if both the key/index and the value have SizeEstimate values, otherwise +// a nil entrySizeEstimate should be used. +type entrySizeEstimate struct { + containerKind types.Kind + key SizeEstimate + val SizeEstimate +} + +// container returns the container kind (list or map) of the entry. +func (s *entrySizeEstimate) container() types.Kind { + if s == nil { + return types.UnknownKind + } + return s.containerKind +} + +// keySize returns the SizeEstimate for the key if one exists. +func (s *entrySizeEstimate) keySize() *SizeEstimate { + if s == nil { + return nil + } + return &s.key +} + +// valSize returns the SizeEstimate for the value if one exists. +func (s *entrySizeEstimate) valSize() *SizeEstimate { + if s == nil { + return nil + } + return &s.val +} + +func (s *entrySizeEstimate) union(other *entrySizeEstimate) *entrySizeEstimate { + if s == nil || other == nil { + return nil + } + sk := s.key.Union(other.key) + sv := s.val.Union(other.val) + return &entrySizeEstimate{ + containerKind: s.containerKind, + key: sk, + val: sv, + } +} + +// localVar captures the local variable size and entrySize estimates if they exist for variables +type localVar struct { + exprID int64 + path []string + size *SizeEstimate + entrySize *entrySizeEstimate +} + +// scopes is a stack of variable name to integer id stack to handle scopes created by cel.bind() like macros +type scopes map[string][]*localVar + +func (s scopes) push(varName string, expr ast.Expr, path []string, size *SizeEstimate, entrySize *entrySizeEstimate) { + s[varName] = append(s[varName], &localVar{ + exprID: expr.ID(), + path: path, + size: size, + entrySize: entrySize, + }) +} + +func (s scopes) pop(varName string) { + varStack := s[varName] + s[varName] = varStack[:len(varStack)-1] +} + +func (s scopes) peek(varName string) (*localVar, bool) { + varStack := s[varName] + if len(varStack) > 0 { + return varStack[len(varStack)-1], true + } + return nil, false +} + +func (c *coster) pushIterKey(varName string, rangeExpr ast.Expr) { + entrySize := c.computeEntrySize(rangeExpr) + size := entrySize.keySize() + path := c.getPath(rangeExpr) + container := entrySize.container() + if container == types.UnknownKind { + container = c.getType(rangeExpr).Kind() + } + subpath := "@keys" + if container == types.ListKind { + subpath = "@indices" + } + c.localVars.push(varName, rangeExpr, append(path, subpath), size, nil) +} + +func (c *coster) pushIterValue(varName string, rangeExpr ast.Expr) { + entrySize := c.computeEntrySize(rangeExpr) + size := entrySize.valSize() + path := c.getPath(rangeExpr) + container := entrySize.container() + if container == types.UnknownKind { + container = c.getType(rangeExpr).Kind() + } + subpath := "@values" + if container == types.ListKind { + subpath = "@items" + } + c.localVars.push(varName, rangeExpr, append(path, subpath), size, nil) +} + +func (c *coster) pushIterSingle(varName string, rangeExpr ast.Expr) { + entrySize := c.computeEntrySize(rangeExpr) + size := entrySize.keySize() + subpath := "@keys" + container := entrySize.container() + if container == types.UnknownKind { + container = c.getType(rangeExpr).Kind() + } + if container == types.ListKind { + size = entrySize.valSize() + subpath = "@items" + } + path := c.getPath(rangeExpr) + c.localVars.push(varName, rangeExpr, append(path, subpath), size, nil) +} + +func (c *coster) pushLocalVar(varName string, e ast.Expr) { + path := c.getPath(e) + // note: retrieve the entry size for the local variable based on the size of the binding expression + // since the binding expression could be a list or map, the entry size should also be propagated + entrySize := c.computeEntrySize(e) + c.localVars.push(varName, e, path, c.computeSize(e), entrySize) +} + +func (c *coster) peekLocalVar(varName string) (*localVar, bool) { + return c.localVars.peek(varName) +} + +func (c *coster) popLocalVar(varName string) { + c.localVars.pop(varName) +} + func (c *coster) cost(e ast.Expr) CostEstimate { if e == nil { return CostEstimate{} @@ -360,7 +477,11 @@ func (c *coster) cost(e ast.Expr) CostEstimate { case ast.StructKind: cost = c.costCreateStruct(e) case ast.ComprehensionKind: - cost = c.costComprehension(e) + if c.isBind(e) { + cost = c.costBind(e) + } else { + cost = c.costComprehension(e) + } default: return CostEstimate{} } @@ -370,17 +491,11 @@ func (c *coster) cost(e ast.Expr) CostEstimate { func (c *coster) costIdent(e ast.Expr) CostEstimate { identName := e.AsIdent() // build and track the field path - if iterRange, ok := c.iterRanges.peek(identName); ok { - switch c.checkedAST.GetType(iterRange).Kind() { - case types.ListKind: - c.addPath(e, append(c.exprPath[iterRange], "@items")) - case types.MapKind: - c.addPath(e, append(c.exprPath[iterRange], "@keys")) - } + if v, ok := c.peekLocalVar(identName); ok { + c.addPath(e, v.path) } else { c.addPath(e, []string{identName}) } - return selectAndIdentCost } @@ -405,14 +520,18 @@ func (c *coster) costSelect(e ast.Expr) CostEstimate { // build and track the field path c.addPath(e, append(c.getPath(sel.Operand()), sel.FieldName())) - return sum } func (c *coster) costCall(e ast.Expr) CostEstimate { + // Dyn is just a way to disable type-checking, so return the cost of 1 with the cost of the argument + if dynEstimate := c.maybeUnwrapDynCall(e); dynEstimate != nil { + return *dynEstimate + } + + // Continue estimating the cost of all other calls. call := e.AsCall() args := call.Args() - var sum CostEstimate argTypes := make([]AstNode, len(args)) @@ -435,7 +554,7 @@ func (c *coster) costCall(e ast.Expr) CostEstimate { fnCost := CostEstimate{Min: uint64(math.MaxUint64), Max: 0} var resultSize *SizeEstimate for _, overload := range overloadIDs { - overloadCost := c.functionCost(call.FunctionName(), overload, &targetType, argTypes, argCosts) + overloadCost := c.functionCost(e, call.FunctionName(), overload, &targetType, argTypes, argCosts) fnCost = fnCost.Union(overloadCost.CostEstimate) if overloadCost.ResultSize != nil { if resultSize == nil { @@ -449,37 +568,73 @@ func (c *coster) costCall(e ast.Expr) CostEstimate { switch overload { case overloads.IndexList: if len(args) > 0 { + // note: assigning resultSize here could be redundant with the path-based lookup later + resultSize = c.computeEntrySize(args[0]).valSize() c.addPath(e, append(c.getPath(args[0]), "@items")) } case overloads.IndexMap: if len(args) > 0 { + resultSize = c.computeEntrySize(args[0]).valSize() c.addPath(e, append(c.getPath(args[0]), "@values")) } } + if resultSize == nil { + resultSize = c.computeSize(e) + } } - if resultSize != nil { - c.computedSizes[e.ID()] = *resultSize - } + c.setSize(e, resultSize) return sum.Add(fnCost) } +func (c *coster) maybeUnwrapDynCall(e ast.Expr) *CostEstimate { + call := e.AsCall() + if call.FunctionName() != "dyn" { + return nil + } + arg := call.Args()[0] + argCost := c.cost(arg) + c.copySizeEstimates(e, arg) + callCost := FixedCostEstimate(1).Add(argCost) + return &callCost +} + func (c *coster) costCreateList(e ast.Expr) CostEstimate { create := e.AsList() var sum CostEstimate + itemSize := SizeEstimate{Min: math.MaxUint64, Max: 0} + if create.Size() == 0 { + itemSize.Min = 0 + } for _, e := range create.Elements() { sum = sum.Add(c.cost(e)) + is := c.sizeOrUnknown(e) + itemSize = itemSize.Union(is) } + c.setEntrySize(e, &entrySizeEstimate{containerKind: types.ListKind, key: FixedSizeEstimate(1), val: itemSize}) return sum.Add(createListBaseCost) } func (c *coster) costCreateMap(e ast.Expr) CostEstimate { mapVal := e.AsMap() var sum CostEstimate + keySize := SizeEstimate{Min: math.MaxUint64, Max: 0} + valSize := SizeEstimate{Min: math.MaxUint64, Max: 0} + if mapVal.Size() == 0 { + valSize.Min = 0 + keySize.Min = 0 + } for _, ent := range mapVal.Entries() { entry := ent.AsMapEntry() sum = sum.Add(c.cost(entry.Key())) sum = sum.Add(c.cost(entry.Value())) + // Compute the key size range + ks := c.sizeOrUnknown(entry.Key()) + keySize = keySize.Union(ks) + // Compute the value size range + vs := c.sizeOrUnknown(entry.Value()) + valSize = valSize.Union(vs) } + c.setEntrySize(e, &entrySizeEstimate{containerKind: types.MapKind, key: keySize, val: valSize}) return sum.Add(createMapBaseCost) } @@ -498,43 +653,76 @@ func (c *coster) costComprehension(e ast.Expr) CostEstimate { var sum CostEstimate sum = sum.Add(c.cost(comp.IterRange())) sum = sum.Add(c.cost(comp.AccuInit())) + c.pushLocalVar(comp.AccuVar(), comp.AccuInit()) - // Track the iterRange of each IterVar for field path construction - c.iterRanges.push(comp.IterVar(), comp.IterRange()) + // Track the iterRange of each IterVar and AccuVar for field path construction + if comp.HasIterVar2() { + c.pushIterKey(comp.IterVar(), comp.IterRange()) + c.pushIterValue(comp.IterVar2(), comp.IterRange()) + } else { + c.pushIterSingle(comp.IterVar(), comp.IterRange()) + } + + // Determine the cost for each element in the loop loopCost := c.cost(comp.LoopCondition()) stepCost := c.cost(comp.LoopStep()) - c.iterRanges.pop(comp.IterVar()) - sum = sum.Add(c.cost(comp.Result())) - rangeCnt := c.sizeEstimate(c.newAstNode(comp.IterRange())) - c.computedSizes[e.ID()] = rangeCnt + // Clear the intermediate variable tracking. + c.popLocalVar(comp.IterVar()) + if comp.HasIterVar2() { + c.popLocalVar(comp.IterVar2()) + } + + // Determine the result cost. + sum = sum.Add(c.cost(comp.Result())) + c.localVars.pop(comp.AccuVar()) + // Estimate the cost of the loop. + rangeCnt := c.sizeOrUnknown(comp.IterRange()) rangeCost := rangeCnt.MultiplyByCost(stepCost.Add(loopCost)) sum = sum.Add(rangeCost) + switch k := comp.AccuInit().Kind(); k { + case ast.LiteralKind: + c.setSize(e, c.computeSize(comp.AccuInit())) + case ast.ListKind, ast.MapKind: + c.setSize(e, &rangeCnt) + // For a step which produces a container value, it will have an entry size associated + // with its expression id. + if stepEntrySize := c.computeEntrySize(comp.LoopStep()); stepEntrySize != nil { + c.setEntrySize(e, stepEntrySize) + break + } + } return sum } -func (c *coster) sizeEstimate(t AstNode) SizeEstimate { - if l := t.ComputedSize(); l != nil { - return *l - } - if l := c.estimator.EstimateSize(t); l != nil { - return *l - } - // return an estimate of 1 for return types of set - // lengths, since strings/bytes/more complex objects could be of - // variable length - if isScalar(t.Type()) { - // TODO: since the logic for size estimation is split between - // ComputedSize and isScalar, changing one will likely require changing - // the other, so they should be merged in the future if possible - return SizeEstimate{Min: 1, Max: 1} - } - return SizeEstimate{Min: 0, Max: math.MaxUint64} +func (c *coster) isBind(e ast.Expr) bool { + comp := e.AsComprehension() + iterRange := comp.IterRange() + loopCond := comp.LoopCondition() + return iterRange.Kind() == ast.ListKind && iterRange.AsList().Size() == 0 && + loopCond.Kind() == ast.LiteralKind && loopCond.AsLiteral() == types.False && + comp.AccuVar() != parser.AccumulatorName +} + +func (c *coster) costBind(e ast.Expr) CostEstimate { + comp := e.AsComprehension() + var sum CostEstimate + // Binds are lazily initialized, so we retain the cost of an empty iteration range. + sum = sum.Add(c.cost(comp.IterRange())) + sum = sum.Add(c.cost(comp.AccuInit())) + + c.pushLocalVar(comp.AccuVar(), comp.AccuInit()) + sum = sum.Add(c.cost(comp.Result())) + c.popLocalVar(comp.AccuVar()) + + // Associate the bind output size with the result size. + c.copySizeEstimates(e, comp.Result()) + return sum } -func (c *coster) functionCost(function, overloadID string, target *AstNode, args []AstNode, argCosts []CostEstimate) CallEstimate { +func (c *coster) functionCost(e ast.Expr, function, overloadID string, target *AstNode, args []AstNode, argCosts []CostEstimate) CallEstimate { argCostSum := func() CostEstimate { var sum CostEstimate for _, a := range argCosts { @@ -559,35 +747,42 @@ func (c *coster) functionCost(function, overloadID string, target *AstNode, args case overloads.ExtFormatString: if target != nil { // ResultSize not calculated because we can't bound the max size. - return CallEstimate{CostEstimate: c.sizeEstimate(*target).MultiplyByCostFactor(common.StringTraversalCostFactor).Add(argCostSum())} + return CallEstimate{ + CostEstimate: c.sizeOrUnknown(*target).MultiplyByCostFactor(common.StringTraversalCostFactor).Add(argCostSum())} } case overloads.StringToBytes: if len(args) == 1 { - sz := c.sizeEstimate(args[0]) + sz := c.sizeOrUnknown(args[0]) // ResultSize max is when each char converts to 4 bytes. - return CallEstimate{CostEstimate: sz.MultiplyByCostFactor(common.StringTraversalCostFactor).Add(argCostSum()), ResultSize: &SizeEstimate{Min: sz.Min, Max: sz.Max * 4}} + return CallEstimate{ + CostEstimate: sz.MultiplyByCostFactor(common.StringTraversalCostFactor).Add(argCostSum()), + ResultSize: &SizeEstimate{Min: sz.Min, Max: sz.Max * 4}} } case overloads.BytesToString: if len(args) == 1 { - sz := c.sizeEstimate(args[0]) + sz := c.sizeOrUnknown(args[0]) // ResultSize min is when 4 bytes convert to 1 char. - return CallEstimate{CostEstimate: sz.MultiplyByCostFactor(common.StringTraversalCostFactor).Add(argCostSum()), ResultSize: &SizeEstimate{Min: sz.Min / 4, Max: sz.Max}} + return CallEstimate{ + CostEstimate: sz.MultiplyByCostFactor(common.StringTraversalCostFactor).Add(argCostSum()), + ResultSize: &SizeEstimate{Min: sz.Min / 4, Max: sz.Max}} } case overloads.ExtQuoteString: if len(args) == 1 { - sz := c.sizeEstimate(args[0]) + sz := c.sizeOrUnknown(args[0]) // ResultSize max is when each char is escaped. 2 quote chars always added. - return CallEstimate{CostEstimate: sz.MultiplyByCostFactor(common.StringTraversalCostFactor).Add(argCostSum()), ResultSize: &SizeEstimate{Min: sz.Min + 2, Max: sz.Max*2 + 2}} + return CallEstimate{ + CostEstimate: sz.MultiplyByCostFactor(common.StringTraversalCostFactor).Add(argCostSum()), + ResultSize: &SizeEstimate{Min: sz.Min + 2, Max: sz.Max*2 + 2}} } case overloads.StartsWithString, overloads.EndsWithString: if len(args) == 1 { - return CallEstimate{CostEstimate: c.sizeEstimate(args[0]).MultiplyByCostFactor(common.StringTraversalCostFactor).Add(argCostSum())} + return CallEstimate{CostEstimate: c.sizeOrUnknown(args[0]).MultiplyByCostFactor(common.StringTraversalCostFactor).Add(argCostSum())} } case overloads.InList: // If a list is composed entirely of constant values this is O(1), but we don't account for that here. // We just assume all list containment checks are O(n). if len(args) == 2 { - return CallEstimate{CostEstimate: c.sizeEstimate(args[1]).MultiplyByCostFactor(1).Add(argCostSum())} + return CallEstimate{CostEstimate: c.sizeOrUnknown(args[1]).MultiplyByCostFactor(1).Add(argCostSum())} } // O(nm) functions case overloads.MatchesString: @@ -595,19 +790,19 @@ func (c *coster) functionCost(function, overloadID string, target *AstNode, args if target != nil && len(args) == 1 { // Add one to string length for purposes of cost calculation to prevent product of string and regex to be 0 // in case where string is empty but regex is still expensive. - strCost := c.sizeEstimate(*target).Add(SizeEstimate{Min: 1, Max: 1}).MultiplyByCostFactor(common.StringTraversalCostFactor) + strCost := c.sizeOrUnknown(*target).Add(SizeEstimate{Min: 1, Max: 1}).MultiplyByCostFactor(common.StringTraversalCostFactor) // We don't know how many expressions are in the regex, just the string length (a huge // improvement here would be to somehow get a count the number of expressions in the regex or // how many states are in the regex state machine and use that to measure regex cost). // For now, we're making a guess that each expression in a regex is typically at least 4 chars // in length. - regexCost := c.sizeEstimate(args[0]).MultiplyByCostFactor(common.RegexStringLengthCostFactor) + regexCost := c.sizeOrUnknown(args[0]).MultiplyByCostFactor(common.RegexStringLengthCostFactor) return CallEstimate{CostEstimate: strCost.Multiply(regexCost).Add(argCostSum())} } case overloads.ContainsString: if target != nil && len(args) == 1 { - strCost := c.sizeEstimate(*target).MultiplyByCostFactor(common.StringTraversalCostFactor) - substrCost := c.sizeEstimate(args[0]).MultiplyByCostFactor(common.StringTraversalCostFactor) + strCost := c.sizeOrUnknown(*target).MultiplyByCostFactor(common.StringTraversalCostFactor) + substrCost := c.sizeOrUnknown(args[0]).MultiplyByCostFactor(common.StringTraversalCostFactor) return CallEstimate{CostEstimate: strCost.Multiply(substrCost).Add(argCostSum())} } case overloads.LogicalOr, overloads.LogicalAnd: @@ -617,7 +812,9 @@ func (c *coster) functionCost(function, overloadID string, target *AstNode, args argCost := CostEstimate{Min: lhs.Min, Max: lhs.Add(rhs).Max} return CallEstimate{CostEstimate: argCost} case overloads.Conditional: - size := c.sizeEstimate(args[1]).Union(c.sizeEstimate(args[2])) + size := c.sizeOrUnknown(args[1]).Union(c.sizeOrUnknown(args[2])) + resultEntrySize := c.computeEntrySize(args[1].Expr()).union(c.computeEntrySize(args[2].Expr())) + c.setEntrySize(e, resultEntrySize) conditionalCost := argCosts[0] ifTrueCost := argCosts[1] ifFalseCost := argCosts[2] @@ -625,13 +822,19 @@ func (c *coster) functionCost(function, overloadID string, target *AstNode, args return CallEstimate{CostEstimate: argCost, ResultSize: &size} case overloads.AddString, overloads.AddBytes, overloads.AddList: if len(args) == 2 { - lhsSize := c.sizeEstimate(args[0]) - rhsSize := c.sizeEstimate(args[1]) + lhsSize := c.sizeOrUnknown(args[0]) + rhsSize := c.sizeOrUnknown(args[1]) resultSize := lhsSize.Add(rhsSize) + rhsEntrySize := c.computeEntrySize(args[0].Expr()) + lhsEntrySize := c.computeEntrySize(args[1].Expr()) + resultEntrySize := rhsEntrySize.union(lhsEntrySize) + if resultEntrySize != nil { + c.setEntrySize(e, resultEntrySize) + } switch overloadID { case overloads.AddList: // list concatenation is O(1), but we handle it here to track size - return CallEstimate{CostEstimate: CostEstimate{Min: 1, Max: 1}.Add(argCostSum()), ResultSize: &resultSize} + return CallEstimate{CostEstimate: FixedCostEstimate(1).Add(argCostSum()), ResultSize: &resultSize} default: return CallEstimate{CostEstimate: resultSize.MultiplyByCostFactor(common.StringTraversalCostFactor).Add(argCostSum()), ResultSize: &resultSize} } @@ -639,8 +842,8 @@ func (c *coster) functionCost(function, overloadID string, target *AstNode, args case overloads.LessString, overloads.GreaterString, overloads.LessEqualsString, overloads.GreaterEqualsString, overloads.LessBytes, overloads.GreaterBytes, overloads.LessEqualsBytes, overloads.GreaterEqualsBytes, overloads.Equals, overloads.NotEquals: - lhsCost := c.sizeEstimate(args[0]) - rhsCost := c.sizeEstimate(args[1]) + lhsCost := c.sizeOrUnknown(args[0]) + rhsCost := c.sizeOrUnknown(args[1]) min := uint64(0) smallestMax := lhsCost.Max if rhsCost.Max < smallestMax { @@ -650,14 +853,16 @@ func (c *coster) functionCost(function, overloadID string, target *AstNode, args min = 1 } // equality of 2 scalar values results in a cost of 1 - return CallEstimate{CostEstimate: CostEstimate{Min: min, Max: smallestMax}.MultiplyByCostFactor(common.StringTraversalCostFactor).Add(argCostSum())} + return CallEstimate{ + CostEstimate: CostEstimate{Min: min, Max: smallestMax}.MultiplyByCostFactor(common.StringTraversalCostFactor).Add(argCostSum()), + } } // O(1) functions // See CostTracker.costCall for more details about O(1) cost calculations // Benchmarks suggest that most of the other operations take +/- 50% of a base cost unit // which on an Intel xeon 2.20GHz CPU is 50ns. - return CallEstimate{CostEstimate: CostEstimate{Min: 1, Max: 1}.Add(argCostSum())} + return CallEstimate{CostEstimate: FixedCostEstimate(1).Add(argCostSum())} } func (c *coster) getType(e ast.Expr) *types.Type { @@ -665,28 +870,145 @@ func (c *coster) getType(e ast.Expr) *types.Type { } func (c *coster) getPath(e ast.Expr) []string { - return c.exprPath[e.ID()] + if e.Kind() == ast.IdentKind { + if v, found := c.peekLocalVar(e.AsIdent()); found { + return v.path[:] + } + } + return c.exprPaths[e.ID()][:] } func (c *coster) addPath(e ast.Expr, path []string) { - c.exprPath[e.ID()] = path + c.exprPaths[e.ID()] = path +} + +func isAccumulatorVar(name string) bool { + return name == parser.AccumulatorName || name == parser.HiddenAccumulatorName } func (c *coster) newAstNode(e ast.Expr) *astNode { path := c.getPath(e) - if len(path) > 0 && path[0] == parser.AccumulatorName { + if len(path) > 0 && isAccumulatorVar(path[0]) { // only provide paths to root vars; omit accumulator vars path = nil } - var derivedSize *SizeEstimate - if size, ok := c.computedSizes[e.ID()]; ok { - derivedSize = &size - } return &astNode{ path: path, t: c.getType(e), expr: e, - derivedSize: derivedSize} + derivedSize: c.computeSize(e)} +} + +func (c *coster) setSize(e ast.Expr, size *SizeEstimate) { + if size == nil { + return + } + // Store the computed size with the expression + c.computedSizes[e.ID()] = *size +} + +func (c *coster) sizeOrUnknown(node any) SizeEstimate { + switch v := node.(type) { + case ast.Expr: + if sz := c.computeSize(v); sz != nil { + return *sz + } + case AstNode: + if sz := v.ComputedSize(); sz != nil { + return *sz + } + } + return UnknownSizeEstimate() +} + +func (c *coster) copySizeEstimates(dst, src ast.Expr) { + c.setSize(dst, c.computeSize(src)) + c.setEntrySize(dst, c.computeEntrySize(src)) +} + +func (c *coster) computeSize(e ast.Expr) *SizeEstimate { + if size, ok := c.computedSizes[e.ID()]; ok { + return &size + } + // Ensure size estimates are computed first as users may choose to override the costs that + // CEL would otherwise ascribe to the type. + node := astNode{expr: e, path: c.getPath(e), t: c.getType(e)} + if size := c.estimator.EstimateSize(node); size != nil { + // storing the computed size should reduce calls to EstimateSize() + c.computedSizes[e.ID()] = *size + return size + } + if size := computeExprSize(e); size != nil { + return size + } + if size := computeTypeSize(c.getType(e)); size != nil { + return size + } + if e.Kind() == ast.IdentKind { + varName := e.AsIdent() + if v, ok := c.peekLocalVar(varName); ok && v.size != nil { + return v.size + } + } + return nil +} + +func (c *coster) setEntrySize(e ast.Expr, size *entrySizeEstimate) { + if size == nil { + return + } + c.computedEntrySizes[e.ID()] = *size +} + +func (c *coster) computeEntrySize(e ast.Expr) *entrySizeEstimate { + if sz, found := c.computedEntrySizes[e.ID()]; found { + return &sz + } + if e.Kind() == ast.IdentKind { + varName := e.AsIdent() + if v, ok := c.peekLocalVar(varName); ok && v.entrySize != nil { + return v.entrySize + } + } + return nil +} + +func computeExprSize(expr ast.Expr) *SizeEstimate { + var v uint64 + switch expr.Kind() { + case ast.LiteralKind: + switch ck := expr.AsLiteral().(type) { + case types.String: + // converting to runes here is an O(n) operation, but + // this is consistent with how size is computed at runtime, + // and how the language definition defines string size + v = uint64(len([]rune(ck))) + case types.Bytes: + v = uint64(len(ck)) + case types.Bool, types.Double, types.Duration, + types.Int, types.Timestamp, types.Uint, + types.Null: + v = uint64(1) + default: + return nil + } + case ast.ListKind: + v = uint64(expr.AsList().Size()) + case ast.MapKind: + v = uint64(expr.AsMap().Size()) + default: + return nil + } + cost := FixedSizeEstimate(v) + return &cost +} + +func computeTypeSize(t *types.Type) *SizeEstimate { + if isScalar(t) { + cost := FixedSizeEstimate(1) + return &cost + } + return nil } // isScalar returns true if the given type is known to be of a constant size at @@ -696,10 +1018,24 @@ func isScalar(t *types.Type) bool { switch t.Kind() { case types.BoolKind, types.DoubleKind, types.DurationKind, types.IntKind, types.TimestampKind, types.UintKind: return true + case types.OpaqueKind: + if t.TypeName() == "optional_type" { + return isScalar(t.Parameters()[0]) + } } return false } var ( doubleTwoTo64 = math.Ldexp(1.0, 64) + + unknownSizeEstimate = SizeEstimate{Min: 0, Max: math.MaxUint64} + unknownCostEstimate = unknownSizeEstimate.MultiplyByCostFactor(1) + + selectAndIdentCost = FixedCostEstimate(common.SelectAndIdentCost) + constCost = FixedCostEstimate(common.ConstCost) + + createListBaseCost = FixedCostEstimate(common.ListCreateBaseCost) + createMapBaseCost = FixedCostEstimate(common.MapCreateBaseCost) + createMessageBaseCost = FixedCostEstimate(common.StructCreateBaseCost) ) diff --git a/vendor/github.com/google/cel-go/common/ast/BUILD.bazel b/vendor/github.com/google/cel-go/common/ast/BUILD.bazel index 5c40c37813..9824f57a9f 100644 --- a/vendor/github.com/google/cel-go/common/ast/BUILD.bazel +++ b/vendor/github.com/google/cel-go/common/ast/BUILD.bazel @@ -15,11 +15,13 @@ go_library( "navigable.go", ], importpath = "github.com/google/cel-go/common/ast", - deps = [ + deps = [ "//common:go_default_library", "//common/types:go_default_library", "//common/types/ref:go_default_library", + "@dev_cel_expr//:expr", "@org_golang_google_genproto_googleapis_api//expr/v1alpha1:go_default_library", + "@org_golang_google_protobuf//proto:go_default_library", "@org_golang_google_protobuf//types/known/structpb:go_default_library", ], ) @@ -35,12 +37,13 @@ go_test( embed = [ ":go_default_library", ], - deps = [ + deps = [ "//checker:go_default_library", "//checker/decls:go_default_library", "//common:go_default_library", "//common/containers:go_default_library", "//common/decls:go_default_library", + "//common/operators:go_default_library", "//common/overloads:go_default_library", "//common/stdlib:go_default_library", "//common/types:go_default_library", diff --git a/vendor/github.com/google/cel-go/common/ast/conversion.go b/vendor/github.com/google/cel-go/common/ast/conversion.go index 8f2c4bd1e6..435d8f6547 100644 --- a/vendor/github.com/google/cel-go/common/ast/conversion.go +++ b/vendor/github.com/google/cel-go/common/ast/conversion.go @@ -17,12 +17,14 @@ package ast import ( "fmt" + "google.golang.org/protobuf/proto" + "github.com/google/cel-go/common/types" "github.com/google/cel-go/common/types/ref" - structpb "google.golang.org/protobuf/types/known/structpb" - + celpb "cel.dev/expr" exprpb "google.golang.org/genproto/googleapis/api/expr/v1alpha1" + structpb "google.golang.org/protobuf/types/known/structpb" ) // ToProto converts an AST to a CheckedExpr protobouf. @@ -173,9 +175,10 @@ func exprComprehension(factory ExprFactory, id int64, comp *exprpb.Expr_Comprehe if err != nil { return nil, err } - return factory.NewComprehension(id, + return factory.NewComprehensionTwoVar(id, iterRange, comp.GetIterVar(), + comp.GetIterVar2(), comp.GetAccuVar(), accuInit, loopCond, @@ -363,6 +366,7 @@ func protoComprehension(id int64, comp ComprehensionExpr) (*exprpb.Expr, error) ExprKind: &exprpb.Expr_ComprehensionExpr{ ComprehensionExpr: &exprpb.Expr_Comprehension{ IterVar: comp.IterVar(), + IterVar2: comp.IterVar2(), IterRange: iterRange, AccuVar: comp.AccuVar(), AccuInit: accuInit, @@ -609,24 +613,47 @@ func ValToConstant(v ref.Val) (*exprpb.Constant, error) { // ConstantToVal converts a protobuf Constant to a CEL-native ref.Val. func ConstantToVal(c *exprpb.Constant) (ref.Val, error) { + return AlphaProtoConstantAsVal(c) +} + +// AlphaProtoConstantAsVal converts a v1alpha1.Constant protobuf to a CEL-native ref.Val. +func AlphaProtoConstantAsVal(c *exprpb.Constant) (ref.Val, error) { if c == nil { return nil, nil } + canonical := &celpb.Constant{} + if err := convertProto(c, canonical); err != nil { + return nil, err + } + return ProtoConstantAsVal(canonical) +} + +// ProtoConstantAsVal converts a canonical celpb.Constant protobuf to a CEL-native ref.Val. +func ProtoConstantAsVal(c *celpb.Constant) (ref.Val, error) { switch c.GetConstantKind().(type) { - case *exprpb.Constant_BoolValue: + case *celpb.Constant_BoolValue: return types.Bool(c.GetBoolValue()), nil - case *exprpb.Constant_BytesValue: + case *celpb.Constant_BytesValue: return types.Bytes(c.GetBytesValue()), nil - case *exprpb.Constant_DoubleValue: + case *celpb.Constant_DoubleValue: return types.Double(c.GetDoubleValue()), nil - case *exprpb.Constant_Int64Value: + case *celpb.Constant_Int64Value: return types.Int(c.GetInt64Value()), nil - case *exprpb.Constant_NullValue: + case *celpb.Constant_NullValue: return types.NullValue, nil - case *exprpb.Constant_StringValue: + case *celpb.Constant_StringValue: return types.String(c.GetStringValue()), nil - case *exprpb.Constant_Uint64Value: + case *celpb.Constant_Uint64Value: return types.Uint(c.GetUint64Value()), nil } return nil, fmt.Errorf("unsupported constant kind: %v", c.GetConstantKind()) } + +func convertProto(src, dst proto.Message) error { + pb, err := proto.Marshal(src) + if err != nil { + return err + } + err = proto.Unmarshal(pb, dst) + return err +} diff --git a/vendor/github.com/google/cel-go/common/ast/expr.go b/vendor/github.com/google/cel-go/common/ast/expr.go index 7b043a15bb..9f55cb3b9f 100644 --- a/vendor/github.com/google/cel-go/common/ast/expr.go +++ b/vendor/github.com/google/cel-go/common/ast/expr.go @@ -269,8 +269,22 @@ type ComprehensionExpr interface { IterRange() Expr // IterVar returns the iteration variable name. + // + // For one-variable comprehensions, the iter var refers to the element value + // when iterating over a list, or the map key when iterating over a map. + // + // For two-variable comprehneions, the iter var refers to the list index or the + // map key. IterVar() string + // IterVar2 returns the second iteration variable name. + // + // When the value is non-empty, the comprehension is a two-variable comprehension. + IterVar2() string + + // HasIterVar2 returns true if the second iteration variable is non-empty. + HasIterVar2() bool + // AccuVar returns the accumulation variable name. AccuVar() string @@ -397,6 +411,7 @@ func (e *expr) SetKindCase(other Expr) { e.exprKindCase = &baseComprehensionExpr{ iterRange: c.IterRange(), iterVar: c.IterVar(), + iterVar2: c.IterVar2(), accuVar: c.AccuVar(), accuInit: c.AccuInit(), loopCond: c.LoopCondition(), @@ -505,6 +520,7 @@ var _ ComprehensionExpr = &baseComprehensionExpr{} type baseComprehensionExpr struct { iterRange Expr iterVar string + iterVar2 string accuVar string accuInit Expr loopCond Expr @@ -527,6 +543,14 @@ func (e *baseComprehensionExpr) IterVar() string { return e.iterVar } +func (e *baseComprehensionExpr) IterVar2() string { + return e.iterVar2 +} + +func (e *baseComprehensionExpr) HasIterVar2() bool { + return e.iterVar2 != "" +} + func (e *baseComprehensionExpr) AccuVar() string { return e.accuVar } diff --git a/vendor/github.com/google/cel-go/common/ast/factory.go b/vendor/github.com/google/cel-go/common/ast/factory.go index b7f36e72a4..d4dcde4d94 100644 --- a/vendor/github.com/google/cel-go/common/ast/factory.go +++ b/vendor/github.com/google/cel-go/common/ast/factory.go @@ -27,9 +27,12 @@ type ExprFactory interface { // NewCall creates an Expr value representing a global function call. NewCall(id int64, function string, args ...Expr) Expr - // NewComprehension creates an Expr value representing a comprehension over a value range. + // NewComprehension creates an Expr value representing a one-variable comprehension over a value range. NewComprehension(id int64, iterRange Expr, iterVar, accuVar string, accuInit, loopCondition, loopStep, result Expr) Expr + // NewComprehensionTwoVar creates an Expr value representing a two-variable comprehension over a value range. + NewComprehensionTwoVar(id int64, iterRange Expr, iterVar, iterVar2, accuVar string, accuInit, loopCondition, loopStep, result Expr) Expr + // NewMemberCall creates an Expr value representing a member function call. NewMemberCall(id int64, function string, receiver Expr, args ...Expr) Expr @@ -37,15 +40,18 @@ type ExprFactory interface { NewIdent(id int64, name string) Expr // NewAccuIdent creates an Expr value representing an accumulator identifier within a - //comprehension. + // comprehension. NewAccuIdent(id int64) Expr + // AccuIdentName reports the name of the accumulator variable to be used within a comprehension. + AccuIdentName() string + // NewLiteral creates an Expr value representing a literal value, such as a string or integer. NewLiteral(id int64, value ref.Val) Expr // NewList creates an Expr value representing a list literal expression with optional indices. // - // Optional indicies will typically be empty unless the CEL optional types are enabled. + // Optional indices will typically be empty unless the CEL optional types are enabled. NewList(id int64, elems []Expr, optIndices []int32) Expr // NewMap creates an Expr value representing a map literal expression @@ -75,11 +81,23 @@ type ExprFactory interface { isExprFactory() } -type baseExprFactory struct{} +type baseExprFactory struct { + accumulatorName string +} // NewExprFactory creates an ExprFactory instance. func NewExprFactory() ExprFactory { - return &baseExprFactory{} + return &baseExprFactory{ + "@result", + } +} + +// NewExprFactoryWithAccumulator creates an ExprFactory instance with a custom +// accumulator identifier name. +func NewExprFactoryWithAccumulator(id string) ExprFactory { + return &baseExprFactory{ + id, + } } func (fac *baseExprFactory) NewCall(id int64, function string, args ...Expr) Expr { @@ -111,11 +129,17 @@ func (fac *baseExprFactory) NewMemberCall(id int64, function string, target Expr } func (fac *baseExprFactory) NewComprehension(id int64, iterRange Expr, iterVar, accuVar string, accuInit, loopCond, loopStep, result Expr) Expr { + // Set the iter_var2 to empty string to indicate the second variable is omitted + return fac.NewComprehensionTwoVar(id, iterRange, iterVar, "", accuVar, accuInit, loopCond, loopStep, result) +} + +func (fac *baseExprFactory) NewComprehensionTwoVar(id int64, iterRange Expr, iterVar, iterVar2, accuVar string, accuInit, loopCond, loopStep, result Expr) Expr { return fac.newExpr( id, &baseComprehensionExpr{ iterRange: iterRange, iterVar: iterVar, + iterVar2: iterVar2, accuVar: accuVar, accuInit: accuInit, loopCond: loopCond, @@ -129,7 +153,11 @@ func (fac *baseExprFactory) NewIdent(id int64, name string) Expr { } func (fac *baseExprFactory) NewAccuIdent(id int64) Expr { - return fac.NewIdent(id, "__result__") + return fac.NewIdent(id, fac.AccuIdentName()) +} + +func (fac *baseExprFactory) AccuIdentName() string { + return fac.accumulatorName } func (fac *baseExprFactory) NewLiteral(id int64, value ref.Val) Expr { @@ -223,9 +251,10 @@ func (fac *baseExprFactory) CopyExpr(e Expr) Expr { return fac.NewMemberCall(e.ID(), c.FunctionName(), fac.CopyExpr(c.Target()), argsCopy...) case ComprehensionKind: compre := e.AsComprehension() - return fac.NewComprehension(e.ID(), + return fac.NewComprehensionTwoVar(e.ID(), fac.CopyExpr(compre.IterRange()), compre.IterVar(), + compre.IterVar2(), compre.AccuVar(), fac.CopyExpr(compre.AccuInit()), fac.CopyExpr(compre.LoopCondition()), diff --git a/vendor/github.com/google/cel-go/common/ast/navigable.go b/vendor/github.com/google/cel-go/common/ast/navigable.go index f5ddf6aac6..d7a90fb7c3 100644 --- a/vendor/github.com/google/cel-go/common/ast/navigable.go +++ b/vendor/github.com/google/cel-go/common/ast/navigable.go @@ -390,6 +390,14 @@ func (comp navigableComprehensionImpl) IterVar() string { return comp.Expr.AsComprehension().IterVar() } +func (comp navigableComprehensionImpl) IterVar2() string { + return comp.Expr.AsComprehension().IterVar2() +} + +func (comp navigableComprehensionImpl) HasIterVar2() bool { + return comp.Expr.AsComprehension().HasIterVar2() +} + func (comp navigableComprehensionImpl) AccuVar() string { return comp.Expr.AsComprehension().AccuVar() } diff --git a/vendor/github.com/google/cel-go/common/containers/container.go b/vendor/github.com/google/cel-go/common/containers/container.go index 52153d4cd1..3097a3f785 100644 --- a/vendor/github.com/google/cel-go/common/containers/container.go +++ b/vendor/github.com/google/cel-go/common/containers/container.go @@ -19,6 +19,7 @@ package containers import ( "fmt" "strings" + "unicode" "github.com/google/cel-go/common/ast" ) @@ -212,6 +213,13 @@ type ContainerOption func(*Container) (*Container, error) func Abbrevs(qualifiedNames ...string) ContainerOption { return func(c *Container) (*Container, error) { for _, qn := range qualifiedNames { + qn = strings.TrimSpace(qn) + for _, r := range qn { + if !isIdentifierChar(r) { + return nil, fmt.Errorf( + "invalid qualified name: %s, wanted name of the form 'qualified.name'", qn) + } + } ind := strings.LastIndex(qn, ".") if ind <= 0 || ind >= len(qn)-1 { return nil, fmt.Errorf( @@ -278,6 +286,10 @@ func aliasAs(kind, qualifiedName, alias string) ContainerOption { } } +func isIdentifierChar(r rune) bool { + return r <= unicode.MaxASCII && (r == '.' || r == '_' || unicode.IsLetter(r) || unicode.IsNumber(r)) +} + // Name sets the fully-qualified name of the Container. func Name(name string) ContainerOption { return func(c *Container) (*Container, error) { diff --git a/vendor/github.com/google/cel-go/common/debug/debug.go b/vendor/github.com/google/cel-go/common/debug/debug.go index e4c01ac6ed..75f5f0d636 100644 --- a/vendor/github.com/google/cel-go/common/debug/debug.go +++ b/vendor/github.com/google/cel-go/common/debug/debug.go @@ -215,6 +215,11 @@ func (w *debugWriter) appendComprehension(comprehension ast.ComprehensionExpr) { w.append(comprehension.IterVar()) w.append(",") w.appendLine() + if comprehension.HasIterVar2() { + w.append(comprehension.IterVar2()) + w.append(",") + w.appendLine() + } w.append("// Target") w.appendLine() w.Buffer(comprehension.IterRange()) @@ -252,7 +257,7 @@ func formatLiteral(c ref.Val) string { case types.Bool: return fmt.Sprintf("%t", v) case types.Bytes: - return fmt.Sprintf("b\"%s\"", string(v)) + return fmt.Sprintf("b%s", strconv.Quote(string(v))) case types.Double: return fmt.Sprintf("%v", float64(v)) case types.Int: diff --git a/vendor/github.com/google/cel-go/common/decls/decls.go b/vendor/github.com/google/cel-go/common/decls/decls.go index 0a42f81d40..bfeb52c515 100644 --- a/vendor/github.com/google/cel-go/common/decls/decls.go +++ b/vendor/github.com/google/cel-go/common/decls/decls.go @@ -251,15 +251,15 @@ func (f *FunctionDecl) Bindings() ([]*functions.Overload, error) { // are preserved in order to assist with the function resolution step. switch len(args) { case 1: - if o.unaryOp != nil && o.matchesRuntimeSignature( /* disableTypeGuards=*/ false, args...) { + if o.unaryOp != nil && o.matchesRuntimeSignature(f.disableTypeGuards, args...) { return o.unaryOp(args[0]) } case 2: - if o.binaryOp != nil && o.matchesRuntimeSignature( /* disableTypeGuards=*/ false, args...) { + if o.binaryOp != nil && o.matchesRuntimeSignature(f.disableTypeGuards, args...) { return o.binaryOp(args[0], args[1]) } } - if o.functionOp != nil && o.matchesRuntimeSignature( /* disableTypeGuards=*/ false, args...) { + if o.functionOp != nil && o.matchesRuntimeSignature(f.disableTypeGuards, args...) { return o.functionOp(args...) } // eventually this will fall through to the noSuchOverload below. @@ -777,8 +777,18 @@ func (v *VariableDecl) DeclarationIsEquivalent(other *VariableDecl) bool { return v.Name() == other.Name() && v.Type().IsEquivalentType(other.Type()) } +// TypeVariable creates a new type identifier for use within a types.Provider +func TypeVariable(t *types.Type) *VariableDecl { + return NewVariable(t.TypeName(), types.NewTypeTypeWithParam(t)) +} + // VariableDeclToExprDecl converts a go-native variable declaration into a protobuf-type variable declaration. func VariableDeclToExprDecl(v *VariableDecl) (*exprpb.Decl, error) { + return variableDeclToExprDecl(v) +} + +// variableDeclToExprDecl converts a go-native variable declaration into a protobuf-type variable declaration. +func variableDeclToExprDecl(v *VariableDecl) (*exprpb.Decl, error) { varType, err := types.TypeToExprType(v.Type()) if err != nil { return nil, err @@ -786,13 +796,13 @@ func VariableDeclToExprDecl(v *VariableDecl) (*exprpb.Decl, error) { return chkdecls.NewVar(v.Name(), varType), nil } -// TypeVariable creates a new type identifier for use within a types.Provider -func TypeVariable(t *types.Type) *VariableDecl { - return NewVariable(t.TypeName(), types.NewTypeTypeWithParam(t)) -} - // FunctionDeclToExprDecl converts a go-native function declaration into a protobuf-typed function declaration. func FunctionDeclToExprDecl(f *FunctionDecl) (*exprpb.Decl, error) { + return functionDeclToExprDecl(f) +} + +// functionDeclToExprDecl converts a go-native function declaration into a protobuf-typed function declaration. +func functionDeclToExprDecl(f *FunctionDecl) (*exprpb.Decl, error) { overloads := make([]*exprpb.Decl_FunctionDecl_Overload, len(f.overloads)) for i, oID := range f.overloadOrdinals { o := f.overloads[oID] diff --git a/vendor/github.com/google/cel-go/common/errors.go b/vendor/github.com/google/cel-go/common/errors.go index 25adc73d8e..c8865df8cd 100644 --- a/vendor/github.com/google/cel-go/common/errors.go +++ b/vendor/github.com/google/cel-go/common/errors.go @@ -30,9 +30,13 @@ type Errors struct { // NewErrors creates a new instance of the Errors type. func NewErrors(source Source) *Errors { + src := source + if src == nil { + src = NewTextSource("") + } return &Errors{ errors: []*Error{}, - source: source, + source: src, maxErrorsToReport: 100, } } @@ -42,6 +46,11 @@ func (e *Errors) ReportError(l Location, format string, args ...any) { e.ReportErrorAtID(0, l, format, args...) } +// ReportErrorString records an error at a source location. +func (e *Errors) ReportErrorString(l Location, message string) { + e.ReportErrorAtID(0, l, "%s", message) +} + // ReportErrorAtID records an error at a source location and expression id. func (e *Errors) ReportErrorAtID(id int64, l Location, format string, args ...any) { e.numErrors++ diff --git a/vendor/github.com/google/cel-go/common/types/BUILD.bazel b/vendor/github.com/google/cel-go/common/types/BUILD.bazel index b5e44ffbf1..8f010fae44 100644 --- a/vendor/github.com/google/cel-go/common/types/BUILD.bazel +++ b/vendor/github.com/google/cel-go/common/types/BUILD.bazel @@ -40,10 +40,12 @@ go_library( "//common/types/ref:go_default_library", "//common/types/traits:go_default_library", "@com_github_stoewer_go_strcase//:go_default_library", + "@dev_cel_expr//:expr", "@org_golang_google_genproto_googleapis_api//expr/v1alpha1:go_default_library", "@org_golang_google_protobuf//encoding/protojson:go_default_library", "@org_golang_google_protobuf//proto:go_default_library", "@org_golang_google_protobuf//reflect/protoreflect:go_default_library", + "@org_golang_google_protobuf//types/dynamicpb:go_default_library", "@org_golang_google_protobuf//types/known/anypb:go_default_library", "@org_golang_google_protobuf//types/known/durationpb:go_default_library", "@org_golang_google_protobuf//types/known/structpb:go_default_library", diff --git a/vendor/github.com/google/cel-go/common/types/err.go b/vendor/github.com/google/cel-go/common/types/err.go index 9c9d9e21ef..17ab1a95e5 100644 --- a/vendor/github.com/google/cel-go/common/types/err.go +++ b/vendor/github.com/google/cel-go/common/types/err.go @@ -62,6 +62,12 @@ func NewErr(format string, args ...any) ref.Val { return &Err{error: fmt.Errorf(format, args...)} } +// NewErrFromString creates a new Err with the provided message. +// TODO: Audit the use of this function and standardize the error messages and codes. +func NewErrFromString(message string) ref.Val { + return &Err{error: errors.New(message)} +} + // NewErrWithNodeID creates a new Err described by the format string and args. // TODO: Audit the use of this function and standardize the error messages and codes. func NewErrWithNodeID(id int64, format string, args ...any) ref.Val { diff --git a/vendor/github.com/google/cel-go/common/types/list.go b/vendor/github.com/google/cel-go/common/types/list.go index 06f48dde75..7e68a5daf3 100644 --- a/vendor/github.com/google/cel-go/common/types/list.go +++ b/vendor/github.com/google/cel-go/common/types/list.go @@ -243,7 +243,7 @@ func (l *baseList) Equal(other ref.Val) ref.Val { func (l *baseList) Get(index ref.Val) ref.Val { ind, err := IndexOrError(index) if err != nil { - return ValOrErr(index, err.Error()) + return ValOrErr(index, "%v", err) } if ind < 0 || ind >= l.size { return NewErr("index '%d' out of range in list size '%d'", ind, l.Size()) @@ -256,6 +256,15 @@ func (l *baseList) IsZeroValue() bool { return l.size == 0 } +// Fold calls the FoldEntry method for each (index, value) pair in the list. +func (l *baseList) Fold(f traits.Folder) { + for i := 0; i < l.size; i++ { + if !f.FoldEntry(i, l.get(i)) { + break + } + } +} + // Iterator implements the traits.Iterable interface method. func (l *baseList) Iterator() traits.Iterator { return newListIterator(l) @@ -418,7 +427,7 @@ func (l *concatList) Equal(other ref.Val) ref.Val { func (l *concatList) Get(index ref.Val) ref.Val { ind, err := IndexOrError(index) if err != nil { - return ValOrErr(index, err.Error()) + return ValOrErr(index, "%v", err) } i := Int(ind) if i < l.prevList.Size().(Int) { @@ -433,6 +442,15 @@ func (l *concatList) IsZeroValue() bool { return l.Size().(Int) == 0 } +// Fold calls the FoldEntry method for each (index, value) pair in the list. +func (l *concatList) Fold(f traits.Folder) { + for i := Int(0); i < l.Size().(Int); i++ { + if !f.FoldEntry(i, l.Get(i)) { + break + } + } +} + // Iterator implements the traits.Iterable interface method. func (l *concatList) Iterator() traits.Iterator { return newListIterator(l) @@ -527,3 +545,30 @@ func IndexOrError(index ref.Val) (int, error) { return -1, fmt.Errorf("unsupported index type '%s' in list", index.Type()) } } + +// ToFoldableList will create a Foldable version of a list suitable for key-value pair iteration. +// +// For values which are already Foldable, this call is a no-op. For all other values, the fold is +// driven via the Size() and Get() calls which means that the folding will function, but take a +// performance hit. +func ToFoldableList(l traits.Lister) traits.Foldable { + if f, ok := l.(traits.Foldable); ok { + return f + } + return interopFoldableList{Lister: l} +} + +type interopFoldableList struct { + traits.Lister +} + +// Fold implements the traits.Foldable interface method and performs an iteration over the +// range of elements of the list. +func (l interopFoldableList) Fold(f traits.Folder) { + sz := l.Size().(Int) + for i := Int(0); i < sz; i++ { + if !f.FoldEntry(i, l.Get(i)) { + break + } + } +} diff --git a/vendor/github.com/google/cel-go/common/types/map.go b/vendor/github.com/google/cel-go/common/types/map.go index 739b7aab00..cb6cce78b0 100644 --- a/vendor/github.com/google/cel-go/common/types/map.go +++ b/vendor/github.com/google/cel-go/common/types/map.go @@ -94,6 +94,24 @@ func NewProtoMap(adapter Adapter, value *pb.Map) traits.Mapper { } } +// NewMutableMap constructs a mutable map from an adapter and a set of map values. +func NewMutableMap(adapter Adapter, mutableValues map[ref.Val]ref.Val) traits.MutableMapper { + mutableCopy := make(map[ref.Val]ref.Val, len(mutableValues)) + for k, v := range mutableValues { + mutableCopy[k] = v + } + m := &mutableMap{ + baseMap: &baseMap{ + Adapter: adapter, + mapAccessor: newRefValMapAccessor(mutableCopy), + value: mutableCopy, + size: len(mutableCopy), + }, + mutableValues: mutableCopy, + } + return m +} + // mapAccessor is a private interface for finding values within a map and iterating over the keys. // This interface implements portions of the API surface area required by the traits.Mapper // interface. @@ -105,6 +123,9 @@ type mapAccessor interface { // Iterator returns an Iterator over the map key set. Iterator() traits.Iterator + + // Fold calls the FoldEntry method for each (key, value) pair in the map. + Fold(traits.Folder) } // baseMap is a reflection based map implementation designed to handle a variety of map-like types. @@ -307,6 +328,28 @@ func (m *baseMap) Value() any { return m.value } +// mutableMap holds onto a set of mutable values which are used for intermediate computations. +type mutableMap struct { + *baseMap + mutableValues map[ref.Val]ref.Val +} + +// Insert implements the traits.MutableMapper interface method, returning true if the key insertion +// succeeds. +func (m *mutableMap) Insert(k, v ref.Val) ref.Val { + if _, found := m.Find(k); found { + return NewErr("insert failed: key %v already exists", k) + } + m.mutableValues[k] = v + return m +} + +// ToImmutableMap implements the traits.MutableMapper interface method, converting a mutable map +// an immutable map implementation. +func (m *mutableMap) ToImmutableMap() traits.Mapper { + return NewRefValMap(m.Adapter, m.mutableValues) +} + func newJSONStructAccessor(adapter Adapter, st map[string]*structpb.Value) mapAccessor { return &jsonStructAccessor{ Adapter: adapter, @@ -350,6 +393,15 @@ func (a *jsonStructAccessor) Iterator() traits.Iterator { } } +// Fold calls the FoldEntry method for each (key, value) pair in the map. +func (a *jsonStructAccessor) Fold(f traits.Folder) { + for k, v := range a.st { + if !f.FoldEntry(k, v) { + break + } + } +} + func newReflectMapAccessor(adapter Adapter, value reflect.Value) mapAccessor { keyType := value.Type().Key() return &reflectMapAccessor{ @@ -424,6 +476,16 @@ func (m *reflectMapAccessor) Iterator() traits.Iterator { } } +// Fold calls the FoldEntry method for each (key, value) pair in the map. +func (m *reflectMapAccessor) Fold(f traits.Folder) { + mapRange := m.refValue.MapRange() + for mapRange.Next() { + if !f.FoldEntry(mapRange.Key().Interface(), mapRange.Value().Interface()) { + break + } + } +} + func newRefValMapAccessor(mapVal map[ref.Val]ref.Val) mapAccessor { return &refValMapAccessor{mapVal: mapVal} } @@ -477,6 +539,15 @@ func (a *refValMapAccessor) Iterator() traits.Iterator { } } +// Fold calls the FoldEntry method for each (key, value) pair in the map. +func (a *refValMapAccessor) Fold(f traits.Folder) { + for k, v := range a.mapVal { + if !f.FoldEntry(k, v) { + break + } + } +} + func newStringMapAccessor(strMap map[string]string) mapAccessor { return &stringMapAccessor{mapVal: strMap} } @@ -515,6 +586,15 @@ func (a *stringMapAccessor) Iterator() traits.Iterator { } } +// Fold calls the FoldEntry method for each (key, value) pair in the map. +func (a *stringMapAccessor) Fold(f traits.Folder) { + for k, v := range a.mapVal { + if !f.FoldEntry(k, v) { + break + } + } +} + func newStringIfaceMapAccessor(adapter Adapter, mapVal map[string]any) mapAccessor { return &stringIfaceMapAccessor{ Adapter: adapter, @@ -557,6 +637,15 @@ func (a *stringIfaceMapAccessor) Iterator() traits.Iterator { } } +// Fold calls the FoldEntry method for each (key, value) pair in the map. +func (a *stringIfaceMapAccessor) Fold(f traits.Folder) { + for k, v := range a.mapVal { + if !f.FoldEntry(k, v) { + break + } + } +} + // protoMap is a specialized, separate implementation of the traits.Mapper interfaces tailored to // accessing protoreflect.Map values. type protoMap struct { @@ -769,6 +858,13 @@ func (m *protoMap) Iterator() traits.Iterator { } } +// Fold calls the FoldEntry method for each (key, value) pair in the map. +func (m *protoMap) Fold(f traits.Folder) { + m.value.Range(func(k protoreflect.MapKey, v protoreflect.Value) bool { + return f.FoldEntry(k.Interface(), v.Interface()) + }) +} + // Size returns the number of entries in the protoreflect.Map. func (m *protoMap) Size() ref.Val { return Int(m.value.Len()) @@ -852,3 +948,55 @@ func (it *stringKeyIterator) Next() ref.Val { } return nil } + +// ToFoldableMap will create a Foldable version of a map suitable for key-value pair iteration. +// +// For values which are already Foldable, this call is a no-op. For all other values, the fold +// is driven via the Iterator HasNext() and Next() calls as well as the map's Get() method +// which means that the folding will function, but take a performance hit. +func ToFoldableMap(m traits.Mapper) traits.Foldable { + if f, ok := m.(traits.Foldable); ok { + return f + } + return interopFoldableMap{Mapper: m} +} + +type interopFoldableMap struct { + traits.Mapper +} + +func (m interopFoldableMap) Fold(f traits.Folder) { + it := m.Iterator() + for it.HasNext() == True { + k := it.Next() + if !f.FoldEntry(k, m.Get(k)) { + break + } + } +} + +// InsertMapKeyValue inserts a key, value pair into the target map if the target map does not +// already contain the given key. +// +// If the map is mutable, it is modified in-place per the MutableMapper contract. +// If the map is not mutable, a copy containing the new key, value pair is made. +func InsertMapKeyValue(m traits.Mapper, k, v ref.Val) ref.Val { + if mutable, ok := m.(traits.MutableMapper); ok { + return mutable.Insert(k, v) + } + + // Otherwise perform the slow version of the insertion which makes a copy of the incoming map. + if _, found := m.Find(k); !found { + size := m.Size().(Int) + copy := make(map[ref.Val]ref.Val, size+1) + copy[k] = v + it := m.Iterator() + for it.HasNext() == True { + nextK := it.Next() + nextV := m.Get(nextK) + copy[nextK] = nextV + } + return DefaultTypeAdapter.NativeToValue(copy) + } + return NewErr("insert failed: key %v already exists", k) +} diff --git a/vendor/github.com/google/cel-go/common/types/null.go b/vendor/github.com/google/cel-go/common/types/null.go index 926ca3dc98..36514ff200 100644 --- a/vendor/github.com/google/cel-go/common/types/null.go +++ b/vendor/github.com/google/cel-go/common/types/null.go @@ -35,6 +35,8 @@ var ( // golang reflect type for Null values. nullReflectType = reflect.TypeOf(NullValue) + + protoIfaceType = reflect.TypeOf((*proto.Message)(nil)).Elem() ) // ConvertToNative implements ref.Val.ConvertToNative. @@ -61,8 +63,14 @@ func (n Null) ConvertToNative(typeDesc reflect.Type) (any, error) { return structpb.NewNullValue(), nil case boolWrapperType, byteWrapperType, doubleWrapperType, floatWrapperType, int32WrapperType, int64WrapperType, stringWrapperType, uint32WrapperType, - uint64WrapperType: + uint64WrapperType, durationValueType, timestampValueType, protoIfaceType: return nil, nil + case jsonListValueType, jsonStructType: + // skip handling + default: + if typeDesc.Implements(protoIfaceType) { + return nil, nil + } } case reflect.Interface: nv := n.Value() diff --git a/vendor/github.com/google/cel-go/common/types/object.go b/vendor/github.com/google/cel-go/common/types/object.go index 8ba0af9fbe..5377bff8de 100644 --- a/vendor/github.com/google/cel-go/common/types/object.go +++ b/vendor/github.com/google/cel-go/common/types/object.go @@ -151,7 +151,7 @@ func (o *protoObj) Get(index ref.Val) ref.Val { } fv, err := fd.GetFrom(o.value) if err != nil { - return NewErr(err.Error()) + return NewErrFromString(err.Error()) } return o.NativeToValue(fv) } diff --git a/vendor/github.com/google/cel-go/common/types/traits/iterator.go b/vendor/github.com/google/cel-go/common/types/traits/iterator.go index 42dd371aa4..91c10f08fc 100644 --- a/vendor/github.com/google/cel-go/common/types/traits/iterator.go +++ b/vendor/github.com/google/cel-go/common/types/traits/iterator.go @@ -34,3 +34,16 @@ type Iterator interface { // Next returns the next element. Next() ref.Val } + +// Foldable aggregate types support iteration over (key, value) or (index, value) pairs. +type Foldable interface { + // Fold invokes the Folder.FoldEntry for all entries in the type + Fold(Folder) +} + +// Folder performs a fold on a given entry and indicates whether to continue folding. +type Folder interface { + // FoldEntry indicates the key, value pair associated with the entry. + // If the output is true, continue folding. Otherwise, terminate the fold. + FoldEntry(key, val any) bool +} diff --git a/vendor/github.com/google/cel-go/common/types/traits/lister.go b/vendor/github.com/google/cel-go/common/types/traits/lister.go index 5cf2593f3b..e54781a602 100644 --- a/vendor/github.com/google/cel-go/common/types/traits/lister.go +++ b/vendor/github.com/google/cel-go/common/types/traits/lister.go @@ -27,6 +27,9 @@ type Lister interface { } // MutableLister interface which emits an immutable result after an intermediate computation. +// +// Note, this interface is intended only to be used within Comprehensions where the mutable +// value is not directly observable within the user-authored CEL expression. type MutableLister interface { Lister ToImmutableList() Lister diff --git a/vendor/github.com/google/cel-go/common/types/traits/mapper.go b/vendor/github.com/google/cel-go/common/types/traits/mapper.go index 2f7c919a8b..d13333f3f6 100644 --- a/vendor/github.com/google/cel-go/common/types/traits/mapper.go +++ b/vendor/github.com/google/cel-go/common/types/traits/mapper.go @@ -31,3 +31,18 @@ type Mapper interface { // (Unknown|Err, false). Find(key ref.Val) (ref.Val, bool) } + +// MutableMapper interface which emits an immutable result after an intermediate computation. +// +// Note, this interface is intended only to be used within Comprehensions where the mutable +// value is not directly observable within the user-authored CEL expression. +type MutableMapper interface { + Mapper + + // Insert a key, value pair into the map, returning the map if the insert is successful + // and an error if key already exists in the mutable map. + Insert(k, v ref.Val) ref.Val + + // ToImmutableMap converts a mutable map into an immutable map. + ToImmutableMap() Mapper +} diff --git a/vendor/github.com/google/cel-go/common/types/traits/traits.go b/vendor/github.com/google/cel-go/common/types/traits/traits.go index 6da3e6a3e1..51a09df564 100644 --- a/vendor/github.com/google/cel-go/common/types/traits/traits.go +++ b/vendor/github.com/google/cel-go/common/types/traits/traits.go @@ -59,6 +59,21 @@ const ( // SizerType types support the size() method. SizerType - // SubtractorType type support '-' operations. + // SubtractorType types support '-' operations. SubtractorType + + // FoldableType types support comprehensions v2 macros which iterate over (key, value) pairs. + FoldableType +) + +const ( + // ListerType supports a set of traits necessary for list operations. + // + // The ListerType is syntactic sugar and not intended to be a perfect reflection of all List operators. + ListerType = AdderType | ContainerType | IndexerType | IterableType | SizerType + + // MapperType supports a set of traits necessary for map operations. + // + // The MapperType is syntactic sugar and not intended to be a perfect reflection of all Map operators. + MapperType = ContainerType | IndexerType | IterableType | SizerType ) diff --git a/vendor/github.com/google/cel-go/common/types/types.go b/vendor/github.com/google/cel-go/common/types/types.go index 6c3d5f719b..f419beabd0 100644 --- a/vendor/github.com/google/cel-go/common/types/types.go +++ b/vendor/github.com/google/cel-go/common/types/types.go @@ -19,10 +19,13 @@ import ( "reflect" "strings" + "google.golang.org/protobuf/proto" + chkdecls "github.com/google/cel-go/checker/decls" "github.com/google/cel-go/common/types/ref" "github.com/google/cel-go/common/types/traits" + celpb "cel.dev/expr" exprpb "google.golang.org/genproto/googleapis/api/expr/v1alpha1" ) @@ -666,91 +669,118 @@ func TypeToExprType(t *Type) (*exprpb.Type, error) { // ExprTypeToType converts a protobuf CEL type representation to a CEL-native type representation. func ExprTypeToType(t *exprpb.Type) (*Type, error) { + return AlphaProtoAsType(t) +} + +// AlphaProtoAsType converts a CEL v1alpha1.Type protobuf type to a CEL-native type representation. +func AlphaProtoAsType(t *exprpb.Type) (*Type, error) { + canonical := &celpb.Type{} + if err := convertProto(t, canonical); err != nil { + return nil, err + } + return ProtoAsType(canonical) +} + +// ProtoAsType converts a canonical CEL celpb.Type protobuf type to a CEL-native type representation. +func ProtoAsType(t *celpb.Type) (*Type, error) { switch t.GetTypeKind().(type) { - case *exprpb.Type_Dyn: + case *celpb.Type_Dyn: return DynType, nil - case *exprpb.Type_AbstractType_: + case *celpb.Type_AbstractType_: paramTypes := make([]*Type, len(t.GetAbstractType().GetParameterTypes())) for i, p := range t.GetAbstractType().GetParameterTypes() { - pt, err := ExprTypeToType(p) + pt, err := ProtoAsType(p) if err != nil { return nil, err } paramTypes[i] = pt } return NewOpaqueType(t.GetAbstractType().GetName(), paramTypes...), nil - case *exprpb.Type_ListType_: - et, err := ExprTypeToType(t.GetListType().GetElemType()) + case *celpb.Type_ListType_: + et, err := ProtoAsType(t.GetListType().GetElemType()) if err != nil { return nil, err } return NewListType(et), nil - case *exprpb.Type_MapType_: - kt, err := ExprTypeToType(t.GetMapType().GetKeyType()) + case *celpb.Type_MapType_: + kt, err := ProtoAsType(t.GetMapType().GetKeyType()) if err != nil { return nil, err } - vt, err := ExprTypeToType(t.GetMapType().GetValueType()) + vt, err := ProtoAsType(t.GetMapType().GetValueType()) if err != nil { return nil, err } return NewMapType(kt, vt), nil - case *exprpb.Type_MessageType: + case *celpb.Type_MessageType: return NewObjectType(t.GetMessageType()), nil - case *exprpb.Type_Null: + case *celpb.Type_Null: return NullType, nil - case *exprpb.Type_Primitive: + case *celpb.Type_Primitive: switch t.GetPrimitive() { - case exprpb.Type_BOOL: + case celpb.Type_BOOL: return BoolType, nil - case exprpb.Type_BYTES: + case celpb.Type_BYTES: return BytesType, nil - case exprpb.Type_DOUBLE: + case celpb.Type_DOUBLE: return DoubleType, nil - case exprpb.Type_INT64: + case celpb.Type_INT64: return IntType, nil - case exprpb.Type_STRING: + case celpb.Type_STRING: return StringType, nil - case exprpb.Type_UINT64: + case celpb.Type_UINT64: return UintType, nil default: return nil, fmt.Errorf("unsupported primitive type: %v", t) } - case *exprpb.Type_TypeParam: + case *celpb.Type_TypeParam: return NewTypeParamType(t.GetTypeParam()), nil - case *exprpb.Type_Type: + case *celpb.Type_Type: if t.GetType().GetTypeKind() != nil { - p, err := ExprTypeToType(t.GetType()) + p, err := ProtoAsType(t.GetType()) if err != nil { return nil, err } return NewTypeTypeWithParam(p), nil } return TypeType, nil - case *exprpb.Type_WellKnown: + case *celpb.Type_WellKnown: switch t.GetWellKnown() { - case exprpb.Type_ANY: + case celpb.Type_ANY: return AnyType, nil - case exprpb.Type_DURATION: + case celpb.Type_DURATION: return DurationType, nil - case exprpb.Type_TIMESTAMP: + case celpb.Type_TIMESTAMP: return TimestampType, nil default: return nil, fmt.Errorf("unsupported well-known type: %v", t) } - case *exprpb.Type_Wrapper: - t, err := ExprTypeToType(&exprpb.Type{TypeKind: &exprpb.Type_Primitive{Primitive: t.GetWrapper()}}) + case *celpb.Type_Wrapper: + t, err := ProtoAsType(&celpb.Type{TypeKind: &celpb.Type_Primitive{Primitive: t.GetWrapper()}}) if err != nil { return nil, err } return NewNullableType(t), nil - case *exprpb.Type_Error: + case *celpb.Type_Error: return ErrorType, nil default: return nil, fmt.Errorf("unsupported type: %v", t) } } +// TypeToProto converts from a CEL-native type representation to canonical CEL celpb.Type protobuf type. +func TypeToProto(t *Type) (*celpb.Type, error) { + exprType, err := TypeToExprType(t) + if err != nil { + return nil, err + } + var pbtype celpb.Type + if err = convertProto(exprType, &pbtype); err != nil { + return nil, err + } + return &pbtype, nil +} + func maybeWrapper(t *Type, pbType *exprpb.Type) *exprpb.Type { if t.IsAssignableType(NullType) { return chkdecls.NewWrapperType(pbType) @@ -776,6 +806,23 @@ func maybeForeignType(t ref.Type) *Type { return NewObjectType(t.TypeName(), traitMask) } +func convertProto(src, dst proto.Message) error { + pb, err := proto.Marshal(src) + if err != nil { + return err + } + err = proto.Unmarshal(pb, dst) + return err +} + +func primitiveType(primitive celpb.Type_PrimitiveType) *celpb.Type { + return &celpb.Type{ + TypeKind: &celpb.Type_Primitive{ + Primitive: primitive, + }, + } +} + var ( checkedWellKnowns = map[string]*Type{ // Wrapper types. @@ -820,4 +867,11 @@ var ( } structTypeTraitMask = traits.FieldTesterType | traits.IndexerType + + boolType = primitiveType(celpb.Type_BOOL) + bytesType = primitiveType(celpb.Type_BYTES) + doubleType = primitiveType(celpb.Type_DOUBLE) + intType = primitiveType(celpb.Type_INT64) + stringType = primitiveType(celpb.Type_STRING) + uintType = primitiveType(celpb.Type_UINT64) ) diff --git a/vendor/github.com/google/cel-go/interpreter/activation.go b/vendor/github.com/google/cel-go/interpreter/activation.go index a80264451c..c20d19de1b 100644 --- a/vendor/github.com/google/cel-go/interpreter/activation.go +++ b/vendor/github.com/google/cel-go/interpreter/activation.go @@ -17,7 +17,6 @@ package interpreter import ( "errors" "fmt" - "sync" "github.com/google/cel-go/common/types/ref" ) @@ -157,6 +156,11 @@ type PartialActivation interface { UnknownAttributePatterns() []*AttributePattern } +// partialActivationConverter indicates whether an Activation implementation supports conversion to a PartialActivation +type partialActivationConverter interface { + asPartialActivation() (PartialActivation, bool) +} + // partActivation is the default implementations of the PartialActivation interface. type partActivation struct { Activation @@ -168,34 +172,19 @@ func (a *partActivation) UnknownAttributePatterns() []*AttributePattern { return a.unknowns } -// varActivation represents a single mutable variable binding. -// -// This activation type should only be used within folds as the fold loop controls the object -// life-cycle. -type varActivation struct { - parent Activation - name string - val ref.Val -} - -// Parent implements the Activation interface method. -func (v *varActivation) Parent() Activation { - return v.parent +// asPartialActivation returns the partActivation as a PartialActivation interface. +func (a *partActivation) asPartialActivation() (PartialActivation, bool) { + return a, true } -// ResolveName implements the Activation interface method. -func (v *varActivation) ResolveName(name string) (any, bool) { - if name == v.name { - return v.val, true +func asPartialActivation(vars Activation) (PartialActivation, bool) { + // Only internal activation instances may implement this interface + if pv, ok := vars.(partialActivationConverter); ok { + return pv.asPartialActivation() } - return v.parent.ResolveName(name) -} - -var ( - // pool of var activations to reduce allocations during folds. - varActivationPool = &sync.Pool{ - New: func() any { - return &varActivation{} - }, + // Since Activations may be hierarchical, test whether a parent converts to a PartialActivation + if vars.Parent() != nil { + return asPartialActivation(vars.Parent()) } -) + return nil, false +} diff --git a/vendor/github.com/google/cel-go/interpreter/attribute_patterns.go b/vendor/github.com/google/cel-go/interpreter/attribute_patterns.go index 8f19bde7e1..7e5c2db0fc 100644 --- a/vendor/github.com/google/cel-go/interpreter/attribute_patterns.go +++ b/vendor/github.com/google/cel-go/interpreter/attribute_patterns.go @@ -358,7 +358,7 @@ func (m *attributeMatcher) AddQualifier(qual Qualifier) (Attribute, error) { func (m *attributeMatcher) Resolve(vars Activation) (any, error) { id := m.NamespacedAttribute.ID() // Bug in how partial activation is resolved, should search parents as well. - partial, isPartial := toPartialActivation(vars) + partial, isPartial := asPartialActivation(vars) if isPartial { unk, err := m.fac.matchesUnknownPatterns( partial, @@ -384,14 +384,3 @@ func (m *attributeMatcher) Qualify(vars Activation, obj any) (any, error) { func (m *attributeMatcher) QualifyIfPresent(vars Activation, obj any, presenceOnly bool) (any, bool, error) { return attrQualifyIfPresent(m.fac, vars, obj, m, presenceOnly) } - -func toPartialActivation(vars Activation) (PartialActivation, bool) { - pv, ok := vars.(PartialActivation) - if ok { - return pv, true - } - if vars.Parent() != nil { - return toPartialActivation(vars.Parent()) - } - return nil, false -} diff --git a/vendor/github.com/google/cel-go/interpreter/interpretable.go b/vendor/github.com/google/cel-go/interpreter/interpretable.go index 5612384074..591b7688b7 100644 --- a/vendor/github.com/google/cel-go/interpreter/interpretable.go +++ b/vendor/github.com/google/cel-go/interpreter/interpretable.go @@ -16,6 +16,7 @@ package interpreter import ( "fmt" + "sync" "github.com/google/cel-go/common/functions" "github.com/google/cel-go/common/operators" @@ -96,7 +97,7 @@ type InterpretableCall interface { Args() []Interpretable } -// InterpretableConstructor interface for inspecting Interpretable instructions that initialize a list, map +// InterpretableConstructor interface for inspecting Interpretable instructions that initialize a list, map // or struct. type InterpretableConstructor interface { Interpretable @@ -720,24 +721,31 @@ func (o *evalObj) Eval(ctx Activation) ref.Val { return types.LabelErrNode(o.id, o.provider.NewValue(o.typeName, fieldVals)) } +// InitVals implements the InterpretableConstructor interface method. func (o *evalObj) InitVals() []Interpretable { return o.vals } +// Type implements the InterpretableConstructor interface method. func (o *evalObj) Type() ref.Type { - return types.NewObjectTypeValue(o.typeName) + return types.NewObjectType(o.typeName) } type evalFold struct { - id int64 - accuVar string - iterVar string - iterRange Interpretable - accu Interpretable - cond Interpretable - step Interpretable - result Interpretable - adapter types.Adapter + id int64 + accuVar string + iterVar string + iterVar2 string + iterRange Interpretable + accu Interpretable + cond Interpretable + step Interpretable + result Interpretable + adapter types.Adapter + + // note an exhaustive fold will ensure that all branches are evaluated + // when using mutable values, these branches will mutate the final result + // rather than make a throw-away computation. exhaustive bool interruptable bool } @@ -749,64 +757,33 @@ func (fold *evalFold) ID() int64 { // Eval implements the Interpretable interface method. func (fold *evalFold) Eval(ctx Activation) ref.Val { + // Initialize the folder interface + f := newFolder(fold, ctx) + defer releaseFolder(f) + foldRange := fold.iterRange.Eval(ctx) - if !foldRange.Type().HasTrait(traits.IterableType) { - return types.ValOrErr(foldRange, "got '%T', expected iterable type", foldRange) + if types.IsUnknownOrError(foldRange) { + return foldRange } - // Configure the fold activation with the accumulator initial value. - accuCtx := varActivationPool.Get().(*varActivation) - accuCtx.parent = ctx - accuCtx.name = fold.accuVar - accuCtx.val = fold.accu.Eval(ctx) - // If the accumulator starts as an empty list, then the comprehension will build a list - // so create a mutable list to optimize the cost of the inner loop. - l, ok := accuCtx.val.(traits.Lister) - buildingList := false - if !fold.exhaustive && ok && l.Size() == types.IntZero { - buildingList = true - accuCtx.val = types.NewMutableList(fold.adapter) - } - iterCtx := varActivationPool.Get().(*varActivation) - iterCtx.parent = accuCtx - iterCtx.name = fold.iterVar - - interrupted := false - it := foldRange.(traits.Iterable).Iterator() - for it.HasNext() == types.True { - // Modify the iter var in the fold activation. - iterCtx.val = it.Next() - - // Evaluate the condition, terminate the loop if false. - cond := fold.cond.Eval(iterCtx) - condBool, ok := cond.(types.Bool) - if !fold.exhaustive && ok && condBool != types.True { - break - } - // Evaluate the evaluation step into accu var. - accuCtx.val = fold.step.Eval(iterCtx) - if fold.interruptable { - if stop, found := ctx.ResolveName("#interrupted"); found && stop == true { - interrupted = true - break - } + if fold.iterVar2 != "" { + var foldable traits.Foldable + switch r := foldRange.(type) { + case traits.Mapper: + foldable = types.ToFoldableMap(r) + case traits.Lister: + foldable = types.ToFoldableList(r) + default: + return types.NewErrWithNodeID(fold.ID(), "unsupported comprehension range type: %T", foldRange) } - } - varActivationPool.Put(iterCtx) - if interrupted { - varActivationPool.Put(accuCtx) - return types.NewErr("operation interrupted") + foldable.Fold(f) + return f.evalResult() } - // Compute the result. - res := fold.result.Eval(accuCtx) - varActivationPool.Put(accuCtx) - // Convert a mutable list to an immutable one, if the comprehension has generated a list as a result. - if !types.IsUnknownOrError(res) && buildingList { - if _, ok := res.(traits.MutableLister); ok { - res = res.(traits.MutableLister).ToImmutableList() - } + if !foldRange.Type().HasTrait(traits.IterableType) { + return types.ValOrErr(foldRange, "got '%T', expected iterable type", foldRange) } - return res + iterable := foldRange.(traits.Iterable) + return f.foldIterable(iterable) } // Optional Interpretable implementations that specialize, subsume, or extend the core evaluation @@ -1262,3 +1239,197 @@ func invalidOptionalEntryInit(field any, value ref.Val) ref.Val { func invalidOptionalElementInit(value ref.Val) ref.Val { return types.NewErr("cannot initialize optional list element from non-optional value %v", value) } + +// newFolder creates or initializes a pooled folder instance. +func newFolder(eval *evalFold, ctx Activation) *folder { + f := folderPool.Get().(*folder) + f.evalFold = eval + f.activation = ctx + return f +} + +// releaseFolder resets and releases a pooled folder instance. +func releaseFolder(f *folder) { + f.reset() + folderPool.Put(f) +} + +// folder tracks the state associated with folding a list or map with a comprehension v2 style macro. +// +// The folder embeds an interpreter.Activation and Interpretable evalFold value as well as implements +// the traits.Folder interface methods. +// +// Instances of a folder are intended to be pooled to minimize allocation overhead with this temporary +// bookkeeping object which supports lazy evaluation of the accumulator init expression which is useful +// in preserving evaluation order semantics which might otherwise be disrupted through the use of +// cel.bind or cel.@block. +type folder struct { + *evalFold + activation Activation + + // fold state objects. + accuVal ref.Val + iterVar1Val any + iterVar2Val any + + // bookkeeping flags to modify Activation and fold behaviors. + initialized bool + mutableValue bool + interrupted bool + computeResult bool +} + +func (f *folder) foldIterable(iterable traits.Iterable) ref.Val { + it := iterable.Iterator() + for it.HasNext() == types.True { + f.iterVar1Val = it.Next() + + cond := f.cond.Eval(f) + condBool, ok := cond.(types.Bool) + if f.interrupted || (!f.exhaustive && ok && condBool != types.True) { + return f.evalResult() + } + + // Update the accumulation value and check for eval interuption. + f.accuVal = f.step.Eval(f) + f.initialized = true + if f.interruptable && checkInterrupt(f.activation) { + f.interrupted = true + return f.evalResult() + } + } + return f.evalResult() +} + +// FoldEntry will either fold comprehension v1 style macros if iterVar2 is unset, or comprehension v2 style +// macros if both the iterVar and iterVar2 are set to non-empty strings. +func (f *folder) FoldEntry(key, val any) bool { + // Default to referencing both values. + f.iterVar1Val = key + f.iterVar2Val = val + + // Terminate evaluation if evaluation is interrupted or the condition is not true and exhaustive + // eval is not enabled. + cond := f.cond.Eval(f) + condBool, ok := cond.(types.Bool) + if f.interrupted || (!f.exhaustive && ok && condBool != types.True) { + return false + } + + // Update the accumulation value and check for eval interuption. + f.accuVal = f.step.Eval(f) + f.initialized = true + if f.interruptable && checkInterrupt(f.activation) { + f.interrupted = true + return false + } + return true +} + +// ResolveName overrides the default Activation lookup to perform lazy initialization of the accumulator +// and specialized lookups of iteration values with consideration for whether the final result is being +// computed and the iteration variables should be ignored. +func (f *folder) ResolveName(name string) (any, bool) { + if name == f.accuVar { + if !f.initialized { + f.initialized = true + initVal := f.accu.Eval(f.activation) + if !f.exhaustive { + if l, isList := initVal.(traits.Lister); isList && l.Size() == types.IntZero { + initVal = types.NewMutableList(f.adapter) + f.mutableValue = true + } + if m, isMap := initVal.(traits.Mapper); isMap && m.Size() == types.IntZero { + initVal = types.NewMutableMap(f.adapter, map[ref.Val]ref.Val{}) + f.mutableValue = true + } + } + f.accuVal = initVal + } + return f.accuVal, true + } + if !f.computeResult { + if name == f.iterVar { + f.iterVar1Val = f.adapter.NativeToValue(f.iterVar1Val) + return f.iterVar1Val, true + } + if name == f.iterVar2 { + f.iterVar2Val = f.adapter.NativeToValue(f.iterVar2Val) + return f.iterVar2Val, true + } + } + return f.activation.ResolveName(name) +} + +// Parent returns the activation embedded into the folder. +func (f *folder) Parent() Activation { + return f.activation +} + +// UnknownAttributePatterns implements the PartialActivation interface returning the unknown patterns +// if they were provided to the input activation, or an empty set if the proxied activation is not partial. +func (f *folder) UnknownAttributePatterns() []*AttributePattern { + if pv, ok := f.activation.(partialActivationConverter); ok { + if partial, isPartial := pv.asPartialActivation(); isPartial { + return partial.UnknownAttributePatterns() + } + } + return []*AttributePattern{} +} + +func (f *folder) asPartialActivation() (PartialActivation, bool) { + if pv, ok := f.activation.(partialActivationConverter); ok { + if _, isPartial := pv.asPartialActivation(); isPartial { + return f, true + } + } + return nil, false +} + +// evalResult computes the final result of the fold after all entries have been folded and accumulated. +func (f *folder) evalResult() ref.Val { + f.computeResult = true + if f.interrupted { + return types.NewErr("operation interrupted") + } + res := f.result.Eval(f) + // Convert a mutable list or map to an immutable one if the comprehension has generated a list or + // map as a result. + if !types.IsUnknownOrError(res) && f.mutableValue { + if _, ok := res.(traits.MutableLister); ok { + res = res.(traits.MutableLister).ToImmutableList() + } + if _, ok := res.(traits.MutableMapper); ok { + res = res.(traits.MutableMapper).ToImmutableMap() + } + } + return res +} + +// reset clears any state associated with folder evaluation. +func (f *folder) reset() { + f.evalFold = nil + f.activation = nil + f.accuVal = nil + f.iterVar1Val = nil + f.iterVar2Val = nil + + f.initialized = false + f.mutableValue = false + f.interrupted = false + f.computeResult = false +} + +func checkInterrupt(a Activation) bool { + stop, found := a.ResolveName("#interrupted") + return found && stop == true +} + +var ( + // pool of var folders to reduce allocations during folds. + folderPool = &sync.Pool{ + New: func() any { + return &folder{} + }, + } +) diff --git a/vendor/github.com/google/cel-go/interpreter/planner.go b/vendor/github.com/google/cel-go/interpreter/planner.go index cf371f95d5..f0fd4eaf94 100644 --- a/vendor/github.com/google/cel-go/interpreter/planner.go +++ b/vendor/github.com/google/cel-go/interpreter/planner.go @@ -506,7 +506,7 @@ func (p *planner) planCreateList(expr ast.Expr) (Interpretable, error) { id: expr.ID(), elems: elems, optionals: optionals, - hasOptionals: len(optionals) != 0, + hasOptionals: len(optionalIndices) != 0, adapter: p.adapter, }, nil } @@ -518,6 +518,7 @@ func (p *planner) planCreateMap(expr ast.Expr) (Interpretable, error) { optionals := make([]bool, len(entries)) keys := make([]Interpretable, len(entries)) vals := make([]Interpretable, len(entries)) + hasOptionals := false for i, e := range entries { entry := e.AsMapEntry() keyVal, err := p.Plan(entry.Key()) @@ -532,13 +533,14 @@ func (p *planner) planCreateMap(expr ast.Expr) (Interpretable, error) { } vals[i] = valVal optionals[i] = entry.IsOptional() + hasOptionals = hasOptionals || entry.IsOptional() } return &evalMap{ id: expr.ID(), keys: keys, vals: vals, optionals: optionals, - hasOptionals: len(optionals) != 0, + hasOptionals: hasOptionals, adapter: p.adapter, }, nil } @@ -554,6 +556,7 @@ func (p *planner) planCreateStruct(expr ast.Expr) (Interpretable, error) { optionals := make([]bool, len(objFields)) fields := make([]string, len(objFields)) vals := make([]Interpretable, len(objFields)) + hasOptionals := false for i, f := range objFields { field := f.AsStructField() fields[i] = field.Name() @@ -563,6 +566,7 @@ func (p *planner) planCreateStruct(expr ast.Expr) (Interpretable, error) { } vals[i] = val optionals[i] = field.IsOptional() + hasOptionals = hasOptionals || field.IsOptional() } return &evalObj{ id: expr.ID(), @@ -570,7 +574,7 @@ func (p *planner) planCreateStruct(expr ast.Expr) (Interpretable, error) { fields: fields, vals: vals, optionals: optionals, - hasOptionals: len(optionals) != 0, + hasOptionals: hasOptionals, provider: p.provider, }, nil } @@ -603,6 +607,7 @@ func (p *planner) planComprehension(expr ast.Expr) (Interpretable, error) { accuVar: fold.AccuVar(), accu: accu, iterVar: fold.IterVar(), + iterVar2: fold.IterVar2(), iterRange: iterRange, cond: cond, step: step, diff --git a/vendor/github.com/google/cel-go/interpreter/prune.go b/vendor/github.com/google/cel-go/interpreter/prune.go index 410d80dc43..1662c1c1b3 100644 --- a/vendor/github.com/google/cel-go/interpreter/prune.go +++ b/vendor/github.com/google/cel-go/interpreter/prune.go @@ -88,7 +88,7 @@ func PruneAst(expr ast.Expr, macroCalls map[int64]ast.Expr, state EvalState) *as func (p *astPruner) maybeCreateLiteral(id int64, val ref.Val) (ast.Expr, bool) { switch v := val.(type) { - case types.Bool, types.Bytes, types.Double, types.Int, types.Null, types.String, types.Uint: + case types.Bool, types.Bytes, types.Double, types.Int, types.Null, types.String, types.Uint, *types.Optional: p.state.SetValue(id, val) return p.NewLiteral(id, val), true case types.Duration: @@ -281,13 +281,29 @@ func (p *astPruner) prune(node ast.Expr) (ast.Expr, bool) { } if macro, found := p.macroCalls[node.ID()]; found { // Ensure that intermediate values for the comprehension are cleared during pruning + pruneMacroCall := node.Kind() != ast.UnspecifiedExprKind if node.Kind() == ast.ComprehensionKind { - compre := node.AsComprehension() - visit(macro, clearIterVarVisitor(compre.IterVar(), p.state)) + // Only prune cel.bind() calls since the variables of the comprehension are all + // visible to the user, so there's no chance of an incorrect value being observed + // as a result of looking at intermediate computations within a comprehension. + pruneMacroCall = isCelBindMacro(macro) } - // prune the expression in terms of the macro call instead of the expanded form. - if newMacro, pruned := p.prune(macro); pruned { - p.macroCalls[node.ID()] = newMacro + if pruneMacroCall { + // prune the expression in terms of the macro call instead of the expanded form when + // dealing with macro call tracking references. + if newMacro, pruned := p.prune(macro); pruned { + p.macroCalls[node.ID()] = newMacro + } + } else { + // Otherwise just prune the macro target in keeping with the pruning behavior of the + // comprehensions later in the call graph. + macroCall := macro.AsCall() + if macroCall.Target() != nil { + if newTarget, pruned := p.prune(macroCall.Target()); pruned { + macro = p.NewMemberCall(macro.ID(), macroCall.FunctionName(), newTarget, macroCall.Args()...) + p.macroCalls[node.ID()] = macro + } + } } } @@ -421,6 +437,19 @@ func (p *astPruner) prune(node ast.Expr) (ast.Expr, bool) { // the last iteration of the comprehension and not each step in the evaluation which // means that the any residuals computed in between might be inaccurate. if newRange, pruned := p.maybePrune(compre.IterRange()); pruned { + if compre.HasIterVar2() { + return p.NewComprehensionTwoVar( + node.ID(), + newRange, + compre.IterVar(), + compre.IterVar2(), + compre.AccuVar(), + compre.AccuInit(), + compre.LoopCondition(), + compre.LoopStep(), + compre.Result(), + ), true + } return p.NewComprehension( node.ID(), newRange, @@ -468,16 +497,6 @@ func getMaxID(expr ast.Expr) int64 { return maxID } -func clearIterVarVisitor(varName string, state EvalState) astVisitor { - return astVisitor{ - visitExpr: func(e ast.Expr) { - if e.Kind() == ast.IdentKind && e.AsIdent() == varName { - state.SetValue(e.ID(), nil) - } - }, - } -} - func maxIDVisitor(maxID *int64) astVisitor { return astVisitor{ visitExpr: func(e ast.Expr) { @@ -541,3 +560,15 @@ func visit(expr ast.Expr, visitor astVisitor) { } } } + +func isCelBindMacro(macro ast.Expr) bool { + if macro.Kind() != ast.CallKind { + return false + } + macroCall := macro.AsCall() + target := macroCall.Target() + return macroCall.FunctionName() == "bind" && + macroCall.IsMemberFunction() && + target.Kind() == ast.IdentKind && + target.AsIdent() == "cel" +} diff --git a/vendor/github.com/google/cel-go/interpreter/runtimecost.go b/vendor/github.com/google/cel-go/interpreter/runtimecost.go index b9b307c155..8f47c53d28 100644 --- a/vendor/github.com/google/cel-go/interpreter/runtimecost.go +++ b/vendor/github.com/google/cel-go/interpreter/runtimecost.go @@ -198,20 +198,20 @@ func (c *CostTracker) costCall(call InterpretableCall, args []ref.Val, result re switch call.OverloadID() { // O(n) functions case overloads.StartsWithString, overloads.EndsWithString, overloads.StringToBytes, overloads.BytesToString, overloads.ExtQuoteString, overloads.ExtFormatString: - cost += uint64(math.Ceil(float64(c.actualSize(args[0])) * common.StringTraversalCostFactor)) + cost += uint64(math.Ceil(float64(actualSize(args[0])) * common.StringTraversalCostFactor)) case overloads.InList: // If a list is composed entirely of constant values this is O(1), but we don't account for that here. // We just assume all list containment checks are O(n). - cost += c.actualSize(args[1]) + cost += actualSize(args[1]) // O(min(m, n)) functions case overloads.LessString, overloads.GreaterString, overloads.LessEqualsString, overloads.GreaterEqualsString, overloads.LessBytes, overloads.GreaterBytes, overloads.LessEqualsBytes, overloads.GreaterEqualsBytes, overloads.Equals, overloads.NotEquals: // When we check the equality of 2 scalar values (e.g. 2 integers, 2 floating-point numbers, 2 booleans etc.), - // the CostTracker.actualSize() function by definition returns 1 for each operand, resulting in an overall cost + // the CostTracker.ActualSize() function by definition returns 1 for each operand, resulting in an overall cost // of 1. - lhsSize := c.actualSize(args[0]) - rhsSize := c.actualSize(args[1]) + lhsSize := actualSize(args[0]) + rhsSize := actualSize(args[1]) minSize := lhsSize if rhsSize < minSize { minSize = rhsSize @@ -220,23 +220,23 @@ func (c *CostTracker) costCall(call InterpretableCall, args []ref.Val, result re // O(m+n) functions case overloads.AddString, overloads.AddBytes: // In the worst case scenario, we would need to reallocate a new backing store and copy both operands over. - cost += uint64(math.Ceil(float64(c.actualSize(args[0])+c.actualSize(args[1])) * common.StringTraversalCostFactor)) + cost += uint64(math.Ceil(float64(actualSize(args[0])+actualSize(args[1])) * common.StringTraversalCostFactor)) // O(nm) functions case overloads.MatchesString: // https://swtch.com/~rsc/regexp/regexp1.html applies to RE2 implementation supported by CEL // Add one to string length for purposes of cost calculation to prevent product of string and regex to be 0 // in case where string is empty but regex is still expensive. - strCost := uint64(math.Ceil((1.0 + float64(c.actualSize(args[0]))) * common.StringTraversalCostFactor)) + strCost := uint64(math.Ceil((1.0 + float64(actualSize(args[0]))) * common.StringTraversalCostFactor)) // We don't know how many expressions are in the regex, just the string length (a huge // improvement here would be to somehow get a count the number of expressions in the regex or // how many states are in the regex state machine and use that to measure regex cost). // For now, we're making a guess that each expression in a regex is typically at least 4 chars // in length. - regexCost := uint64(math.Ceil(float64(c.actualSize(args[1])) * common.RegexStringLengthCostFactor)) + regexCost := uint64(math.Ceil(float64(actualSize(args[1])) * common.RegexStringLengthCostFactor)) cost += strCost * regexCost case overloads.ContainsString: - strCost := uint64(math.Ceil(float64(c.actualSize(args[0])) * common.StringTraversalCostFactor)) - substrCost := uint64(math.Ceil(float64(c.actualSize(args[1])) * common.StringTraversalCostFactor)) + strCost := uint64(math.Ceil(float64(actualSize(args[0])) * common.StringTraversalCostFactor)) + substrCost := uint64(math.Ceil(float64(actualSize(args[1])) * common.StringTraversalCostFactor)) cost += strCost * substrCost default: @@ -253,11 +253,15 @@ func (c *CostTracker) costCall(call InterpretableCall, args []ref.Val, result re return cost } -// actualSize returns the size of value -func (c *CostTracker) actualSize(value ref.Val) uint64 { +// actualSize returns the size of the value for all traits.Sizer values, a fixed size for all proto-based +// objects, and a size of 1 for all other value types. +func actualSize(value ref.Val) uint64 { if sz, ok := value.(traits.Sizer); ok { return uint64(sz.Size().(types.Int)) } + if opt, ok := value.(*types.Optional); ok && opt.HasValue() { + return actualSize(opt.GetValue()) + } return 1 } diff --git a/vendor/github.com/google/cel-go/parser/errors.go b/vendor/github.com/google/cel-go/parser/errors.go index 93ae7a3ad8..c3cec01a8d 100644 --- a/vendor/github.com/google/cel-go/parser/errors.go +++ b/vendor/github.com/google/cel-go/parser/errors.go @@ -15,8 +15,6 @@ package parser import ( - "fmt" - "github.com/google/cel-go/common" ) @@ -31,11 +29,11 @@ func (e *parseErrors) errorCount() int { } func (e *parseErrors) internalError(message string) { - e.errs.ReportErrorAtID(0, common.NoLocation, message) + e.errs.ReportErrorAtID(0, common.NoLocation, "%s", message) } func (e *parseErrors) syntaxError(l common.Location, message string) { - e.errs.ReportErrorAtID(0, l, fmt.Sprintf("Syntax error: %s", message)) + e.errs.ReportErrorAtID(0, l, "Syntax error: %s", message) } func (e *parseErrors) reportErrorAtID(id int64, l common.Location, message string, args ...any) { diff --git a/vendor/github.com/google/cel-go/parser/gen/BUILD.bazel b/vendor/github.com/google/cel-go/parser/gen/BUILD.bazel index e704334834..3efed87b70 100644 --- a/vendor/github.com/google/cel-go/parser/gen/BUILD.bazel +++ b/vendor/github.com/google/cel-go/parser/gen/BUILD.bazel @@ -1,7 +1,7 @@ load("@io_bazel_rules_go//go:def.bzl", "go_library") package( - default_visibility = ["//parser:__subpackages__"], + default_visibility = ["//:__subpackages__"], licenses = ["notice"], # Apache 2.0 ) diff --git a/vendor/github.com/google/cel-go/parser/gen/CEL.g4 b/vendor/github.com/google/cel-go/parser/gen/CEL.g4 index b011da803c..ee53a844bd 100644 --- a/vendor/github.com/google/cel-go/parser/gen/CEL.g4 +++ b/vendor/github.com/google/cel-go/parser/gen/CEL.g4 @@ -52,13 +52,14 @@ unary member : primary # PrimaryExpr - | member op='.' (opt='?')? id=IDENTIFIER # Select + | member op='.' (opt='?')? id=escapeIdent # Select | member op='.' id=IDENTIFIER open='(' args=exprList? ')' # MemberCall | member op='[' (opt='?')? index=expr ']' # Index ; primary - : leadingDot='.'? id=IDENTIFIER (op='(' args=exprList? ')')? # IdentOrGlobalCall + : leadingDot='.'? id=IDENTIFIER # Ident + | leadingDot='.'? id=IDENTIFIER (op='(' args=exprList? ')') # GlobalCall | '(' e=expr ')' # Nested | op='[' elems=listInit? ','? ']' # CreateList | op='{' entries=mapInitializerList? ','? '}' # CreateStruct @@ -80,13 +81,18 @@ fieldInitializerList ; optField - : (opt='?')? IDENTIFIER + : (opt='?')? escapeIdent ; mapInitializerList : keys+=optExpr cols+=':' values+=expr (',' keys+=optExpr cols+=':' values+=expr)* ; +escapeIdent + : id=IDENTIFIER # SimpleIdentifier + | id=ESC_IDENTIFIER # EscapedIdentifier +; + optExpr : (opt='?')? e=expr ; @@ -198,3 +204,4 @@ STRING BYTES : ('b' | 'B') STRING; IDENTIFIER : (LETTER | '_') ( LETTER | DIGIT | '_')*; +ESC_IDENTIFIER : '`' (LETTER | DIGIT | '_' | '.' | '-' | '/' | ' ')+ '`'; \ No newline at end of file diff --git a/vendor/github.com/google/cel-go/parser/gen/CEL.interp b/vendor/github.com/google/cel-go/parser/gen/CEL.interp index 75b8bb3e20..e085bab574 100644 --- a/vendor/github.com/google/cel-go/parser/gen/CEL.interp +++ b/vendor/github.com/google/cel-go/parser/gen/CEL.interp @@ -36,6 +36,7 @@ null null null null +null token symbolic names: null @@ -75,6 +76,7 @@ NUM_UINT STRING BYTES IDENTIFIER +ESC_IDENTIFIER rule names: start @@ -91,9 +93,10 @@ listInit fieldInitializerList optField mapInitializerList +escapeIdent optExpr literal atn: -[4, 1, 36, 251, 2, 0, 7, 0, 2, 1, 7, 1, 2, 2, 7, 2, 2, 3, 7, 3, 2, 4, 7, 4, 2, 5, 7, 5, 2, 6, 7, 6, 2, 7, 7, 7, 2, 8, 7, 8, 2, 9, 7, 9, 2, 10, 7, 10, 2, 11, 7, 11, 2, 12, 7, 12, 2, 13, 7, 13, 2, 14, 7, 14, 2, 15, 7, 15, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 42, 8, 1, 1, 2, 1, 2, 1, 2, 5, 2, 47, 8, 2, 10, 2, 12, 2, 50, 9, 2, 1, 3, 1, 3, 1, 3, 5, 3, 55, 8, 3, 10, 3, 12, 3, 58, 9, 3, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 5, 4, 66, 8, 4, 10, 4, 12, 4, 69, 9, 4, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 5, 5, 80, 8, 5, 10, 5, 12, 5, 83, 9, 5, 1, 6, 1, 6, 4, 6, 87, 8, 6, 11, 6, 12, 6, 88, 1, 6, 1, 6, 4, 6, 93, 8, 6, 11, 6, 12, 6, 94, 1, 6, 3, 6, 98, 8, 6, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 3, 7, 106, 8, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 3, 7, 114, 8, 7, 1, 7, 1, 7, 1, 7, 1, 7, 3, 7, 120, 8, 7, 1, 7, 1, 7, 1, 7, 5, 7, 125, 8, 7, 10, 7, 12, 7, 128, 9, 7, 1, 8, 3, 8, 131, 8, 8, 1, 8, 1, 8, 1, 8, 3, 8, 136, 8, 8, 1, 8, 3, 8, 139, 8, 8, 1, 8, 1, 8, 1, 8, 1, 8, 1, 8, 1, 8, 3, 8, 147, 8, 8, 1, 8, 3, 8, 150, 8, 8, 1, 8, 1, 8, 1, 8, 3, 8, 155, 8, 8, 1, 8, 3, 8, 158, 8, 8, 1, 8, 1, 8, 3, 8, 162, 8, 8, 1, 8, 1, 8, 1, 8, 5, 8, 167, 8, 8, 10, 8, 12, 8, 170, 9, 8, 1, 8, 1, 8, 3, 8, 174, 8, 8, 1, 8, 3, 8, 177, 8, 8, 1, 8, 1, 8, 3, 8, 181, 8, 8, 1, 9, 1, 9, 1, 9, 5, 9, 186, 8, 9, 10, 9, 12, 9, 189, 9, 9, 1, 10, 1, 10, 1, 10, 5, 10, 194, 8, 10, 10, 10, 12, 10, 197, 9, 10, 1, 11, 1, 11, 1, 11, 1, 11, 1, 11, 1, 11, 1, 11, 1, 11, 5, 11, 207, 8, 11, 10, 11, 12, 11, 210, 9, 11, 1, 12, 3, 12, 213, 8, 12, 1, 12, 1, 12, 1, 13, 1, 13, 1, 13, 1, 13, 1, 13, 1, 13, 1, 13, 1, 13, 5, 13, 225, 8, 13, 10, 13, 12, 13, 228, 9, 13, 1, 14, 3, 14, 231, 8, 14, 1, 14, 1, 14, 1, 15, 3, 15, 236, 8, 15, 1, 15, 1, 15, 1, 15, 3, 15, 241, 8, 15, 1, 15, 1, 15, 1, 15, 1, 15, 1, 15, 1, 15, 3, 15, 249, 8, 15, 1, 15, 0, 3, 8, 10, 14, 16, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 0, 3, 1, 0, 1, 7, 1, 0, 23, 25, 2, 0, 18, 18, 22, 22, 281, 0, 32, 1, 0, 0, 0, 2, 35, 1, 0, 0, 0, 4, 43, 1, 0, 0, 0, 6, 51, 1, 0, 0, 0, 8, 59, 1, 0, 0, 0, 10, 70, 1, 0, 0, 0, 12, 97, 1, 0, 0, 0, 14, 99, 1, 0, 0, 0, 16, 180, 1, 0, 0, 0, 18, 182, 1, 0, 0, 0, 20, 190, 1, 0, 0, 0, 22, 198, 1, 0, 0, 0, 24, 212, 1, 0, 0, 0, 26, 216, 1, 0, 0, 0, 28, 230, 1, 0, 0, 0, 30, 248, 1, 0, 0, 0, 32, 33, 3, 2, 1, 0, 33, 34, 5, 0, 0, 1, 34, 1, 1, 0, 0, 0, 35, 41, 3, 4, 2, 0, 36, 37, 5, 20, 0, 0, 37, 38, 3, 4, 2, 0, 38, 39, 5, 21, 0, 0, 39, 40, 3, 2, 1, 0, 40, 42, 1, 0, 0, 0, 41, 36, 1, 0, 0, 0, 41, 42, 1, 0, 0, 0, 42, 3, 1, 0, 0, 0, 43, 48, 3, 6, 3, 0, 44, 45, 5, 9, 0, 0, 45, 47, 3, 6, 3, 0, 46, 44, 1, 0, 0, 0, 47, 50, 1, 0, 0, 0, 48, 46, 1, 0, 0, 0, 48, 49, 1, 0, 0, 0, 49, 5, 1, 0, 0, 0, 50, 48, 1, 0, 0, 0, 51, 56, 3, 8, 4, 0, 52, 53, 5, 8, 0, 0, 53, 55, 3, 8, 4, 0, 54, 52, 1, 0, 0, 0, 55, 58, 1, 0, 0, 0, 56, 54, 1, 0, 0, 0, 56, 57, 1, 0, 0, 0, 57, 7, 1, 0, 0, 0, 58, 56, 1, 0, 0, 0, 59, 60, 6, 4, -1, 0, 60, 61, 3, 10, 5, 0, 61, 67, 1, 0, 0, 0, 62, 63, 10, 1, 0, 0, 63, 64, 7, 0, 0, 0, 64, 66, 3, 8, 4, 2, 65, 62, 1, 0, 0, 0, 66, 69, 1, 0, 0, 0, 67, 65, 1, 0, 0, 0, 67, 68, 1, 0, 0, 0, 68, 9, 1, 0, 0, 0, 69, 67, 1, 0, 0, 0, 70, 71, 6, 5, -1, 0, 71, 72, 3, 12, 6, 0, 72, 81, 1, 0, 0, 0, 73, 74, 10, 2, 0, 0, 74, 75, 7, 1, 0, 0, 75, 80, 3, 10, 5, 3, 76, 77, 10, 1, 0, 0, 77, 78, 7, 2, 0, 0, 78, 80, 3, 10, 5, 2, 79, 73, 1, 0, 0, 0, 79, 76, 1, 0, 0, 0, 80, 83, 1, 0, 0, 0, 81, 79, 1, 0, 0, 0, 81, 82, 1, 0, 0, 0, 82, 11, 1, 0, 0, 0, 83, 81, 1, 0, 0, 0, 84, 98, 3, 14, 7, 0, 85, 87, 5, 19, 0, 0, 86, 85, 1, 0, 0, 0, 87, 88, 1, 0, 0, 0, 88, 86, 1, 0, 0, 0, 88, 89, 1, 0, 0, 0, 89, 90, 1, 0, 0, 0, 90, 98, 3, 14, 7, 0, 91, 93, 5, 18, 0, 0, 92, 91, 1, 0, 0, 0, 93, 94, 1, 0, 0, 0, 94, 92, 1, 0, 0, 0, 94, 95, 1, 0, 0, 0, 95, 96, 1, 0, 0, 0, 96, 98, 3, 14, 7, 0, 97, 84, 1, 0, 0, 0, 97, 86, 1, 0, 0, 0, 97, 92, 1, 0, 0, 0, 98, 13, 1, 0, 0, 0, 99, 100, 6, 7, -1, 0, 100, 101, 3, 16, 8, 0, 101, 126, 1, 0, 0, 0, 102, 103, 10, 3, 0, 0, 103, 105, 5, 16, 0, 0, 104, 106, 5, 20, 0, 0, 105, 104, 1, 0, 0, 0, 105, 106, 1, 0, 0, 0, 106, 107, 1, 0, 0, 0, 107, 125, 5, 36, 0, 0, 108, 109, 10, 2, 0, 0, 109, 110, 5, 16, 0, 0, 110, 111, 5, 36, 0, 0, 111, 113, 5, 14, 0, 0, 112, 114, 3, 18, 9, 0, 113, 112, 1, 0, 0, 0, 113, 114, 1, 0, 0, 0, 114, 115, 1, 0, 0, 0, 115, 125, 5, 15, 0, 0, 116, 117, 10, 1, 0, 0, 117, 119, 5, 10, 0, 0, 118, 120, 5, 20, 0, 0, 119, 118, 1, 0, 0, 0, 119, 120, 1, 0, 0, 0, 120, 121, 1, 0, 0, 0, 121, 122, 3, 2, 1, 0, 122, 123, 5, 11, 0, 0, 123, 125, 1, 0, 0, 0, 124, 102, 1, 0, 0, 0, 124, 108, 1, 0, 0, 0, 124, 116, 1, 0, 0, 0, 125, 128, 1, 0, 0, 0, 126, 124, 1, 0, 0, 0, 126, 127, 1, 0, 0, 0, 127, 15, 1, 0, 0, 0, 128, 126, 1, 0, 0, 0, 129, 131, 5, 16, 0, 0, 130, 129, 1, 0, 0, 0, 130, 131, 1, 0, 0, 0, 131, 132, 1, 0, 0, 0, 132, 138, 5, 36, 0, 0, 133, 135, 5, 14, 0, 0, 134, 136, 3, 18, 9, 0, 135, 134, 1, 0, 0, 0, 135, 136, 1, 0, 0, 0, 136, 137, 1, 0, 0, 0, 137, 139, 5, 15, 0, 0, 138, 133, 1, 0, 0, 0, 138, 139, 1, 0, 0, 0, 139, 181, 1, 0, 0, 0, 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a/vendor/github.com/google/cel-go/parser/gen/CEL.tokens +++ b/vendor/github.com/google/cel-go/parser/gen/CEL.tokens @@ -34,6 +34,7 @@ NUM_UINT=33 STRING=34 BYTES=35 IDENTIFIER=36 +ESC_IDENTIFIER=37 '=='=1 '!='=2 'in'=3 diff --git a/vendor/github.com/google/cel-go/parser/gen/CELLexer.interp b/vendor/github.com/google/cel-go/parser/gen/CELLexer.interp index 26e7f471e8..162d52188c 100644 --- a/vendor/github.com/google/cel-go/parser/gen/CELLexer.interp +++ b/vendor/github.com/google/cel-go/parser/gen/CELLexer.interp @@ -36,6 +36,7 @@ null null null null +null token symbolic names: null @@ -75,6 +76,7 @@ NUM_UINT STRING BYTES IDENTIFIER +ESC_IDENTIFIER rule names: EQUALS @@ -124,6 +126,7 @@ NUM_UINT STRING BYTES IDENTIFIER +ESC_IDENTIFIER channel names: DEFAULT_TOKEN_CHANNEL @@ -133,4 +136,4 @@ mode names: DEFAULT_MODE atn: -[4, 0, 36, 423, 6, -1, 2, 0, 7, 0, 2, 1, 7, 1, 2, 2, 7, 2, 2, 3, 7, 3, 2, 4, 7, 4, 2, 5, 7, 5, 2, 6, 7, 6, 2, 7, 7, 7, 2, 8, 7, 8, 2, 9, 7, 9, 2, 10, 7, 10, 2, 11, 7, 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\ No newline at end of file diff --git a/vendor/github.com/google/cel-go/parser/gen/CELLexer.tokens b/vendor/github.com/google/cel-go/parser/gen/CELLexer.tokens index b305bdad32..aa1f5eee6f 100644 --- a/vendor/github.com/google/cel-go/parser/gen/CELLexer.tokens +++ b/vendor/github.com/google/cel-go/parser/gen/CELLexer.tokens @@ -34,6 +34,7 @@ NUM_UINT=33 STRING=34 BYTES=35 IDENTIFIER=36 +ESC_IDENTIFIER=37 '=='=1 '!='=2 'in'=3 diff --git a/vendor/github.com/google/cel-go/parser/gen/cel_base_listener.go b/vendor/github.com/google/cel-go/parser/gen/cel_base_listener.go index c49d038676..514f2082fe 100644 --- a/vendor/github.com/google/cel-go/parser/gen/cel_base_listener.go +++ b/vendor/github.com/google/cel-go/parser/gen/cel_base_listener.go @@ -1,4 +1,4 @@ -// Code generated from /usr/local/google/home/tswadell/go/src/github.com/google/cel-go/parser/gen/CEL.g4 by ANTLR 4.13.1. DO NOT EDIT. +// Code generated from /usr/local/google/home/jdtatum/github/cel-go/parser/gen/CEL.g4 by ANTLR 4.13.1. DO NOT EDIT. package gen // CEL import "github.com/antlr4-go/antlr/v4" @@ -98,11 +98,17 @@ func (s *BaseCELListener) EnterIndex(ctx *IndexContext) {} // ExitIndex is called when production Index is exited. func (s *BaseCELListener) ExitIndex(ctx *IndexContext) {} -// EnterIdentOrGlobalCall is called when production IdentOrGlobalCall is entered. -func (s *BaseCELListener) EnterIdentOrGlobalCall(ctx *IdentOrGlobalCallContext) {} +// EnterIdent is called when production Ident is entered. +func (s *BaseCELListener) EnterIdent(ctx *IdentContext) {} -// ExitIdentOrGlobalCall is called when production IdentOrGlobalCall is exited. -func (s *BaseCELListener) ExitIdentOrGlobalCall(ctx *IdentOrGlobalCallContext) {} +// ExitIdent is called when production Ident is exited. +func (s *BaseCELListener) ExitIdent(ctx *IdentContext) {} + +// EnterGlobalCall is called when production GlobalCall is entered. +func (s *BaseCELListener) EnterGlobalCall(ctx *GlobalCallContext) {} + +// ExitGlobalCall is called when production GlobalCall is exited. +func (s *BaseCELListener) ExitGlobalCall(ctx *GlobalCallContext) {} // EnterNested is called when production Nested is entered. func (s *BaseCELListener) EnterNested(ctx *NestedContext) {} @@ -164,6 +170,18 @@ func (s *BaseCELListener) EnterMapInitializerList(ctx *MapInitializerListContext // ExitMapInitializerList is called when production mapInitializerList is exited. func (s *BaseCELListener) ExitMapInitializerList(ctx *MapInitializerListContext) {} +// EnterSimpleIdentifier is called when production SimpleIdentifier is entered. +func (s *BaseCELListener) EnterSimpleIdentifier(ctx *SimpleIdentifierContext) {} + +// ExitSimpleIdentifier is called when production SimpleIdentifier is exited. +func (s *BaseCELListener) ExitSimpleIdentifier(ctx *SimpleIdentifierContext) {} + +// EnterEscapedIdentifier is called when production EscapedIdentifier is entered. +func (s *BaseCELListener) EnterEscapedIdentifier(ctx *EscapedIdentifierContext) {} + +// ExitEscapedIdentifier is called when production EscapedIdentifier is exited. +func (s *BaseCELListener) ExitEscapedIdentifier(ctx *EscapedIdentifierContext) {} + // EnterOptExpr is called when production optExpr is entered. func (s *BaseCELListener) EnterOptExpr(ctx *OptExprContext) {} diff --git a/vendor/github.com/google/cel-go/parser/gen/cel_base_visitor.go b/vendor/github.com/google/cel-go/parser/gen/cel_base_visitor.go index b2c0783d39..8a12cb65e3 100644 --- a/vendor/github.com/google/cel-go/parser/gen/cel_base_visitor.go +++ b/vendor/github.com/google/cel-go/parser/gen/cel_base_visitor.go @@ -1,9 +1,8 @@ -// Code generated from /usr/local/google/home/tswadell/go/src/github.com/google/cel-go/parser/gen/CEL.g4 by ANTLR 4.13.1. DO NOT EDIT. +// Code generated from /usr/local/google/home/jdtatum/github/cel-go/parser/gen/CEL.g4 by ANTLR 4.13.1. DO NOT EDIT. package gen // CEL import "github.com/antlr4-go/antlr/v4" - type BaseCELVisitor struct { *antlr.BaseParseTreeVisitor } @@ -60,7 +59,11 @@ func (v *BaseCELVisitor) VisitIndex(ctx *IndexContext) interface{} { return v.VisitChildren(ctx) } -func (v *BaseCELVisitor) VisitIdentOrGlobalCall(ctx *IdentOrGlobalCallContext) interface{} { +func (v *BaseCELVisitor) VisitIdent(ctx *IdentContext) interface{} { + return v.VisitChildren(ctx) +} + +func (v *BaseCELVisitor) VisitGlobalCall(ctx *GlobalCallContext) interface{} { return v.VisitChildren(ctx) } @@ -104,6 +107,14 @@ func (v *BaseCELVisitor) VisitMapInitializerList(ctx *MapInitializerListContext) return v.VisitChildren(ctx) } +func (v *BaseCELVisitor) VisitSimpleIdentifier(ctx *SimpleIdentifierContext) interface{} { + return v.VisitChildren(ctx) +} + +func (v *BaseCELVisitor) VisitEscapedIdentifier(ctx *EscapedIdentifierContext) interface{} { + return v.VisitChildren(ctx) +} + func (v *BaseCELVisitor) VisitOptExpr(ctx *OptExprContext) interface{} { return v.VisitChildren(ctx) } diff --git a/vendor/github.com/google/cel-go/parser/gen/cel_lexer.go b/vendor/github.com/google/cel-go/parser/gen/cel_lexer.go index e026cc46f0..896562f5fb 100644 --- a/vendor/github.com/google/cel-go/parser/gen/cel_lexer.go +++ b/vendor/github.com/google/cel-go/parser/gen/cel_lexer.go @@ -1,278 +1,285 @@ -// Code generated from /usr/local/google/home/tswadell/go/src/github.com/google/cel-go/parser/gen/CEL.g4 by ANTLR 4.13.1. DO NOT EDIT. +// Code generated from /usr/local/google/home/jdtatum/github/cel-go/parser/gen/CEL.g4 by ANTLR 4.13.1. DO NOT EDIT. package gen + import ( "fmt" - "sync" - "unicode" "github.com/antlr4-go/antlr/v4" + "sync" + "unicode" ) + // Suppress unused import error var _ = fmt.Printf var _ = sync.Once{} var _ = unicode.IsLetter - type CELLexer struct { *antlr.BaseLexer channelNames []string - modeNames []string + modeNames []string // TODO: EOF string } var CELLexerLexerStaticData struct { - once sync.Once - serializedATN []int32 - ChannelNames []string - ModeNames []string - LiteralNames []string - SymbolicNames []string - RuleNames []string - PredictionContextCache *antlr.PredictionContextCache - atn *antlr.ATN - decisionToDFA []*antlr.DFA + once sync.Once + serializedATN []int32 + ChannelNames []string + ModeNames []string + LiteralNames []string + SymbolicNames []string + RuleNames []string + PredictionContextCache *antlr.PredictionContextCache + atn *antlr.ATN + decisionToDFA []*antlr.DFA } func cellexerLexerInit() { - staticData := &CELLexerLexerStaticData - staticData.ChannelNames = []string{ - "DEFAULT_TOKEN_CHANNEL", "HIDDEN", - } - staticData.ModeNames = []string{ - "DEFAULT_MODE", - } - staticData.LiteralNames = []string{ - "", "'=='", "'!='", "'in'", "'<'", "'<='", "'>='", "'>'", "'&&'", "'||'", - "'['", "']'", "'{'", "'}'", "'('", "')'", "'.'", "','", "'-'", "'!'", - "'?'", "':'", "'+'", "'*'", "'/'", "'%'", "'true'", "'false'", "'null'", - } - staticData.SymbolicNames = []string{ - "", "EQUALS", "NOT_EQUALS", "IN", "LESS", "LESS_EQUALS", "GREATER_EQUALS", - "GREATER", "LOGICAL_AND", "LOGICAL_OR", "LBRACKET", "RPRACKET", "LBRACE", - "RBRACE", "LPAREN", "RPAREN", "DOT", "COMMA", "MINUS", "EXCLAM", "QUESTIONMARK", - "COLON", "PLUS", "STAR", "SLASH", "PERCENT", "CEL_TRUE", "CEL_FALSE", - "NUL", "WHITESPACE", "COMMENT", "NUM_FLOAT", "NUM_INT", "NUM_UINT", - "STRING", "BYTES", "IDENTIFIER", - } - staticData.RuleNames = []string{ - "EQUALS", "NOT_EQUALS", "IN", "LESS", "LESS_EQUALS", "GREATER_EQUALS", - "GREATER", "LOGICAL_AND", "LOGICAL_OR", "LBRACKET", "RPRACKET", "LBRACE", - "RBRACE", "LPAREN", "RPAREN", "DOT", "COMMA", "MINUS", "EXCLAM", "QUESTIONMARK", - "COLON", "PLUS", "STAR", "SLASH", "PERCENT", "CEL_TRUE", "CEL_FALSE", - "NUL", "BACKSLASH", "LETTER", "DIGIT", "EXPONENT", "HEXDIGIT", "RAW", - "ESC_SEQ", "ESC_CHAR_SEQ", "ESC_OCT_SEQ", "ESC_BYTE_SEQ", "ESC_UNI_SEQ", - "WHITESPACE", "COMMENT", "NUM_FLOAT", "NUM_INT", "NUM_UINT", "STRING", - "BYTES", "IDENTIFIER", - } - staticData.PredictionContextCache = antlr.NewPredictionContextCache() - staticData.serializedATN = []int32{ - 4, 0, 36, 423, 6, -1, 2, 0, 7, 0, 2, 1, 7, 1, 2, 2, 7, 2, 2, 3, 7, 3, 2, - 4, 7, 4, 2, 5, 7, 5, 2, 6, 7, 6, 2, 7, 7, 7, 2, 8, 7, 8, 2, 9, 7, 9, 2, - 10, 7, 10, 2, 11, 7, 11, 2, 12, 7, 12, 2, 13, 7, 13, 2, 14, 7, 14, 2, 15, - 7, 15, 2, 16, 7, 16, 2, 17, 7, 17, 2, 18, 7, 18, 2, 19, 7, 19, 2, 20, 7, - 20, 2, 21, 7, 21, 2, 22, 7, 22, 2, 23, 7, 23, 2, 24, 7, 24, 2, 25, 7, 25, - 2, 26, 7, 26, 2, 27, 7, 27, 2, 28, 7, 28, 2, 29, 7, 29, 2, 30, 7, 30, 2, - 31, 7, 31, 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390, 5, 34, 0, 0, 390, - 407, 1, 0, 0, 0, 391, 392, 3, 67, 33, 0, 392, 393, 5, 39, 0, 0, 393, 394, - 5, 39, 0, 0, 394, 395, 5, 39, 0, 0, 395, 399, 1, 0, 0, 0, 396, 398, 9, - 0, 0, 0, 397, 396, 1, 0, 0, 0, 398, 401, 1, 0, 0, 0, 399, 400, 1, 0, 0, - 0, 399, 397, 1, 0, 0, 0, 400, 402, 1, 0, 0, 0, 401, 399, 1, 0, 0, 0, 402, - 403, 5, 39, 0, 0, 403, 404, 5, 39, 0, 0, 404, 405, 5, 39, 0, 0, 405, 407, - 1, 0, 0, 0, 406, 310, 1, 0, 0, 0, 406, 319, 1, 0, 0, 0, 406, 328, 1, 0, - 0, 0, 406, 342, 1, 0, 0, 0, 406, 356, 1, 0, 0, 0, 406, 366, 1, 0, 0, 0, - 406, 376, 1, 0, 0, 0, 406, 391, 1, 0, 0, 0, 407, 90, 1, 0, 0, 0, 408, 409, - 7, 15, 0, 0, 409, 410, 3, 89, 44, 0, 410, 92, 1, 0, 0, 0, 411, 414, 3, - 59, 29, 0, 412, 414, 5, 95, 0, 0, 413, 411, 1, 0, 0, 0, 413, 412, 1, 0, - 0, 0, 414, 420, 1, 0, 0, 0, 415, 419, 3, 59, 29, 0, 416, 419, 3, 61, 30, - 0, 417, 419, 5, 95, 0, 0, 418, 415, 1, 0, 0, 0, 418, 416, 1, 0, 0, 0, 418, - 417, 1, 0, 0, 0, 419, 422, 1, 0, 0, 0, 420, 418, 1, 0, 0, 0, 420, 421, - 1, 0, 0, 0, 421, 94, 1, 0, 0, 0, 422, 420, 1, 0, 0, 0, 36, 0, 176, 181, - 191, 224, 229, 239, 247, 253, 256, 261, 269, 272, 274, 279, 287, 289, 294, - 304, 308, 313, 315, 322, 324, 334, 336, 348, 350, 361, 371, 384, 399, 406, - 413, 418, 420, 1, 0, 1, 0, -} - deserializer := antlr.NewATNDeserializer(nil) - staticData.atn = deserializer.Deserialize(staticData.serializedATN) - atn := staticData.atn - staticData.decisionToDFA = make([]*antlr.DFA, len(atn.DecisionToState)) - decisionToDFA := staticData.decisionToDFA - for index, state := range atn.DecisionToState { - decisionToDFA[index] = antlr.NewDFA(state, index) - } + staticData := &CELLexerLexerStaticData + staticData.ChannelNames = []string{ + "DEFAULT_TOKEN_CHANNEL", "HIDDEN", + } + staticData.ModeNames = []string{ + "DEFAULT_MODE", + } + staticData.LiteralNames = []string{ + "", "'=='", "'!='", "'in'", "'<'", "'<='", "'>='", "'>'", "'&&'", "'||'", + "'['", "']'", "'{'", "'}'", "'('", "')'", "'.'", "','", "'-'", "'!'", + "'?'", "':'", "'+'", "'*'", "'/'", "'%'", "'true'", "'false'", "'null'", + } + staticData.SymbolicNames = []string{ + "", "EQUALS", "NOT_EQUALS", "IN", "LESS", "LESS_EQUALS", "GREATER_EQUALS", + "GREATER", "LOGICAL_AND", "LOGICAL_OR", "LBRACKET", "RPRACKET", "LBRACE", + "RBRACE", "LPAREN", "RPAREN", "DOT", "COMMA", "MINUS", "EXCLAM", "QUESTIONMARK", + "COLON", "PLUS", "STAR", "SLASH", "PERCENT", "CEL_TRUE", "CEL_FALSE", + "NUL", "WHITESPACE", "COMMENT", "NUM_FLOAT", "NUM_INT", "NUM_UINT", + "STRING", "BYTES", "IDENTIFIER", "ESC_IDENTIFIER", + } + staticData.RuleNames = []string{ + "EQUALS", "NOT_EQUALS", "IN", "LESS", "LESS_EQUALS", "GREATER_EQUALS", + "GREATER", "LOGICAL_AND", "LOGICAL_OR", "LBRACKET", "RPRACKET", "LBRACE", + "RBRACE", "LPAREN", "RPAREN", "DOT", "COMMA", "MINUS", "EXCLAM", "QUESTIONMARK", + "COLON", "PLUS", "STAR", "SLASH", "PERCENT", "CEL_TRUE", "CEL_FALSE", + "NUL", "BACKSLASH", "LETTER", "DIGIT", "EXPONENT", "HEXDIGIT", "RAW", + "ESC_SEQ", "ESC_CHAR_SEQ", "ESC_OCT_SEQ", "ESC_BYTE_SEQ", "ESC_UNI_SEQ", + "WHITESPACE", "COMMENT", "NUM_FLOAT", "NUM_INT", "NUM_UINT", "STRING", + "BYTES", "IDENTIFIER", "ESC_IDENTIFIER", + } + staticData.PredictionContextCache = antlr.NewPredictionContextCache() + staticData.serializedATN = []int32{ + 4, 0, 37, 435, 6, -1, 2, 0, 7, 0, 2, 1, 7, 1, 2, 2, 7, 2, 2, 3, 7, 3, 2, + 4, 7, 4, 2, 5, 7, 5, 2, 6, 7, 6, 2, 7, 7, 7, 2, 8, 7, 8, 2, 9, 7, 9, 2, + 10, 7, 10, 2, 11, 7, 11, 2, 12, 7, 12, 2, 13, 7, 13, 2, 14, 7, 14, 2, 15, + 7, 15, 2, 16, 7, 16, 2, 17, 7, 17, 2, 18, 7, 18, 2, 19, 7, 19, 2, 20, 7, + 20, 2, 21, 7, 21, 2, 22, 7, 22, 2, 23, 7, 23, 2, 24, 7, 24, 2, 25, 7, 25, + 2, 26, 7, 26, 2, 27, 7, 27, 2, 28, 7, 28, 2, 29, 7, 29, 2, 30, 7, 30, 2, + 31, 7, 31, 2, 32, 7, 32, 2, 33, 7, 33, 2, 34, 7, 34, 2, 35, 7, 35, 2, 36, + 7, 36, 2, 37, 7, 37, 2, 38, 7, 38, 2, 39, 7, 39, 2, 40, 7, 40, 2, 41, 7, + 41, 2, 42, 7, 42, 2, 43, 7, 43, 2, 44, 7, 44, 2, 45, 7, 45, 2, 46, 7, 46, + 2, 47, 7, 47, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 2, 1, + 3, 1, 3, 1, 4, 1, 4, 1, 4, 1, 5, 1, 5, 1, 5, 1, 6, 1, 6, 1, 7, 1, 7, 1, + 7, 1, 8, 1, 8, 1, 8, 1, 9, 1, 9, 1, 10, 1, 10, 1, 11, 1, 11, 1, 12, 1, + 12, 1, 13, 1, 13, 1, 14, 1, 14, 1, 15, 1, 15, 1, 16, 1, 16, 1, 17, 1, 17, + 1, 18, 1, 18, 1, 19, 1, 19, 1, 20, 1, 20, 1, 21, 1, 21, 1, 22, 1, 22, 1, + 23, 1, 23, 1, 24, 1, 24, 1, 25, 1, 25, 1, 25, 1, 25, 1, 25, 1, 26, 1, 26, + 1, 26, 1, 26, 1, 26, 1, 26, 1, 27, 1, 27, 1, 27, 1, 27, 1, 27, 1, 28, 1, + 28, 1, 29, 1, 29, 1, 30, 1, 30, 1, 31, 1, 31, 3, 31, 179, 8, 31, 1, 31, + 4, 31, 182, 8, 31, 11, 31, 12, 31, 183, 1, 32, 1, 32, 1, 33, 1, 33, 1, + 34, 1, 34, 1, 34, 1, 34, 3, 34, 194, 8, 34, 1, 35, 1, 35, 1, 35, 1, 36, + 1, 36, 1, 36, 1, 36, 1, 36, 1, 37, 1, 37, 1, 37, 1, 37, 1, 37, 1, 38, 1, + 38, 1, 38, 1, 38, 1, 38, 1, 38, 1, 38, 1, 38, 1, 38, 1, 38, 1, 38, 1, 38, + 1, 38, 1, 38, 1, 38, 1, 38, 1, 38, 1, 38, 3, 38, 227, 8, 38, 1, 39, 4, + 39, 230, 8, 39, 11, 39, 12, 39, 231, 1, 39, 1, 39, 1, 40, 1, 40, 1, 40, + 1, 40, 5, 40, 240, 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0, 0, 0, 318, 320, 1, 0, 0, 0, 319, 317, + 1, 0, 0, 0, 320, 409, 5, 34, 0, 0, 321, 326, 5, 39, 0, 0, 322, 325, 3, + 69, 34, 0, 323, 325, 8, 11, 0, 0, 324, 322, 1, 0, 0, 0, 324, 323, 1, 0, + 0, 0, 325, 328, 1, 0, 0, 0, 326, 324, 1, 0, 0, 0, 326, 327, 1, 0, 0, 0, + 327, 329, 1, 0, 0, 0, 328, 326, 1, 0, 0, 0, 329, 409, 5, 39, 0, 0, 330, + 331, 5, 34, 0, 0, 331, 332, 5, 34, 0, 0, 332, 333, 5, 34, 0, 0, 333, 338, + 1, 0, 0, 0, 334, 337, 3, 69, 34, 0, 335, 337, 8, 12, 0, 0, 336, 334, 1, + 0, 0, 0, 336, 335, 1, 0, 0, 0, 337, 340, 1, 0, 0, 0, 338, 339, 1, 0, 0, + 0, 338, 336, 1, 0, 0, 0, 339, 341, 1, 0, 0, 0, 340, 338, 1, 0, 0, 0, 341, + 342, 5, 34, 0, 0, 342, 343, 5, 34, 0, 0, 343, 409, 5, 34, 0, 0, 344, 345, + 5, 39, 0, 0, 345, 346, 5, 39, 0, 0, 346, 347, 5, 39, 0, 0, 347, 352, 1, + 0, 0, 0, 348, 351, 3, 69, 34, 0, 349, 351, 8, 12, 0, 0, 350, 348, 1, 0, + 0, 0, 350, 349, 1, 0, 0, 0, 351, 354, 1, 0, 0, 0, 352, 353, 1, 0, 0, 0, + 352, 350, 1, 0, 0, 0, 353, 355, 1, 0, 0, 0, 354, 352, 1, 0, 0, 0, 355, + 356, 5, 39, 0, 0, 356, 357, 5, 39, 0, 0, 357, 409, 5, 39, 0, 0, 358, 359, + 3, 67, 33, 0, 359, 363, 5, 34, 0, 0, 360, 362, 8, 13, 0, 0, 361, 360, 1, + 0, 0, 0, 362, 365, 1, 0, 0, 0, 363, 361, 1, 0, 0, 0, 363, 364, 1, 0, 0, + 0, 364, 366, 1, 0, 0, 0, 365, 363, 1, 0, 0, 0, 366, 367, 5, 34, 0, 0, 367, + 409, 1, 0, 0, 0, 368, 369, 3, 67, 33, 0, 369, 373, 5, 39, 0, 0, 370, 372, + 8, 14, 0, 0, 371, 370, 1, 0, 0, 0, 372, 375, 1, 0, 0, 0, 373, 371, 1, 0, + 0, 0, 373, 374, 1, 0, 0, 0, 374, 376, 1, 0, 0, 0, 375, 373, 1, 0, 0, 0, + 376, 377, 5, 39, 0, 0, 377, 409, 1, 0, 0, 0, 378, 379, 3, 67, 33, 0, 379, + 380, 5, 34, 0, 0, 380, 381, 5, 34, 0, 0, 381, 382, 5, 34, 0, 0, 382, 386, + 1, 0, 0, 0, 383, 385, 9, 0, 0, 0, 384, 383, 1, 0, 0, 0, 385, 388, 1, 0, + 0, 0, 386, 387, 1, 0, 0, 0, 386, 384, 1, 0, 0, 0, 387, 389, 1, 0, 0, 0, + 388, 386, 1, 0, 0, 0, 389, 390, 5, 34, 0, 0, 390, 391, 5, 34, 0, 0, 391, + 392, 5, 34, 0, 0, 392, 409, 1, 0, 0, 0, 393, 394, 3, 67, 33, 0, 394, 395, + 5, 39, 0, 0, 395, 396, 5, 39, 0, 0, 396, 397, 5, 39, 0, 0, 397, 401, 1, + 0, 0, 0, 398, 400, 9, 0, 0, 0, 399, 398, 1, 0, 0, 0, 400, 403, 1, 0, 0, + 0, 401, 402, 1, 0, 0, 0, 401, 399, 1, 0, 0, 0, 402, 404, 1, 0, 0, 0, 403, + 401, 1, 0, 0, 0, 404, 405, 5, 39, 0, 0, 405, 406, 5, 39, 0, 0, 406, 407, + 5, 39, 0, 0, 407, 409, 1, 0, 0, 0, 408, 312, 1, 0, 0, 0, 408, 321, 1, 0, + 0, 0, 408, 330, 1, 0, 0, 0, 408, 344, 1, 0, 0, 0, 408, 358, 1, 0, 0, 0, + 408, 368, 1, 0, 0, 0, 408, 378, 1, 0, 0, 0, 408, 393, 1, 0, 0, 0, 409, + 90, 1, 0, 0, 0, 410, 411, 7, 15, 0, 0, 411, 412, 3, 89, 44, 0, 412, 92, + 1, 0, 0, 0, 413, 416, 3, 59, 29, 0, 414, 416, 5, 95, 0, 0, 415, 413, 1, + 0, 0, 0, 415, 414, 1, 0, 0, 0, 416, 422, 1, 0, 0, 0, 417, 421, 3, 59, 29, + 0, 418, 421, 3, 61, 30, 0, 419, 421, 5, 95, 0, 0, 420, 417, 1, 0, 0, 0, + 420, 418, 1, 0, 0, 0, 420, 419, 1, 0, 0, 0, 421, 424, 1, 0, 0, 0, 422, + 420, 1, 0, 0, 0, 422, 423, 1, 0, 0, 0, 423, 94, 1, 0, 0, 0, 424, 422, 1, + 0, 0, 0, 425, 429, 5, 96, 0, 0, 426, 430, 3, 59, 29, 0, 427, 430, 3, 61, + 30, 0, 428, 430, 7, 16, 0, 0, 429, 426, 1, 0, 0, 0, 429, 427, 1, 0, 0, + 0, 429, 428, 1, 0, 0, 0, 430, 431, 1, 0, 0, 0, 431, 429, 1, 0, 0, 0, 431, + 432, 1, 0, 0, 0, 432, 433, 1, 0, 0, 0, 433, 434, 5, 96, 0, 0, 434, 96, + 1, 0, 0, 0, 38, 0, 178, 183, 193, 226, 231, 241, 249, 255, 258, 263, 271, + 274, 276, 281, 289, 291, 296, 306, 310, 315, 317, 324, 326, 336, 338, 350, + 352, 363, 373, 386, 401, 408, 415, 420, 422, 429, 431, 1, 0, 1, 0, + } + deserializer := antlr.NewATNDeserializer(nil) + staticData.atn = deserializer.Deserialize(staticData.serializedATN) + atn := staticData.atn + staticData.decisionToDFA = make([]*antlr.DFA, len(atn.DecisionToState)) + decisionToDFA := staticData.decisionToDFA + for index, state := range atn.DecisionToState { + decisionToDFA[index] = antlr.NewDFA(state, index) + } } // CELLexerInit initializes any static state used to implement CELLexer. By default the @@ -280,16 +287,16 @@ func cellexerLexerInit() { // NewCELLexer(). You can call this function if you wish to initialize the static state ahead // of time. func CELLexerInit() { - staticData := &CELLexerLexerStaticData - staticData.once.Do(cellexerLexerInit) + staticData := &CELLexerLexerStaticData + staticData.once.Do(cellexerLexerInit) } // NewCELLexer produces a new lexer instance for the optional input antlr.CharStream. func NewCELLexer(input antlr.CharStream) *CELLexer { - CELLexerInit() + CELLexerInit() l := new(CELLexer) l.BaseLexer = antlr.NewBaseLexer(input) - staticData := &CELLexerLexerStaticData + staticData := &CELLexerLexerStaticData l.Interpreter = antlr.NewLexerATNSimulator(l, staticData.atn, staticData.decisionToDFA, staticData.PredictionContextCache) l.channelNames = staticData.ChannelNames l.modeNames = staticData.ModeNames @@ -304,41 +311,41 @@ func NewCELLexer(input antlr.CharStream) *CELLexer { // CELLexer tokens. const ( - CELLexerEQUALS = 1 - CELLexerNOT_EQUALS = 2 - CELLexerIN = 3 - CELLexerLESS = 4 - CELLexerLESS_EQUALS = 5 + CELLexerEQUALS = 1 + CELLexerNOT_EQUALS = 2 + CELLexerIN = 3 + CELLexerLESS = 4 + CELLexerLESS_EQUALS = 5 CELLexerGREATER_EQUALS = 6 - CELLexerGREATER = 7 - CELLexerLOGICAL_AND = 8 - CELLexerLOGICAL_OR = 9 - CELLexerLBRACKET = 10 - CELLexerRPRACKET = 11 - CELLexerLBRACE = 12 - CELLexerRBRACE = 13 - CELLexerLPAREN = 14 - CELLexerRPAREN = 15 - CELLexerDOT = 16 - CELLexerCOMMA = 17 - CELLexerMINUS = 18 - CELLexerEXCLAM = 19 - CELLexerQUESTIONMARK = 20 - CELLexerCOLON = 21 - CELLexerPLUS = 22 - CELLexerSTAR = 23 - CELLexerSLASH = 24 - CELLexerPERCENT = 25 - CELLexerCEL_TRUE = 26 - CELLexerCEL_FALSE = 27 - CELLexerNUL = 28 - CELLexerWHITESPACE = 29 - CELLexerCOMMENT = 30 - CELLexerNUM_FLOAT = 31 - CELLexerNUM_INT = 32 - CELLexerNUM_UINT = 33 - CELLexerSTRING = 34 - CELLexerBYTES = 35 - CELLexerIDENTIFIER = 36 + CELLexerGREATER = 7 + CELLexerLOGICAL_AND = 8 + CELLexerLOGICAL_OR = 9 + CELLexerLBRACKET = 10 + CELLexerRPRACKET = 11 + CELLexerLBRACE = 12 + CELLexerRBRACE = 13 + CELLexerLPAREN = 14 + CELLexerRPAREN = 15 + CELLexerDOT = 16 + CELLexerCOMMA = 17 + CELLexerMINUS = 18 + CELLexerEXCLAM = 19 + CELLexerQUESTIONMARK = 20 + CELLexerCOLON = 21 + CELLexerPLUS = 22 + CELLexerSTAR = 23 + CELLexerSLASH = 24 + CELLexerPERCENT = 25 + CELLexerCEL_TRUE = 26 + CELLexerCEL_FALSE = 27 + CELLexerNUL = 28 + CELLexerWHITESPACE = 29 + CELLexerCOMMENT = 30 + CELLexerNUM_FLOAT = 31 + CELLexerNUM_INT = 32 + CELLexerNUM_UINT = 33 + CELLexerSTRING = 34 + CELLexerBYTES = 35 + CELLexerIDENTIFIER = 36 + CELLexerESC_IDENTIFIER = 37 ) - diff --git a/vendor/github.com/google/cel-go/parser/gen/cel_listener.go b/vendor/github.com/google/cel-go/parser/gen/cel_listener.go index 22dc997898..da477c4b7f 100644 --- a/vendor/github.com/google/cel-go/parser/gen/cel_listener.go +++ b/vendor/github.com/google/cel-go/parser/gen/cel_listener.go @@ -1,9 +1,8 @@ -// Code generated from /usr/local/google/home/tswadell/go/src/github.com/google/cel-go/parser/gen/CEL.g4 by ANTLR 4.13.1. DO NOT EDIT. +// Code generated from /usr/local/google/home/jdtatum/github/cel-go/parser/gen/CEL.g4 by ANTLR 4.13.1. DO NOT EDIT. package gen // CEL import "github.com/antlr4-go/antlr/v4" - // CELListener is a complete listener for a parse tree produced by CELParser. type CELListener interface { antlr.ParseTreeListener @@ -47,8 +46,11 @@ type CELListener interface { // EnterIndex is called when entering the Index production. EnterIndex(c *IndexContext) - // EnterIdentOrGlobalCall is called when entering the IdentOrGlobalCall production. - EnterIdentOrGlobalCall(c *IdentOrGlobalCallContext) + // EnterIdent is called when entering the Ident production. + EnterIdent(c *IdentContext) + + // EnterGlobalCall is called when entering the GlobalCall production. + EnterGlobalCall(c *GlobalCallContext) // EnterNested is called when entering the Nested production. EnterNested(c *NestedContext) @@ -80,6 +82,12 @@ type CELListener interface { // EnterMapInitializerList is called when entering the mapInitializerList production. EnterMapInitializerList(c *MapInitializerListContext) + // EnterSimpleIdentifier is called when entering the SimpleIdentifier production. + EnterSimpleIdentifier(c *SimpleIdentifierContext) + + // EnterEscapedIdentifier is called when entering the EscapedIdentifier production. + EnterEscapedIdentifier(c *EscapedIdentifierContext) + // EnterOptExpr is called when entering the optExpr production. EnterOptExpr(c *OptExprContext) @@ -146,8 +154,11 @@ type CELListener interface { // ExitIndex is called when exiting the Index production. ExitIndex(c *IndexContext) - // ExitIdentOrGlobalCall is called when exiting the IdentOrGlobalCall production. - ExitIdentOrGlobalCall(c *IdentOrGlobalCallContext) + // ExitIdent is called when exiting the Ident production. + ExitIdent(c *IdentContext) + + // ExitGlobalCall is called when exiting the GlobalCall production. + ExitGlobalCall(c *GlobalCallContext) // ExitNested is called when exiting the Nested production. ExitNested(c *NestedContext) @@ -179,6 +190,12 @@ type CELListener interface { // ExitMapInitializerList is called when exiting the mapInitializerList production. ExitMapInitializerList(c *MapInitializerListContext) + // ExitSimpleIdentifier is called when exiting the SimpleIdentifier production. + ExitSimpleIdentifier(c *SimpleIdentifierContext) + + // ExitEscapedIdentifier is called when exiting the EscapedIdentifier production. + ExitEscapedIdentifier(c *EscapedIdentifierContext) + // ExitOptExpr is called when exiting the optExpr production. ExitOptExpr(c *OptExprContext) diff --git a/vendor/github.com/google/cel-go/parser/gen/cel_parser.go b/vendor/github.com/google/cel-go/parser/gen/cel_parser.go index 35334af615..38693df58d 100644 --- a/vendor/github.com/google/cel-go/parser/gen/cel_parser.go +++ b/vendor/github.com/google/cel-go/parser/gen/cel_parser.go @@ -1,10 +1,10 @@ -// Code generated from /usr/local/google/home/tswadell/go/src/github.com/google/cel-go/parser/gen/CEL.g4 by ANTLR 4.13.1. DO NOT EDIT. +// Code generated from /usr/local/google/home/jdtatum/github/cel-go/parser/gen/CEL.g4 by ANTLR 4.13.1. DO NOT EDIT. package gen // CEL import ( "fmt" "strconv" - "sync" + "sync" "github.com/antlr4-go/antlr/v4" ) @@ -14,167 +14,170 @@ var _ = fmt.Printf var _ = strconv.Itoa var _ = sync.Once{} - type CELParser struct { *antlr.BaseParser } var CELParserStaticData struct { - once sync.Once - serializedATN []int32 - LiteralNames []string - SymbolicNames []string - RuleNames []string - PredictionContextCache *antlr.PredictionContextCache - atn *antlr.ATN - decisionToDFA []*antlr.DFA + once sync.Once + serializedATN []int32 + LiteralNames []string + SymbolicNames []string + RuleNames []string + PredictionContextCache *antlr.PredictionContextCache + atn *antlr.ATN + decisionToDFA []*antlr.DFA } func celParserInit() { - staticData := &CELParserStaticData - staticData.LiteralNames = []string{ - "", "'=='", "'!='", "'in'", "'<'", "'<='", "'>='", "'>'", "'&&'", "'||'", - "'['", "']'", "'{'", "'}'", "'('", "')'", "'.'", "','", "'-'", "'!'", - "'?'", "':'", "'+'", "'*'", "'/'", "'%'", "'true'", "'false'", "'null'", - } - staticData.SymbolicNames = []string{ - "", "EQUALS", "NOT_EQUALS", "IN", "LESS", "LESS_EQUALS", "GREATER_EQUALS", - "GREATER", "LOGICAL_AND", "LOGICAL_OR", "LBRACKET", "RPRACKET", "LBRACE", - "RBRACE", "LPAREN", "RPAREN", "DOT", "COMMA", "MINUS", "EXCLAM", "QUESTIONMARK", - "COLON", "PLUS", "STAR", "SLASH", "PERCENT", "CEL_TRUE", "CEL_FALSE", - "NUL", "WHITESPACE", "COMMENT", "NUM_FLOAT", "NUM_INT", "NUM_UINT", - "STRING", "BYTES", "IDENTIFIER", - } - staticData.RuleNames = []string{ - "start", "expr", "conditionalOr", "conditionalAnd", "relation", "calc", - "unary", "member", "primary", "exprList", "listInit", "fieldInitializerList", - "optField", "mapInitializerList", "optExpr", "literal", - } - staticData.PredictionContextCache = antlr.NewPredictionContextCache() - staticData.serializedATN = []int32{ - 4, 1, 36, 251, 2, 0, 7, 0, 2, 1, 7, 1, 2, 2, 7, 2, 2, 3, 7, 3, 2, 4, 7, - 4, 2, 5, 7, 5, 2, 6, 7, 6, 2, 7, 7, 7, 2, 8, 7, 8, 2, 9, 7, 9, 2, 10, 7, - 10, 2, 11, 7, 11, 2, 12, 7, 12, 2, 13, 7, 13, 2, 14, 7, 14, 2, 15, 7, 15, - 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 42, 8, 1, 1, - 2, 1, 2, 1, 2, 5, 2, 47, 8, 2, 10, 2, 12, 2, 50, 9, 2, 1, 3, 1, 3, 1, 3, - 5, 3, 55, 8, 3, 10, 3, 12, 3, 58, 9, 3, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, - 4, 5, 4, 66, 8, 4, 10, 4, 12, 4, 69, 9, 4, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, - 1, 5, 1, 5, 1, 5, 1, 5, 5, 5, 80, 8, 5, 10, 5, 12, 5, 83, 9, 5, 1, 6, 1, - 6, 4, 6, 87, 8, 6, 11, 6, 12, 6, 88, 1, 6, 1, 6, 4, 6, 93, 8, 6, 11, 6, - 12, 6, 94, 1, 6, 3, 6, 98, 8, 6, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 3, - 7, 106, 8, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 3, 7, 114, 8, 7, 1, 7, - 1, 7, 1, 7, 1, 7, 3, 7, 120, 8, 7, 1, 7, 1, 7, 1, 7, 5, 7, 125, 8, 7, 10, - 7, 12, 7, 128, 9, 7, 1, 8, 3, 8, 131, 8, 8, 1, 8, 1, 8, 1, 8, 3, 8, 136, - 8, 8, 1, 8, 3, 8, 139, 8, 8, 1, 8, 1, 8, 1, 8, 1, 8, 1, 8, 1, 8, 3, 8, - 147, 8, 8, 1, 8, 3, 8, 150, 8, 8, 1, 8, 1, 8, 1, 8, 3, 8, 155, 8, 8, 1, - 8, 3, 8, 158, 8, 8, 1, 8, 1, 8, 3, 8, 162, 8, 8, 1, 8, 1, 8, 1, 8, 5, 8, - 167, 8, 8, 10, 8, 12, 8, 170, 9, 8, 1, 8, 1, 8, 3, 8, 174, 8, 8, 1, 8, - 3, 8, 177, 8, 8, 1, 8, 1, 8, 3, 8, 181, 8, 8, 1, 9, 1, 9, 1, 9, 5, 9, 186, - 8, 9, 10, 9, 12, 9, 189, 9, 9, 1, 10, 1, 10, 1, 10, 5, 10, 194, 8, 10, - 10, 10, 12, 10, 197, 9, 10, 1, 11, 1, 11, 1, 11, 1, 11, 1, 11, 1, 11, 1, - 11, 1, 11, 5, 11, 207, 8, 11, 10, 11, 12, 11, 210, 9, 11, 1, 12, 3, 12, - 213, 8, 12, 1, 12, 1, 12, 1, 13, 1, 13, 1, 13, 1, 13, 1, 13, 1, 13, 1, - 13, 1, 13, 5, 13, 225, 8, 13, 10, 13, 12, 13, 228, 9, 13, 1, 14, 3, 14, - 231, 8, 14, 1, 14, 1, 14, 1, 15, 3, 15, 236, 8, 15, 1, 15, 1, 15, 1, 15, - 3, 15, 241, 8, 15, 1, 15, 1, 15, 1, 15, 1, 15, 1, 15, 1, 15, 3, 15, 249, - 8, 15, 1, 15, 0, 3, 8, 10, 14, 16, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, - 22, 24, 26, 28, 30, 0, 3, 1, 0, 1, 7, 1, 0, 23, 25, 2, 0, 18, 18, 22, 22, - 281, 0, 32, 1, 0, 0, 0, 2, 35, 1, 0, 0, 0, 4, 43, 1, 0, 0, 0, 6, 51, 1, - 0, 0, 0, 8, 59, 1, 0, 0, 0, 10, 70, 1, 0, 0, 0, 12, 97, 1, 0, 0, 0, 14, - 99, 1, 0, 0, 0, 16, 180, 1, 0, 0, 0, 18, 182, 1, 0, 0, 0, 20, 190, 1, 0, - 0, 0, 22, 198, 1, 0, 0, 0, 24, 212, 1, 0, 0, 0, 26, 216, 1, 0, 0, 0, 28, - 230, 1, 0, 0, 0, 30, 248, 1, 0, 0, 0, 32, 33, 3, 2, 1, 0, 33, 34, 5, 0, - 0, 1, 34, 1, 1, 0, 0, 0, 35, 41, 3, 4, 2, 0, 36, 37, 5, 20, 0, 0, 37, 38, - 3, 4, 2, 0, 38, 39, 5, 21, 0, 0, 39, 40, 3, 2, 1, 0, 40, 42, 1, 0, 0, 0, - 41, 36, 1, 0, 0, 0, 41, 42, 1, 0, 0, 0, 42, 3, 1, 0, 0, 0, 43, 48, 3, 6, - 3, 0, 44, 45, 5, 9, 0, 0, 45, 47, 3, 6, 3, 0, 46, 44, 1, 0, 0, 0, 47, 50, - 1, 0, 0, 0, 48, 46, 1, 0, 0, 0, 48, 49, 1, 0, 0, 0, 49, 5, 1, 0, 0, 0, - 50, 48, 1, 0, 0, 0, 51, 56, 3, 8, 4, 0, 52, 53, 5, 8, 0, 0, 53, 55, 3, - 8, 4, 0, 54, 52, 1, 0, 0, 0, 55, 58, 1, 0, 0, 0, 56, 54, 1, 0, 0, 0, 56, - 57, 1, 0, 0, 0, 57, 7, 1, 0, 0, 0, 58, 56, 1, 0, 0, 0, 59, 60, 6, 4, -1, - 0, 60, 61, 3, 10, 5, 0, 61, 67, 1, 0, 0, 0, 62, 63, 10, 1, 0, 0, 63, 64, - 7, 0, 0, 0, 64, 66, 3, 8, 4, 2, 65, 62, 1, 0, 0, 0, 66, 69, 1, 0, 0, 0, - 67, 65, 1, 0, 0, 0, 67, 68, 1, 0, 0, 0, 68, 9, 1, 0, 0, 0, 69, 67, 1, 0, - 0, 0, 70, 71, 6, 5, -1, 0, 71, 72, 3, 12, 6, 0, 72, 81, 1, 0, 0, 0, 73, - 74, 10, 2, 0, 0, 74, 75, 7, 1, 0, 0, 75, 80, 3, 10, 5, 3, 76, 77, 10, 1, - 0, 0, 77, 78, 7, 2, 0, 0, 78, 80, 3, 10, 5, 2, 79, 73, 1, 0, 0, 0, 79, - 76, 1, 0, 0, 0, 80, 83, 1, 0, 0, 0, 81, 79, 1, 0, 0, 0, 81, 82, 1, 0, 0, - 0, 82, 11, 1, 0, 0, 0, 83, 81, 1, 0, 0, 0, 84, 98, 3, 14, 7, 0, 85, 87, - 5, 19, 0, 0, 86, 85, 1, 0, 0, 0, 87, 88, 1, 0, 0, 0, 88, 86, 1, 0, 0, 0, - 88, 89, 1, 0, 0, 0, 89, 90, 1, 0, 0, 0, 90, 98, 3, 14, 7, 0, 91, 93, 5, - 18, 0, 0, 92, 91, 1, 0, 0, 0, 93, 94, 1, 0, 0, 0, 94, 92, 1, 0, 0, 0, 94, - 95, 1, 0, 0, 0, 95, 96, 1, 0, 0, 0, 96, 98, 3, 14, 7, 0, 97, 84, 1, 0, - 0, 0, 97, 86, 1, 0, 0, 0, 97, 92, 1, 0, 0, 0, 98, 13, 1, 0, 0, 0, 99, 100, - 6, 7, -1, 0, 100, 101, 3, 16, 8, 0, 101, 126, 1, 0, 0, 0, 102, 103, 10, - 3, 0, 0, 103, 105, 5, 16, 0, 0, 104, 106, 5, 20, 0, 0, 105, 104, 1, 0, - 0, 0, 105, 106, 1, 0, 0, 0, 106, 107, 1, 0, 0, 0, 107, 125, 5, 36, 0, 0, - 108, 109, 10, 2, 0, 0, 109, 110, 5, 16, 0, 0, 110, 111, 5, 36, 0, 0, 111, - 113, 5, 14, 0, 0, 112, 114, 3, 18, 9, 0, 113, 112, 1, 0, 0, 0, 113, 114, - 1, 0, 0, 0, 114, 115, 1, 0, 0, 0, 115, 125, 5, 15, 0, 0, 116, 117, 10, - 1, 0, 0, 117, 119, 5, 10, 0, 0, 118, 120, 5, 20, 0, 0, 119, 118, 1, 0, - 0, 0, 119, 120, 1, 0, 0, 0, 120, 121, 1, 0, 0, 0, 121, 122, 3, 2, 1, 0, - 122, 123, 5, 11, 0, 0, 123, 125, 1, 0, 0, 0, 124, 102, 1, 0, 0, 0, 124, - 108, 1, 0, 0, 0, 124, 116, 1, 0, 0, 0, 125, 128, 1, 0, 0, 0, 126, 124, - 1, 0, 0, 0, 126, 127, 1, 0, 0, 0, 127, 15, 1, 0, 0, 0, 128, 126, 1, 0, - 0, 0, 129, 131, 5, 16, 0, 0, 130, 129, 1, 0, 0, 0, 130, 131, 1, 0, 0, 0, - 131, 132, 1, 0, 0, 0, 132, 138, 5, 36, 0, 0, 133, 135, 5, 14, 0, 0, 134, - 136, 3, 18, 9, 0, 135, 134, 1, 0, 0, 0, 135, 136, 1, 0, 0, 0, 136, 137, - 1, 0, 0, 0, 137, 139, 5, 15, 0, 0, 138, 133, 1, 0, 0, 0, 138, 139, 1, 0, - 0, 0, 139, 181, 1, 0, 0, 0, 140, 141, 5, 14, 0, 0, 141, 142, 3, 2, 1, 0, - 142, 143, 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0, - 0, 0, 213, 214, 1, 0, 0, 0, 214, 215, 5, 36, 0, 0, 215, 25, 1, 0, 0, 0, - 216, 217, 3, 28, 14, 0, 217, 218, 5, 21, 0, 0, 218, 226, 3, 2, 1, 0, 219, - 220, 5, 17, 0, 0, 220, 221, 3, 28, 14, 0, 221, 222, 5, 21, 0, 0, 222, 223, - 3, 2, 1, 0, 223, 225, 1, 0, 0, 0, 224, 219, 1, 0, 0, 0, 225, 228, 1, 0, - 0, 0, 226, 224, 1, 0, 0, 0, 226, 227, 1, 0, 0, 0, 227, 27, 1, 0, 0, 0, - 228, 226, 1, 0, 0, 0, 229, 231, 5, 20, 0, 0, 230, 229, 1, 0, 0, 0, 230, - 231, 1, 0, 0, 0, 231, 232, 1, 0, 0, 0, 232, 233, 3, 2, 1, 0, 233, 29, 1, - 0, 0, 0, 234, 236, 5, 18, 0, 0, 235, 234, 1, 0, 0, 0, 235, 236, 1, 0, 0, - 0, 236, 237, 1, 0, 0, 0, 237, 249, 5, 32, 0, 0, 238, 249, 5, 33, 0, 0, - 239, 241, 5, 18, 0, 0, 240, 239, 1, 0, 0, 0, 240, 241, 1, 0, 0, 0, 241, - 242, 1, 0, 0, 0, 242, 249, 5, 31, 0, 0, 243, 249, 5, 34, 0, 0, 244, 249, - 5, 35, 0, 0, 245, 249, 5, 26, 0, 0, 246, 249, 5, 27, 0, 0, 247, 249, 5, - 28, 0, 0, 248, 235, 1, 0, 0, 0, 248, 238, 1, 0, 0, 0, 248, 240, 1, 0, 0, - 0, 248, 243, 1, 0, 0, 0, 248, 244, 1, 0, 0, 0, 248, 245, 1, 0, 0, 0, 248, - 246, 1, 0, 0, 0, 248, 247, 1, 0, 0, 0, 249, 31, 1, 0, 0, 0, 35, 41, 48, - 56, 67, 79, 81, 88, 94, 97, 105, 113, 119, 124, 126, 130, 135, 138, 146, - 149, 154, 157, 161, 168, 173, 176, 180, 187, 195, 208, 212, 226, 230, 235, - 240, 248, -} - deserializer := antlr.NewATNDeserializer(nil) - staticData.atn = deserializer.Deserialize(staticData.serializedATN) - atn := staticData.atn - staticData.decisionToDFA = make([]*antlr.DFA, len(atn.DecisionToState)) - decisionToDFA := staticData.decisionToDFA - for index, state := range atn.DecisionToState { - decisionToDFA[index] = antlr.NewDFA(state, index) - } + staticData := &CELParserStaticData + staticData.LiteralNames = []string{ + "", "'=='", "'!='", "'in'", "'<'", "'<='", "'>='", "'>'", "'&&'", "'||'", + "'['", "']'", "'{'", "'}'", "'('", "')'", "'.'", "','", "'-'", "'!'", + "'?'", "':'", "'+'", "'*'", "'/'", "'%'", "'true'", "'false'", "'null'", + } + staticData.SymbolicNames = []string{ + "", "EQUALS", "NOT_EQUALS", "IN", "LESS", "LESS_EQUALS", "GREATER_EQUALS", + "GREATER", "LOGICAL_AND", "LOGICAL_OR", "LBRACKET", "RPRACKET", "LBRACE", + "RBRACE", "LPAREN", "RPAREN", "DOT", "COMMA", "MINUS", "EXCLAM", "QUESTIONMARK", + "COLON", "PLUS", "STAR", "SLASH", "PERCENT", "CEL_TRUE", "CEL_FALSE", + "NUL", "WHITESPACE", "COMMENT", "NUM_FLOAT", "NUM_INT", "NUM_UINT", + "STRING", "BYTES", "IDENTIFIER", "ESC_IDENTIFIER", + } + staticData.RuleNames = []string{ + "start", "expr", "conditionalOr", "conditionalAnd", "relation", "calc", + "unary", "member", "primary", "exprList", "listInit", "fieldInitializerList", + "optField", "mapInitializerList", "escapeIdent", "optExpr", "literal", + } + staticData.PredictionContextCache = antlr.NewPredictionContextCache() + staticData.serializedATN = []int32{ + 4, 1, 37, 259, 2, 0, 7, 0, 2, 1, 7, 1, 2, 2, 7, 2, 2, 3, 7, 3, 2, 4, 7, + 4, 2, 5, 7, 5, 2, 6, 7, 6, 2, 7, 7, 7, 2, 8, 7, 8, 2, 9, 7, 9, 2, 10, 7, + 10, 2, 11, 7, 11, 2, 12, 7, 12, 2, 13, 7, 13, 2, 14, 7, 14, 2, 15, 7, 15, + 2, 16, 7, 16, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, + 1, 44, 8, 1, 1, 2, 1, 2, 1, 2, 5, 2, 49, 8, 2, 10, 2, 12, 2, 52, 9, 2, + 1, 3, 1, 3, 1, 3, 5, 3, 57, 8, 3, 10, 3, 12, 3, 60, 9, 3, 1, 4, 1, 4, 1, + 4, 1, 4, 1, 4, 1, 4, 5, 4, 68, 8, 4, 10, 4, 12, 4, 71, 9, 4, 1, 5, 1, 5, + 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 5, 5, 82, 8, 5, 10, 5, 12, 5, + 85, 9, 5, 1, 6, 1, 6, 4, 6, 89, 8, 6, 11, 6, 12, 6, 90, 1, 6, 1, 6, 4, + 6, 95, 8, 6, 11, 6, 12, 6, 96, 1, 6, 3, 6, 100, 8, 6, 1, 7, 1, 7, 1, 7, + 1, 7, 1, 7, 1, 7, 3, 7, 108, 8, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, + 3, 7, 116, 8, 7, 1, 7, 1, 7, 1, 7, 1, 7, 3, 7, 122, 8, 7, 1, 7, 1, 7, 1, + 7, 5, 7, 127, 8, 7, 10, 7, 12, 7, 130, 9, 7, 1, 8, 3, 8, 133, 8, 8, 1, + 8, 1, 8, 3, 8, 137, 8, 8, 1, 8, 1, 8, 1, 8, 3, 8, 142, 8, 8, 1, 8, 1, 8, + 1, 8, 1, 8, 1, 8, 1, 8, 1, 8, 3, 8, 151, 8, 8, 1, 8, 3, 8, 154, 8, 8, 1, + 8, 1, 8, 1, 8, 3, 8, 159, 8, 8, 1, 8, 3, 8, 162, 8, 8, 1, 8, 1, 8, 3, 8, + 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178, 180, 1, 0, 0, 0, 179, 181, 5, 17, + 0, 0, 180, 179, 1, 0, 0, 0, 180, 181, 1, 0, 0, 0, 181, 182, 1, 0, 0, 0, + 182, 185, 5, 13, 0, 0, 183, 185, 3, 32, 16, 0, 184, 132, 1, 0, 0, 0, 184, + 136, 1, 0, 0, 0, 184, 144, 1, 0, 0, 0, 184, 148, 1, 0, 0, 0, 184, 156, + 1, 0, 0, 0, 184, 165, 1, 0, 0, 0, 184, 183, 1, 0, 0, 0, 185, 17, 1, 0, + 0, 0, 186, 191, 3, 2, 1, 0, 187, 188, 5, 17, 0, 0, 188, 190, 3, 2, 1, 0, + 189, 187, 1, 0, 0, 0, 190, 193, 1, 0, 0, 0, 191, 189, 1, 0, 0, 0, 191, + 192, 1, 0, 0, 0, 192, 19, 1, 0, 0, 0, 193, 191, 1, 0, 0, 0, 194, 199, 3, + 30, 15, 0, 195, 196, 5, 17, 0, 0, 196, 198, 3, 30, 15, 0, 197, 195, 1, + 0, 0, 0, 198, 201, 1, 0, 0, 0, 199, 197, 1, 0, 0, 0, 199, 200, 1, 0, 0, + 0, 200, 21, 1, 0, 0, 0, 201, 199, 1, 0, 0, 0, 202, 203, 3, 24, 12, 0, 203, + 204, 5, 21, 0, 0, 204, 212, 3, 2, 1, 0, 205, 206, 5, 17, 0, 0, 206, 207, + 3, 24, 12, 0, 207, 208, 5, 21, 0, 0, 208, 209, 3, 2, 1, 0, 209, 211, 1, + 0, 0, 0, 210, 205, 1, 0, 0, 0, 211, 214, 1, 0, 0, 0, 212, 210, 1, 0, 0, + 0, 212, 213, 1, 0, 0, 0, 213, 23, 1, 0, 0, 0, 214, 212, 1, 0, 0, 0, 215, + 217, 5, 20, 0, 0, 216, 215, 1, 0, 0, 0, 216, 217, 1, 0, 0, 0, 217, 218, + 1, 0, 0, 0, 218, 219, 3, 28, 14, 0, 219, 25, 1, 0, 0, 0, 220, 221, 3, 30, + 15, 0, 221, 222, 5, 21, 0, 0, 222, 230, 3, 2, 1, 0, 223, 224, 5, 17, 0, + 0, 224, 225, 3, 30, 15, 0, 225, 226, 5, 21, 0, 0, 226, 227, 3, 2, 1, 0, + 227, 229, 1, 0, 0, 0, 228, 223, 1, 0, 0, 0, 229, 232, 1, 0, 0, 0, 230, + 228, 1, 0, 0, 0, 230, 231, 1, 0, 0, 0, 231, 27, 1, 0, 0, 0, 232, 230, 1, + 0, 0, 0, 233, 236, 5, 36, 0, 0, 234, 236, 5, 37, 0, 0, 235, 233, 1, 0, + 0, 0, 235, 234, 1, 0, 0, 0, 236, 29, 1, 0, 0, 0, 237, 239, 5, 20, 0, 0, + 238, 237, 1, 0, 0, 0, 238, 239, 1, 0, 0, 0, 239, 240, 1, 0, 0, 0, 240, + 241, 3, 2, 1, 0, 241, 31, 1, 0, 0, 0, 242, 244, 5, 18, 0, 0, 243, 242, + 1, 0, 0, 0, 243, 244, 1, 0, 0, 0, 244, 245, 1, 0, 0, 0, 245, 257, 5, 32, + 0, 0, 246, 257, 5, 33, 0, 0, 247, 249, 5, 18, 0, 0, 248, 247, 1, 0, 0, + 0, 248, 249, 1, 0, 0, 0, 249, 250, 1, 0, 0, 0, 250, 257, 5, 31, 0, 0, 251, + 257, 5, 34, 0, 0, 252, 257, 5, 35, 0, 0, 253, 257, 5, 26, 0, 0, 254, 257, + 5, 27, 0, 0, 255, 257, 5, 28, 0, 0, 256, 243, 1, 0, 0, 0, 256, 246, 1, + 0, 0, 0, 256, 248, 1, 0, 0, 0, 256, 251, 1, 0, 0, 0, 256, 252, 1, 0, 0, + 0, 256, 253, 1, 0, 0, 0, 256, 254, 1, 0, 0, 0, 256, 255, 1, 0, 0, 0, 257, + 33, 1, 0, 0, 0, 36, 43, 50, 58, 69, 81, 83, 90, 96, 99, 107, 115, 121, + 126, 128, 132, 136, 141, 150, 153, 158, 161, 165, 172, 177, 180, 184, 191, + 199, 212, 216, 230, 235, 238, 243, 248, 256, + } + deserializer := antlr.NewATNDeserializer(nil) + staticData.atn = deserializer.Deserialize(staticData.serializedATN) + atn := staticData.atn + staticData.decisionToDFA = make([]*antlr.DFA, len(atn.DecisionToState)) + decisionToDFA := staticData.decisionToDFA + for index, state := range atn.DecisionToState { + decisionToDFA[index] = antlr.NewDFA(state, index) + } } // CELParserInit initializes any static state used to implement CELParser. By default the @@ -182,8 +185,8 @@ func celParserInit() { // NewCELParser(). You can call this function if you wish to initialize the static state ahead // of time. func CELParserInit() { - staticData := &CELParserStaticData - staticData.once.Do(celParserInit) + staticData := &CELParserStaticData + staticData.once.Do(celParserInit) } // NewCELParser produces a new parser instance for the optional input antlr.TokenStream. @@ -191,7 +194,7 @@ func NewCELParser(input antlr.TokenStream) *CELParser { CELParserInit() this := new(CELParser) this.BaseParser = antlr.NewBaseParser(input) - staticData := &CELParserStaticData + staticData := &CELParserStaticData this.Interpreter = antlr.NewParserATNSimulator(this, staticData.atn, staticData.decisionToDFA, staticData.PredictionContextCache) this.RuleNames = staticData.RuleNames this.LiteralNames = staticData.LiteralNames @@ -201,66 +204,67 @@ func NewCELParser(input antlr.TokenStream) *CELParser { return this } - // CELParser tokens. const ( - CELParserEOF = antlr.TokenEOF - CELParserEQUALS = 1 - CELParserNOT_EQUALS = 2 - CELParserIN = 3 - CELParserLESS = 4 - CELParserLESS_EQUALS = 5 + CELParserEOF = antlr.TokenEOF + CELParserEQUALS = 1 + CELParserNOT_EQUALS = 2 + CELParserIN = 3 + CELParserLESS = 4 + CELParserLESS_EQUALS = 5 CELParserGREATER_EQUALS = 6 - CELParserGREATER = 7 - CELParserLOGICAL_AND = 8 - CELParserLOGICAL_OR = 9 - CELParserLBRACKET = 10 - CELParserRPRACKET = 11 - CELParserLBRACE = 12 - CELParserRBRACE = 13 - CELParserLPAREN = 14 - CELParserRPAREN = 15 - CELParserDOT = 16 - CELParserCOMMA = 17 - CELParserMINUS = 18 - CELParserEXCLAM = 19 - CELParserQUESTIONMARK = 20 - CELParserCOLON = 21 - CELParserPLUS = 22 - CELParserSTAR = 23 - CELParserSLASH = 24 - CELParserPERCENT = 25 - CELParserCEL_TRUE = 26 - CELParserCEL_FALSE = 27 - CELParserNUL = 28 - CELParserWHITESPACE = 29 - CELParserCOMMENT = 30 - CELParserNUM_FLOAT = 31 - CELParserNUM_INT = 32 - CELParserNUM_UINT = 33 - CELParserSTRING = 34 - CELParserBYTES = 35 - CELParserIDENTIFIER = 36 + CELParserGREATER = 7 + CELParserLOGICAL_AND = 8 + CELParserLOGICAL_OR = 9 + CELParserLBRACKET = 10 + CELParserRPRACKET = 11 + CELParserLBRACE = 12 + CELParserRBRACE = 13 + CELParserLPAREN = 14 + CELParserRPAREN = 15 + CELParserDOT = 16 + CELParserCOMMA = 17 + CELParserMINUS = 18 + CELParserEXCLAM = 19 + CELParserQUESTIONMARK = 20 + CELParserCOLON = 21 + CELParserPLUS = 22 + CELParserSTAR = 23 + CELParserSLASH = 24 + CELParserPERCENT = 25 + CELParserCEL_TRUE = 26 + CELParserCEL_FALSE = 27 + CELParserNUL = 28 + CELParserWHITESPACE = 29 + CELParserCOMMENT = 30 + CELParserNUM_FLOAT = 31 + CELParserNUM_INT = 32 + CELParserNUM_UINT = 33 + CELParserSTRING = 34 + CELParserBYTES = 35 + CELParserIDENTIFIER = 36 + CELParserESC_IDENTIFIER = 37 ) // CELParser rules. const ( - CELParserRULE_start = 0 - CELParserRULE_expr = 1 - CELParserRULE_conditionalOr = 2 - CELParserRULE_conditionalAnd = 3 - CELParserRULE_relation = 4 - CELParserRULE_calc = 5 - CELParserRULE_unary = 6 - CELParserRULE_member = 7 - CELParserRULE_primary = 8 - CELParserRULE_exprList = 9 - CELParserRULE_listInit = 10 + CELParserRULE_start = 0 + CELParserRULE_expr = 1 + CELParserRULE_conditionalOr = 2 + CELParserRULE_conditionalAnd = 3 + CELParserRULE_relation = 4 + CELParserRULE_calc = 5 + CELParserRULE_unary = 6 + CELParserRULE_member = 7 + CELParserRULE_primary = 8 + CELParserRULE_exprList = 9 + CELParserRULE_listInit = 10 CELParserRULE_fieldInitializerList = 11 - CELParserRULE_optField = 12 - CELParserRULE_mapInitializerList = 13 - CELParserRULE_optExpr = 14 - CELParserRULE_literal = 15 + CELParserRULE_optField = 12 + CELParserRULE_mapInitializerList = 13 + CELParserRULE_escapeIdent = 14 + CELParserRULE_optExpr = 15 + CELParserRULE_literal = 16 ) // IStartContext is an interface to support dynamic dispatch. @@ -273,11 +277,9 @@ type IStartContext interface { // GetE returns the e rule contexts. GetE() IExprContext - // SetE sets the e rule contexts. SetE(IExprContext) - // Getter signatures EOF() antlr.TerminalNode Expr() IExprContext @@ -289,7 +291,7 @@ type IStartContext interface { type StartContext struct { antlr.BaseParserRuleContext parser antlr.Parser - e IExprContext + e IExprContext } func NewEmptyStartContext() *StartContext { @@ -299,7 +301,7 @@ func NewEmptyStartContext() *StartContext { return p } -func InitEmptyStartContext(p *StartContext) { +func InitEmptyStartContext(p *StartContext) { antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1) p.RuleIndex = CELParserRULE_start } @@ -321,19 +323,17 @@ func (s *StartContext) GetParser() antlr.Parser { return s.parser } func (s *StartContext) GetE() IExprContext { return s.e } - func (s *StartContext) SetE(v IExprContext) { s.e = v } - func (s *StartContext) EOF() antlr.TerminalNode { return s.GetToken(CELParserEOF, 0) } func (s *StartContext) Expr() IExprContext { - var t antlr.RuleContext; + var t antlr.RuleContext for _, ctx := range s.GetChildren() { if _, ok := ctx.(IExprContext); ok { - t = ctx.(antlr.RuleContext); + t = ctx.(antlr.RuleContext) break } } @@ -353,7 +353,6 @@ func (s *StartContext) ToStringTree(ruleNames []string, recog antlr.Recognizer) return antlr.TreesStringTree(s, ruleNames, recog) } - func (s *StartContext) EnterRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { listenerT.EnterStart(s) @@ -376,32 +375,26 @@ func (s *StartContext) Accept(visitor antlr.ParseTreeVisitor) interface{} { } } - - - func (p *CELParser) Start_() (localctx IStartContext) { localctx = NewStartContext(p, p.GetParserRuleContext(), p.GetState()) p.EnterRule(localctx, 0, CELParserRULE_start) p.EnterOuterAlt(localctx, 1) { - p.SetState(32) + p.SetState(34) var _x = p.Expr() - localctx.(*StartContext).e = _x } { - p.SetState(33) + p.SetState(35) p.Match(CELParserEOF) if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } - - errorExit: if p.HasError() { v := p.GetError() @@ -415,7 +408,6 @@ errorExit: goto errorExit // Trick to prevent compiler error if the label is not used } - // IExprContext is an interface to support dynamic dispatch. type IExprContext interface { antlr.ParserRuleContext @@ -424,12 +416,10 @@ type IExprContext interface { GetParser() antlr.Parser // GetOp returns the op token. - GetOp() antlr.Token - + GetOp() antlr.Token // SetOp sets the op token. - SetOp(antlr.Token) - + SetOp(antlr.Token) // GetE returns the e rule contexts. GetE() IConditionalOrContext @@ -440,7 +430,6 @@ type IExprContext interface { // GetE2 returns the e2 rule contexts. GetE2() IExprContext - // SetE sets the e rule contexts. SetE(IConditionalOrContext) @@ -450,7 +439,6 @@ type IExprContext interface { // SetE2 sets the e2 rule contexts. SetE2(IExprContext) - // Getter signatures AllConditionalOr() []IConditionalOrContext ConditionalOr(i int) IConditionalOrContext @@ -465,10 +453,10 @@ type IExprContext interface { type ExprContext struct { antlr.BaseParserRuleContext parser antlr.Parser - e IConditionalOrContext - op antlr.Token - e1 IConditionalOrContext - e2 IExprContext + e IConditionalOrContext + op antlr.Token + e1 IConditionalOrContext + e2 IExprContext } func NewEmptyExprContext() *ExprContext { @@ -478,7 +466,7 @@ func NewEmptyExprContext() *ExprContext { return p } -func InitEmptyExprContext(p *ExprContext) { +func InitEmptyExprContext(p *ExprContext) { antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1) p.RuleIndex = CELParserRULE_expr } @@ -500,24 +488,20 @@ func (s *ExprContext) GetParser() antlr.Parser { return s.parser } func (s *ExprContext) GetOp() antlr.Token { return s.op } - func (s *ExprContext) SetOp(v antlr.Token) { s.op = v } - func (s *ExprContext) GetE() IConditionalOrContext { return s.e } func (s *ExprContext) GetE1() IConditionalOrContext { return s.e1 } func (s *ExprContext) GetE2() IExprContext { return s.e2 } - func (s *ExprContext) SetE(v IConditionalOrContext) { s.e = v } func (s *ExprContext) SetE1(v IConditionalOrContext) { s.e1 = v } func (s *ExprContext) SetE2(v IExprContext) { s.e2 = v } - func (s *ExprContext) AllConditionalOr() []IConditionalOrContext { children := s.GetChildren() len := 0 @@ -540,12 +524,12 @@ func (s *ExprContext) AllConditionalOr() []IConditionalOrContext { } func (s *ExprContext) ConditionalOr(i int) IConditionalOrContext { - var t antlr.RuleContext; + var t antlr.RuleContext j := 0 for _, ctx := range s.GetChildren() { if _, ok := ctx.(IConditionalOrContext); ok { if j == i { - t = ctx.(antlr.RuleContext); + t = ctx.(antlr.RuleContext) break } j++ @@ -568,10 +552,10 @@ func (s *ExprContext) QUESTIONMARK() antlr.TerminalNode { } func (s *ExprContext) Expr() IExprContext { - var t antlr.RuleContext; + var t antlr.RuleContext for _, ctx := range s.GetChildren() { if _, ok := ctx.(IExprContext); ok { - t = ctx.(antlr.RuleContext); + t = ctx.(antlr.RuleContext) break } } @@ -591,7 +575,6 @@ func (s *ExprContext) ToStringTree(ruleNames []string, recog antlr.Recognizer) s return antlr.TreesStringTree(s, ruleNames, recog) } - func (s *ExprContext) EnterRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { listenerT.EnterExpr(s) @@ -614,9 +597,6 @@ func (s *ExprContext) Accept(visitor antlr.ParseTreeVisitor) interface{} { } } - - - func (p *CELParser) Expr() (localctx IExprContext) { localctx = NewExprContext(p, p.GetParserRuleContext(), p.GetState()) p.EnterRule(localctx, 2, CELParserRULE_expr) @@ -624,62 +604,56 @@ func (p *CELParser) Expr() (localctx IExprContext) { p.EnterOuterAlt(localctx, 1) { - p.SetState(35) + p.SetState(37) var _x = p.ConditionalOr() - localctx.(*ExprContext).e = _x } - p.SetState(41) + p.SetState(43) p.GetErrorHandler().Sync(p) if p.HasError() { goto errorExit } _la = p.GetTokenStream().LA(1) - if _la == CELParserQUESTIONMARK { { - p.SetState(36) + p.SetState(38) var _m = p.Match(CELParserQUESTIONMARK) localctx.(*ExprContext).op = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } { - p.SetState(37) + p.SetState(39) var _x = p.ConditionalOr() - localctx.(*ExprContext).e1 = _x } { - p.SetState(38) + p.SetState(40) p.Match(CELParserCOLON) if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } { - p.SetState(39) + p.SetState(41) var _x = p.Expr() - localctx.(*ExprContext).e2 = _x } } - - errorExit: if p.HasError() { v := p.GetError() @@ -693,7 +667,6 @@ errorExit: goto errorExit // Trick to prevent compiler error if the label is not used } - // IConditionalOrContext is an interface to support dynamic dispatch. type IConditionalOrContext interface { antlr.ParserRuleContext @@ -702,42 +675,34 @@ type IConditionalOrContext interface { GetParser() antlr.Parser // GetS9 returns the s9 token. - GetS9() antlr.Token - + GetS9() antlr.Token // SetS9 sets the s9 token. - SetS9(antlr.Token) - + SetS9(antlr.Token) // GetOps returns the ops token list. GetOps() []antlr.Token - // SetOps sets the ops token list. SetOps([]antlr.Token) - // GetE returns the e rule contexts. GetE() IConditionalAndContext // Get_conditionalAnd returns the _conditionalAnd rule contexts. Get_conditionalAnd() IConditionalAndContext - // SetE sets the e rule contexts. SetE(IConditionalAndContext) // Set_conditionalAnd sets the _conditionalAnd rule contexts. Set_conditionalAnd(IConditionalAndContext) - // GetE1 returns the e1 rule context list. GetE1() []IConditionalAndContext - // SetE1 sets the e1 rule context list. - SetE1([]IConditionalAndContext) - + SetE1([]IConditionalAndContext) // Getter signatures AllConditionalAnd() []IConditionalAndContext @@ -751,12 +716,12 @@ type IConditionalOrContext interface { type ConditionalOrContext struct { antlr.BaseParserRuleContext - parser antlr.Parser - e IConditionalAndContext - s9 antlr.Token - ops []antlr.Token - _conditionalAnd IConditionalAndContext - e1 []IConditionalAndContext + parser antlr.Parser + e IConditionalAndContext + s9 antlr.Token + ops []antlr.Token + _conditionalAnd IConditionalAndContext + e1 []IConditionalAndContext } func NewEmptyConditionalOrContext() *ConditionalOrContext { @@ -766,7 +731,7 @@ func NewEmptyConditionalOrContext() *ConditionalOrContext { return p } -func InitEmptyConditionalOrContext(p *ConditionalOrContext) { +func InitEmptyConditionalOrContext(p *ConditionalOrContext) { antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1) p.RuleIndex = CELParserRULE_conditionalOr } @@ -788,32 +753,24 @@ func (s *ConditionalOrContext) GetParser() antlr.Parser { return s.parser } func (s *ConditionalOrContext) GetS9() antlr.Token { return s.s9 } - func (s *ConditionalOrContext) SetS9(v antlr.Token) { s.s9 = v } - func (s *ConditionalOrContext) GetOps() []antlr.Token { return s.ops } - func (s *ConditionalOrContext) SetOps(v []antlr.Token) { s.ops = v } - func (s *ConditionalOrContext) GetE() IConditionalAndContext { return s.e } func (s *ConditionalOrContext) Get_conditionalAnd() IConditionalAndContext { return s._conditionalAnd } - func (s *ConditionalOrContext) SetE(v IConditionalAndContext) { s.e = v } func (s *ConditionalOrContext) Set_conditionalAnd(v IConditionalAndContext) { s._conditionalAnd = v } - func (s *ConditionalOrContext) GetE1() []IConditionalAndContext { return s.e1 } - func (s *ConditionalOrContext) SetE1(v []IConditionalAndContext) { s.e1 = v } - func (s *ConditionalOrContext) AllConditionalAnd() []IConditionalAndContext { children := s.GetChildren() len := 0 @@ -836,12 +793,12 @@ func (s *ConditionalOrContext) AllConditionalAnd() []IConditionalAndContext { } func (s *ConditionalOrContext) ConditionalAnd(i int) IConditionalAndContext { - var t antlr.RuleContext; + var t antlr.RuleContext j := 0 for _, ctx := range s.GetChildren() { if _, ok := ctx.(IConditionalAndContext); ok { if j == i { - t = ctx.(antlr.RuleContext); + t = ctx.(antlr.RuleContext) break } j++ @@ -871,7 +828,6 @@ func (s *ConditionalOrContext) ToStringTree(ruleNames []string, recog antlr.Reco return antlr.TreesStringTree(s, ruleNames, recog) } - func (s *ConditionalOrContext) EnterRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { listenerT.EnterConditionalOr(s) @@ -894,9 +850,6 @@ func (s *ConditionalOrContext) Accept(visitor antlr.ParseTreeVisitor) interface{ } } - - - func (p *CELParser) ConditionalOr() (localctx IConditionalOrContext) { localctx = NewConditionalOrContext(p, p.GetParserRuleContext(), p.GetState()) p.EnterRule(localctx, 4, CELParserRULE_conditionalOr) @@ -904,55 +857,49 @@ func (p *CELParser) ConditionalOr() (localctx IConditionalOrContext) { p.EnterOuterAlt(localctx, 1) { - p.SetState(43) + p.SetState(45) var _x = p.ConditionalAnd() - localctx.(*ConditionalOrContext).e = _x } - p.SetState(48) + p.SetState(50) p.GetErrorHandler().Sync(p) if p.HasError() { goto errorExit } _la = p.GetTokenStream().LA(1) - for _la == CELParserLOGICAL_OR { { - p.SetState(44) + p.SetState(46) var _m = p.Match(CELParserLOGICAL_OR) localctx.(*ConditionalOrContext).s9 = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } localctx.(*ConditionalOrContext).ops = append(localctx.(*ConditionalOrContext).ops, localctx.(*ConditionalOrContext).s9) { - p.SetState(45) + p.SetState(47) var _x = p.ConditionalAnd() - localctx.(*ConditionalOrContext)._conditionalAnd = _x } localctx.(*ConditionalOrContext).e1 = append(localctx.(*ConditionalOrContext).e1, localctx.(*ConditionalOrContext)._conditionalAnd) - - p.SetState(50) + p.SetState(52) p.GetErrorHandler().Sync(p) if p.HasError() { - goto errorExit - } + goto errorExit + } _la = p.GetTokenStream().LA(1) } - - errorExit: if p.HasError() { v := p.GetError() @@ -966,7 +913,6 @@ errorExit: goto errorExit // Trick to prevent compiler error if the label is not used } - // IConditionalAndContext is an interface to support dynamic dispatch. type IConditionalAndContext interface { antlr.ParserRuleContext @@ -975,42 +921,34 @@ type IConditionalAndContext interface { GetParser() antlr.Parser // GetS8 returns the s8 token. - GetS8() antlr.Token - + GetS8() antlr.Token // SetS8 sets the s8 token. - SetS8(antlr.Token) - + SetS8(antlr.Token) // GetOps returns the ops token list. GetOps() []antlr.Token - // SetOps sets the ops token list. SetOps([]antlr.Token) - // GetE returns the e rule contexts. GetE() IRelationContext // Get_relation returns the _relation rule contexts. Get_relation() IRelationContext - // SetE sets the e rule contexts. SetE(IRelationContext) // Set_relation sets the _relation rule contexts. Set_relation(IRelationContext) - // GetE1 returns the e1 rule context list. GetE1() []IRelationContext - // SetE1 sets the e1 rule context list. - SetE1([]IRelationContext) - + SetE1([]IRelationContext) // Getter signatures AllRelation() []IRelationContext @@ -1024,12 +962,12 @@ type IConditionalAndContext interface { type ConditionalAndContext struct { antlr.BaseParserRuleContext - parser antlr.Parser - e IRelationContext - s8 antlr.Token - ops []antlr.Token - _relation IRelationContext - e1 []IRelationContext + parser antlr.Parser + e IRelationContext + s8 antlr.Token + ops []antlr.Token + _relation IRelationContext + e1 []IRelationContext } func NewEmptyConditionalAndContext() *ConditionalAndContext { @@ -1039,7 +977,7 @@ func NewEmptyConditionalAndContext() *ConditionalAndContext { return p } -func InitEmptyConditionalAndContext(p *ConditionalAndContext) { +func InitEmptyConditionalAndContext(p *ConditionalAndContext) { antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1) p.RuleIndex = CELParserRULE_conditionalAnd } @@ -1061,32 +999,24 @@ func (s *ConditionalAndContext) GetParser() antlr.Parser { return s.parser } func (s *ConditionalAndContext) GetS8() antlr.Token { return s.s8 } - func (s *ConditionalAndContext) SetS8(v antlr.Token) { s.s8 = v } - func (s *ConditionalAndContext) GetOps() []antlr.Token { return s.ops } - func (s *ConditionalAndContext) SetOps(v []antlr.Token) { s.ops = v } - func (s *ConditionalAndContext) GetE() IRelationContext { return s.e } func (s *ConditionalAndContext) Get_relation() IRelationContext { return s._relation } - func (s *ConditionalAndContext) SetE(v IRelationContext) { s.e = v } func (s *ConditionalAndContext) Set_relation(v IRelationContext) { s._relation = v } - func (s *ConditionalAndContext) GetE1() []IRelationContext { return s.e1 } - func (s *ConditionalAndContext) SetE1(v []IRelationContext) { s.e1 = v } - func (s *ConditionalAndContext) AllRelation() []IRelationContext { children := s.GetChildren() len := 0 @@ -1109,12 +1039,12 @@ func (s *ConditionalAndContext) AllRelation() []IRelationContext { } func (s *ConditionalAndContext) Relation(i int) IRelationContext { - var t antlr.RuleContext; + var t antlr.RuleContext j := 0 for _, ctx := range s.GetChildren() { if _, ok := ctx.(IRelationContext); ok { if j == i { - t = ctx.(antlr.RuleContext); + t = ctx.(antlr.RuleContext) break } j++ @@ -1144,7 +1074,6 @@ func (s *ConditionalAndContext) ToStringTree(ruleNames []string, recog antlr.Rec return antlr.TreesStringTree(s, ruleNames, recog) } - func (s *ConditionalAndContext) EnterRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { listenerT.EnterConditionalAnd(s) @@ -1167,9 +1096,6 @@ func (s *ConditionalAndContext) Accept(visitor antlr.ParseTreeVisitor) interface } } - - - func (p *CELParser) ConditionalAnd() (localctx IConditionalAndContext) { localctx = NewConditionalAndContext(p, p.GetParserRuleContext(), p.GetState()) p.EnterRule(localctx, 6, CELParserRULE_conditionalAnd) @@ -1177,35 +1103,34 @@ func (p *CELParser) ConditionalAnd() (localctx IConditionalAndContext) { p.EnterOuterAlt(localctx, 1) { - p.SetState(51) + p.SetState(53) var _x = p.relation(0) localctx.(*ConditionalAndContext).e = _x } - p.SetState(56) + p.SetState(58) p.GetErrorHandler().Sync(p) if p.HasError() { goto errorExit } _la = p.GetTokenStream().LA(1) - for _la == CELParserLOGICAL_AND { { - p.SetState(52) + p.SetState(54) var _m = p.Match(CELParserLOGICAL_AND) localctx.(*ConditionalAndContext).s8 = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } localctx.(*ConditionalAndContext).ops = append(localctx.(*ConditionalAndContext).ops, localctx.(*ConditionalAndContext).s8) { - p.SetState(53) + p.SetState(55) var _x = p.relation(0) @@ -1213,17 +1138,14 @@ func (p *CELParser) ConditionalAnd() (localctx IConditionalAndContext) { } localctx.(*ConditionalAndContext).e1 = append(localctx.(*ConditionalAndContext).e1, localctx.(*ConditionalAndContext)._relation) - - p.SetState(58) + p.SetState(60) p.GetErrorHandler().Sync(p) if p.HasError() { - goto errorExit - } + goto errorExit + } _la = p.GetTokenStream().LA(1) } - - errorExit: if p.HasError() { v := p.GetError() @@ -1237,7 +1159,6 @@ errorExit: goto errorExit // Trick to prevent compiler error if the label is not used } - // IRelationContext is an interface to support dynamic dispatch. type IRelationContext interface { antlr.ParserRuleContext @@ -1246,12 +1167,10 @@ type IRelationContext interface { GetParser() antlr.Parser // GetOp returns the op token. - GetOp() antlr.Token - + GetOp() antlr.Token // SetOp sets the op token. - SetOp(antlr.Token) - + SetOp(antlr.Token) // Getter signatures Calc() ICalcContext @@ -1272,7 +1191,7 @@ type IRelationContext interface { type RelationContext struct { antlr.BaseParserRuleContext parser antlr.Parser - op antlr.Token + op antlr.Token } func NewEmptyRelationContext() *RelationContext { @@ -1282,7 +1201,7 @@ func NewEmptyRelationContext() *RelationContext { return p } -func InitEmptyRelationContext(p *RelationContext) { +func InitEmptyRelationContext(p *RelationContext) { antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1) p.RuleIndex = CELParserRULE_relation } @@ -1304,15 +1223,13 @@ func (s *RelationContext) GetParser() antlr.Parser { return s.parser } func (s *RelationContext) GetOp() antlr.Token { return s.op } - func (s *RelationContext) SetOp(v antlr.Token) { s.op = v } - func (s *RelationContext) Calc() ICalcContext { - var t antlr.RuleContext; + var t antlr.RuleContext for _, ctx := range s.GetChildren() { if _, ok := ctx.(ICalcContext); ok { - t = ctx.(antlr.RuleContext); + t = ctx.(antlr.RuleContext) break } } @@ -1346,12 +1263,12 @@ func (s *RelationContext) AllRelation() []IRelationContext { } func (s *RelationContext) Relation(i int) IRelationContext { - var t antlr.RuleContext; + var t antlr.RuleContext j := 0 for _, ctx := range s.GetChildren() { if _, ok := ctx.(IRelationContext); ok { if j == i { - t = ctx.(antlr.RuleContext); + t = ctx.(antlr.RuleContext) break } j++ @@ -1401,7 +1318,6 @@ func (s *RelationContext) ToStringTree(ruleNames []string, recog antlr.Recognize return antlr.TreesStringTree(s, ruleNames, recog) } - func (s *RelationContext) EnterRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { listenerT.EnterRelation(s) @@ -1424,10 +1340,6 @@ func (s *RelationContext) Accept(visitor antlr.ParseTreeVisitor) interface{} { } } - - - - func (p *CELParser) Relation() (localctx IRelationContext) { return p.relation(0) } @@ -1447,12 +1359,12 @@ func (p *CELParser) relation(_p int) (localctx IRelationContext) { p.EnterOuterAlt(localctx, 1) { - p.SetState(60) + p.SetState(62) p.calc(0) } p.GetParserRuleContext().SetStop(p.GetTokenStream().LT(-1)) - p.SetState(67) + p.SetState(69) p.GetErrorHandler().Sync(p) if p.HasError() { goto errorExit @@ -1469,14 +1381,14 @@ func (p *CELParser) relation(_p int) (localctx IRelationContext) { _prevctx = localctx localctx = NewRelationContext(p, _parentctx, _parentState) p.PushNewRecursionContext(localctx, _startState, CELParserRULE_relation) - p.SetState(62) + p.SetState(64) if !(p.Precpred(p.GetParserRuleContext(), 1)) { p.SetError(antlr.NewFailedPredicateException(p, "p.Precpred(p.GetParserRuleContext(), 1)", "")) goto errorExit } { - p.SetState(63) + p.SetState(65) var _lt = p.GetTokenStream().LT(1) @@ -1484,7 +1396,7 @@ func (p *CELParser) relation(_p int) (localctx IRelationContext) { _la = p.GetTokenStream().LA(1) - if !(((int64(_la) & ^0x3f) == 0 && ((int64(1) << _la) & 254) != 0)) { + if !((int64(_la) & ^0x3f) == 0 && ((int64(1)<<_la)&254) != 0) { var _ri = p.GetErrorHandler().RecoverInline(p) localctx.(*RelationContext).op = _ri @@ -1494,26 +1406,23 @@ func (p *CELParser) relation(_p int) (localctx IRelationContext) { } } { - p.SetState(64) + p.SetState(66) p.relation(2) } - } - p.SetState(69) + p.SetState(71) p.GetErrorHandler().Sync(p) if p.HasError() { - goto errorExit - } + goto errorExit + } _alt = p.GetInterpreter().AdaptivePredict(p.BaseParser, p.GetTokenStream(), 3, p.GetParserRuleContext()) if p.HasError() { goto errorExit } } - - - errorExit: +errorExit: if p.HasError() { v := p.GetError() localctx.SetException(v) @@ -1526,7 +1435,6 @@ func (p *CELParser) relation(_p int) (localctx IRelationContext) { goto errorExit // Trick to prevent compiler error if the label is not used } - // ICalcContext is an interface to support dynamic dispatch. type ICalcContext interface { antlr.ParserRuleContext @@ -1535,12 +1443,10 @@ type ICalcContext interface { GetParser() antlr.Parser // GetOp returns the op token. - GetOp() antlr.Token - + GetOp() antlr.Token // SetOp sets the op token. - SetOp(antlr.Token) - + SetOp(antlr.Token) // Getter signatures Unary() IUnaryContext @@ -1559,7 +1465,7 @@ type ICalcContext interface { type CalcContext struct { antlr.BaseParserRuleContext parser antlr.Parser - op antlr.Token + op antlr.Token } func NewEmptyCalcContext() *CalcContext { @@ -1569,7 +1475,7 @@ func NewEmptyCalcContext() *CalcContext { return p } -func InitEmptyCalcContext(p *CalcContext) { +func InitEmptyCalcContext(p *CalcContext) { antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1) p.RuleIndex = CELParserRULE_calc } @@ -1591,15 +1497,13 @@ func (s *CalcContext) GetParser() antlr.Parser { return s.parser } func (s *CalcContext) GetOp() antlr.Token { return s.op } - func (s *CalcContext) SetOp(v antlr.Token) { s.op = v } - func (s *CalcContext) Unary() IUnaryContext { - var t antlr.RuleContext; + var t antlr.RuleContext for _, ctx := range s.GetChildren() { if _, ok := ctx.(IUnaryContext); ok { - t = ctx.(antlr.RuleContext); + t = ctx.(antlr.RuleContext) break } } @@ -1633,12 +1537,12 @@ func (s *CalcContext) AllCalc() []ICalcContext { } func (s *CalcContext) Calc(i int) ICalcContext { - var t antlr.RuleContext; + var t antlr.RuleContext j := 0 for _, ctx := range s.GetChildren() { if _, ok := ctx.(ICalcContext); ok { if j == i { - t = ctx.(antlr.RuleContext); + t = ctx.(antlr.RuleContext) break } j++ @@ -1680,7 +1584,6 @@ func (s *CalcContext) ToStringTree(ruleNames []string, recog antlr.Recognizer) s return antlr.TreesStringTree(s, ruleNames, recog) } - func (s *CalcContext) EnterRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { listenerT.EnterCalc(s) @@ -1703,10 +1606,6 @@ func (s *CalcContext) Accept(visitor antlr.ParseTreeVisitor) interface{} { } } - - - - func (p *CELParser) Calc() (localctx ICalcContext) { return p.calc(0) } @@ -1726,12 +1625,12 @@ func (p *CELParser) calc(_p int) (localctx ICalcContext) { p.EnterOuterAlt(localctx, 1) { - p.SetState(71) + p.SetState(73) p.Unary() } p.GetParserRuleContext().SetStop(p.GetTokenStream().LT(-1)) - p.SetState(81) + p.SetState(83) p.GetErrorHandler().Sync(p) if p.HasError() { goto errorExit @@ -1746,7 +1645,7 @@ func (p *CELParser) calc(_p int) (localctx ICalcContext) { p.TriggerExitRuleEvent() } _prevctx = localctx - p.SetState(79) + p.SetState(81) p.GetErrorHandler().Sync(p) if p.HasError() { goto errorExit @@ -1756,14 +1655,14 @@ func (p *CELParser) calc(_p int) (localctx ICalcContext) { case 1: localctx = NewCalcContext(p, _parentctx, _parentState) p.PushNewRecursionContext(localctx, _startState, CELParserRULE_calc) - p.SetState(73) + p.SetState(75) if !(p.Precpred(p.GetParserRuleContext(), 2)) { p.SetError(antlr.NewFailedPredicateException(p, "p.Precpred(p.GetParserRuleContext(), 2)", "")) goto errorExit } { - p.SetState(74) + p.SetState(76) var _lt = p.GetTokenStream().LT(1) @@ -1771,7 +1670,7 @@ func (p *CELParser) calc(_p int) (localctx ICalcContext) { _la = p.GetTokenStream().LA(1) - if !(((int64(_la) & ^0x3f) == 0 && ((int64(1) << _la) & 58720256) != 0)) { + if !((int64(_la) & ^0x3f) == 0 && ((int64(1)<<_la)&58720256) != 0) { var _ri = p.GetErrorHandler().RecoverInline(p) localctx.(*CalcContext).op = _ri @@ -1781,22 +1680,21 @@ func (p *CELParser) calc(_p int) (localctx ICalcContext) { } } { - p.SetState(75) + p.SetState(77) p.calc(3) } - case 2: localctx = NewCalcContext(p, _parentctx, _parentState) p.PushNewRecursionContext(localctx, _startState, CELParserRULE_calc) - p.SetState(76) + p.SetState(78) if !(p.Precpred(p.GetParserRuleContext(), 1)) { p.SetError(antlr.NewFailedPredicateException(p, "p.Precpred(p.GetParserRuleContext(), 1)", "")) goto errorExit } { - p.SetState(77) + p.SetState(79) var _lt = p.GetTokenStream().LT(1) @@ -1814,7 +1712,7 @@ func (p *CELParser) calc(_p int) (localctx ICalcContext) { } } { - p.SetState(78) + p.SetState(80) p.calc(2) } @@ -1823,20 +1721,18 @@ func (p *CELParser) calc(_p int) (localctx ICalcContext) { } } - p.SetState(83) + p.SetState(85) p.GetErrorHandler().Sync(p) if p.HasError() { - goto errorExit - } + goto errorExit + } _alt = p.GetInterpreter().AdaptivePredict(p.BaseParser, p.GetTokenStream(), 5, p.GetParserRuleContext()) if p.HasError() { goto errorExit } } - - - errorExit: +errorExit: if p.HasError() { v := p.GetError() localctx.SetException(v) @@ -1849,7 +1745,6 @@ func (p *CELParser) calc(_p int) (localctx ICalcContext) { goto errorExit // Trick to prevent compiler error if the label is not used } - // IUnaryContext is an interface to support dynamic dispatch. type IUnaryContext interface { antlr.ParserRuleContext @@ -1872,7 +1767,7 @@ func NewEmptyUnaryContext() *UnaryContext { return p } -func InitEmptyUnaryContext(p *UnaryContext) { +func InitEmptyUnaryContext(p *UnaryContext) { antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1) p.RuleIndex = CELParserRULE_unary } @@ -1904,9 +1799,6 @@ func (s *UnaryContext) ToStringTree(ruleNames []string, recog antlr.Recognizer) return antlr.TreesStringTree(s, ruleNames, recog) } - - - type LogicalNotContext struct { UnaryContext s19 antlr.Token @@ -1923,16 +1815,12 @@ func NewLogicalNotContext(parser antlr.Parser, ctx antlr.ParserRuleContext) *Log return p } - func (s *LogicalNotContext) GetS19() antlr.Token { return s.s19 } - func (s *LogicalNotContext) SetS19(v antlr.Token) { s.s19 = v } - func (s *LogicalNotContext) GetOps() []antlr.Token { return s.ops } - func (s *LogicalNotContext) SetOps(v []antlr.Token) { s.ops = v } func (s *LogicalNotContext) GetRuleContext() antlr.RuleContext { @@ -1940,10 +1828,10 @@ func (s *LogicalNotContext) GetRuleContext() antlr.RuleContext { } func (s *LogicalNotContext) Member() IMemberContext { - var t antlr.RuleContext; + var t antlr.RuleContext for _, ctx := range s.GetChildren() { if _, ok := ctx.(IMemberContext); ok { - t = ctx.(antlr.RuleContext); + t = ctx.(antlr.RuleContext) break } } @@ -1963,7 +1851,6 @@ func (s *LogicalNotContext) EXCLAM(i int) antlr.TerminalNode { return s.GetToken(CELParserEXCLAM, i) } - func (s *LogicalNotContext) EnterRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { listenerT.EnterLogicalNot(s) @@ -1986,7 +1873,6 @@ func (s *LogicalNotContext) Accept(visitor antlr.ParseTreeVisitor) interface{} { } } - type MemberExprContext struct { UnaryContext } @@ -2006,10 +1892,10 @@ func (s *MemberExprContext) GetRuleContext() antlr.RuleContext { } func (s *MemberExprContext) Member() IMemberContext { - var t antlr.RuleContext; + var t antlr.RuleContext for _, ctx := range s.GetChildren() { if _, ok := ctx.(IMemberContext); ok { - t = ctx.(antlr.RuleContext); + t = ctx.(antlr.RuleContext) break } } @@ -2021,7 +1907,6 @@ func (s *MemberExprContext) Member() IMemberContext { return t.(IMemberContext) } - func (s *MemberExprContext) EnterRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { listenerT.EnterMemberExpr(s) @@ -2044,7 +1929,6 @@ func (s *MemberExprContext) Accept(visitor antlr.ParseTreeVisitor) interface{} { } } - type NegateContext struct { UnaryContext s18 antlr.Token @@ -2061,16 +1945,12 @@ func NewNegateContext(parser antlr.Parser, ctx antlr.ParserRuleContext) *NegateC return p } - func (s *NegateContext) GetS18() antlr.Token { return s.s18 } - func (s *NegateContext) SetS18(v antlr.Token) { s.s18 = v } - func (s *NegateContext) GetOps() []antlr.Token { return s.ops } - func (s *NegateContext) SetOps(v []antlr.Token) { s.ops = v } func (s *NegateContext) GetRuleContext() antlr.RuleContext { @@ -2078,10 +1958,10 @@ func (s *NegateContext) GetRuleContext() antlr.RuleContext { } func (s *NegateContext) Member() IMemberContext { - var t antlr.RuleContext; + var t antlr.RuleContext for _, ctx := range s.GetChildren() { if _, ok := ctx.(IMemberContext); ok { - t = ctx.(antlr.RuleContext); + t = ctx.(antlr.RuleContext) break } } @@ -2101,7 +1981,6 @@ func (s *NegateContext) MINUS(i int) antlr.TerminalNode { return s.GetToken(CELParserMINUS, i) } - func (s *NegateContext) EnterRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { listenerT.EnterNegate(s) @@ -2124,8 +2003,6 @@ func (s *NegateContext) Accept(visitor antlr.ParseTreeVisitor) interface{} { } } - - func (p *CELParser) Unary() (localctx IUnaryContext) { localctx = NewUnaryContext(p, p.GetParserRuleContext(), p.GetState()) p.EnterRule(localctx, 12, CELParserRULE_unary) @@ -2133,7 +2010,7 @@ func (p *CELParser) Unary() (localctx IUnaryContext) { var _alt int - p.SetState(97) + p.SetState(99) p.GetErrorHandler().Sync(p) if p.HasError() { goto errorExit @@ -2144,54 +2021,50 @@ func (p *CELParser) Unary() (localctx IUnaryContext) { localctx = NewMemberExprContext(p, localctx) p.EnterOuterAlt(localctx, 1) { - p.SetState(84) + p.SetState(86) p.member(0) } - case 2: localctx = NewLogicalNotContext(p, localctx) p.EnterOuterAlt(localctx, 2) - p.SetState(86) + p.SetState(88) p.GetErrorHandler().Sync(p) if p.HasError() { goto errorExit } _la = p.GetTokenStream().LA(1) - for ok := true; ok; ok = _la == CELParserEXCLAM { { - p.SetState(85) + p.SetState(87) var _m = p.Match(CELParserEXCLAM) localctx.(*LogicalNotContext).s19 = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } localctx.(*LogicalNotContext).ops = append(localctx.(*LogicalNotContext).ops, localctx.(*LogicalNotContext).s19) - - p.SetState(88) + p.SetState(90) p.GetErrorHandler().Sync(p) if p.HasError() { - goto errorExit - } + goto errorExit + } _la = p.GetTokenStream().LA(1) } { - p.SetState(90) + p.SetState(92) p.member(0) } - case 3: localctx = NewNegateContext(p, localctx) p.EnterOuterAlt(localctx, 3) - p.SetState(92) + p.SetState(94) p.GetErrorHandler().Sync(p) if p.HasError() { goto errorExit @@ -2200,28 +2073,25 @@ func (p *CELParser) Unary() (localctx IUnaryContext) { for ok := true; ok; ok = _alt != 2 && _alt != antlr.ATNInvalidAltNumber { switch _alt { case 1: - { - p.SetState(91) + { + p.SetState(93) - var _m = p.Match(CELParserMINUS) + var _m = p.Match(CELParserMINUS) - localctx.(*NegateContext).s18 = _m - if p.HasError() { - // Recognition error - abort rule - goto errorExit - } + localctx.(*NegateContext).s18 = _m + if p.HasError() { + // Recognition error - abort rule + goto errorExit } - localctx.(*NegateContext).ops = append(localctx.(*NegateContext).ops, localctx.(*NegateContext).s18) - - - + } + localctx.(*NegateContext).ops = append(localctx.(*NegateContext).ops, localctx.(*NegateContext).s18) default: p.SetError(antlr.NewNoViableAltException(p, nil, nil, nil, nil, nil)) goto errorExit } - p.SetState(94) + p.SetState(96) p.GetErrorHandler().Sync(p) _alt = p.GetInterpreter().AdaptivePredict(p.BaseParser, p.GetTokenStream(), 7, p.GetParserRuleContext()) if p.HasError() { @@ -2229,7 +2099,7 @@ func (p *CELParser) Unary() (localctx IUnaryContext) { } } { - p.SetState(96) + p.SetState(98) p.member(0) } @@ -2237,7 +2107,6 @@ func (p *CELParser) Unary() (localctx IUnaryContext) { goto errorExit } - errorExit: if p.HasError() { v := p.GetError() @@ -2251,7 +2120,6 @@ errorExit: goto errorExit // Trick to prevent compiler error if the label is not used } - // IMemberContext is an interface to support dynamic dispatch. type IMemberContext interface { antlr.ParserRuleContext @@ -2274,7 +2142,7 @@ func NewEmptyMemberContext() *MemberContext { return p } -func InitEmptyMemberContext(p *MemberContext) { +func InitEmptyMemberContext(p *MemberContext) { antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1) p.RuleIndex = CELParserRULE_member } @@ -2306,16 +2174,12 @@ func (s *MemberContext) ToStringTree(ruleNames []string, recog antlr.Recognizer) return antlr.TreesStringTree(s, ruleNames, recog) } - - - - type MemberCallContext struct { MemberContext - op antlr.Token - id antlr.Token + op antlr.Token + id antlr.Token open antlr.Token - args IExprListContext + args IExprListContext } func NewMemberCallContext(parser antlr.Parser, ctx antlr.ParserRuleContext) *MemberCallContext { @@ -2328,24 +2192,20 @@ func NewMemberCallContext(parser antlr.Parser, ctx antlr.ParserRuleContext) *Mem return p } - func (s *MemberCallContext) GetOp() antlr.Token { return s.op } func (s *MemberCallContext) GetId() antlr.Token { return s.id } func (s *MemberCallContext) GetOpen() antlr.Token { return s.open } - func (s *MemberCallContext) SetOp(v antlr.Token) { s.op = v } func (s *MemberCallContext) SetId(v antlr.Token) { s.id = v } func (s *MemberCallContext) SetOpen(v antlr.Token) { s.open = v } - func (s *MemberCallContext) GetArgs() IExprListContext { return s.args } - func (s *MemberCallContext) SetArgs(v IExprListContext) { s.args = v } func (s *MemberCallContext) GetRuleContext() antlr.RuleContext { @@ -2353,10 +2213,10 @@ func (s *MemberCallContext) GetRuleContext() antlr.RuleContext { } func (s *MemberCallContext) Member() IMemberContext { - var t antlr.RuleContext; + var t antlr.RuleContext for _, ctx := range s.GetChildren() { if _, ok := ctx.(IMemberContext); ok { - t = ctx.(antlr.RuleContext); + t = ctx.(antlr.RuleContext) break } } @@ -2385,10 +2245,10 @@ func (s *MemberCallContext) LPAREN() antlr.TerminalNode { } func (s *MemberCallContext) ExprList() IExprListContext { - var t antlr.RuleContext; + var t antlr.RuleContext for _, ctx := range s.GetChildren() { if _, ok := ctx.(IExprListContext); ok { - t = ctx.(antlr.RuleContext); + t = ctx.(antlr.RuleContext) break } } @@ -2400,7 +2260,6 @@ func (s *MemberCallContext) ExprList() IExprListContext { return t.(IExprListContext) } - func (s *MemberCallContext) EnterRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { listenerT.EnterMemberCall(s) @@ -2423,12 +2282,11 @@ func (s *MemberCallContext) Accept(visitor antlr.ParseTreeVisitor) interface{} { } } - type SelectContext struct { MemberContext - op antlr.Token + op antlr.Token opt antlr.Token - id antlr.Token + id IEscapeIdentContext } func NewSelectContext(parser antlr.Parser, ctx antlr.ParserRuleContext) *SelectContext { @@ -2441,29 +2299,27 @@ func NewSelectContext(parser antlr.Parser, ctx antlr.ParserRuleContext) *SelectC return p } - func (s *SelectContext) GetOp() antlr.Token { return s.op } func (s *SelectContext) GetOpt() antlr.Token { return s.opt } -func (s *SelectContext) GetId() antlr.Token { return s.id } - - func (s *SelectContext) SetOp(v antlr.Token) { s.op = v } func (s *SelectContext) SetOpt(v antlr.Token) { s.opt = v } -func (s *SelectContext) SetId(v antlr.Token) { s.id = v } +func (s *SelectContext) GetId() IEscapeIdentContext { return s.id } + +func (s *SelectContext) SetId(v IEscapeIdentContext) { s.id = v } func (s *SelectContext) GetRuleContext() antlr.RuleContext { return s } func (s *SelectContext) Member() IMemberContext { - var t antlr.RuleContext; + var t antlr.RuleContext for _, ctx := range s.GetChildren() { if _, ok := ctx.(IMemberContext); ok { - t = ctx.(antlr.RuleContext); + t = ctx.(antlr.RuleContext) break } } @@ -2479,15 +2335,26 @@ func (s *SelectContext) DOT() antlr.TerminalNode { return s.GetToken(CELParserDOT, 0) } -func (s *SelectContext) IDENTIFIER() antlr.TerminalNode { - return s.GetToken(CELParserIDENTIFIER, 0) +func (s *SelectContext) EscapeIdent() IEscapeIdentContext { + var t antlr.RuleContext + for _, ctx := range s.GetChildren() { + if _, ok := ctx.(IEscapeIdentContext); ok { + t = ctx.(antlr.RuleContext) + break + } + } + + if t == nil { + return nil + } + + return t.(IEscapeIdentContext) } func (s *SelectContext) QUESTIONMARK() antlr.TerminalNode { return s.GetToken(CELParserQUESTIONMARK, 0) } - func (s *SelectContext) EnterRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { listenerT.EnterSelect(s) @@ -2510,7 +2377,6 @@ func (s *SelectContext) Accept(visitor antlr.ParseTreeVisitor) interface{} { } } - type PrimaryExprContext struct { MemberContext } @@ -2530,10 +2396,10 @@ func (s *PrimaryExprContext) GetRuleContext() antlr.RuleContext { } func (s *PrimaryExprContext) Primary() IPrimaryContext { - var t antlr.RuleContext; + var t antlr.RuleContext for _, ctx := range s.GetChildren() { if _, ok := ctx.(IPrimaryContext); ok { - t = ctx.(antlr.RuleContext); + t = ctx.(antlr.RuleContext) break } } @@ -2545,7 +2411,6 @@ func (s *PrimaryExprContext) Primary() IPrimaryContext { return t.(IPrimaryContext) } - func (s *PrimaryExprContext) EnterRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { listenerT.EnterPrimaryExpr(s) @@ -2568,12 +2433,11 @@ func (s *PrimaryExprContext) Accept(visitor antlr.ParseTreeVisitor) interface{} } } - type IndexContext struct { MemberContext - op antlr.Token - opt antlr.Token - index IExprContext + op antlr.Token + opt antlr.Token + index IExprContext } func NewIndexContext(parser antlr.Parser, ctx antlr.ParserRuleContext) *IndexContext { @@ -2586,20 +2450,16 @@ func NewIndexContext(parser antlr.Parser, ctx antlr.ParserRuleContext) *IndexCon return p } - func (s *IndexContext) GetOp() antlr.Token { return s.op } func (s *IndexContext) GetOpt() antlr.Token { return s.opt } - func (s *IndexContext) SetOp(v antlr.Token) { s.op = v } func (s *IndexContext) SetOpt(v antlr.Token) { s.opt = v } - func (s *IndexContext) GetIndex() IExprContext { return s.index } - func (s *IndexContext) SetIndex(v IExprContext) { s.index = v } func (s *IndexContext) GetRuleContext() antlr.RuleContext { @@ -2607,10 +2467,10 @@ func (s *IndexContext) GetRuleContext() antlr.RuleContext { } func (s *IndexContext) Member() IMemberContext { - var t antlr.RuleContext; + var t antlr.RuleContext for _, ctx := range s.GetChildren() { if _, ok := ctx.(IMemberContext); ok { - t = ctx.(antlr.RuleContext); + t = ctx.(antlr.RuleContext) break } } @@ -2631,10 +2491,10 @@ func (s *IndexContext) LBRACKET() antlr.TerminalNode { } func (s *IndexContext) Expr() IExprContext { - var t antlr.RuleContext; + var t antlr.RuleContext for _, ctx := range s.GetChildren() { if _, ok := ctx.(IExprContext); ok { - t = ctx.(antlr.RuleContext); + t = ctx.(antlr.RuleContext) break } } @@ -2650,7 +2510,6 @@ func (s *IndexContext) QUESTIONMARK() antlr.TerminalNode { return s.GetToken(CELParserQUESTIONMARK, 0) } - func (s *IndexContext) EnterRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { listenerT.EnterIndex(s) @@ -2673,8 +2532,6 @@ func (s *IndexContext) Accept(visitor antlr.ParseTreeVisitor) interface{} { } } - - func (p *CELParser) Member() (localctx IMemberContext) { return p.member(0) } @@ -2698,12 +2555,12 @@ func (p *CELParser) member(_p int) (localctx IMemberContext) { _prevctx = localctx { - p.SetState(100) + p.SetState(102) p.Primary() } p.GetParserRuleContext().SetStop(p.GetTokenStream().LT(-1)) - p.SetState(126) + p.SetState(128) p.GetErrorHandler().Sync(p) if p.HasError() { goto errorExit @@ -2718,7 +2575,7 @@ func (p *CELParser) member(_p int) (localctx IMemberContext) { p.TriggerExitRuleEvent() } _prevctx = localctx - p.SetState(124) + p.SetState(126) p.GetErrorHandler().Sync(p) if p.HasError() { goto errorExit @@ -2728,185 +2585,174 @@ func (p *CELParser) member(_p int) (localctx IMemberContext) { case 1: localctx = NewSelectContext(p, NewMemberContext(p, _parentctx, _parentState)) p.PushNewRecursionContext(localctx, _startState, CELParserRULE_member) - p.SetState(102) + p.SetState(104) if !(p.Precpred(p.GetParserRuleContext(), 3)) { p.SetError(antlr.NewFailedPredicateException(p, "p.Precpred(p.GetParserRuleContext(), 3)", "")) goto errorExit } { - p.SetState(103) + p.SetState(105) var _m = p.Match(CELParserDOT) localctx.(*SelectContext).op = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } - p.SetState(105) + p.SetState(107) p.GetErrorHandler().Sync(p) if p.HasError() { goto errorExit } _la = p.GetTokenStream().LA(1) - if _la == CELParserQUESTIONMARK { { - p.SetState(104) + p.SetState(106) var _m = p.Match(CELParserQUESTIONMARK) localctx.(*SelectContext).opt = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } } { - p.SetState(107) + p.SetState(109) - var _m = p.Match(CELParserIDENTIFIER) + var _x = p.EscapeIdent() - localctx.(*SelectContext).id = _m - if p.HasError() { - // Recognition error - abort rule - goto errorExit - } + localctx.(*SelectContext).id = _x } - case 2: localctx = NewMemberCallContext(p, NewMemberContext(p, _parentctx, _parentState)) p.PushNewRecursionContext(localctx, _startState, CELParserRULE_member) - p.SetState(108) + p.SetState(110) if !(p.Precpred(p.GetParserRuleContext(), 2)) { p.SetError(antlr.NewFailedPredicateException(p, "p.Precpred(p.GetParserRuleContext(), 2)", "")) goto errorExit } { - p.SetState(109) + p.SetState(111) var _m = p.Match(CELParserDOT) localctx.(*MemberCallContext).op = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } { - p.SetState(110) + p.SetState(112) var _m = p.Match(CELParserIDENTIFIER) localctx.(*MemberCallContext).id = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } { - p.SetState(111) + p.SetState(113) var _m = p.Match(CELParserLPAREN) localctx.(*MemberCallContext).open = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } - p.SetState(113) + p.SetState(115) p.GetErrorHandler().Sync(p) if p.HasError() { goto errorExit } _la = p.GetTokenStream().LA(1) - - if ((int64(_la) & ^0x3f) == 0 && ((int64(1) << _la) & 135762105344) != 0) { + if (int64(_la) & ^0x3f) == 0 && ((int64(1)<<_la)&135762105344) != 0 { { - p.SetState(112) + p.SetState(114) var _x = p.ExprList() - localctx.(*MemberCallContext).args = _x } } { - p.SetState(115) + p.SetState(117) p.Match(CELParserRPAREN) if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } - case 3: localctx = NewIndexContext(p, NewMemberContext(p, _parentctx, _parentState)) p.PushNewRecursionContext(localctx, _startState, CELParserRULE_member) - p.SetState(116) + p.SetState(118) if !(p.Precpred(p.GetParserRuleContext(), 1)) { p.SetError(antlr.NewFailedPredicateException(p, "p.Precpred(p.GetParserRuleContext(), 1)", "")) goto errorExit } { - p.SetState(117) + p.SetState(119) var _m = p.Match(CELParserLBRACKET) localctx.(*IndexContext).op = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } - p.SetState(119) + p.SetState(121) p.GetErrorHandler().Sync(p) if p.HasError() { goto errorExit } _la = p.GetTokenStream().LA(1) - if _la == CELParserQUESTIONMARK { { - p.SetState(118) + p.SetState(120) var _m = p.Match(CELParserQUESTIONMARK) localctx.(*IndexContext).opt = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } } { - p.SetState(121) + p.SetState(123) var _x = p.Expr() - localctx.(*IndexContext).index = _x } { - p.SetState(122) + p.SetState(124) p.Match(CELParserRPRACKET) if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } @@ -2915,20 +2761,18 @@ func (p *CELParser) member(_p int) (localctx IMemberContext) { } } - p.SetState(128) + p.SetState(130) p.GetErrorHandler().Sync(p) if p.HasError() { - goto errorExit - } + goto errorExit + } _alt = p.GetInterpreter().AdaptivePredict(p.BaseParser, p.GetTokenStream(), 13, p.GetParserRuleContext()) if p.HasError() { goto errorExit } } - - - errorExit: +errorExit: if p.HasError() { v := p.GetError() localctx.SetException(v) @@ -2941,7 +2785,6 @@ func (p *CELParser) member(_p int) (localctx IMemberContext) { goto errorExit // Trick to prevent compiler error if the label is not used } - // IPrimaryContext is an interface to support dynamic dispatch. type IPrimaryContext interface { antlr.ParserRuleContext @@ -2964,7 +2807,7 @@ func NewEmptyPrimaryContext() *PrimaryContext { return p } -func InitEmptyPrimaryContext(p *PrimaryContext) { +func InitEmptyPrimaryContext(p *PrimaryContext) { antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1) p.RuleIndex = CELParserRULE_primary } @@ -2996,13 +2839,10 @@ func (s *PrimaryContext) ToStringTree(ruleNames []string, recog antlr.Recognizer return antlr.TreesStringTree(s, ruleNames, recog) } - - - type CreateListContext struct { PrimaryContext - op antlr.Token - elems IListInitContext + op antlr.Token + elems IListInitContext } func NewCreateListContext(parser antlr.Parser, ctx antlr.ParserRuleContext) *CreateListContext { @@ -3015,16 +2855,12 @@ func NewCreateListContext(parser antlr.Parser, ctx antlr.ParserRuleContext) *Cre return p } - func (s *CreateListContext) GetOp() antlr.Token { return s.op } - func (s *CreateListContext) SetOp(v antlr.Token) { s.op = v } - func (s *CreateListContext) GetElems() IListInitContext { return s.elems } - func (s *CreateListContext) SetElems(v IListInitContext) { s.elems = v } func (s *CreateListContext) GetRuleContext() antlr.RuleContext { @@ -3044,10 +2880,10 @@ func (s *CreateListContext) COMMA() antlr.TerminalNode { } func (s *CreateListContext) ListInit() IListInitContext { - var t antlr.RuleContext; + var t antlr.RuleContext for _, ctx := range s.GetChildren() { if _, ok := ctx.(IListInitContext); ok { - t = ctx.(antlr.RuleContext); + t = ctx.(antlr.RuleContext) break } } @@ -3059,7 +2895,6 @@ func (s *CreateListContext) ListInit() IListInitContext { return t.(IListInitContext) } - func (s *CreateListContext) EnterRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { listenerT.EnterCreateList(s) @@ -3082,11 +2917,68 @@ func (s *CreateListContext) Accept(visitor antlr.ParseTreeVisitor) interface{} { } } +type IdentContext struct { + PrimaryContext + leadingDot antlr.Token + id antlr.Token +} + +func NewIdentContext(parser antlr.Parser, ctx antlr.ParserRuleContext) *IdentContext { + var p = new(IdentContext) + + InitEmptyPrimaryContext(&p.PrimaryContext) + p.parser = parser + p.CopyAll(ctx.(*PrimaryContext)) + + return p +} + +func (s *IdentContext) GetLeadingDot() antlr.Token { return s.leadingDot } + +func (s *IdentContext) GetId() antlr.Token { return s.id } + +func (s *IdentContext) SetLeadingDot(v antlr.Token) { s.leadingDot = v } + +func (s *IdentContext) SetId(v antlr.Token) { s.id = v } + +func (s *IdentContext) GetRuleContext() antlr.RuleContext { + return s +} + +func (s *IdentContext) IDENTIFIER() antlr.TerminalNode { + return s.GetToken(CELParserIDENTIFIER, 0) +} + +func (s *IdentContext) DOT() antlr.TerminalNode { + return s.GetToken(CELParserDOT, 0) +} + +func (s *IdentContext) EnterRule(listener antlr.ParseTreeListener) { + if listenerT, ok := listener.(CELListener); ok { + listenerT.EnterIdent(s) + } +} + +func (s *IdentContext) ExitRule(listener antlr.ParseTreeListener) { + if listenerT, ok := listener.(CELListener); ok { + listenerT.ExitIdent(s) + } +} + +func (s *IdentContext) Accept(visitor antlr.ParseTreeVisitor) interface{} { + switch t := visitor.(type) { + case CELVisitor: + return t.VisitIdent(s) + + default: + return t.VisitChildren(s) + } +} type CreateStructContext struct { PrimaryContext - op antlr.Token - entries IMapInitializerListContext + op antlr.Token + entries IMapInitializerListContext } func NewCreateStructContext(parser antlr.Parser, ctx antlr.ParserRuleContext) *CreateStructContext { @@ -3099,16 +2991,12 @@ func NewCreateStructContext(parser antlr.Parser, ctx antlr.ParserRuleContext) *C return p } - func (s *CreateStructContext) GetOp() antlr.Token { return s.op } - func (s *CreateStructContext) SetOp(v antlr.Token) { s.op = v } - func (s *CreateStructContext) GetEntries() IMapInitializerListContext { return s.entries } - func (s *CreateStructContext) SetEntries(v IMapInitializerListContext) { s.entries = v } func (s *CreateStructContext) GetRuleContext() antlr.RuleContext { @@ -3128,10 +3016,10 @@ func (s *CreateStructContext) COMMA() antlr.TerminalNode { } func (s *CreateStructContext) MapInitializerList() IMapInitializerListContext { - var t antlr.RuleContext; + var t antlr.RuleContext for _, ctx := range s.GetChildren() { if _, ok := ctx.(IMapInitializerListContext); ok { - t = ctx.(antlr.RuleContext); + t = ctx.(antlr.RuleContext) break } } @@ -3143,7 +3031,6 @@ func (s *CreateStructContext) MapInitializerList() IMapInitializerListContext { return t.(IMapInitializerListContext) } - func (s *CreateStructContext) EnterRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { listenerT.EnterCreateStruct(s) @@ -3166,7 +3053,6 @@ func (s *CreateStructContext) Accept(visitor antlr.ParseTreeVisitor) interface{} } } - type ConstantLiteralContext struct { PrimaryContext } @@ -3186,10 +3072,10 @@ func (s *ConstantLiteralContext) GetRuleContext() antlr.RuleContext { } func (s *ConstantLiteralContext) Literal() ILiteralContext { - var t antlr.RuleContext; + var t antlr.RuleContext for _, ctx := range s.GetChildren() { if _, ok := ctx.(ILiteralContext); ok { - t = ctx.(antlr.RuleContext); + t = ctx.(antlr.RuleContext) break } } @@ -3201,7 +3087,6 @@ func (s *ConstantLiteralContext) Literal() ILiteralContext { return t.(ILiteralContext) } - func (s *ConstantLiteralContext) EnterRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { listenerT.EnterConstantLiteral(s) @@ -3224,10 +3109,9 @@ func (s *ConstantLiteralContext) Accept(visitor antlr.ParseTreeVisitor) interfac } } - type NestedContext struct { PrimaryContext - e IExprContext + e IExprContext } func NewNestedContext(parser antlr.Parser, ctx antlr.ParserRuleContext) *NestedContext { @@ -3240,10 +3124,8 @@ func NewNestedContext(parser antlr.Parser, ctx antlr.ParserRuleContext) *NestedC return p } - func (s *NestedContext) GetE() IExprContext { return s.e } - func (s *NestedContext) SetE(v IExprContext) { s.e = v } func (s *NestedContext) GetRuleContext() antlr.RuleContext { @@ -3259,10 +3141,10 @@ func (s *NestedContext) RPAREN() antlr.TerminalNode { } func (s *NestedContext) Expr() IExprContext { - var t antlr.RuleContext; + var t antlr.RuleContext for _, ctx := range s.GetChildren() { if _, ok := ctx.(IExprContext); ok { - t = ctx.(antlr.RuleContext); + t = ctx.(antlr.RuleContext) break } } @@ -3274,7 +3156,6 @@ func (s *NestedContext) Expr() IExprContext { return t.(IExprContext) } - func (s *NestedContext) EnterRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { listenerT.EnterNested(s) @@ -3297,16 +3178,15 @@ func (s *NestedContext) Accept(visitor antlr.ParseTreeVisitor) interface{} { } } - type CreateMessageContext struct { PrimaryContext - leadingDot antlr.Token + leadingDot antlr.Token _IDENTIFIER antlr.Token - ids []antlr.Token - s16 antlr.Token - ops []antlr.Token - op antlr.Token - entries IFieldInitializerListContext + ids []antlr.Token + s16 antlr.Token + ops []antlr.Token + op antlr.Token + entries IFieldInitializerListContext } func NewCreateMessageContext(parser antlr.Parser, ctx antlr.ParserRuleContext) *CreateMessageContext { @@ -3319,7 +3199,6 @@ func NewCreateMessageContext(parser antlr.Parser, ctx antlr.ParserRuleContext) * return p } - func (s *CreateMessageContext) GetLeadingDot() antlr.Token { return s.leadingDot } func (s *CreateMessageContext) Get_IDENTIFIER() antlr.Token { return s._IDENTIFIER } @@ -3328,7 +3207,6 @@ func (s *CreateMessageContext) GetS16() antlr.Token { return s.s16 } func (s *CreateMessageContext) GetOp() antlr.Token { return s.op } - func (s *CreateMessageContext) SetLeadingDot(v antlr.Token) { s.leadingDot = v } func (s *CreateMessageContext) Set_IDENTIFIER(v antlr.Token) { s._IDENTIFIER = v } @@ -3337,20 +3215,16 @@ func (s *CreateMessageContext) SetS16(v antlr.Token) { s.s16 = v } func (s *CreateMessageContext) SetOp(v antlr.Token) { s.op = v } - func (s *CreateMessageContext) GetIds() []antlr.Token { return s.ids } func (s *CreateMessageContext) GetOps() []antlr.Token { return s.ops } - func (s *CreateMessageContext) SetIds(v []antlr.Token) { s.ids = v } func (s *CreateMessageContext) SetOps(v []antlr.Token) { s.ops = v } - func (s *CreateMessageContext) GetEntries() IFieldInitializerListContext { return s.entries } - func (s *CreateMessageContext) SetEntries(v IFieldInitializerListContext) { s.entries = v } func (s *CreateMessageContext) GetRuleContext() antlr.RuleContext { @@ -3386,10 +3260,10 @@ func (s *CreateMessageContext) DOT(i int) antlr.TerminalNode { } func (s *CreateMessageContext) FieldInitializerList() IFieldInitializerListContext { - var t antlr.RuleContext; + var t antlr.RuleContext for _, ctx := range s.GetChildren() { if _, ok := ctx.(IFieldInitializerListContext); ok { - t = ctx.(antlr.RuleContext); + t = ctx.(antlr.RuleContext) break } } @@ -3401,7 +3275,6 @@ func (s *CreateMessageContext) FieldInitializerList() IFieldInitializerListConte return t.(IFieldInitializerListContext) } - func (s *CreateMessageContext) EnterRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { listenerT.EnterCreateMessage(s) @@ -3424,17 +3297,16 @@ func (s *CreateMessageContext) Accept(visitor antlr.ParseTreeVisitor) interface{ } } - -type IdentOrGlobalCallContext struct { +type GlobalCallContext struct { PrimaryContext leadingDot antlr.Token - id antlr.Token - op antlr.Token - args IExprListContext + id antlr.Token + op antlr.Token + args IExprListContext } -func NewIdentOrGlobalCallContext(parser antlr.Parser, ctx antlr.ParserRuleContext) *IdentOrGlobalCallContext { - var p = new(IdentOrGlobalCallContext) +func NewGlobalCallContext(parser antlr.Parser, ctx antlr.ParserRuleContext) *GlobalCallContext { + var p = new(GlobalCallContext) InitEmptyPrimaryContext(&p.PrimaryContext) p.parser = parser @@ -3443,51 +3315,47 @@ func NewIdentOrGlobalCallContext(parser antlr.Parser, ctx antlr.ParserRuleContex return p } +func (s *GlobalCallContext) GetLeadingDot() antlr.Token { return s.leadingDot } -func (s *IdentOrGlobalCallContext) GetLeadingDot() antlr.Token { return s.leadingDot } +func (s *GlobalCallContext) GetId() antlr.Token { return s.id } -func (s *IdentOrGlobalCallContext) GetId() antlr.Token { return s.id } +func (s *GlobalCallContext) GetOp() antlr.Token { return s.op } -func (s *IdentOrGlobalCallContext) GetOp() antlr.Token { return s.op } +func (s *GlobalCallContext) SetLeadingDot(v antlr.Token) { s.leadingDot = v } +func (s *GlobalCallContext) SetId(v antlr.Token) { s.id = v } -func (s *IdentOrGlobalCallContext) SetLeadingDot(v antlr.Token) { s.leadingDot = v } +func (s *GlobalCallContext) SetOp(v antlr.Token) { s.op = v } -func (s *IdentOrGlobalCallContext) SetId(v antlr.Token) { s.id = v } +func (s *GlobalCallContext) GetArgs() IExprListContext { return s.args } -func (s *IdentOrGlobalCallContext) SetOp(v antlr.Token) { s.op = v } +func (s *GlobalCallContext) SetArgs(v IExprListContext) { s.args = v } - -func (s *IdentOrGlobalCallContext) GetArgs() IExprListContext { return s.args } - - -func (s *IdentOrGlobalCallContext) SetArgs(v IExprListContext) { s.args = v } - -func (s *IdentOrGlobalCallContext) GetRuleContext() antlr.RuleContext { +func (s *GlobalCallContext) GetRuleContext() antlr.RuleContext { return s } -func (s *IdentOrGlobalCallContext) IDENTIFIER() antlr.TerminalNode { +func (s *GlobalCallContext) IDENTIFIER() antlr.TerminalNode { return s.GetToken(CELParserIDENTIFIER, 0) } -func (s *IdentOrGlobalCallContext) RPAREN() antlr.TerminalNode { +func (s *GlobalCallContext) RPAREN() antlr.TerminalNode { return s.GetToken(CELParserRPAREN, 0) } -func (s *IdentOrGlobalCallContext) DOT() antlr.TerminalNode { - return s.GetToken(CELParserDOT, 0) +func (s *GlobalCallContext) LPAREN() antlr.TerminalNode { + return s.GetToken(CELParserLPAREN, 0) } -func (s *IdentOrGlobalCallContext) LPAREN() antlr.TerminalNode { - return s.GetToken(CELParserLPAREN, 0) +func (s *GlobalCallContext) DOT() antlr.TerminalNode { + return s.GetToken(CELParserDOT, 0) } -func (s *IdentOrGlobalCallContext) ExprList() IExprListContext { - var t antlr.RuleContext; +func (s *GlobalCallContext) ExprList() IExprListContext { + var t antlr.RuleContext for _, ctx := range s.GetChildren() { if _, ok := ctx.(IExprListContext); ok { - t = ctx.(antlr.RuleContext); + t = ctx.(antlr.RuleContext) break } } @@ -3499,37 +3367,34 @@ func (s *IdentOrGlobalCallContext) ExprList() IExprListContext { return t.(IExprListContext) } - -func (s *IdentOrGlobalCallContext) EnterRule(listener antlr.ParseTreeListener) { +func (s *GlobalCallContext) EnterRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { - listenerT.EnterIdentOrGlobalCall(s) + listenerT.EnterGlobalCall(s) } } -func (s *IdentOrGlobalCallContext) ExitRule(listener antlr.ParseTreeListener) { +func (s *GlobalCallContext) ExitRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { - listenerT.ExitIdentOrGlobalCall(s) + listenerT.ExitGlobalCall(s) } } -func (s *IdentOrGlobalCallContext) Accept(visitor antlr.ParseTreeVisitor) interface{} { +func (s *GlobalCallContext) Accept(visitor antlr.ParseTreeVisitor) interface{} { switch t := visitor.(type) { case CELVisitor: - return t.VisitIdentOrGlobalCall(s) + return t.VisitGlobalCall(s) default: return t.VisitChildren(s) } } - - func (p *CELParser) Primary() (localctx IPrimaryContext) { localctx = NewPrimaryContext(p, p.GetParserRuleContext(), p.GetState()) p.EnterRule(localctx, 16, CELParserRULE_primary) var _la int - p.SetState(180) + p.SetState(184) p.GetErrorHandler().Sync(p) if p.HasError() { goto errorExit @@ -3537,386 +3402,393 @@ func (p *CELParser) Primary() (localctx IPrimaryContext) { switch p.GetInterpreter().AdaptivePredict(p.BaseParser, p.GetTokenStream(), 25, p.GetParserRuleContext()) { case 1: - localctx = NewIdentOrGlobalCallContext(p, localctx) + localctx = NewIdentContext(p, localctx) p.EnterOuterAlt(localctx, 1) - p.SetState(130) + p.SetState(132) p.GetErrorHandler().Sync(p) if p.HasError() { goto errorExit } _la = p.GetTokenStream().LA(1) - if _la == CELParserDOT { { - p.SetState(129) + p.SetState(131) var _m = p.Match(CELParserDOT) - localctx.(*IdentOrGlobalCallContext).leadingDot = _m + localctx.(*IdentContext).leadingDot = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } } { - p.SetState(132) + p.SetState(134) var _m = p.Match(CELParserIDENTIFIER) - localctx.(*IdentOrGlobalCallContext).id = _m + localctx.(*IdentContext).id = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } - p.SetState(138) - p.GetErrorHandler().Sync(p) + case 2: + localctx = NewGlobalCallContext(p, localctx) + p.EnterOuterAlt(localctx, 2) + p.SetState(136) + p.GetErrorHandler().Sync(p) + if p.HasError() { + goto errorExit + } + _la = p.GetTokenStream().LA(1) - if p.GetInterpreter().AdaptivePredict(p.BaseParser, p.GetTokenStream(), 16, p.GetParserRuleContext()) == 1 { + if _la == CELParserDOT { { - p.SetState(133) + p.SetState(135) - var _m = p.Match(CELParserLPAREN) + var _m = p.Match(CELParserDOT) - localctx.(*IdentOrGlobalCallContext).op = _m + localctx.(*GlobalCallContext).leadingDot = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } - p.SetState(135) - p.GetErrorHandler().Sync(p) + + } + { + p.SetState(138) + + var _m = p.Match(CELParserIDENTIFIER) + + localctx.(*GlobalCallContext).id = _m if p.HasError() { + // Recognition error - abort rule goto errorExit } - _la = p.GetTokenStream().LA(1) + } + { + p.SetState(139) - if ((int64(_la) & ^0x3f) == 0 && ((int64(1) << _la) & 135762105344) != 0) { - { - p.SetState(134) + var _m = p.Match(CELParserLPAREN) - var _x = p.ExprList() + localctx.(*GlobalCallContext).op = _m + if p.HasError() { + // Recognition error - abort rule + goto errorExit + } + } + p.SetState(141) + p.GetErrorHandler().Sync(p) + if p.HasError() { + goto errorExit + } + _la = p.GetTokenStream().LA(1) + if (int64(_la) & ^0x3f) == 0 && ((int64(1)<<_la)&135762105344) != 0 { + { + p.SetState(140) - localctx.(*IdentOrGlobalCallContext).args = _x - } + var _x = p.ExprList() - } - { - p.SetState(137) - p.Match(CELParserRPAREN) - if p.HasError() { - // Recognition error - abort rule - goto errorExit - } + localctx.(*GlobalCallContext).args = _x } - } else if p.HasError() { // JIM + } + { + p.SetState(143) + p.Match(CELParserRPAREN) + if p.HasError() { + // Recognition error - abort rule goto errorExit + } } - - case 2: + case 3: localctx = NewNestedContext(p, localctx) - p.EnterOuterAlt(localctx, 2) + p.EnterOuterAlt(localctx, 3) { - p.SetState(140) + p.SetState(144) p.Match(CELParserLPAREN) if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } { - p.SetState(141) + p.SetState(145) var _x = p.Expr() - localctx.(*NestedContext).e = _x } { - p.SetState(142) + p.SetState(146) p.Match(CELParserRPAREN) if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } - - case 3: + case 4: localctx = NewCreateListContext(p, localctx) - p.EnterOuterAlt(localctx, 3) + p.EnterOuterAlt(localctx, 4) { - p.SetState(144) + p.SetState(148) var _m = p.Match(CELParserLBRACKET) localctx.(*CreateListContext).op = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } - p.SetState(146) + p.SetState(150) p.GetErrorHandler().Sync(p) if p.HasError() { goto errorExit } _la = p.GetTokenStream().LA(1) - - if ((int64(_la) & ^0x3f) == 0 && ((int64(1) << _la) & 135763153920) != 0) { + if (int64(_la) & ^0x3f) == 0 && ((int64(1)<<_la)&135763153920) != 0 { { - p.SetState(145) + p.SetState(149) var _x = p.ListInit() - localctx.(*CreateListContext).elems = _x } } - p.SetState(149) + p.SetState(153) p.GetErrorHandler().Sync(p) if p.HasError() { goto errorExit } _la = p.GetTokenStream().LA(1) - if _la == CELParserCOMMA { { - p.SetState(148) + p.SetState(152) p.Match(CELParserCOMMA) if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } } { - p.SetState(151) + p.SetState(155) p.Match(CELParserRPRACKET) if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } - - case 4: + case 5: localctx = NewCreateStructContext(p, localctx) - p.EnterOuterAlt(localctx, 4) + p.EnterOuterAlt(localctx, 5) { - p.SetState(152) + p.SetState(156) var _m = p.Match(CELParserLBRACE) localctx.(*CreateStructContext).op = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } - p.SetState(154) + p.SetState(158) p.GetErrorHandler().Sync(p) if p.HasError() { goto errorExit } _la = p.GetTokenStream().LA(1) - - if ((int64(_la) & ^0x3f) == 0 && ((int64(1) << _la) & 135763153920) != 0) { + if (int64(_la) & ^0x3f) == 0 && ((int64(1)<<_la)&135763153920) != 0 { { - p.SetState(153) + p.SetState(157) var _x = p.MapInitializerList() - localctx.(*CreateStructContext).entries = _x } } - p.SetState(157) + p.SetState(161) p.GetErrorHandler().Sync(p) if p.HasError() { goto errorExit } _la = p.GetTokenStream().LA(1) - if _la == CELParserCOMMA { { - p.SetState(156) + p.SetState(160) p.Match(CELParserCOMMA) if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } } { - p.SetState(159) + p.SetState(163) p.Match(CELParserRBRACE) if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } - - case 5: + case 6: localctx = NewCreateMessageContext(p, localctx) - p.EnterOuterAlt(localctx, 5) - p.SetState(161) + p.EnterOuterAlt(localctx, 6) + p.SetState(165) p.GetErrorHandler().Sync(p) if p.HasError() { goto errorExit } _la = p.GetTokenStream().LA(1) - if _la == CELParserDOT { { - p.SetState(160) + p.SetState(164) var _m = p.Match(CELParserDOT) localctx.(*CreateMessageContext).leadingDot = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } } { - p.SetState(163) + p.SetState(167) var _m = p.Match(CELParserIDENTIFIER) localctx.(*CreateMessageContext)._IDENTIFIER = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } localctx.(*CreateMessageContext).ids = append(localctx.(*CreateMessageContext).ids, localctx.(*CreateMessageContext)._IDENTIFIER) - p.SetState(168) + p.SetState(172) p.GetErrorHandler().Sync(p) if p.HasError() { goto errorExit } _la = p.GetTokenStream().LA(1) - for _la == CELParserDOT { { - p.SetState(164) + p.SetState(168) var _m = p.Match(CELParserDOT) localctx.(*CreateMessageContext).s16 = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } localctx.(*CreateMessageContext).ops = append(localctx.(*CreateMessageContext).ops, localctx.(*CreateMessageContext).s16) { - p.SetState(165) + p.SetState(169) var _m = p.Match(CELParserIDENTIFIER) localctx.(*CreateMessageContext)._IDENTIFIER = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } localctx.(*CreateMessageContext).ids = append(localctx.(*CreateMessageContext).ids, localctx.(*CreateMessageContext)._IDENTIFIER) - - p.SetState(170) + p.SetState(174) p.GetErrorHandler().Sync(p) if p.HasError() { - goto errorExit - } + goto errorExit + } _la = p.GetTokenStream().LA(1) } { - p.SetState(171) + p.SetState(175) var _m = p.Match(CELParserLBRACE) localctx.(*CreateMessageContext).op = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } - p.SetState(173) + p.SetState(177) p.GetErrorHandler().Sync(p) if p.HasError() { goto errorExit } _la = p.GetTokenStream().LA(1) - - if _la == CELParserQUESTIONMARK || _la == CELParserIDENTIFIER { + if (int64(_la) & ^0x3f) == 0 && ((int64(1)<<_la)&206159478784) != 0 { { - p.SetState(172) + p.SetState(176) var _x = p.FieldInitializerList() - localctx.(*CreateMessageContext).entries = _x } } - p.SetState(176) + p.SetState(180) p.GetErrorHandler().Sync(p) if p.HasError() { goto errorExit } _la = p.GetTokenStream().LA(1) - if _la == CELParserCOMMA { { - p.SetState(175) + p.SetState(179) p.Match(CELParserCOMMA) if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } } { - p.SetState(178) + p.SetState(182) p.Match(CELParserRBRACE) if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } - - case 6: + case 7: localctx = NewConstantLiteralContext(p, localctx) - p.EnterOuterAlt(localctx, 6) + p.EnterOuterAlt(localctx, 7) { - p.SetState(179) + p.SetState(183) p.Literal() } @@ -3924,7 +3796,6 @@ func (p *CELParser) Primary() (localctx IPrimaryContext) { goto errorExit } - errorExit: if p.HasError() { v := p.GetError() @@ -3938,7 +3809,6 @@ errorExit: goto errorExit // Trick to prevent compiler error if the label is not used } - // IExprListContext is an interface to support dynamic dispatch. type IExprListContext interface { antlr.ParserRuleContext @@ -3949,18 +3819,14 @@ type IExprListContext interface { // Get_expr returns the _expr rule contexts. Get_expr() IExprContext - // Set_expr sets the _expr rule contexts. Set_expr(IExprContext) - // GetE returns the e rule context list. GetE() []IExprContext - // SetE sets the e rule context list. - SetE([]IExprContext) - + SetE([]IExprContext) // Getter signatures AllExpr() []IExprContext @@ -3975,8 +3841,8 @@ type IExprListContext interface { type ExprListContext struct { antlr.BaseParserRuleContext parser antlr.Parser - _expr IExprContext - e []IExprContext + _expr IExprContext + e []IExprContext } func NewEmptyExprListContext() *ExprListContext { @@ -3986,7 +3852,7 @@ func NewEmptyExprListContext() *ExprListContext { return p } -func InitEmptyExprListContext(p *ExprListContext) { +func InitEmptyExprListContext(p *ExprListContext) { antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1) p.RuleIndex = CELParserRULE_exprList } @@ -4008,16 +3874,12 @@ func (s *ExprListContext) GetParser() antlr.Parser { return s.parser } func (s *ExprListContext) Get_expr() IExprContext { return s._expr } - func (s *ExprListContext) Set_expr(v IExprContext) { s._expr = v } - func (s *ExprListContext) GetE() []IExprContext { return s.e } - func (s *ExprListContext) SetE(v []IExprContext) { s.e = v } - func (s *ExprListContext) AllExpr() []IExprContext { children := s.GetChildren() len := 0 @@ -4040,12 +3902,12 @@ func (s *ExprListContext) AllExpr() []IExprContext { } func (s *ExprListContext) Expr(i int) IExprContext { - var t antlr.RuleContext; + var t antlr.RuleContext j := 0 for _, ctx := range s.GetChildren() { if _, ok := ctx.(IExprContext); ok { if j == i { - t = ctx.(antlr.RuleContext); + t = ctx.(antlr.RuleContext) break } j++ @@ -4075,7 +3937,6 @@ func (s *ExprListContext) ToStringTree(ruleNames []string, recog antlr.Recognize return antlr.TreesStringTree(s, ruleNames, recog) } - func (s *ExprListContext) EnterRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { listenerT.EnterExprList(s) @@ -4098,9 +3959,6 @@ func (s *ExprListContext) Accept(visitor antlr.ParseTreeVisitor) interface{} { } } - - - func (p *CELParser) ExprList() (localctx IExprListContext) { localctx = NewExprListContext(p, p.GetParserRuleContext(), p.GetState()) p.EnterRule(localctx, 18, CELParserRULE_exprList) @@ -4108,52 +3966,46 @@ func (p *CELParser) ExprList() (localctx IExprListContext) { p.EnterOuterAlt(localctx, 1) { - p.SetState(182) + p.SetState(186) var _x = p.Expr() - localctx.(*ExprListContext)._expr = _x } localctx.(*ExprListContext).e = append(localctx.(*ExprListContext).e, localctx.(*ExprListContext)._expr) - p.SetState(187) + p.SetState(191) p.GetErrorHandler().Sync(p) if p.HasError() { goto errorExit } _la = p.GetTokenStream().LA(1) - for _la == CELParserCOMMA { { - p.SetState(183) + p.SetState(187) p.Match(CELParserCOMMA) if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } { - p.SetState(184) + p.SetState(188) var _x = p.Expr() - localctx.(*ExprListContext)._expr = _x } localctx.(*ExprListContext).e = append(localctx.(*ExprListContext).e, localctx.(*ExprListContext)._expr) - - p.SetState(189) + p.SetState(193) p.GetErrorHandler().Sync(p) if p.HasError() { - goto errorExit - } + goto errorExit + } _la = p.GetTokenStream().LA(1) } - - errorExit: if p.HasError() { v := p.GetError() @@ -4167,7 +4019,6 @@ errorExit: goto errorExit // Trick to prevent compiler error if the label is not used } - // IListInitContext is an interface to support dynamic dispatch. type IListInitContext interface { antlr.ParserRuleContext @@ -4178,18 +4029,14 @@ type IListInitContext interface { // Get_optExpr returns the _optExpr rule contexts. Get_optExpr() IOptExprContext - // Set_optExpr sets the _optExpr rule contexts. Set_optExpr(IOptExprContext) - // GetElems returns the elems rule context list. GetElems() []IOptExprContext - // SetElems sets the elems rule context list. - SetElems([]IOptExprContext) - + SetElems([]IOptExprContext) // Getter signatures AllOptExpr() []IOptExprContext @@ -4203,9 +4050,9 @@ type IListInitContext interface { type ListInitContext struct { antlr.BaseParserRuleContext - parser antlr.Parser - _optExpr IOptExprContext - elems []IOptExprContext + parser antlr.Parser + _optExpr IOptExprContext + elems []IOptExprContext } func NewEmptyListInitContext() *ListInitContext { @@ -4215,7 +4062,7 @@ func NewEmptyListInitContext() *ListInitContext { return p } -func InitEmptyListInitContext(p *ListInitContext) { +func InitEmptyListInitContext(p *ListInitContext) { antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1) p.RuleIndex = CELParserRULE_listInit } @@ -4237,16 +4084,12 @@ func (s *ListInitContext) GetParser() antlr.Parser { return s.parser } func (s *ListInitContext) Get_optExpr() IOptExprContext { return s._optExpr } - func (s *ListInitContext) Set_optExpr(v IOptExprContext) { s._optExpr = v } - func (s *ListInitContext) GetElems() []IOptExprContext { return s.elems } - func (s *ListInitContext) SetElems(v []IOptExprContext) { s.elems = v } - func (s *ListInitContext) AllOptExpr() []IOptExprContext { children := s.GetChildren() len := 0 @@ -4269,12 +4112,12 @@ func (s *ListInitContext) AllOptExpr() []IOptExprContext { } func (s *ListInitContext) OptExpr(i int) IOptExprContext { - var t antlr.RuleContext; + var t antlr.RuleContext j := 0 for _, ctx := range s.GetChildren() { if _, ok := ctx.(IOptExprContext); ok { if j == i { - t = ctx.(antlr.RuleContext); + t = ctx.(antlr.RuleContext) break } j++ @@ -4304,7 +4147,6 @@ func (s *ListInitContext) ToStringTree(ruleNames []string, recog antlr.Recognize return antlr.TreesStringTree(s, ruleNames, recog) } - func (s *ListInitContext) EnterRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { listenerT.EnterListInit(s) @@ -4327,9 +4169,6 @@ func (s *ListInitContext) Accept(visitor antlr.ParseTreeVisitor) interface{} { } } - - - func (p *CELParser) ListInit() (localctx IListInitContext) { localctx = NewListInitContext(p, p.GetParserRuleContext(), p.GetState()) p.EnterRule(localctx, 20, CELParserRULE_listInit) @@ -4337,15 +4176,14 @@ func (p *CELParser) ListInit() (localctx IListInitContext) { p.EnterOuterAlt(localctx, 1) { - p.SetState(190) + p.SetState(194) var _x = p.OptExpr() - localctx.(*ListInitContext)._optExpr = _x } localctx.(*ListInitContext).elems = append(localctx.(*ListInitContext).elems, localctx.(*ListInitContext)._optExpr) - p.SetState(195) + p.SetState(199) p.GetErrorHandler().Sync(p) if p.HasError() { goto errorExit @@ -4357,38 +4195,34 @@ func (p *CELParser) ListInit() (localctx IListInitContext) { for _alt != 2 && _alt != antlr.ATNInvalidAltNumber { if _alt == 1 { { - p.SetState(191) + p.SetState(195) p.Match(CELParserCOMMA) if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } { - p.SetState(192) + p.SetState(196) var _x = p.OptExpr() - localctx.(*ListInitContext)._optExpr = _x } localctx.(*ListInitContext).elems = append(localctx.(*ListInitContext).elems, localctx.(*ListInitContext)._optExpr) - } - p.SetState(197) + p.SetState(201) p.GetErrorHandler().Sync(p) if p.HasError() { - goto errorExit - } + goto errorExit + } _alt = p.GetInterpreter().AdaptivePredict(p.BaseParser, p.GetTokenStream(), 27, p.GetParserRuleContext()) if p.HasError() { goto errorExit } } - - errorExit: if p.HasError() { v := p.GetError() @@ -4402,7 +4236,6 @@ errorExit: goto errorExit // Trick to prevent compiler error if the label is not used } - // IFieldInitializerListContext is an interface to support dynamic dispatch. type IFieldInitializerListContext interface { antlr.ParserRuleContext @@ -4411,48 +4244,40 @@ type IFieldInitializerListContext interface { GetParser() antlr.Parser // GetS21 returns the s21 token. - GetS21() antlr.Token - + GetS21() antlr.Token // SetS21 sets the s21 token. - SetS21(antlr.Token) - + SetS21(antlr.Token) // GetCols returns the cols token list. GetCols() []antlr.Token - // SetCols sets the cols token list. SetCols([]antlr.Token) - // Get_optField returns the _optField rule contexts. Get_optField() IOptFieldContext // Get_expr returns the _expr rule contexts. Get_expr() IExprContext - // Set_optField sets the _optField rule contexts. Set_optField(IOptFieldContext) // Set_expr sets the _expr rule contexts. Set_expr(IExprContext) - // GetFields returns the fields rule context list. GetFields() []IOptFieldContext // GetValues returns the values rule context list. GetValues() []IExprContext - // SetFields sets the fields rule context list. - SetFields([]IOptFieldContext) + SetFields([]IOptFieldContext) // SetValues sets the values rule context list. - SetValues([]IExprContext) - + SetValues([]IExprContext) // Getter signatures AllOptField() []IOptFieldContext @@ -4470,13 +4295,13 @@ type IFieldInitializerListContext interface { type FieldInitializerListContext struct { antlr.BaseParserRuleContext - parser antlr.Parser - _optField IOptFieldContext - fields []IOptFieldContext - s21 antlr.Token - cols []antlr.Token - _expr IExprContext - values []IExprContext + parser antlr.Parser + _optField IOptFieldContext + fields []IOptFieldContext + s21 antlr.Token + cols []antlr.Token + _expr IExprContext + values []IExprContext } func NewEmptyFieldInitializerListContext() *FieldInitializerListContext { @@ -4486,7 +4311,7 @@ func NewEmptyFieldInitializerListContext() *FieldInitializerListContext { return p } -func InitEmptyFieldInitializerListContext(p *FieldInitializerListContext) { +func InitEmptyFieldInitializerListContext(p *FieldInitializerListContext) { antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1) p.RuleIndex = CELParserRULE_fieldInitializerList } @@ -4508,36 +4333,28 @@ func (s *FieldInitializerListContext) GetParser() antlr.Parser { return s.parser func (s *FieldInitializerListContext) GetS21() antlr.Token { return s.s21 } - func (s *FieldInitializerListContext) SetS21(v antlr.Token) { s.s21 = v } - func (s *FieldInitializerListContext) GetCols() []antlr.Token { return s.cols } - func (s *FieldInitializerListContext) SetCols(v []antlr.Token) { s.cols = v } - func (s *FieldInitializerListContext) Get_optField() IOptFieldContext { return s._optField } func (s *FieldInitializerListContext) Get_expr() IExprContext { return s._expr } - func (s *FieldInitializerListContext) Set_optField(v IOptFieldContext) { s._optField = v } func (s *FieldInitializerListContext) Set_expr(v IExprContext) { s._expr = v } - func (s *FieldInitializerListContext) GetFields() []IOptFieldContext { return s.fields } func (s *FieldInitializerListContext) GetValues() []IExprContext { return s.values } - func (s *FieldInitializerListContext) SetFields(v []IOptFieldContext) { s.fields = v } func (s *FieldInitializerListContext) SetValues(v []IExprContext) { s.values = v } - func (s *FieldInitializerListContext) AllOptField() []IOptFieldContext { children := s.GetChildren() len := 0 @@ -4560,12 +4377,12 @@ func (s *FieldInitializerListContext) AllOptField() []IOptFieldContext { } func (s *FieldInitializerListContext) OptField(i int) IOptFieldContext { - var t antlr.RuleContext; + var t antlr.RuleContext j := 0 for _, ctx := range s.GetChildren() { if _, ok := ctx.(IOptFieldContext); ok { if j == i { - t = ctx.(antlr.RuleContext); + t = ctx.(antlr.RuleContext) break } j++ @@ -4609,12 +4426,12 @@ func (s *FieldInitializerListContext) AllExpr() []IExprContext { } func (s *FieldInitializerListContext) Expr(i int) IExprContext { - var t antlr.RuleContext; + var t antlr.RuleContext j := 0 for _, ctx := range s.GetChildren() { if _, ok := ctx.(IExprContext); ok { if j == i { - t = ctx.(antlr.RuleContext); + t = ctx.(antlr.RuleContext) break } j++ @@ -4644,7 +4461,6 @@ func (s *FieldInitializerListContext) ToStringTree(ruleNames []string, recog ant return antlr.TreesStringTree(s, ruleNames, recog) } - func (s *FieldInitializerListContext) EnterRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { listenerT.EnterFieldInitializerList(s) @@ -4667,9 +4483,6 @@ func (s *FieldInitializerListContext) Accept(visitor antlr.ParseTreeVisitor) int } } - - - func (p *CELParser) FieldInitializerList() (localctx IFieldInitializerListContext) { localctx = NewFieldInitializerListContext(p, p.GetParserRuleContext(), p.GetState()) p.EnterRule(localctx, 22, CELParserRULE_fieldInitializerList) @@ -4677,36 +4490,34 @@ func (p *CELParser) FieldInitializerList() (localctx IFieldInitializerListContex p.EnterOuterAlt(localctx, 1) { - p.SetState(198) + p.SetState(202) var _x = p.OptField() - localctx.(*FieldInitializerListContext)._optField = _x } localctx.(*FieldInitializerListContext).fields = append(localctx.(*FieldInitializerListContext).fields, localctx.(*FieldInitializerListContext)._optField) { - p.SetState(199) + p.SetState(203) var _m = p.Match(CELParserCOLON) localctx.(*FieldInitializerListContext).s21 = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } localctx.(*FieldInitializerListContext).cols = append(localctx.(*FieldInitializerListContext).cols, localctx.(*FieldInitializerListContext).s21) { - p.SetState(200) + p.SetState(204) var _x = p.Expr() - localctx.(*FieldInitializerListContext)._expr = _x } localctx.(*FieldInitializerListContext).values = append(localctx.(*FieldInitializerListContext).values, localctx.(*FieldInitializerListContext)._expr) - p.SetState(208) + p.SetState(212) p.GetErrorHandler().Sync(p) if p.HasError() { goto errorExit @@ -4718,59 +4529,54 @@ func (p *CELParser) FieldInitializerList() (localctx IFieldInitializerListContex for _alt != 2 && _alt != antlr.ATNInvalidAltNumber { if _alt == 1 { { - p.SetState(201) + p.SetState(205) p.Match(CELParserCOMMA) if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } { - p.SetState(202) + p.SetState(206) var _x = p.OptField() - localctx.(*FieldInitializerListContext)._optField = _x } localctx.(*FieldInitializerListContext).fields = append(localctx.(*FieldInitializerListContext).fields, localctx.(*FieldInitializerListContext)._optField) { - p.SetState(203) + p.SetState(207) var _m = p.Match(CELParserCOLON) localctx.(*FieldInitializerListContext).s21 = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } localctx.(*FieldInitializerListContext).cols = append(localctx.(*FieldInitializerListContext).cols, localctx.(*FieldInitializerListContext).s21) { - p.SetState(204) + p.SetState(208) var _x = p.Expr() - localctx.(*FieldInitializerListContext)._expr = _x } localctx.(*FieldInitializerListContext).values = append(localctx.(*FieldInitializerListContext).values, localctx.(*FieldInitializerListContext)._expr) - } - p.SetState(210) + p.SetState(214) p.GetErrorHandler().Sync(p) if p.HasError() { - goto errorExit - } + goto errorExit + } _alt = p.GetInterpreter().AdaptivePredict(p.BaseParser, p.GetTokenStream(), 28, p.GetParserRuleContext()) if p.HasError() { goto errorExit } } - - errorExit: if p.HasError() { v := p.GetError() @@ -4784,7 +4590,6 @@ errorExit: goto errorExit // Trick to prevent compiler error if the label is not used } - // IOptFieldContext is an interface to support dynamic dispatch. type IOptFieldContext interface { antlr.ParserRuleContext @@ -4793,15 +4598,13 @@ type IOptFieldContext interface { GetParser() antlr.Parser // GetOpt returns the opt token. - GetOpt() antlr.Token - + GetOpt() antlr.Token // SetOpt sets the opt token. - SetOpt(antlr.Token) - + SetOpt(antlr.Token) // Getter signatures - IDENTIFIER() antlr.TerminalNode + EscapeIdent() IEscapeIdentContext QUESTIONMARK() antlr.TerminalNode // IsOptFieldContext differentiates from other interfaces. @@ -4811,7 +4614,7 @@ type IOptFieldContext interface { type OptFieldContext struct { antlr.BaseParserRuleContext parser antlr.Parser - opt antlr.Token + opt antlr.Token } func NewEmptyOptFieldContext() *OptFieldContext { @@ -4821,7 +4624,7 @@ func NewEmptyOptFieldContext() *OptFieldContext { return p } -func InitEmptyOptFieldContext(p *OptFieldContext) { +func InitEmptyOptFieldContext(p *OptFieldContext) { antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1) p.RuleIndex = CELParserRULE_optField } @@ -4843,12 +4646,22 @@ func (s *OptFieldContext) GetParser() antlr.Parser { return s.parser } func (s *OptFieldContext) GetOpt() antlr.Token { return s.opt } - func (s *OptFieldContext) SetOpt(v antlr.Token) { s.opt = v } +func (s *OptFieldContext) EscapeIdent() IEscapeIdentContext { + var t antlr.RuleContext + for _, ctx := range s.GetChildren() { + if _, ok := ctx.(IEscapeIdentContext); ok { + t = ctx.(antlr.RuleContext) + break + } + } -func (s *OptFieldContext) IDENTIFIER() antlr.TerminalNode { - return s.GetToken(CELParserIDENTIFIER, 0) + if t == nil { + return nil + } + + return t.(IEscapeIdentContext) } func (s *OptFieldContext) QUESTIONMARK() antlr.TerminalNode { @@ -4863,7 +4676,6 @@ func (s *OptFieldContext) ToStringTree(ruleNames []string, recog antlr.Recognize return antlr.TreesStringTree(s, ruleNames, recog) } - func (s *OptFieldContext) EnterRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { listenerT.EnterOptField(s) @@ -4886,48 +4698,38 @@ func (s *OptFieldContext) Accept(visitor antlr.ParseTreeVisitor) interface{} { } } - - - func (p *CELParser) OptField() (localctx IOptFieldContext) { localctx = NewOptFieldContext(p, p.GetParserRuleContext(), p.GetState()) p.EnterRule(localctx, 24, CELParserRULE_optField) var _la int p.EnterOuterAlt(localctx, 1) - p.SetState(212) + p.SetState(216) p.GetErrorHandler().Sync(p) if p.HasError() { goto errorExit } _la = p.GetTokenStream().LA(1) - if _la == CELParserQUESTIONMARK { { - p.SetState(211) + p.SetState(215) var _m = p.Match(CELParserQUESTIONMARK) localctx.(*OptFieldContext).opt = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } } { - p.SetState(214) - p.Match(CELParserIDENTIFIER) - if p.HasError() { - // Recognition error - abort rule - goto errorExit - } + p.SetState(218) + p.EscapeIdent() } - - errorExit: if p.HasError() { v := p.GetError() @@ -4941,7 +4743,6 @@ errorExit: goto errorExit // Trick to prevent compiler error if the label is not used } - // IMapInitializerListContext is an interface to support dynamic dispatch. type IMapInitializerListContext interface { antlr.ParserRuleContext @@ -4950,48 +4751,40 @@ type IMapInitializerListContext interface { GetParser() antlr.Parser // GetS21 returns the s21 token. - GetS21() antlr.Token - + GetS21() antlr.Token // SetS21 sets the s21 token. - SetS21(antlr.Token) - + SetS21(antlr.Token) // GetCols returns the cols token list. GetCols() []antlr.Token - // SetCols sets the cols token list. SetCols([]antlr.Token) - // Get_optExpr returns the _optExpr rule contexts. Get_optExpr() IOptExprContext // Get_expr returns the _expr rule contexts. Get_expr() IExprContext - // Set_optExpr sets the _optExpr rule contexts. Set_optExpr(IOptExprContext) // Set_expr sets the _expr rule contexts. Set_expr(IExprContext) - // GetKeys returns the keys rule context list. GetKeys() []IOptExprContext // GetValues returns the values rule context list. GetValues() []IExprContext - // SetKeys sets the keys rule context list. - SetKeys([]IOptExprContext) + SetKeys([]IOptExprContext) // SetValues sets the values rule context list. - SetValues([]IExprContext) - + SetValues([]IExprContext) // Getter signatures AllOptExpr() []IOptExprContext @@ -5009,13 +4802,13 @@ type IMapInitializerListContext interface { type MapInitializerListContext struct { antlr.BaseParserRuleContext - parser antlr.Parser - _optExpr IOptExprContext - keys []IOptExprContext - s21 antlr.Token - cols []antlr.Token - _expr IExprContext - values []IExprContext + parser antlr.Parser + _optExpr IOptExprContext + keys []IOptExprContext + s21 antlr.Token + cols []antlr.Token + _expr IExprContext + values []IExprContext } func NewEmptyMapInitializerListContext() *MapInitializerListContext { @@ -5025,7 +4818,7 @@ func NewEmptyMapInitializerListContext() *MapInitializerListContext { return p } -func InitEmptyMapInitializerListContext(p *MapInitializerListContext) { +func InitEmptyMapInitializerListContext(p *MapInitializerListContext) { antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1) p.RuleIndex = CELParserRULE_mapInitializerList } @@ -5047,36 +4840,28 @@ func (s *MapInitializerListContext) GetParser() antlr.Parser { return s.parser } func (s *MapInitializerListContext) GetS21() antlr.Token { return s.s21 } - func (s *MapInitializerListContext) SetS21(v antlr.Token) { s.s21 = v } - func (s *MapInitializerListContext) GetCols() []antlr.Token { return s.cols } - func (s *MapInitializerListContext) SetCols(v []antlr.Token) { s.cols = v } - func (s *MapInitializerListContext) Get_optExpr() IOptExprContext { return s._optExpr } func (s *MapInitializerListContext) Get_expr() IExprContext { return s._expr } - func (s *MapInitializerListContext) Set_optExpr(v IOptExprContext) { s._optExpr = v } func (s *MapInitializerListContext) Set_expr(v IExprContext) { s._expr = v } - func (s *MapInitializerListContext) GetKeys() []IOptExprContext { return s.keys } func (s *MapInitializerListContext) GetValues() []IExprContext { return s.values } - func (s *MapInitializerListContext) SetKeys(v []IOptExprContext) { s.keys = v } func (s *MapInitializerListContext) SetValues(v []IExprContext) { s.values = v } - func (s *MapInitializerListContext) AllOptExpr() []IOptExprContext { children := s.GetChildren() len := 0 @@ -5099,12 +4884,12 @@ func (s *MapInitializerListContext) AllOptExpr() []IOptExprContext { } func (s *MapInitializerListContext) OptExpr(i int) IOptExprContext { - var t antlr.RuleContext; + var t antlr.RuleContext j := 0 for _, ctx := range s.GetChildren() { if _, ok := ctx.(IOptExprContext); ok { if j == i { - t = ctx.(antlr.RuleContext); + t = ctx.(antlr.RuleContext) break } j++ @@ -5148,167 +4933,366 @@ func (s *MapInitializerListContext) AllExpr() []IExprContext { } func (s *MapInitializerListContext) Expr(i int) IExprContext { - var t antlr.RuleContext; + var t antlr.RuleContext j := 0 for _, ctx := range s.GetChildren() { if _, ok := ctx.(IExprContext); ok { if j == i { - t = ctx.(antlr.RuleContext); + t = ctx.(antlr.RuleContext) break } j++ } } - if t == nil { - return nil - } + if t == nil { + return nil + } + + return t.(IExprContext) +} + +func (s *MapInitializerListContext) AllCOMMA() []antlr.TerminalNode { + return s.GetTokens(CELParserCOMMA) +} + +func (s *MapInitializerListContext) COMMA(i int) antlr.TerminalNode { + return s.GetToken(CELParserCOMMA, i) +} + +func (s *MapInitializerListContext) GetRuleContext() antlr.RuleContext { + return s +} + +func (s *MapInitializerListContext) ToStringTree(ruleNames []string, recog antlr.Recognizer) string { + return antlr.TreesStringTree(s, ruleNames, recog) +} + +func (s *MapInitializerListContext) EnterRule(listener antlr.ParseTreeListener) { + if listenerT, ok := listener.(CELListener); ok { + listenerT.EnterMapInitializerList(s) + } +} + +func (s *MapInitializerListContext) ExitRule(listener antlr.ParseTreeListener) { + if listenerT, ok := listener.(CELListener); ok { + listenerT.ExitMapInitializerList(s) + } +} + +func (s *MapInitializerListContext) Accept(visitor antlr.ParseTreeVisitor) interface{} { + switch t := visitor.(type) { + case CELVisitor: + return t.VisitMapInitializerList(s) + + default: + return t.VisitChildren(s) + } +} + +func (p *CELParser) MapInitializerList() (localctx IMapInitializerListContext) { + localctx = NewMapInitializerListContext(p, p.GetParserRuleContext(), p.GetState()) + p.EnterRule(localctx, 26, CELParserRULE_mapInitializerList) + var _alt int + + p.EnterOuterAlt(localctx, 1) + { + p.SetState(220) + + var _x = p.OptExpr() + + localctx.(*MapInitializerListContext)._optExpr = _x + } + localctx.(*MapInitializerListContext).keys = append(localctx.(*MapInitializerListContext).keys, localctx.(*MapInitializerListContext)._optExpr) + { + p.SetState(221) + + var _m = p.Match(CELParserCOLON) + + localctx.(*MapInitializerListContext).s21 = _m + if p.HasError() { + // Recognition error - abort rule + goto errorExit + } + } + localctx.(*MapInitializerListContext).cols = append(localctx.(*MapInitializerListContext).cols, localctx.(*MapInitializerListContext).s21) + { + p.SetState(222) + + var _x = p.Expr() + + localctx.(*MapInitializerListContext)._expr = _x + } + localctx.(*MapInitializerListContext).values = append(localctx.(*MapInitializerListContext).values, localctx.(*MapInitializerListContext)._expr) + p.SetState(230) + p.GetErrorHandler().Sync(p) + if p.HasError() { + goto errorExit + } + _alt = p.GetInterpreter().AdaptivePredict(p.BaseParser, p.GetTokenStream(), 30, p.GetParserRuleContext()) + if p.HasError() { + goto errorExit + } + for _alt != 2 && _alt != antlr.ATNInvalidAltNumber { + if _alt == 1 { + { + p.SetState(223) + p.Match(CELParserCOMMA) + if p.HasError() { + // Recognition error - abort rule + goto errorExit + } + } + { + p.SetState(224) + + var _x = p.OptExpr() + + localctx.(*MapInitializerListContext)._optExpr = _x + } + localctx.(*MapInitializerListContext).keys = append(localctx.(*MapInitializerListContext).keys, localctx.(*MapInitializerListContext)._optExpr) + { + p.SetState(225) + + var _m = p.Match(CELParserCOLON) + + localctx.(*MapInitializerListContext).s21 = _m + if p.HasError() { + // Recognition error - abort rule + goto errorExit + } + } + localctx.(*MapInitializerListContext).cols = append(localctx.(*MapInitializerListContext).cols, localctx.(*MapInitializerListContext).s21) + { + p.SetState(226) + + var _x = p.Expr() + + localctx.(*MapInitializerListContext)._expr = _x + } + localctx.(*MapInitializerListContext).values = append(localctx.(*MapInitializerListContext).values, localctx.(*MapInitializerListContext)._expr) + + } + p.SetState(232) + p.GetErrorHandler().Sync(p) + if p.HasError() { + goto errorExit + } + _alt = p.GetInterpreter().AdaptivePredict(p.BaseParser, p.GetTokenStream(), 30, p.GetParserRuleContext()) + if p.HasError() { + goto errorExit + } + } + +errorExit: + if p.HasError() { + v := p.GetError() + localctx.SetException(v) + p.GetErrorHandler().ReportError(p, v) + p.GetErrorHandler().Recover(p, v) + p.SetError(nil) + } + p.ExitRule() + return localctx + goto errorExit // Trick to prevent compiler error if the label is not used +} + +// IEscapeIdentContext is an interface to support dynamic dispatch. +type IEscapeIdentContext interface { + antlr.ParserRuleContext + + // GetParser returns the parser. + GetParser() antlr.Parser + // IsEscapeIdentContext differentiates from other interfaces. + IsEscapeIdentContext() +} + +type EscapeIdentContext struct { + antlr.BaseParserRuleContext + parser antlr.Parser +} + +func NewEmptyEscapeIdentContext() *EscapeIdentContext { + var p = new(EscapeIdentContext) + antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1) + p.RuleIndex = CELParserRULE_escapeIdent + return p +} + +func InitEmptyEscapeIdentContext(p *EscapeIdentContext) { + antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1) + p.RuleIndex = CELParserRULE_escapeIdent +} + +func (*EscapeIdentContext) IsEscapeIdentContext() {} + +func NewEscapeIdentContext(parser antlr.Parser, parent antlr.ParserRuleContext, invokingState int) *EscapeIdentContext { + var p = new(EscapeIdentContext) + + antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, parent, invokingState) + + p.parser = parser + p.RuleIndex = CELParserRULE_escapeIdent + + return p +} + +func (s *EscapeIdentContext) GetParser() antlr.Parser { return s.parser } + +func (s *EscapeIdentContext) CopyAll(ctx *EscapeIdentContext) { + s.CopyFrom(&ctx.BaseParserRuleContext) +} + +func (s *EscapeIdentContext) GetRuleContext() antlr.RuleContext { + return s +} - return t.(IExprContext) +func (s *EscapeIdentContext) ToStringTree(ruleNames []string, recog antlr.Recognizer) string { + return antlr.TreesStringTree(s, ruleNames, recog) } -func (s *MapInitializerListContext) AllCOMMA() []antlr.TerminalNode { - return s.GetTokens(CELParserCOMMA) +type EscapedIdentifierContext struct { + EscapeIdentContext + id antlr.Token } -func (s *MapInitializerListContext) COMMA(i int) antlr.TerminalNode { - return s.GetToken(CELParserCOMMA, i) +func NewEscapedIdentifierContext(parser antlr.Parser, ctx antlr.ParserRuleContext) *EscapedIdentifierContext { + var p = new(EscapedIdentifierContext) + + InitEmptyEscapeIdentContext(&p.EscapeIdentContext) + p.parser = parser + p.CopyAll(ctx.(*EscapeIdentContext)) + + return p } -func (s *MapInitializerListContext) GetRuleContext() antlr.RuleContext { +func (s *EscapedIdentifierContext) GetId() antlr.Token { return s.id } + +func (s *EscapedIdentifierContext) SetId(v antlr.Token) { s.id = v } + +func (s *EscapedIdentifierContext) GetRuleContext() antlr.RuleContext { return s } -func (s *MapInitializerListContext) ToStringTree(ruleNames []string, recog antlr.Recognizer) string { - return antlr.TreesStringTree(s, ruleNames, recog) +func (s *EscapedIdentifierContext) ESC_IDENTIFIER() antlr.TerminalNode { + return s.GetToken(CELParserESC_IDENTIFIER, 0) } - -func (s *MapInitializerListContext) EnterRule(listener antlr.ParseTreeListener) { +func (s *EscapedIdentifierContext) EnterRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { - listenerT.EnterMapInitializerList(s) + listenerT.EnterEscapedIdentifier(s) } } -func (s *MapInitializerListContext) ExitRule(listener antlr.ParseTreeListener) { +func (s *EscapedIdentifierContext) ExitRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { - listenerT.ExitMapInitializerList(s) + listenerT.ExitEscapedIdentifier(s) } } -func (s *MapInitializerListContext) Accept(visitor antlr.ParseTreeVisitor) interface{} { +func (s *EscapedIdentifierContext) Accept(visitor antlr.ParseTreeVisitor) interface{} { switch t := visitor.(type) { case CELVisitor: - return t.VisitMapInitializerList(s) + return t.VisitEscapedIdentifier(s) default: return t.VisitChildren(s) } } +type SimpleIdentifierContext struct { + EscapeIdentContext + id antlr.Token +} +func NewSimpleIdentifierContext(parser antlr.Parser, ctx antlr.ParserRuleContext) *SimpleIdentifierContext { + var p = new(SimpleIdentifierContext) + InitEmptyEscapeIdentContext(&p.EscapeIdentContext) + p.parser = parser + p.CopyAll(ctx.(*EscapeIdentContext)) -func (p *CELParser) MapInitializerList() (localctx IMapInitializerListContext) { - localctx = NewMapInitializerListContext(p, p.GetParserRuleContext(), p.GetState()) - p.EnterRule(localctx, 26, CELParserRULE_mapInitializerList) - var _alt int - - p.EnterOuterAlt(localctx, 1) - { - p.SetState(216) + return p +} - var _x = p.OptExpr() +func (s *SimpleIdentifierContext) GetId() antlr.Token { return s.id } +func (s *SimpleIdentifierContext) SetId(v antlr.Token) { s.id = v } - localctx.(*MapInitializerListContext)._optExpr = _x - } - localctx.(*MapInitializerListContext).keys = append(localctx.(*MapInitializerListContext).keys, localctx.(*MapInitializerListContext)._optExpr) - { - p.SetState(217) +func (s *SimpleIdentifierContext) GetRuleContext() antlr.RuleContext { + return s +} - var _m = p.Match(CELParserCOLON) +func (s *SimpleIdentifierContext) IDENTIFIER() antlr.TerminalNode { + return s.GetToken(CELParserIDENTIFIER, 0) +} - localctx.(*MapInitializerListContext).s21 = _m - if p.HasError() { - // Recognition error - abort rule - goto errorExit - } +func (s *SimpleIdentifierContext) EnterRule(listener antlr.ParseTreeListener) { + if listenerT, ok := listener.(CELListener); ok { + listenerT.EnterSimpleIdentifier(s) } - localctx.(*MapInitializerListContext).cols = append(localctx.(*MapInitializerListContext).cols, localctx.(*MapInitializerListContext).s21) - { - p.SetState(218) +} - var _x = p.Expr() +func (s *SimpleIdentifierContext) ExitRule(listener antlr.ParseTreeListener) { + if listenerT, ok := listener.(CELListener); ok { + listenerT.ExitSimpleIdentifier(s) + } +} +func (s *SimpleIdentifierContext) Accept(visitor antlr.ParseTreeVisitor) interface{} { + switch t := visitor.(type) { + case CELVisitor: + return t.VisitSimpleIdentifier(s) - localctx.(*MapInitializerListContext)._expr = _x + default: + return t.VisitChildren(s) } - localctx.(*MapInitializerListContext).values = append(localctx.(*MapInitializerListContext).values, localctx.(*MapInitializerListContext)._expr) - p.SetState(226) +} + +func (p *CELParser) EscapeIdent() (localctx IEscapeIdentContext) { + localctx = NewEscapeIdentContext(p, p.GetParserRuleContext(), p.GetState()) + p.EnterRule(localctx, 28, CELParserRULE_escapeIdent) + p.SetState(235) p.GetErrorHandler().Sync(p) if p.HasError() { goto errorExit } - _alt = p.GetInterpreter().AdaptivePredict(p.BaseParser, p.GetTokenStream(), 30, p.GetParserRuleContext()) - if p.HasError() { - goto errorExit - } - for _alt != 2 && _alt != antlr.ATNInvalidAltNumber { - if _alt == 1 { - { - p.SetState(219) - p.Match(CELParserCOMMA) - if p.HasError() { - // Recognition error - abort rule - goto errorExit - } - } - { - p.SetState(220) - - var _x = p.OptExpr() + switch p.GetTokenStream().LA(1) { + case CELParserIDENTIFIER: + localctx = NewSimpleIdentifierContext(p, localctx) + p.EnterOuterAlt(localctx, 1) + { + p.SetState(233) - localctx.(*MapInitializerListContext)._optExpr = _x - } - localctx.(*MapInitializerListContext).keys = append(localctx.(*MapInitializerListContext).keys, localctx.(*MapInitializerListContext)._optExpr) - { - p.SetState(221) - - var _m = p.Match(CELParserCOLON) + var _m = p.Match(CELParserIDENTIFIER) - localctx.(*MapInitializerListContext).s21 = _m - if p.HasError() { - // Recognition error - abort rule - goto errorExit - } + localctx.(*SimpleIdentifierContext).id = _m + if p.HasError() { + // Recognition error - abort rule + goto errorExit } - localctx.(*MapInitializerListContext).cols = append(localctx.(*MapInitializerListContext).cols, localctx.(*MapInitializerListContext).s21) - { - p.SetState(222) + } - var _x = p.Expr() + case CELParserESC_IDENTIFIER: + localctx = NewEscapedIdentifierContext(p, localctx) + p.EnterOuterAlt(localctx, 2) + { + p.SetState(234) + var _m = p.Match(CELParserESC_IDENTIFIER) - localctx.(*MapInitializerListContext)._expr = _x + localctx.(*EscapedIdentifierContext).id = _m + if p.HasError() { + // Recognition error - abort rule + goto errorExit } - localctx.(*MapInitializerListContext).values = append(localctx.(*MapInitializerListContext).values, localctx.(*MapInitializerListContext)._expr) - - - } - p.SetState(228) - p.GetErrorHandler().Sync(p) - if p.HasError() { - goto errorExit - } - _alt = p.GetInterpreter().AdaptivePredict(p.BaseParser, p.GetTokenStream(), 30, p.GetParserRuleContext()) - if p.HasError() { - goto errorExit } - } - + default: + p.SetError(antlr.NewNoViableAltException(p, nil, nil, nil, nil, nil)) + goto errorExit + } errorExit: if p.HasError() { @@ -5323,7 +5307,6 @@ errorExit: goto errorExit // Trick to prevent compiler error if the label is not used } - // IOptExprContext is an interface to support dynamic dispatch. type IOptExprContext interface { antlr.ParserRuleContext @@ -5332,21 +5315,17 @@ type IOptExprContext interface { GetParser() antlr.Parser // GetOpt returns the opt token. - GetOpt() antlr.Token - + GetOpt() antlr.Token // SetOpt sets the opt token. - SetOpt(antlr.Token) - + SetOpt(antlr.Token) // GetE returns the e rule contexts. GetE() IExprContext - // SetE sets the e rule contexts. SetE(IExprContext) - // Getter signatures Expr() IExprContext QUESTIONMARK() antlr.TerminalNode @@ -5358,8 +5337,8 @@ type IOptExprContext interface { type OptExprContext struct { antlr.BaseParserRuleContext parser antlr.Parser - opt antlr.Token - e IExprContext + opt antlr.Token + e IExprContext } func NewEmptyOptExprContext() *OptExprContext { @@ -5369,7 +5348,7 @@ func NewEmptyOptExprContext() *OptExprContext { return p } -func InitEmptyOptExprContext(p *OptExprContext) { +func InitEmptyOptExprContext(p *OptExprContext) { antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1) p.RuleIndex = CELParserRULE_optExpr } @@ -5391,21 +5370,17 @@ func (s *OptExprContext) GetParser() antlr.Parser { return s.parser } func (s *OptExprContext) GetOpt() antlr.Token { return s.opt } - func (s *OptExprContext) SetOpt(v antlr.Token) { s.opt = v } - func (s *OptExprContext) GetE() IExprContext { return s.e } - func (s *OptExprContext) SetE(v IExprContext) { s.e = v } - func (s *OptExprContext) Expr() IExprContext { - var t antlr.RuleContext; + var t antlr.RuleContext for _, ctx := range s.GetChildren() { if _, ok := ctx.(IExprContext); ok { - t = ctx.(antlr.RuleContext); + t = ctx.(antlr.RuleContext) break } } @@ -5429,7 +5404,6 @@ func (s *OptExprContext) ToStringTree(ruleNames []string, recog antlr.Recognizer return antlr.TreesStringTree(s, ruleNames, recog) } - func (s *OptExprContext) EnterRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { listenerT.EnterOptExpr(s) @@ -5452,48 +5426,41 @@ func (s *OptExprContext) Accept(visitor antlr.ParseTreeVisitor) interface{} { } } - - - func (p *CELParser) OptExpr() (localctx IOptExprContext) { localctx = NewOptExprContext(p, p.GetParserRuleContext(), p.GetState()) - p.EnterRule(localctx, 28, CELParserRULE_optExpr) + p.EnterRule(localctx, 30, CELParserRULE_optExpr) var _la int p.EnterOuterAlt(localctx, 1) - p.SetState(230) + p.SetState(238) p.GetErrorHandler().Sync(p) if p.HasError() { goto errorExit } _la = p.GetTokenStream().LA(1) - if _la == CELParserQUESTIONMARK { { - p.SetState(229) + p.SetState(237) var _m = p.Match(CELParserQUESTIONMARK) localctx.(*OptExprContext).opt = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } } { - p.SetState(232) + p.SetState(240) var _x = p.Expr() - localctx.(*OptExprContext).e = _x } - - errorExit: if p.HasError() { v := p.GetError() @@ -5507,7 +5474,6 @@ errorExit: goto errorExit // Trick to prevent compiler error if the label is not used } - // ILiteralContext is an interface to support dynamic dispatch. type ILiteralContext interface { antlr.ParserRuleContext @@ -5530,7 +5496,7 @@ func NewEmptyLiteralContext() *LiteralContext { return p } -func InitEmptyLiteralContext(p *LiteralContext) { +func InitEmptyLiteralContext(p *LiteralContext) { antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1) p.RuleIndex = CELParserRULE_literal } @@ -5562,9 +5528,6 @@ func (s *LiteralContext) ToStringTree(ruleNames []string, recog antlr.Recognizer return antlr.TreesStringTree(s, ruleNames, recog) } - - - type BytesContext struct { LiteralContext tok antlr.Token @@ -5580,10 +5543,8 @@ func NewBytesContext(parser antlr.Parser, ctx antlr.ParserRuleContext) *BytesCon return p } - func (s *BytesContext) GetTok() antlr.Token { return s.tok } - func (s *BytesContext) SetTok(v antlr.Token) { s.tok = v } func (s *BytesContext) GetRuleContext() antlr.RuleContext { @@ -5594,7 +5555,6 @@ func (s *BytesContext) BYTES() antlr.TerminalNode { return s.GetToken(CELParserBYTES, 0) } - func (s *BytesContext) EnterRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { listenerT.EnterBytes(s) @@ -5617,7 +5577,6 @@ func (s *BytesContext) Accept(visitor antlr.ParseTreeVisitor) interface{} { } } - type UintContext struct { LiteralContext tok antlr.Token @@ -5633,10 +5592,8 @@ func NewUintContext(parser antlr.Parser, ctx antlr.ParserRuleContext) *UintConte return p } - func (s *UintContext) GetTok() antlr.Token { return s.tok } - func (s *UintContext) SetTok(v antlr.Token) { s.tok = v } func (s *UintContext) GetRuleContext() antlr.RuleContext { @@ -5647,7 +5604,6 @@ func (s *UintContext) NUM_UINT() antlr.TerminalNode { return s.GetToken(CELParserNUM_UINT, 0) } - func (s *UintContext) EnterRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { listenerT.EnterUint(s) @@ -5670,7 +5626,6 @@ func (s *UintContext) Accept(visitor antlr.ParseTreeVisitor) interface{} { } } - type NullContext struct { LiteralContext tok antlr.Token @@ -5686,10 +5641,8 @@ func NewNullContext(parser antlr.Parser, ctx antlr.ParserRuleContext) *NullConte return p } - func (s *NullContext) GetTok() antlr.Token { return s.tok } - func (s *NullContext) SetTok(v antlr.Token) { s.tok = v } func (s *NullContext) GetRuleContext() antlr.RuleContext { @@ -5700,7 +5653,6 @@ func (s *NullContext) NUL() antlr.TerminalNode { return s.GetToken(CELParserNUL, 0) } - func (s *NullContext) EnterRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { listenerT.EnterNull(s) @@ -5723,7 +5675,6 @@ func (s *NullContext) Accept(visitor antlr.ParseTreeVisitor) interface{} { } } - type BoolFalseContext struct { LiteralContext tok antlr.Token @@ -5739,10 +5690,8 @@ func NewBoolFalseContext(parser antlr.Parser, ctx antlr.ParserRuleContext) *Bool return p } - func (s *BoolFalseContext) GetTok() antlr.Token { return s.tok } - func (s *BoolFalseContext) SetTok(v antlr.Token) { s.tok = v } func (s *BoolFalseContext) GetRuleContext() antlr.RuleContext { @@ -5753,7 +5702,6 @@ func (s *BoolFalseContext) CEL_FALSE() antlr.TerminalNode { return s.GetToken(CELParserCEL_FALSE, 0) } - func (s *BoolFalseContext) EnterRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { listenerT.EnterBoolFalse(s) @@ -5776,7 +5724,6 @@ func (s *BoolFalseContext) Accept(visitor antlr.ParseTreeVisitor) interface{} { } } - type StringContext struct { LiteralContext tok antlr.Token @@ -5792,10 +5739,8 @@ func NewStringContext(parser antlr.Parser, ctx antlr.ParserRuleContext) *StringC return p } - func (s *StringContext) GetTok() antlr.Token { return s.tok } - func (s *StringContext) SetTok(v antlr.Token) { s.tok = v } func (s *StringContext) GetRuleContext() antlr.RuleContext { @@ -5806,7 +5751,6 @@ func (s *StringContext) STRING() antlr.TerminalNode { return s.GetToken(CELParserSTRING, 0) } - func (s *StringContext) EnterRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { listenerT.EnterString(s) @@ -5829,11 +5773,10 @@ func (s *StringContext) Accept(visitor antlr.ParseTreeVisitor) interface{} { } } - type DoubleContext struct { LiteralContext sign antlr.Token - tok antlr.Token + tok antlr.Token } func NewDoubleContext(parser antlr.Parser, ctx antlr.ParserRuleContext) *DoubleContext { @@ -5846,12 +5789,10 @@ func NewDoubleContext(parser antlr.Parser, ctx antlr.ParserRuleContext) *DoubleC return p } - func (s *DoubleContext) GetSign() antlr.Token { return s.sign } func (s *DoubleContext) GetTok() antlr.Token { return s.tok } - func (s *DoubleContext) SetSign(v antlr.Token) { s.sign = v } func (s *DoubleContext) SetTok(v antlr.Token) { s.tok = v } @@ -5868,7 +5809,6 @@ func (s *DoubleContext) MINUS() antlr.TerminalNode { return s.GetToken(CELParserMINUS, 0) } - func (s *DoubleContext) EnterRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { listenerT.EnterDouble(s) @@ -5891,7 +5831,6 @@ func (s *DoubleContext) Accept(visitor antlr.ParseTreeVisitor) interface{} { } } - type BoolTrueContext struct { LiteralContext tok antlr.Token @@ -5907,10 +5846,8 @@ func NewBoolTrueContext(parser antlr.Parser, ctx antlr.ParserRuleContext) *BoolT return p } - func (s *BoolTrueContext) GetTok() antlr.Token { return s.tok } - func (s *BoolTrueContext) SetTok(v antlr.Token) { s.tok = v } func (s *BoolTrueContext) GetRuleContext() antlr.RuleContext { @@ -5921,7 +5858,6 @@ func (s *BoolTrueContext) CEL_TRUE() antlr.TerminalNode { return s.GetToken(CELParserCEL_TRUE, 0) } - func (s *BoolTrueContext) EnterRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { listenerT.EnterBoolTrue(s) @@ -5944,11 +5880,10 @@ func (s *BoolTrueContext) Accept(visitor antlr.ParseTreeVisitor) interface{} { } } - type IntContext struct { LiteralContext sign antlr.Token - tok antlr.Token + tok antlr.Token } func NewIntContext(parser antlr.Parser, ctx antlr.ParserRuleContext) *IntContext { @@ -5961,12 +5896,10 @@ func NewIntContext(parser antlr.Parser, ctx antlr.ParserRuleContext) *IntContext return p } - func (s *IntContext) GetSign() antlr.Token { return s.sign } func (s *IntContext) GetTok() antlr.Token { return s.tok } - func (s *IntContext) SetSign(v antlr.Token) { s.sign = v } func (s *IntContext) SetTok(v antlr.Token) { s.tok = v } @@ -5983,7 +5916,6 @@ func (s *IntContext) MINUS() antlr.TerminalNode { return s.GetToken(CELParserMINUS, 0) } - func (s *IntContext) EnterRule(listener antlr.ParseTreeListener) { if listenerT, ok := listener.(CELListener); ok { listenerT.EnterInt(s) @@ -6006,188 +5938,177 @@ func (s *IntContext) Accept(visitor antlr.ParseTreeVisitor) interface{} { } } - - func (p *CELParser) Literal() (localctx ILiteralContext) { localctx = NewLiteralContext(p, p.GetParserRuleContext(), p.GetState()) - p.EnterRule(localctx, 30, CELParserRULE_literal) + p.EnterRule(localctx, 32, CELParserRULE_literal) var _la int - p.SetState(248) + p.SetState(256) p.GetErrorHandler().Sync(p) if p.HasError() { goto errorExit } - switch p.GetInterpreter().AdaptivePredict(p.BaseParser, p.GetTokenStream(), 34, p.GetParserRuleContext()) { + switch p.GetInterpreter().AdaptivePredict(p.BaseParser, p.GetTokenStream(), 35, p.GetParserRuleContext()) { case 1: localctx = NewIntContext(p, localctx) p.EnterOuterAlt(localctx, 1) - p.SetState(235) + p.SetState(243) p.GetErrorHandler().Sync(p) if p.HasError() { goto errorExit } _la = p.GetTokenStream().LA(1) - if _la == CELParserMINUS { { - p.SetState(234) + p.SetState(242) var _m = p.Match(CELParserMINUS) localctx.(*IntContext).sign = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } } { - p.SetState(237) + p.SetState(245) var _m = p.Match(CELParserNUM_INT) localctx.(*IntContext).tok = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } - case 2: localctx = NewUintContext(p, localctx) p.EnterOuterAlt(localctx, 2) { - p.SetState(238) + p.SetState(246) var _m = p.Match(CELParserNUM_UINT) localctx.(*UintContext).tok = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } - case 3: localctx = NewDoubleContext(p, localctx) p.EnterOuterAlt(localctx, 3) - p.SetState(240) + p.SetState(248) p.GetErrorHandler().Sync(p) if p.HasError() { goto errorExit } _la = p.GetTokenStream().LA(1) - if _la == CELParserMINUS { { - p.SetState(239) + p.SetState(247) var _m = p.Match(CELParserMINUS) localctx.(*DoubleContext).sign = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } } { - p.SetState(242) + p.SetState(250) var _m = p.Match(CELParserNUM_FLOAT) localctx.(*DoubleContext).tok = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } - case 4: localctx = NewStringContext(p, localctx) p.EnterOuterAlt(localctx, 4) { - p.SetState(243) + p.SetState(251) var _m = p.Match(CELParserSTRING) localctx.(*StringContext).tok = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } - case 5: localctx = NewBytesContext(p, localctx) p.EnterOuterAlt(localctx, 5) { - p.SetState(244) + p.SetState(252) var _m = p.Match(CELParserBYTES) localctx.(*BytesContext).tok = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } - case 6: localctx = NewBoolTrueContext(p, localctx) p.EnterOuterAlt(localctx, 6) { - p.SetState(245) + p.SetState(253) var _m = p.Match(CELParserCEL_TRUE) localctx.(*BoolTrueContext).tok = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } - case 7: localctx = NewBoolFalseContext(p, localctx) p.EnterOuterAlt(localctx, 7) { - p.SetState(246) + p.SetState(254) var _m = p.Match(CELParserCEL_FALSE) localctx.(*BoolFalseContext).tok = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } - case 8: localctx = NewNullContext(p, localctx) p.EnterOuterAlt(localctx, 8) { - p.SetState(247) + p.SetState(255) var _m = p.Match(CELParserNUL) localctx.(*NullContext).tok = _m if p.HasError() { - // Recognition error - abort rule - goto errorExit + // Recognition error - abort rule + goto errorExit } } @@ -6195,7 +6116,6 @@ func (p *CELParser) Literal() (localctx ILiteralContext) { goto errorExit } - errorExit: if p.HasError() { v := p.GetError() @@ -6209,24 +6129,28 @@ errorExit: goto errorExit // Trick to prevent compiler error if the label is not used } - func (p *CELParser) Sempred(localctx antlr.RuleContext, ruleIndex, predIndex int) bool { switch ruleIndex { case 4: - var t *RelationContext = nil - if localctx != nil { t = localctx.(*RelationContext) } - return p.Relation_Sempred(t, predIndex) + var t *RelationContext = nil + if localctx != nil { + t = localctx.(*RelationContext) + } + return p.Relation_Sempred(t, predIndex) case 5: - var t *CalcContext = nil - if localctx != nil { t = localctx.(*CalcContext) } - return p.Calc_Sempred(t, predIndex) + var t *CalcContext = nil + if localctx != nil { + t = localctx.(*CalcContext) + } + return p.Calc_Sempred(t, predIndex) case 7: - var t *MemberContext = nil - if localctx != nil { t = localctx.(*MemberContext) } - return p.Member_Sempred(t, predIndex) - + var t *MemberContext = nil + if localctx != nil { + t = localctx.(*MemberContext) + } + return p.Member_Sempred(t, predIndex) default: panic("No predicate with index: " + fmt.Sprint(ruleIndex)) @@ -6236,7 +6160,7 @@ func (p *CELParser) Sempred(localctx antlr.RuleContext, ruleIndex, predIndex int func (p *CELParser) Relation_Sempred(localctx antlr.RuleContext, predIndex int) bool { switch predIndex { case 0: - return p.Precpred(p.GetParserRuleContext(), 1) + return p.Precpred(p.GetParserRuleContext(), 1) default: panic("No predicate with index: " + fmt.Sprint(predIndex)) @@ -6246,10 +6170,10 @@ func (p *CELParser) Relation_Sempred(localctx antlr.RuleContext, predIndex int) func (p *CELParser) Calc_Sempred(localctx antlr.RuleContext, predIndex int) bool { switch predIndex { case 1: - return p.Precpred(p.GetParserRuleContext(), 2) + return p.Precpred(p.GetParserRuleContext(), 2) case 2: - return p.Precpred(p.GetParserRuleContext(), 1) + return p.Precpred(p.GetParserRuleContext(), 1) default: panic("No predicate with index: " + fmt.Sprint(predIndex)) @@ -6259,16 +6183,15 @@ func (p *CELParser) Calc_Sempred(localctx antlr.RuleContext, predIndex int) bool func (p *CELParser) Member_Sempred(localctx antlr.RuleContext, predIndex int) bool { switch predIndex { case 3: - return p.Precpred(p.GetParserRuleContext(), 3) + return p.Precpred(p.GetParserRuleContext(), 3) case 4: - return p.Precpred(p.GetParserRuleContext(), 2) + return p.Precpred(p.GetParserRuleContext(), 2) case 5: - return p.Precpred(p.GetParserRuleContext(), 1) + return p.Precpred(p.GetParserRuleContext(), 1) default: panic("No predicate with index: " + fmt.Sprint(predIndex)) } } - diff --git a/vendor/github.com/google/cel-go/parser/gen/cel_visitor.go b/vendor/github.com/google/cel-go/parser/gen/cel_visitor.go index d2fbd563ab..7cefe5c571 100644 --- a/vendor/github.com/google/cel-go/parser/gen/cel_visitor.go +++ b/vendor/github.com/google/cel-go/parser/gen/cel_visitor.go @@ -1,9 +1,8 @@ -// Code generated from /usr/local/google/home/tswadell/go/src/github.com/google/cel-go/parser/gen/CEL.g4 by ANTLR 4.13.1. DO NOT EDIT. +// Code generated from /usr/local/google/home/jdtatum/github/cel-go/parser/gen/CEL.g4 by ANTLR 4.13.1. DO NOT EDIT. package gen // CEL import "github.com/antlr4-go/antlr/v4" - // A complete Visitor for a parse tree produced by CELParser. type CELVisitor interface { antlr.ParseTreeVisitor @@ -47,8 +46,11 @@ type CELVisitor interface { // Visit a parse tree produced by CELParser#Index. VisitIndex(ctx *IndexContext) interface{} - // Visit a parse tree produced by CELParser#IdentOrGlobalCall. - VisitIdentOrGlobalCall(ctx *IdentOrGlobalCallContext) interface{} + // Visit a parse tree produced by CELParser#Ident. + VisitIdent(ctx *IdentContext) interface{} + + // Visit a parse tree produced by CELParser#GlobalCall. + VisitGlobalCall(ctx *GlobalCallContext) interface{} // Visit a parse tree produced by CELParser#Nested. VisitNested(ctx *NestedContext) interface{} @@ -80,6 +82,12 @@ type CELVisitor interface { // Visit a parse tree produced by CELParser#mapInitializerList. VisitMapInitializerList(ctx *MapInitializerListContext) interface{} + // Visit a parse tree produced by CELParser#SimpleIdentifier. + VisitSimpleIdentifier(ctx *SimpleIdentifierContext) interface{} + + // Visit a parse tree produced by CELParser#EscapedIdentifier. + VisitEscapedIdentifier(ctx *EscapedIdentifierContext) interface{} + // Visit a parse tree produced by CELParser#optExpr. VisitOptExpr(ctx *OptExprContext) interface{} @@ -106,5 +114,4 @@ type CELVisitor interface { // Visit a parse tree produced by CELParser#Null. VisitNull(ctx *NullContext) interface{} - -} \ No newline at end of file +} diff --git a/vendor/github.com/google/cel-go/parser/helper.go b/vendor/github.com/google/cel-go/parser/helper.go index 96748358eb..c13296dd5c 100644 --- a/vendor/github.com/google/cel-go/parser/helper.go +++ b/vendor/github.com/google/cel-go/parser/helper.go @@ -115,7 +115,7 @@ func (p *parserHelper) newObjectField(fieldID int64, field string, value ast.Exp func (p *parserHelper) newComprehension(ctx any, iterRange ast.Expr, - iterVar string, + iterVar, accuVar string, accuInit ast.Expr, condition ast.Expr, @@ -125,6 +125,18 @@ func (p *parserHelper) newComprehension(ctx any, p.newID(ctx), iterRange, iterVar, accuVar, accuInit, condition, step, result) } +func (p *parserHelper) newComprehensionTwoVar(ctx any, + iterRange ast.Expr, + iterVar, iterVar2, + accuVar string, + accuInit ast.Expr, + condition ast.Expr, + step ast.Expr, + result ast.Expr) ast.Expr { + return p.exprFactory.NewComprehensionTwoVar( + p.newID(ctx), iterRange, iterVar, iterVar2, accuVar, accuInit, condition, step, result) +} + func (p *parserHelper) newID(ctx any) int64 { if id, isID := ctx.(int64); isID { return id @@ -383,8 +395,10 @@ func (e *exprHelper) Copy(expr ast.Expr) ast.Expr { cond := e.Copy(compre.LoopCondition()) step := e.Copy(compre.LoopStep()) result := e.Copy(compre.Result()) - return e.exprFactory.NewComprehension(copyID, - iterRange, compre.IterVar(), compre.AccuVar(), accuInit, cond, step, result) + // All comprehensions can be represented by the two-variable comprehension since the + // differentiation between one and two-variable is whether the iterVar2 value is non-empty. + return e.exprFactory.NewComprehensionTwoVar(copyID, + iterRange, compre.IterVar(), compre.IterVar2(), compre.AccuVar(), accuInit, cond, step, result) } return e.exprFactory.NewUnspecifiedExpr(copyID) } @@ -432,6 +446,20 @@ func (e *exprHelper) NewComprehension( e.nextMacroID(), iterRange, iterVar, accuVar, accuInit, condition, step, result) } +// NewComprehensionTwoVar implements the ExprHelper interface method. +func (e *exprHelper) NewComprehensionTwoVar( + iterRange ast.Expr, + iterVar, + iterVar2, + accuVar string, + accuInit, + condition, + step, + result ast.Expr) ast.Expr { + return e.exprFactory.NewComprehensionTwoVar( + e.nextMacroID(), iterRange, iterVar, iterVar2, accuVar, accuInit, condition, step, result) +} + // NewIdent implements the ExprHelper interface method. func (e *exprHelper) NewIdent(name string) ast.Expr { return e.exprFactory.NewIdent(e.nextMacroID(), name) @@ -442,6 +470,11 @@ func (e *exprHelper) NewAccuIdent() ast.Expr { return e.exprFactory.NewAccuIdent(e.nextMacroID()) } +// AccuIdentName implements the ExprHelper interface method. +func (e *exprHelper) AccuIdentName() string { + return e.exprFactory.AccuIdentName() +} + // NewGlobalCall implements the ExprHelper interface method. func (e *exprHelper) NewCall(function string, args ...ast.Expr) ast.Expr { return e.exprFactory.NewCall(e.nextMacroID(), function, args...) diff --git a/vendor/github.com/google/cel-go/parser/macro.go b/vendor/github.com/google/cel-go/parser/macro.go index c1936b69fe..6b3b648d34 100644 --- a/vendor/github.com/google/cel-go/parser/macro.go +++ b/vendor/github.com/google/cel-go/parser/macro.go @@ -170,11 +170,12 @@ type ExprHelper interface { // NewStructField creates a new struct field initializer from the field name and value. NewStructField(field string, init ast.Expr, optional bool) ast.EntryExpr - // NewComprehension creates a new comprehension instruction. + // NewComprehension creates a new one-variable comprehension instruction. // // - iterRange represents the expression that resolves to a list or map where the elements or // keys (respectively) will be iterated over. - // - iterVar is the iteration variable name. + // - iterVar is the variable name for the list element value, or the map key, depending on the + // range type. // - accuVar is the accumulation variable name, typically parser.AccumulatorName. // - accuInit is the initial expression whose value will be set for the accuVar prior to // folding. @@ -186,11 +187,36 @@ type ExprHelper interface { // environment in the step and condition expressions. Presently, the name __result__ is commonly // used by built-in macros but this may change in the future. NewComprehension(iterRange ast.Expr, - iterVar string, + iterVar, accuVar string, - accuInit ast.Expr, - condition ast.Expr, - step ast.Expr, + accuInit, + condition, + step, + result ast.Expr) ast.Expr + + // NewComprehensionTwoVar creates a new two-variable comprehension instruction. + // + // - iterRange represents the expression that resolves to a list or map where the elements or + // keys (respectively) will be iterated over. + // - iterVar is the iteration variable assigned to the list index or the map key. + // - iterVar2 is the iteration variable assigned to the list element value or the map key value. + // - accuVar is the accumulation variable name, typically parser.AccumulatorName. + // - accuInit is the initial expression whose value will be set for the accuVar prior to + // folding. + // - condition is the expression to test to determine whether to continue folding. + // - step is the expression to evaluation at the conclusion of a single fold iteration. + // - result is the computation to evaluate at the conclusion of the fold. + // + // The accuVar should not shadow variable names that you would like to reference within the + // environment in the step and condition expressions. Presently, the name __result__ is commonly + // used by built-in macros but this may change in the future. + NewComprehensionTwoVar(iterRange ast.Expr, + iterVar, + iterVar2, + accuVar string, + accuInit, + condition, + step, result ast.Expr) ast.Expr // NewIdent creates an identifier Expr value. @@ -199,6 +225,9 @@ type ExprHelper interface { // NewAccuIdent returns an accumulator identifier for use with comprehension results. NewAccuIdent() ast.Expr + // AccuIdentName returns the name of the accumulator identifier. + AccuIdentName() string + // NewCall creates a function call Expr value for a global (free) function. NewCall(function string, args ...ast.Expr) ast.Expr @@ -233,8 +262,13 @@ var ( // ExistsOneMacro expands "range.exists_one(var, predicate)", which is true if for exactly one // element in range the predicate holds. + // Deprecated: Use ExistsOneMacroNew ExistsOneMacro = NewReceiverMacro(operators.ExistsOne, 2, MakeExistsOne) + // ExistsOneMacroNew expands "range.existsOne(var, predicate)", which is true if for exactly one + // element in range the predicate holds. + ExistsOneMacroNew = NewReceiverMacro("existsOne", 2, MakeExistsOne) + // MapMacro expands "range.map(var, function)" into a comprehension which applies the function // to each element in the range to produce a new list. MapMacro = NewReceiverMacro(operators.Map, 2, MakeMap) @@ -254,6 +288,7 @@ var ( AllMacro, ExistsMacro, ExistsOneMacro, + ExistsOneMacroNew, MapMacro, MapFilterMacro, FilterMacro, @@ -266,6 +301,11 @@ var ( // AccumulatorName is the traditional variable name assigned to the fold accumulator variable. const AccumulatorName = "__result__" +// HiddenAccumulatorName is a proposed update to the default fold accumlator variable. +// @result is not normally accessible from source, preventing accidental or intentional collisions +// in user expressions. +const HiddenAccumulatorName = "@result" + type quantifierKind int const ( @@ -310,6 +350,10 @@ func MakeMap(eh ExprHelper, target ast.Expr, args []ast.Expr) (ast.Expr, *common if !found { return nil, eh.NewError(args[0].ID(), "argument is not an identifier") } + accu := eh.AccuIdentName() + if v == accu || v == AccumulatorName { + return nil, eh.NewError(args[0].ID(), "iteration variable overwrites accumulator variable") + } var fn ast.Expr var filter ast.Expr @@ -329,7 +373,7 @@ func MakeMap(eh ExprHelper, target ast.Expr, args []ast.Expr) (ast.Expr, *common if filter != nil { step = eh.NewCall(operators.Conditional, filter, step, eh.NewAccuIdent()) } - return eh.NewComprehension(target, v, AccumulatorName, init, condition, step, eh.NewAccuIdent()), nil + return eh.NewComprehension(target, v, accu, init, condition, step, eh.NewAccuIdent()), nil } // MakeFilter expands the input call arguments into a comprehension which produces a list which contains @@ -340,13 +384,17 @@ func MakeFilter(eh ExprHelper, target ast.Expr, args []ast.Expr) (ast.Expr, *com if !found { return nil, eh.NewError(args[0].ID(), "argument is not an identifier") } + accu := eh.AccuIdentName() + if v == accu || v == AccumulatorName { + return nil, eh.NewError(args[0].ID(), "iteration variable overwrites accumulator variable") + } filter := args[1] init := eh.NewList() condition := eh.NewLiteral(types.True) step := eh.NewCall(operators.Add, eh.NewAccuIdent(), eh.NewList(args[0])) step = eh.NewCall(operators.Conditional, filter, step, eh.NewAccuIdent()) - return eh.NewComprehension(target, v, AccumulatorName, init, condition, step, eh.NewAccuIdent()), nil + return eh.NewComprehension(target, v, accu, init, condition, step, eh.NewAccuIdent()), nil } // MakeHas expands the input call arguments into a presence test, e.g. has(.field) @@ -363,6 +411,10 @@ func makeQuantifier(kind quantifierKind, eh ExprHelper, target ast.Expr, args [] if !found { return nil, eh.NewError(args[0].ID(), "argument must be a simple name") } + accu := eh.AccuIdentName() + if v == accu || v == AccumulatorName { + return nil, eh.NewError(args[0].ID(), "iteration variable overwrites accumulator variable") + } var init ast.Expr var condition ast.Expr @@ -390,7 +442,7 @@ func makeQuantifier(kind quantifierKind, eh ExprHelper, target ast.Expr, args [] default: return nil, eh.NewError(args[0].ID(), fmt.Sprintf("unrecognized quantifier '%v'", kind)) } - return eh.NewComprehension(target, v, AccumulatorName, init, condition, step, result), nil + return eh.NewComprehension(target, v, accu, init, condition, step, result), nil } func extractIdent(e ast.Expr) (string, bool) { diff --git a/vendor/github.com/google/cel-go/parser/options.go b/vendor/github.com/google/cel-go/parser/options.go index 61fc3adec4..4eb30f83e0 100644 --- a/vendor/github.com/google/cel-go/parser/options.go +++ b/vendor/github.com/google/cel-go/parser/options.go @@ -26,6 +26,8 @@ type options struct { populateMacroCalls bool enableOptionalSyntax bool enableVariadicOperatorASTs bool + enableIdentEscapeSyntax bool + enableHiddenAccumulatorName bool } // Option configures the behavior of the parser. @@ -127,6 +129,27 @@ func EnableOptionalSyntax(optionalSyntax bool) Option { } } +// EnableIdentEscapeSyntax enables backtick (`) escaped field identifiers. This +// supports extended types of characters in identifiers, e.g. foo.`baz-bar`. +func EnableIdentEscapeSyntax(enableIdentEscapeSyntax bool) Option { + return func(opts *options) error { + opts.enableIdentEscapeSyntax = enableIdentEscapeSyntax + return nil + } +} + +// EnableHiddenAccumulatorName uses an accumulator variable name that is not a +// normally accessible identifier in source for comprehension macros. Compatibility notes: +// with this option enabled, a parsed AST would be semantically the same as if disabled, but would +// have different internal identifiers in any of the built-in comprehension sub-expressions. When +// disabled, it is possible but almost certainly a logic error to access the accumulator variable. +func EnableHiddenAccumulatorName(enabled bool) Option { + return func(opts *options) error { + opts.enableHiddenAccumulatorName = enabled + return nil + } +} + // EnableVariadicOperatorASTs enables a compact representation of chained like-kind commutative // operators. e.g. `a || b || c || d` -> `call(op='||', args=[a, b, c, d])` // diff --git a/vendor/github.com/google/cel-go/parser/parser.go b/vendor/github.com/google/cel-go/parser/parser.go index 5cbb176727..b5ec73ec64 100644 --- a/vendor/github.com/google/cel-go/parser/parser.go +++ b/vendor/github.com/google/cel-go/parser/parser.go @@ -17,6 +17,7 @@ package parser import ( + "errors" "fmt" "regexp" "strconv" @@ -40,6 +41,7 @@ type Parser struct { // NewParser builds and returns a new Parser using the provided options. func NewParser(opts ...Option) (*Parser, error) { p := &Parser{} + p.enableHiddenAccumulatorName = true for _, opt := range opts { if err := opt(&p.options); err != nil { return nil, err @@ -88,7 +90,11 @@ func mustNewParser(opts ...Option) *Parser { // Parse parses the expression represented by source and returns the result. func (p *Parser) Parse(source common.Source) (*ast.AST, *common.Errors) { errs := common.NewErrors(source) - fac := ast.NewExprFactory() + accu := AccumulatorName + if p.enableHiddenAccumulatorName { + accu = HiddenAccumulatorName + } + fac := ast.NewExprFactoryWithAccumulator(accu) impl := parser{ errors: &parseErrors{errs}, exprFactory: fac, @@ -101,6 +107,7 @@ func (p *Parser) Parse(source common.Source) (*ast.AST, *common.Errors) { populateMacroCalls: p.populateMacroCalls, enableOptionalSyntax: p.enableOptionalSyntax, enableVariadicOperatorASTs: p.enableVariadicOperatorASTs, + enableIdentEscapeSyntax: p.enableIdentEscapeSyntax, } buf, ok := source.(runes.Buffer) if !ok { @@ -143,6 +150,27 @@ var reservedIds = map[string]struct{}{ "while": {}, } +func unescapeIdent(in string) (string, error) { + if len(in) <= 2 { + return "", errors.New("invalid escaped identifier: underflow") + } + return in[1 : len(in)-1], nil +} + +// normalizeIdent returns the interpreted identifier. +func (p *parser) normalizeIdent(ctx gen.IEscapeIdentContext) (string, error) { + switch ident := ctx.(type) { + case *gen.SimpleIdentifierContext: + return ident.GetId().GetText(), nil + case *gen.EscapedIdentifierContext: + if !p.enableIdentEscapeSyntax { + return "", errors.New("unsupported syntax: '`'") + } + return unescapeIdent(ident.GetId().GetText()) + } + return "", errors.New("unsupported ident kind") +} + // Parse converts a source input a parsed expression. // This function calls ParseWithMacros with AllMacros. // @@ -296,6 +324,7 @@ type parser struct { populateMacroCalls bool enableOptionalSyntax bool enableVariadicOperatorASTs bool + enableIdentEscapeSyntax bool } var _ gen.CELVisitor = (*parser)(nil) @@ -369,8 +398,10 @@ func (p *parser) Visit(tree antlr.ParseTree) any { return out case *gen.LogicalNotContext: return p.VisitLogicalNot(tree) - case *gen.IdentOrGlobalCallContext: - return p.VisitIdentOrGlobalCall(tree) + case *gen.IdentContext: + return p.VisitIdent(tree) + case *gen.GlobalCallContext: + return p.VisitGlobalCall(tree) case *gen.SelectContext: p.checkAndIncrementRecursionDepth() out := p.VisitSelect(tree) @@ -538,7 +569,10 @@ func (p *parser) VisitSelect(ctx *gen.SelectContext) any { if ctx.GetId() == nil || ctx.GetOp() == nil { return p.helper.newExpr(ctx) } - id := ctx.GetId().GetText() + id, err := p.normalizeIdent(ctx.GetId()) + if err != nil { + p.reportError(ctx.GetId(), "%v", err) + } if ctx.GetOpt() != nil { if !p.enableOptionalSyntax { return p.reportError(ctx.GetOp(), "unsupported syntax '.?'") @@ -622,12 +656,14 @@ func (p *parser) VisitIFieldInitializerList(ctx gen.IFieldInitializerListContext p.reportError(optField, "unsupported syntax '?'") continue } + // The field may be empty due to a prior error. - id := optField.IDENTIFIER() - if id == nil { - return []ast.EntryExpr{} + fieldName, err := p.normalizeIdent(optField.EscapeIdent()) + if err != nil { + p.reportError(ctx, "%v", err) + continue } - fieldName := id.GetText() + value := p.Visit(vals[i]).(ast.Expr) field := p.helper.newObjectField(initID, fieldName, value, optional) result[i] = field @@ -635,8 +671,8 @@ func (p *parser) VisitIFieldInitializerList(ctx gen.IFieldInitializerListContext return result } -// Visit a parse tree produced by CELParser#IdentOrGlobalCall. -func (p *parser) VisitIdentOrGlobalCall(ctx *gen.IdentOrGlobalCallContext) any { +// Visit a parse tree produced by CELParser#Ident. +func (p *parser) VisitIdent(ctx *gen.IdentContext) any { identName := "" if ctx.GetLeadingDot() != nil { identName = "." @@ -651,13 +687,30 @@ func (p *parser) VisitIdentOrGlobalCall(ctx *gen.IdentOrGlobalCallContext) any { return p.reportError(ctx, "reserved identifier: %s", id) } identName += id - if ctx.GetOp() != nil { - opID := p.helper.id(ctx.GetOp()) - return p.globalCallOrMacro(opID, identName, p.visitExprList(ctx.GetArgs())...) - } return p.helper.newIdent(ctx.GetId(), identName) } +// Visit a parse tree produced by CELParser#GlobalCallContext. +func (p *parser) VisitGlobalCall(ctx *gen.GlobalCallContext) any { + identName := "" + if ctx.GetLeadingDot() != nil { + identName = "." + } + // Handle the error case where no valid identifier is specified. + if ctx.GetId() == nil { + return p.helper.newExpr(ctx) + } + // Handle reserved identifiers. + id := ctx.GetId().GetText() + if _, ok := reservedIds[id]; ok { + return p.reportError(ctx, "reserved identifier: %s", id) + } + identName += id + opID := p.helper.id(ctx.GetOp()) + return p.globalCallOrMacro(opID, identName, p.visitExprList(ctx.GetArgs())...) + +} + // Visit a parse tree produced by CELParser#CreateList. func (p *parser) VisitCreateList(ctx *gen.CreateListContext) any { listID := p.helper.id(ctx.GetOp()) @@ -756,7 +809,7 @@ func (p *parser) VisitDouble(ctx *gen.DoubleContext) any { // Visit a parse tree produced by CELParser#String. func (p *parser) VisitString(ctx *gen.StringContext) any { - s := p.unquote(ctx, ctx.GetText(), false) + s := p.unquote(ctx, ctx.GetTok().GetText(), false) return p.helper.newLiteralString(ctx, s) } @@ -922,7 +975,7 @@ func (p *parser) expandMacro(exprID int64, function string, target ast.Expr, arg loc = p.helper.getLocation(exprID) } p.helper.deleteID(exprID) - return p.reportError(loc, err.Message), true + return p.reportError(loc, "%s", err.Message), true } // A nil value from the macro indicates that the macro implementation decided that // an expansion should not be performed. diff --git a/vendor/github.com/google/cel-go/parser/unescape.go b/vendor/github.com/google/cel-go/parser/unescape.go index 27c57a9f3a..43cc9b901b 100644 --- a/vendor/github.com/google/cel-go/parser/unescape.go +++ b/vendor/github.com/google/cel-go/parser/unescape.go @@ -15,7 +15,7 @@ package parser import ( - "fmt" + "errors" "strings" "unicode/utf8" ) @@ -30,7 +30,7 @@ func unescape(value string, isBytes bool) (string, error) { // Nothing to unescape / decode. if n < 2 { - return value, fmt.Errorf("unable to unescape string") + return value, errors.New("unable to unescape string") } // Raw string preceded by the 'r|R' prefix. @@ -43,7 +43,7 @@ func unescape(value string, isBytes bool) (string, error) { // Quoted string of some form, must have same first and last char. if value[0] != value[n-1] || (value[0] != '"' && value[0] != '\'') { - return value, fmt.Errorf("unable to unescape string") + return value, errors.New("unable to unescape string") } // Normalize the multi-line CEL string representation to a standard @@ -51,12 +51,12 @@ func unescape(value string, isBytes bool) (string, error) { if n >= 6 { if strings.HasPrefix(value, "'''") { if !strings.HasSuffix(value, "'''") { - return value, fmt.Errorf("unable to unescape string") + return value, errors.New("unable to unescape string") } value = "\"" + value[3:n-3] + "\"" } else if strings.HasPrefix(value, `"""`) { if !strings.HasSuffix(value, `"""`) { - return value, fmt.Errorf("unable to unescape string") + return value, errors.New("unable to unescape string") } value = "\"" + value[3:n-3] + "\"" } @@ -90,10 +90,10 @@ func unescape(value string, isBytes bool) (string, error) { // unescapeChar takes a string input and returns the following info: // -// value - the escaped unicode rune at the front of the string. -// encode - the value should be unicode-encoded -// tail - the remainder of the input string. -// err - error value, if the character could not be unescaped. +// value - the escaped unicode rune at the front of the string. +// encode - the value should be unicode-encoded +// tail - the remainder of the input string. +// err - error value, if the character could not be unescaped. // // When encode is true the return value may still fit within a single byte, // but unicode encoding is attempted which is more expensive than when the @@ -113,7 +113,7 @@ func unescapeChar(s string, isBytes bool) (value rune, encode bool, tail string, // 2. Last character is the start of an escape sequence. if len(s) <= 1 { - err = fmt.Errorf("unable to unescape string, found '\\' as last character") + err = errors.New("unable to unescape string, found '\\' as last character") return } @@ -157,32 +157,32 @@ func unescapeChar(s string, isBytes bool) (value rune, encode bool, tail string, case 'u': n = 4 if isBytes { - err = fmt.Errorf("unable to unescape string") + err = errors.New("unable to unescape string") return } case 'U': n = 8 if isBytes { - err = fmt.Errorf("unable to unescape string") + err = errors.New("unable to unescape string") return } } var v rune if len(s) < n { - err = fmt.Errorf("unable to unescape string") + err = errors.New("unable to unescape string") return } for j := 0; j < n; j++ { x, ok := unhex(s[j]) if !ok { - err = fmt.Errorf("unable to unescape string") + err = errors.New("unable to unescape string") return } v = v<<4 | x } s = s[n:] - if !isBytes && v > utf8.MaxRune { - err = fmt.Errorf("unable to unescape string") + if !isBytes && !utf8.ValidRune(v) { + err = errors.New("invalid unicode code point") return } value = v @@ -190,20 +190,20 @@ func unescapeChar(s string, isBytes bool) (value rune, encode bool, tail string, // 5. Octal escape sequences, must be three digits \[0-3][0-7][0-7] case '0', '1', '2', '3': if len(s) < 2 { - err = fmt.Errorf("unable to unescape octal sequence in string") + err = errors.New("unable to unescape octal sequence in string") return } v := rune(c - '0') for j := 0; j < 2; j++ { x := s[j] if x < '0' || x > '7' { - err = fmt.Errorf("unable to unescape octal sequence in string") + err = errors.New("unable to unescape octal sequence in string") return } v = v*8 + rune(x-'0') } - if !isBytes && v > utf8.MaxRune { - err = fmt.Errorf("unable to unescape string") + if !isBytes && !utf8.ValidRune(v) { + err = errors.New("invalid unicode code point") return } value = v @@ -212,7 +212,7 @@ func unescapeChar(s string, isBytes bool) (value rune, encode bool, tail string, // Unknown escape sequence. default: - err = fmt.Errorf("unable to unescape string") + err = errors.New("unable to unescape string") } tail = s diff --git a/vendor/github.com/google/cel-go/parser/unparser.go b/vendor/github.com/google/cel-go/parser/unparser.go index 91cf729447..ffd5b18e47 100644 --- a/vendor/github.com/google/cel-go/parser/unparser.go +++ b/vendor/github.com/google/cel-go/parser/unparser.go @@ -17,12 +17,14 @@ package parser import ( "errors" "fmt" + "regexp" "strconv" "strings" "github.com/google/cel-go/common/ast" "github.com/google/cel-go/common/operators" "github.com/google/cel-go/common/types" + "github.com/google/cel-go/common/types/ref" ) // Unparse takes an input expression and source position information and generates a human-readable @@ -65,6 +67,15 @@ func Unparse(expr ast.Expr, info *ast.SourceInfo, opts ...UnparserOption) (strin return un.str.String(), nil } +var identifierPartPattern *regexp.Regexp = regexp.MustCompile(`^[A-Za-z_][0-9A-Za-z_]*$`) + +func maybeQuoteField(field string) string { + if !identifierPartPattern.MatchString(field) || field == "in" { + return "`" + field + "`" + } + return field +} + // unparser visits an expression to reconstruct a human-readable string from an AST. type unparser struct { str strings.Builder @@ -263,8 +274,17 @@ func (un *unparser) visitCallUnary(expr ast.Expr) error { return un.visitMaybeNested(args[0], nested) } -func (un *unparser) visitConst(expr ast.Expr) error { - val := expr.AsLiteral() +func (un *unparser) visitConstVal(val ref.Val) error { + optional := false + if optVal, ok := val.(*types.Optional); ok { + if !optVal.HasValue() { + un.str.WriteString("optional.none()") + return nil + } + optional = true + un.str.WriteString("optional.of(") + val = optVal.GetValue() + } switch val := val.(type) { case types.Bool: un.str.WriteString(strconv.FormatBool(bool(val))) @@ -293,7 +313,21 @@ func (un *unparser) visitConst(expr ast.Expr) error { ui := strconv.FormatUint(uint64(val), 10) un.str.WriteString(ui) un.str.WriteString("u") + case *types.Optional: + if err := un.visitConstVal(val); err != nil { + return err + } default: + return errors.New("unsupported constant") + } + if optional { + un.str.WriteString(")") + } + return nil +} +func (un *unparser) visitConst(expr ast.Expr) error { + val := expr.AsLiteral() + if err := un.visitConstVal(val); err != nil { return fmt.Errorf("unsupported constant: %v", expr) } return nil @@ -352,7 +386,7 @@ func (un *unparser) visitSelectInternal(operand ast.Expr, testOnly bool, op stri return err } un.str.WriteString(op) - un.str.WriteString(field) + un.str.WriteString(maybeQuoteField(field)) if testOnly { un.str.WriteString(")") } @@ -370,7 +404,7 @@ func (un *unparser) visitStructMsg(expr ast.Expr) error { if field.IsOptional() { un.str.WriteString("?") } - un.str.WriteString(f) + un.str.WriteString(maybeQuoteField(f)) un.str.WriteString(": ") v := field.Value() err := un.visit(v) diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/handler.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/handler.go index 9f50a569e9..0fa9076566 100644 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/handler.go +++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/handler.go @@ -64,7 +64,13 @@ func ForwardResponseStream(ctx context.Context, mux *ServeMux, marshaler Marshal } if !wroteHeader { - w.Header().Set("Content-Type", marshaler.ContentType(respRw)) + var contentType string + if sct, ok := marshaler.(StreamContentType); ok { + contentType = sct.StreamContentType(respRw) + } else { + contentType = marshaler.ContentType(respRw) + } + w.Header().Set("Content-Type", contentType) } var buf []byte @@ -194,7 +200,7 @@ func ForwardResponseMessage(ctx context.Context, mux *ServeMux, marshaler Marsha w.Header().Set("Content-Length", strconv.Itoa(len(buf))) } - if _, err = w.Write(buf); err != nil { + if _, err = w.Write(buf); err != nil && !errors.Is(err, http.ErrBodyNotAllowed) { grpclog.Errorf("Failed to write response: %v", err) } diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/marshaler.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/marshaler.go index 2c0d25ff49..b1dfc37af9 100644 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/marshaler.go +++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/marshaler.go @@ -48,3 +48,11 @@ type Delimited interface { // Delimiter returns the record separator for the stream. Delimiter() []byte } + +// StreamContentType defines the streaming content type. +type StreamContentType interface { + // StreamContentType returns the content type for a stream. This shares the + // same behaviour as for `Marshaler.ContentType`, but is called, if present, + // in the case of a streamed response. + StreamContentType(v interface{}) string +} diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/query.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/query.go index fe634174b8..0a1ca7e06f 100644 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/query.go +++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/query.go @@ -141,7 +141,7 @@ func populateFieldValueFromPath(msgValue protoreflect.Message, fieldPath []strin } // Check if oneof already set - if of := fieldDescriptor.ContainingOneof(); of != nil { + if of := fieldDescriptor.ContainingOneof(); of != nil && !of.IsSynthetic() { if f := msgValue.WhichOneof(of); f != nil { return fmt.Errorf("field already set for oneof %q", of.FullName().Name()) } @@ -291,7 +291,11 @@ func parseMessage(msgDescriptor protoreflect.MessageDescriptor, value string) (p if err != nil { return protoreflect.Value{}, err } - msg = timestamppb.New(t) + timestamp := timestamppb.New(t) + if ok := timestamp.IsValid(); !ok { + return protoreflect.Value{}, fmt.Errorf("%s before 0001-01-01", value) + } + msg = timestamp case "google.protobuf.Duration": d, err := time.ParseDuration(value) if err != nil { diff --git a/vendor/github.com/tektoncd/pipeline/pkg/apis/config/default.go b/vendor/github.com/tektoncd/pipeline/pkg/apis/config/default.go index c52da0ba27..3bb5e02ab5 100644 --- a/vendor/github.com/tektoncd/pipeline/pkg/apis/config/default.go +++ b/vendor/github.com/tektoncd/pipeline/pkg/apis/config/default.go @@ -51,6 +51,9 @@ const ( DefaultImagePullBackOffTimeout = 0 * time.Minute + // Default maximum resolution timeout used by the resolution controller before timing out when exceeded + DefaultMaximumResolutionTimeout = 1 * time.Minute + defaultTimeoutMinutesKey = "default-timeout-minutes" defaultServiceAccountKey = "default-service-account" defaultManagedByLabelValueKey = "default-managed-by-label-value" @@ -63,6 +66,7 @@ const ( defaultResolverTypeKey = "default-resolver-type" defaultContainerResourceRequirementsKey = "default-container-resource-requirements" defaultImagePullBackOffTimeout = "default-imagepullbackoff-timeout" + defaultMaximumResolutionTimeout = "default-maximum-resolution-timeout" ) // DefaultConfig holds all the default configurations for the config. @@ -83,6 +87,7 @@ type Defaults struct { DefaultResolverType string DefaultContainerResourceRequirements map[string]corev1.ResourceRequirements DefaultImagePullBackOffTimeout time.Duration + DefaultMaximumResolutionTimeout time.Duration } // GetDefaultsConfigName returns the name of the configmap containing all @@ -114,6 +119,7 @@ func (cfg *Defaults) Equals(other *Defaults) bool { other.DefaultMaxMatrixCombinationsCount == cfg.DefaultMaxMatrixCombinationsCount && other.DefaultResolverType == cfg.DefaultResolverType && other.DefaultImagePullBackOffTimeout == cfg.DefaultImagePullBackOffTimeout && + other.DefaultMaximumResolutionTimeout == cfg.DefaultMaximumResolutionTimeout && reflect.DeepEqual(other.DefaultForbiddenEnv, cfg.DefaultForbiddenEnv) } @@ -127,12 +133,13 @@ func NewDefaultsFromMap(cfgMap map[string]string) (*Defaults, error) { DefaultMaxMatrixCombinationsCount: DefaultMaxMatrixCombinationsCount, DefaultResolverType: DefaultResolverTypeValue, DefaultImagePullBackOffTimeout: DefaultImagePullBackOffTimeout, + DefaultMaximumResolutionTimeout: DefaultMaximumResolutionTimeout, } if defaultTimeoutMin, ok := cfgMap[defaultTimeoutMinutesKey]; ok { timeout, err := strconv.ParseInt(defaultTimeoutMin, 10, 0) if err != nil { - return nil, fmt.Errorf("failed parsing tracing config %q", defaultTimeoutMinutesKey) + return nil, fmt.Errorf("failed parsing default config %q", defaultTimeoutMinutesKey) } tc.DefaultTimeoutMinutes = int(timeout) } @@ -172,7 +179,7 @@ func NewDefaultsFromMap(cfgMap map[string]string) (*Defaults, error) { if defaultMaxMatrixCombinationsCount, ok := cfgMap[defaultMaxMatrixCombinationsCountKey]; ok { matrixCombinationsCount, err := strconv.ParseInt(defaultMaxMatrixCombinationsCount, 10, 0) if err != nil { - return nil, fmt.Errorf("failed parsing tracing config %q", defaultMaxMatrixCombinationsCountKey) + return nil, fmt.Errorf("failed parsing default config %q", defaultMaxMatrixCombinationsCountKey) } tc.DefaultMaxMatrixCombinationsCount = int(matrixCombinationsCount) } @@ -200,11 +207,19 @@ func NewDefaultsFromMap(cfgMap map[string]string) (*Defaults, error) { if defaultImagePullBackOff, ok := cfgMap[defaultImagePullBackOffTimeout]; ok { timeout, err := time.ParseDuration(defaultImagePullBackOff) if err != nil { - return nil, fmt.Errorf("failed parsing tracing config %q", defaultImagePullBackOffTimeout) + return nil, fmt.Errorf("failed parsing default config %q", defaultImagePullBackOffTimeout) } tc.DefaultImagePullBackOffTimeout = timeout } + if defaultMaximumResolutionTimeout, ok := cfgMap[defaultMaximumResolutionTimeout]; ok { + timeout, err := time.ParseDuration(defaultMaximumResolutionTimeout) + if err != nil { + return nil, fmt.Errorf("failed parsing default config %q", defaultMaximumResolutionTimeout) + } + tc.DefaultMaximumResolutionTimeout = timeout + } + return &tc, nil } diff --git a/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1/param_types.go b/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1/param_types.go index c597354422..286ed06d80 100644 --- a/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1/param_types.go +++ b/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1/param_types.go @@ -146,7 +146,7 @@ func (ps ParamSpecs) ValidateNoDuplicateNames() *apis.FieldError { return errs } -// validateParamEnum validates feature flag, duplication and allowed types for Param Enum +// validateParamEnums validates feature flag, duplication and allowed types for Param Enum func (ps ParamSpecs) validateParamEnums(ctx context.Context) *apis.FieldError { var errs *apis.FieldError for _, p := range ps { diff --git a/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1alpha1/stepaction_validation.go b/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1alpha1/stepaction_validation.go index f61d137978..66b8daab06 100644 --- a/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1alpha1/stepaction_validation.go +++ b/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1alpha1/stepaction_validation.go @@ -15,6 +15,7 @@ package v1alpha1 import ( "context" + "fmt" "strings" "github.com/tektoncd/pipeline/pkg/apis/config" @@ -128,7 +129,80 @@ func validateParameterVariables(ctx context.Context, sas StepActionSpec, params stringParameterNames := sets.NewString(stringParams.GetNames()...) arrayParameterNames := sets.NewString(arrayParams.GetNames()...) errs = errs.Also(v1.ValidateNameFormat(stringParameterNames.Insert(arrayParameterNames.List()...), objectParams)) - return errs.Also(validateStepActionArrayUsage(sas, "params", arrayParameterNames)) + errs = errs.Also(validateStepActionArrayUsage(sas, "params", arrayParameterNames)) + return errs.Also(validateDefaultParameterReferences(params)) +} + +// validateDefaultParameterReferences ensures that parameters referenced in default values are defined +func validateDefaultParameterReferences(params v1.ParamSpecs) *apis.FieldError { + var errs *apis.FieldError + allParams := sets.NewString(params.GetNames()...) + + // First pass: collect all parameters that have no references in their default values + resolvedParams := sets.NewString() + paramsNeedingResolution := make(map[string][]string) + + for _, p := range params { + if p.Default != nil { + matches, _ := substitution.ExtractVariableExpressions(p.Default.StringVal, "params") + if len(matches) == 0 { + resolvedParams.Insert(p.Name) + } else { + // Track which parameters this parameter depends on + referencedParams := make([]string, 0, len(matches)) + hasUndefinedParam := false + for _, match := range matches { + paramName := strings.TrimSuffix(strings.TrimPrefix(match, "$(params."), ")") + if !allParams.Has(paramName) { + hasUndefinedParam = true + errs = errs.Also(&apis.FieldError{ + Message: fmt.Sprintf("param %q default value references param %q which is not defined", p.Name, paramName), + Paths: []string{"params"}, + }) + } + referencedParams = append(referencedParams, paramName) + } + // Only track dependencies if all referenced parameters exist + if !hasUndefinedParam { + paramsNeedingResolution[p.Name] = referencedParams + } + } + } else { + resolvedParams.Insert(p.Name) + } + } + + // Second pass: iteratively resolve parameters whose dependencies are satisfied + for len(paramsNeedingResolution) > 0 { + paramWasResolved := false + for paramName, referencedParams := range paramsNeedingResolution { + canResolveParam := true + for _, referencedParam := range referencedParams { + if !resolvedParams.Has(referencedParam) { + canResolveParam = false + break + } + } + if canResolveParam { + resolvedParams.Insert(paramName) + delete(paramsNeedingResolution, paramName) + paramWasResolved = true + } + } + if !paramWasResolved { + // If we couldn't resolve any parameters in this iteration, + // we have a circular dependency + for paramName := range paramsNeedingResolution { + errs = errs.Also(&apis.FieldError{ + Message: fmt.Sprintf("param %q default value has a circular dependency", paramName), + Paths: []string{"params"}, + }) + } + break + } + } + + return errs } // validateObjectUsage validates the usage of individual attributes of an object param and the usage of the entire object diff --git a/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1beta1/param_types.go b/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1beta1/param_types.go index f0634f8c58..9844a84435 100644 --- a/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1beta1/param_types.go +++ b/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1beta1/param_types.go @@ -137,7 +137,7 @@ func (ps ParamSpecs) validateNoDuplicateNames() *apis.FieldError { return errs } -// validateParamEnum validates feature flag, duplication and allowed types for Param Enum +// validateParamEnums validates feature flag, duplication and allowed types for Param Enum func (ps ParamSpecs) validateParamEnums(ctx context.Context) *apis.FieldError { var errs *apis.FieldError for _, p := range ps { diff --git a/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1beta1/task_validation.go b/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1beta1/task_validation.go index 4d03a95012..a4c0725338 100644 --- a/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1beta1/task_validation.go +++ b/vendor/github.com/tektoncd/pipeline/pkg/apis/pipeline/v1beta1/task_validation.go @@ -640,7 +640,7 @@ func validateTaskResultsVariables(ctx context.Context, steps []Step, results []T resultsNames.Insert(r.Name) } for idx, step := range steps { - errs = errs.Also(substitution.ValidateNoReferencesToUnknownVariables(step.Script, "results", resultsNames).ViaField("script").ViaFieldIndex("steps", idx)) + errs = errs.Also(substitution.ValidateNoReferencesToUnknownVariablesWithDetail(step.Script, "results", resultsNames).ViaField("script").ViaFieldIndex("steps", idx)) } return errs } @@ -790,7 +790,7 @@ func validateStepVariables(ctx context.Context, step Step, prefix string, vars s errs := substitution.ValidateNoReferencesToUnknownVariables(step.Name, prefix, vars).ViaField("name") errs = errs.Also(substitution.ValidateNoReferencesToUnknownVariables(step.Image, prefix, vars).ViaField("image")) errs = errs.Also(substitution.ValidateNoReferencesToUnknownVariables(step.WorkingDir, prefix, vars).ViaField("workingDir")) - errs = errs.Also(substitution.ValidateNoReferencesToUnknownVariables(step.Script, prefix, vars).ViaField("script")) + errs = errs.Also(substitution.ValidateNoReferencesToUnknownVariablesWithDetail(step.Script, prefix, vars).ViaField("script")) for i, cmd := range step.Command { errs = errs.Also(substitution.ValidateNoReferencesToUnknownVariables(cmd, prefix, vars).ViaFieldIndex("command", i)) } diff --git a/vendor/github.com/tektoncd/pipeline/pkg/substitution/substitution.go b/vendor/github.com/tektoncd/pipeline/pkg/substitution/substitution.go index 8e1acab2fe..df428c31bf 100644 --- a/vendor/github.com/tektoncd/pipeline/pkg/substitution/substitution.go +++ b/vendor/github.com/tektoncd/pipeline/pkg/substitution/substitution.go @@ -54,6 +54,16 @@ var intIndexRegex = regexp.MustCompile(intIndex) // - prefix: the prefix of the substitutable variable, e.g. "params" or "context.pipeline" // - vars: names of known variables func ValidateNoReferencesToUnknownVariables(value, prefix string, vars sets.String) *apis.FieldError { + return validateNoReferencesToUnknownVariables(value, prefix, vars, false) +} + +// ValidateNoReferencesToUnknownVariablesWithDetail same as ValidateNoReferencesToUnknownVariables +// but with more prefix detailed error message +func ValidateNoReferencesToUnknownVariablesWithDetail(value, prefix string, vars sets.String) *apis.FieldError { + return validateNoReferencesToUnknownVariables(value, prefix, vars, true) +} + +func validateNoReferencesToUnknownVariables(value, prefix string, vars sets.String, withDetail bool) *apis.FieldError { if vs, present, errString := ExtractVariablesFromString(value, prefix); present { if errString != "" { return &apis.FieldError{ @@ -64,8 +74,14 @@ func ValidateNoReferencesToUnknownVariables(value, prefix string, vars sets.Stri for _, v := range vs { v = TrimArrayIndex(v) if !vars.Has(v) { + var msg string + if withDetail { + msg = fmt.Sprintf("non-existent variable `%s` in %q", v, value) + } else { + msg = fmt.Sprintf("non-existent variable in %q", value) + } return &apis.FieldError{ - Message: fmt.Sprintf("non-existent variable in %q", value), + Message: msg, // Empty path is required to make the `ViaField`, … work Paths: []string{""}, } diff --git a/vendor/google.golang.org/genproto/googleapis/api/httpbody/httpbody.pb.go b/vendor/google.golang.org/genproto/googleapis/api/httpbody/httpbody.pb.go index e7d3805e36..f388426b08 100644 --- a/vendor/google.golang.org/genproto/googleapis/api/httpbody/httpbody.pb.go +++ b/vendor/google.golang.org/genproto/googleapis/api/httpbody/httpbody.pb.go @@ -159,14 +159,14 @@ var file_google_api_httpbody_proto_rawDesc = []byte{ 0x04, 0x64, 0x61, 0x74, 0x61, 0x12, 0x34, 0x0a, 0x0a, 0x65, 0x78, 0x74, 0x65, 0x6e, 0x73, 0x69, 0x6f, 0x6e, 0x73, 0x18, 0x03, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x14, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x41, 0x6e, 0x79, 0x52, - 0x0a, 0x65, 0x78, 0x74, 0x65, 0x6e, 0x73, 0x69, 0x6f, 0x6e, 0x73, 0x42, 0x68, 0x0a, 0x0e, 0x63, + 0x0a, 0x65, 0x78, 0x74, 0x65, 0x6e, 0x73, 0x69, 0x6f, 0x6e, 0x73, 0x42, 0x65, 0x0a, 0x0e, 0x63, 0x6f, 0x6d, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x61, 0x70, 0x69, 0x42, 0x0d, 0x48, 0x74, 0x74, 0x70, 0x42, 0x6f, 0x64, 0x79, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, 0x5a, 0x3b, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2e, 0x6f, 0x72, 0x67, 0x2f, 0x67, 0x65, 0x6e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x61, 0x70, 0x69, 0x73, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x68, 0x74, 0x74, 0x70, 0x62, 0x6f, - 0x64, 0x79, 0x3b, 0x68, 0x74, 0x74, 0x70, 0x62, 0x6f, 0x64, 0x79, 0xf8, 0x01, 0x01, 0xa2, 0x02, - 0x04, 0x47, 0x41, 0x50, 0x49, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, + 0x64, 0x79, 0x3b, 0x68, 0x74, 0x74, 0x70, 0x62, 0x6f, 0x64, 0x79, 0xa2, 0x02, 0x04, 0x47, 0x41, + 0x50, 0x49, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, } var ( diff --git a/vendor/google.golang.org/grpc/CONTRIBUTING.md b/vendor/google.golang.org/grpc/CONTRIBUTING.md index 0854d298e4..d9bfa6e1e7 100644 --- a/vendor/google.golang.org/grpc/CONTRIBUTING.md +++ b/vendor/google.golang.org/grpc/CONTRIBUTING.md @@ -4,7 +4,7 @@ We definitely welcome your patches and contributions to gRPC! Please read the gR organization's [governance rules](https://github.com/grpc/grpc-community/blob/master/governance.md) and [contribution guidelines](https://github.com/grpc/grpc-community/blob/master/CONTRIBUTING.md) before proceeding. -If you are new to github, please start by reading [Pull Request howto](https://help.github.com/articles/about-pull-requests/) +If you are new to GitHub, please start by reading [Pull Request howto](https://help.github.com/articles/about-pull-requests/) ## Legal requirements @@ -25,8 +25,8 @@ How to get your contributions merged smoothly and quickly. is a great place to start. These issues are well-documented and usually can be resolved with a single pull request. -- If you are adding a new file, make sure it has the copyright message template - at the top as a comment. You can copy over the message from an existing file +- If you are adding a new file, make sure it has the copyright message template + at the top as a comment. You can copy over the message from an existing file and update the year. - The grpc package should only depend on standard Go packages and a small number @@ -39,12 +39,12 @@ How to get your contributions merged smoothly and quickly. proposal](https://github.com/grpc/proposal). - Provide a good **PR description** as a record of **what** change is being made - and **why** it was made. Link to a github issue if it exists. + and **why** it was made. Link to a GitHub issue if it exists. -- If you want to fix formatting or style, consider whether your changes are an - obvious improvement or might be considered a personal preference. If a style - change is based on preference, it likely will not be accepted. If it corrects - widely agreed-upon anti-patterns, then please do create a PR and explain the +- If you want to fix formatting or style, consider whether your changes are an + obvious improvement or might be considered a personal preference. If a style + change is based on preference, it likely will not be accepted. If it corrects + widely agreed-upon anti-patterns, then please do create a PR and explain the benefits of the change. - Unless your PR is trivial, you should expect there will be reviewer comments diff --git a/vendor/google.golang.org/grpc/balancer/balancer.go b/vendor/google.golang.org/grpc/balancer/balancer.go index b181f386a1..382ad69411 100644 --- a/vendor/google.golang.org/grpc/balancer/balancer.go +++ b/vendor/google.golang.org/grpc/balancer/balancer.go @@ -73,17 +73,6 @@ func unregisterForTesting(name string) { delete(m, name) } -// connectedAddress returns the connected address for a SubConnState. The -// address is only valid if the state is READY. -func connectedAddress(scs SubConnState) resolver.Address { - return scs.connectedAddress -} - -// setConnectedAddress sets the connected address for a SubConnState. -func setConnectedAddress(scs *SubConnState, addr resolver.Address) { - scs.connectedAddress = addr -} - func init() { internal.BalancerUnregister = unregisterForTesting internal.ConnectedAddress = connectedAddress @@ -106,54 +95,6 @@ func Get(name string) Builder { return nil } -// A SubConn represents a single connection to a gRPC backend service. -// -// Each SubConn contains a list of addresses. -// -// All SubConns start in IDLE, and will not try to connect. To trigger the -// connecting, Balancers must call Connect. If a connection re-enters IDLE, -// Balancers must call Connect again to trigger a new connection attempt. -// -// gRPC will try to connect to the addresses in sequence, and stop trying the -// remainder once the first connection is successful. If an attempt to connect -// to all addresses encounters an error, the SubConn will enter -// TRANSIENT_FAILURE for a backoff period, and then transition to IDLE. -// -// Once established, if a connection is lost, the SubConn will transition -// directly to IDLE. -// -// This interface is to be implemented by gRPC. Users should not need their own -// implementation of this interface. For situations like testing, any -// implementations should embed this interface. This allows gRPC to add new -// methods to this interface. -type SubConn interface { - // UpdateAddresses updates the addresses used in this SubConn. - // gRPC checks if currently-connected address is still in the new list. - // If it's in the list, the connection will be kept. - // If it's not in the list, the connection will gracefully closed, and - // a new connection will be created. - // - // This will trigger a state transition for the SubConn. - // - // Deprecated: this method will be removed. Create new SubConns for new - // addresses instead. - UpdateAddresses([]resolver.Address) - // Connect starts the connecting for this SubConn. - Connect() - // GetOrBuildProducer returns a reference to the existing Producer for this - // ProducerBuilder in this SubConn, or, if one does not currently exist, - // creates a new one and returns it. Returns a close function which must - // be called when the Producer is no longer needed. - GetOrBuildProducer(ProducerBuilder) (p Producer, close func()) - // Shutdown shuts down the SubConn gracefully. Any started RPCs will be - // allowed to complete. No future calls should be made on the SubConn. - // One final state update will be delivered to the StateListener (or - // UpdateSubConnState; deprecated) with ConnectivityState of Shutdown to - // indicate the shutdown operation. This may be delivered before - // in-progress RPCs are complete and the actual connection is closed. - Shutdown() -} - // NewSubConnOptions contains options to create new SubConn. type NewSubConnOptions struct { // CredsBundle is the credentials bundle that will be used in the created @@ -421,18 +362,6 @@ type ExitIdler interface { ExitIdle() } -// SubConnState describes the state of a SubConn. -type SubConnState struct { - // ConnectivityState is the connectivity state of the SubConn. - ConnectivityState connectivity.State - // ConnectionError is set if the ConnectivityState is TransientFailure, - // describing the reason the SubConn failed. Otherwise, it is nil. - ConnectionError error - // connectedAddr contains the connected address when ConnectivityState is - // Ready. Otherwise, it is indeterminate. - connectedAddress resolver.Address -} - // ClientConnState describes the state of a ClientConn relevant to the // balancer. type ClientConnState struct { @@ -445,20 +374,3 @@ type ClientConnState struct { // ErrBadResolverState may be returned by UpdateClientConnState to indicate a // problem with the provided name resolver data. var ErrBadResolverState = errors.New("bad resolver state") - -// A ProducerBuilder is a simple constructor for a Producer. It is used by the -// SubConn to create producers when needed. -type ProducerBuilder interface { - // Build creates a Producer. The first parameter is always a - // grpc.ClientConnInterface (a type to allow creating RPCs/streams on the - // associated SubConn), but is declared as `any` to avoid a dependency - // cycle. Should also return a close function that will be called when all - // references to the Producer have been given up. - Build(grpcClientConnInterface any) (p Producer, close func()) -} - -// A Producer is a type shared among potentially many consumers. It is -// associated with a SubConn, and an implementation will typically contain -// other methods to provide additional functionality, e.g. configuration or -// subscription registration. -type Producer any diff --git a/vendor/google.golang.org/grpc/balancer/base/balancer.go b/vendor/google.golang.org/grpc/balancer/base/balancer.go index 2b87bd79c7..d5ed172ae6 100644 --- a/vendor/google.golang.org/grpc/balancer/base/balancer.go +++ b/vendor/google.golang.org/grpc/balancer/base/balancer.go @@ -133,7 +133,7 @@ func (b *baseBalancer) UpdateClientConnState(s balancer.ClientConnState) error { } } // If resolver state contains no addresses, return an error so ClientConn - // will trigger re-resolve. Also records this as an resolver error, so when + // will trigger re-resolve. Also records this as a resolver error, so when // the overall state turns transient failure, the error message will have // the zero address information. if len(s.ResolverState.Addresses) == 0 { diff --git a/vendor/google.golang.org/grpc/balancer/pickfirst/internal/internal.go b/vendor/google.golang.org/grpc/balancer/pickfirst/internal/internal.go new file mode 100644 index 0000000000..7d66cb491c --- /dev/null +++ b/vendor/google.golang.org/grpc/balancer/pickfirst/internal/internal.go @@ -0,0 +1,35 @@ +/* + * Copyright 2024 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package internal contains code internal to the pickfirst package. +package internal + +import ( + rand "math/rand/v2" + "time" +) + +var ( + // RandShuffle pseudo-randomizes the order of addresses. + RandShuffle = rand.Shuffle + // TimeAfterFunc allows mocking the timer for testing connection delay + // related functionality. + TimeAfterFunc = func(d time.Duration, f func()) func() { + timer := time.AfterFunc(d, f) + return func() { timer.Stop() } + } +) diff --git a/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirst.go b/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirst.go index 4d69b4052f..ea8899818c 100644 --- a/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirst.go +++ b/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirst.go @@ -23,21 +23,26 @@ import ( "encoding/json" "errors" "fmt" - "math/rand" + rand "math/rand/v2" "google.golang.org/grpc/balancer" + "google.golang.org/grpc/balancer/pickfirst/internal" "google.golang.org/grpc/connectivity" "google.golang.org/grpc/grpclog" - "google.golang.org/grpc/internal" + "google.golang.org/grpc/internal/envconfig" internalgrpclog "google.golang.org/grpc/internal/grpclog" "google.golang.org/grpc/internal/pretty" "google.golang.org/grpc/resolver" "google.golang.org/grpc/serviceconfig" + + _ "google.golang.org/grpc/balancer/pickfirst/pickfirstleaf" // For automatically registering the new pickfirst if required. ) func init() { + if envconfig.NewPickFirstEnabled { + return + } balancer.Register(pickfirstBuilder{}) - internal.ShuffleAddressListForTesting = func(n int, swap func(i, j int)) { rand.Shuffle(n, swap) } } var logger = grpclog.Component("pick-first-lb") @@ -103,10 +108,13 @@ func (b *pickfirstBalancer) ResolverError(err error) { }) } +// Shuffler is an interface for shuffling an address list. type Shuffler interface { ShuffleAddressListForTesting(n int, swap func(i, j int)) } +// ShuffleAddressListForTesting pseudo-randomizes the order of addresses. n +// is the number of elements. swap swaps the elements with indexes i and j. func ShuffleAddressListForTesting(n int, swap func(i, j int)) { rand.Shuffle(n, swap) } func (b *pickfirstBalancer) UpdateClientConnState(state balancer.ClientConnState) error { @@ -140,7 +148,7 @@ func (b *pickfirstBalancer) UpdateClientConnState(state balancer.ClientConnState // within each endpoint. - A61 if cfg.ShuffleAddressList { endpoints = append([]resolver.Endpoint{}, endpoints...) - internal.ShuffleAddressListForTesting.(func(int, func(int, int)))(len(endpoints), func(i, j int) { endpoints[i], endpoints[j] = endpoints[j], endpoints[i] }) + internal.RandShuffle(len(endpoints), func(i, j int) { endpoints[i], endpoints[j] = endpoints[j], endpoints[i] }) } // "Flatten the list by concatenating the ordered list of addresses for each diff --git a/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirstleaf/pickfirstleaf.go b/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirstleaf/pickfirstleaf.go new file mode 100644 index 0000000000..76fa5fea95 --- /dev/null +++ b/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirstleaf/pickfirstleaf.go @@ -0,0 +1,932 @@ +/* + * + * Copyright 2024 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package pickfirstleaf contains the pick_first load balancing policy which +// will be the universal leaf policy after dualstack changes are implemented. +// +// # Experimental +// +// Notice: This package is EXPERIMENTAL and may be changed or removed in a +// later release. +package pickfirstleaf + +import ( + "encoding/json" + "errors" + "fmt" + "net" + "net/netip" + "sync" + "time" + + "google.golang.org/grpc/balancer" + "google.golang.org/grpc/balancer/pickfirst/internal" + "google.golang.org/grpc/connectivity" + expstats "google.golang.org/grpc/experimental/stats" + "google.golang.org/grpc/grpclog" + "google.golang.org/grpc/internal/envconfig" + internalgrpclog "google.golang.org/grpc/internal/grpclog" + "google.golang.org/grpc/internal/pretty" + "google.golang.org/grpc/resolver" + "google.golang.org/grpc/serviceconfig" +) + +func init() { + if envconfig.NewPickFirstEnabled { + // Register as the default pick_first balancer. + Name = "pick_first" + } + balancer.Register(pickfirstBuilder{}) +} + +type ( + // enableHealthListenerKeyType is a unique key type used in resolver + // attributes to indicate whether the health listener usage is enabled. + enableHealthListenerKeyType struct{} + // managedByPickfirstKeyType is an attribute key type to inform Outlier + // Detection that the generic health listener is being used. + // TODO: https://github.com/grpc/grpc-go/issues/7915 - Remove this when + // implementing the dualstack design. This is a hack. Once Dualstack is + // completed, outlier detection will stop sending ejection updates through + // the connectivity listener. + managedByPickfirstKeyType struct{} +) + +var ( + logger = grpclog.Component("pick-first-leaf-lb") + // Name is the name of the pick_first_leaf balancer. + // It is changed to "pick_first" in init() if this balancer is to be + // registered as the default pickfirst. + Name = "pick_first_leaf" + disconnectionsMetric = expstats.RegisterInt64Count(expstats.MetricDescriptor{ + Name: "grpc.lb.pick_first.disconnections", + Description: "EXPERIMENTAL. Number of times the selected subchannel becomes disconnected.", + Unit: "disconnection", + Labels: []string{"grpc.target"}, + Default: false, + }) + connectionAttemptsSucceededMetric = expstats.RegisterInt64Count(expstats.MetricDescriptor{ + Name: "grpc.lb.pick_first.connection_attempts_succeeded", + Description: "EXPERIMENTAL. Number of successful connection attempts.", + Unit: "attempt", + Labels: []string{"grpc.target"}, + Default: false, + }) + connectionAttemptsFailedMetric = expstats.RegisterInt64Count(expstats.MetricDescriptor{ + Name: "grpc.lb.pick_first.connection_attempts_failed", + Description: "EXPERIMENTAL. Number of failed connection attempts.", + Unit: "attempt", + Labels: []string{"grpc.target"}, + Default: false, + }) +) + +const ( + // TODO: change to pick-first when this becomes the default pick_first policy. + logPrefix = "[pick-first-leaf-lb %p] " + // connectionDelayInterval is the time to wait for during the happy eyeballs + // pass before starting the next connection attempt. + connectionDelayInterval = 250 * time.Millisecond +) + +type ipAddrFamily int + +const ( + // ipAddrFamilyUnknown represents strings that can't be parsed as an IP + // address. + ipAddrFamilyUnknown ipAddrFamily = iota + ipAddrFamilyV4 + ipAddrFamilyV6 +) + +type pickfirstBuilder struct{} + +func (pickfirstBuilder) Build(cc balancer.ClientConn, bo balancer.BuildOptions) balancer.Balancer { + b := &pickfirstBalancer{ + cc: cc, + target: bo.Target.String(), + metricsRecorder: bo.MetricsRecorder, // ClientConn will always create a Metrics Recorder. + + subConns: resolver.NewAddressMap(), + state: connectivity.Connecting, + cancelConnectionTimer: func() {}, + } + b.logger = internalgrpclog.NewPrefixLogger(logger, fmt.Sprintf(logPrefix, b)) + return b +} + +func (b pickfirstBuilder) Name() string { + return Name +} + +func (pickfirstBuilder) ParseConfig(js json.RawMessage) (serviceconfig.LoadBalancingConfig, error) { + var cfg pfConfig + if err := json.Unmarshal(js, &cfg); err != nil { + return nil, fmt.Errorf("pickfirst: unable to unmarshal LB policy config: %s, error: %v", string(js), err) + } + return cfg, nil +} + +// EnableHealthListener updates the state to configure pickfirst for using a +// generic health listener. +func EnableHealthListener(state resolver.State) resolver.State { + state.Attributes = state.Attributes.WithValue(enableHealthListenerKeyType{}, true) + return state +} + +// IsManagedByPickfirst returns whether an address belongs to a SubConn +// managed by the pickfirst LB policy. +// TODO: https://github.com/grpc/grpc-go/issues/7915 - This is a hack to disable +// outlier_detection via the with connectivity listener when using pick_first. +// Once Dualstack changes are complete, all SubConns will be created by +// pick_first and outlier detection will only use the health listener for +// ejection. This hack can then be removed. +func IsManagedByPickfirst(addr resolver.Address) bool { + return addr.BalancerAttributes.Value(managedByPickfirstKeyType{}) != nil +} + +type pfConfig struct { + serviceconfig.LoadBalancingConfig `json:"-"` + + // If set to true, instructs the LB policy to shuffle the order of the list + // of endpoints received from the name resolver before attempting to + // connect to them. + ShuffleAddressList bool `json:"shuffleAddressList"` +} + +// scData keeps track of the current state of the subConn. +// It is not safe for concurrent access. +type scData struct { + // The following fields are initialized at build time and read-only after + // that. + subConn balancer.SubConn + addr resolver.Address + + rawConnectivityState connectivity.State + // The effective connectivity state based on raw connectivity, health state + // and after following sticky TransientFailure behaviour defined in A62. + effectiveState connectivity.State + lastErr error + connectionFailedInFirstPass bool +} + +func (b *pickfirstBalancer) newSCData(addr resolver.Address) (*scData, error) { + addr.BalancerAttributes = addr.BalancerAttributes.WithValue(managedByPickfirstKeyType{}, true) + sd := &scData{ + rawConnectivityState: connectivity.Idle, + effectiveState: connectivity.Idle, + addr: addr, + } + sc, err := b.cc.NewSubConn([]resolver.Address{addr}, balancer.NewSubConnOptions{ + StateListener: func(state balancer.SubConnState) { + b.updateSubConnState(sd, state) + }, + }) + if err != nil { + return nil, err + } + sd.subConn = sc + return sd, nil +} + +type pickfirstBalancer struct { + // The following fields are initialized at build time and read-only after + // that and therefore do not need to be guarded by a mutex. + logger *internalgrpclog.PrefixLogger + cc balancer.ClientConn + target string + metricsRecorder expstats.MetricsRecorder // guaranteed to be non nil + + // The mutex is used to ensure synchronization of updates triggered + // from the idle picker and the already serialized resolver, + // SubConn state updates. + mu sync.Mutex + // State reported to the channel based on SubConn states and resolver + // updates. + state connectivity.State + // scData for active subonns mapped by address. + subConns *resolver.AddressMap + addressList addressList + firstPass bool + numTF int + cancelConnectionTimer func() + healthCheckingEnabled bool +} + +// ResolverError is called by the ClientConn when the name resolver produces +// an error or when pickfirst determined the resolver update to be invalid. +func (b *pickfirstBalancer) ResolverError(err error) { + b.mu.Lock() + defer b.mu.Unlock() + b.resolverErrorLocked(err) +} + +func (b *pickfirstBalancer) resolverErrorLocked(err error) { + if b.logger.V(2) { + b.logger.Infof("Received error from the name resolver: %v", err) + } + + // The picker will not change since the balancer does not currently + // report an error. If the balancer hasn't received a single good resolver + // update yet, transition to TRANSIENT_FAILURE. + if b.state != connectivity.TransientFailure && b.addressList.size() > 0 { + if b.logger.V(2) { + b.logger.Infof("Ignoring resolver error because balancer is using a previous good update.") + } + return + } + + b.updateBalancerState(balancer.State{ + ConnectivityState: connectivity.TransientFailure, + Picker: &picker{err: fmt.Errorf("name resolver error: %v", err)}, + }) +} + +func (b *pickfirstBalancer) UpdateClientConnState(state balancer.ClientConnState) error { + b.mu.Lock() + defer b.mu.Unlock() + b.cancelConnectionTimer() + if len(state.ResolverState.Addresses) == 0 && len(state.ResolverState.Endpoints) == 0 { + // Cleanup state pertaining to the previous resolver state. + // Treat an empty address list like an error by calling b.ResolverError. + b.closeSubConnsLocked() + b.addressList.updateAddrs(nil) + b.resolverErrorLocked(errors.New("produced zero addresses")) + return balancer.ErrBadResolverState + } + b.healthCheckingEnabled = state.ResolverState.Attributes.Value(enableHealthListenerKeyType{}) != nil + cfg, ok := state.BalancerConfig.(pfConfig) + if state.BalancerConfig != nil && !ok { + return fmt.Errorf("pickfirst: received illegal BalancerConfig (type %T): %v: %w", state.BalancerConfig, state.BalancerConfig, balancer.ErrBadResolverState) + } + + if b.logger.V(2) { + b.logger.Infof("Received new config %s, resolver state %s", pretty.ToJSON(cfg), pretty.ToJSON(state.ResolverState)) + } + + var newAddrs []resolver.Address + if endpoints := state.ResolverState.Endpoints; len(endpoints) != 0 { + // Perform the optional shuffling described in gRFC A62. The shuffling + // will change the order of endpoints but not touch the order of the + // addresses within each endpoint. - A61 + if cfg.ShuffleAddressList { + endpoints = append([]resolver.Endpoint{}, endpoints...) + internal.RandShuffle(len(endpoints), func(i, j int) { endpoints[i], endpoints[j] = endpoints[j], endpoints[i] }) + } + + // "Flatten the list by concatenating the ordered list of addresses for + // each of the endpoints, in order." - A61 + for _, endpoint := range endpoints { + newAddrs = append(newAddrs, endpoint.Addresses...) + } + } else { + // Endpoints not set, process addresses until we migrate resolver + // emissions fully to Endpoints. The top channel does wrap emitted + // addresses with endpoints, however some balancers such as weighted + // target do not forward the corresponding correct endpoints down/split + // endpoints properly. Once all balancers correctly forward endpoints + // down, can delete this else conditional. + newAddrs = state.ResolverState.Addresses + if cfg.ShuffleAddressList { + newAddrs = append([]resolver.Address{}, newAddrs...) + internal.RandShuffle(len(endpoints), func(i, j int) { endpoints[i], endpoints[j] = endpoints[j], endpoints[i] }) + } + } + + // If an address appears in multiple endpoints or in the same endpoint + // multiple times, we keep it only once. We will create only one SubConn + // for the address because an AddressMap is used to store SubConns. + // Not de-duplicating would result in attempting to connect to the same + // SubConn multiple times in the same pass. We don't want this. + newAddrs = deDupAddresses(newAddrs) + newAddrs = interleaveAddresses(newAddrs) + + prevAddr := b.addressList.currentAddress() + prevSCData, found := b.subConns.Get(prevAddr) + prevAddrsCount := b.addressList.size() + isPrevRawConnectivityStateReady := found && prevSCData.(*scData).rawConnectivityState == connectivity.Ready + b.addressList.updateAddrs(newAddrs) + + // If the previous ready SubConn exists in new address list, + // keep this connection and don't create new SubConns. + if isPrevRawConnectivityStateReady && b.addressList.seekTo(prevAddr) { + return nil + } + + b.reconcileSubConnsLocked(newAddrs) + // If it's the first resolver update or the balancer was already READY + // (but the new address list does not contain the ready SubConn) or + // CONNECTING, enter CONNECTING. + // We may be in TRANSIENT_FAILURE due to a previous empty address list, + // we should still enter CONNECTING because the sticky TF behaviour + // mentioned in A62 applies only when the TRANSIENT_FAILURE is reported + // due to connectivity failures. + if isPrevRawConnectivityStateReady || b.state == connectivity.Connecting || prevAddrsCount == 0 { + // Start connection attempt at first address. + b.forceUpdateConcludedStateLocked(balancer.State{ + ConnectivityState: connectivity.Connecting, + Picker: &picker{err: balancer.ErrNoSubConnAvailable}, + }) + b.startFirstPassLocked() + } else if b.state == connectivity.TransientFailure { + // If we're in TRANSIENT_FAILURE, we stay in TRANSIENT_FAILURE until + // we're READY. See A62. + b.startFirstPassLocked() + } + return nil +} + +// UpdateSubConnState is unused as a StateListener is always registered when +// creating SubConns. +func (b *pickfirstBalancer) UpdateSubConnState(subConn balancer.SubConn, state balancer.SubConnState) { + b.logger.Errorf("UpdateSubConnState(%v, %+v) called unexpectedly", subConn, state) +} + +func (b *pickfirstBalancer) Close() { + b.mu.Lock() + defer b.mu.Unlock() + b.closeSubConnsLocked() + b.cancelConnectionTimer() + b.state = connectivity.Shutdown +} + +// ExitIdle moves the balancer out of idle state. It can be called concurrently +// by the idlePicker and clientConn so access to variables should be +// synchronized. +func (b *pickfirstBalancer) ExitIdle() { + b.mu.Lock() + defer b.mu.Unlock() + if b.state == connectivity.Idle { + b.startFirstPassLocked() + } +} + +func (b *pickfirstBalancer) startFirstPassLocked() { + b.firstPass = true + b.numTF = 0 + // Reset the connection attempt record for existing SubConns. + for _, sd := range b.subConns.Values() { + sd.(*scData).connectionFailedInFirstPass = false + } + b.requestConnectionLocked() +} + +func (b *pickfirstBalancer) closeSubConnsLocked() { + for _, sd := range b.subConns.Values() { + sd.(*scData).subConn.Shutdown() + } + b.subConns = resolver.NewAddressMap() +} + +// deDupAddresses ensures that each address appears only once in the slice. +func deDupAddresses(addrs []resolver.Address) []resolver.Address { + seenAddrs := resolver.NewAddressMap() + retAddrs := []resolver.Address{} + + for _, addr := range addrs { + if _, ok := seenAddrs.Get(addr); ok { + continue + } + retAddrs = append(retAddrs, addr) + } + return retAddrs +} + +// interleaveAddresses interleaves addresses of both families (IPv4 and IPv6) +// as per RFC-8305 section 4. +// Whichever address family is first in the list is followed by an address of +// the other address family; that is, if the first address in the list is IPv6, +// then the first IPv4 address should be moved up in the list to be second in +// the list. It doesn't support configuring "First Address Family Count", i.e. +// there will always be a single member of the first address family at the +// beginning of the interleaved list. +// Addresses that are neither IPv4 nor IPv6 are treated as part of a third +// "unknown" family for interleaving. +// See: https://datatracker.ietf.org/doc/html/rfc8305#autoid-6 +func interleaveAddresses(addrs []resolver.Address) []resolver.Address { + familyAddrsMap := map[ipAddrFamily][]resolver.Address{} + interleavingOrder := []ipAddrFamily{} + for _, addr := range addrs { + family := addressFamily(addr.Addr) + if _, found := familyAddrsMap[family]; !found { + interleavingOrder = append(interleavingOrder, family) + } + familyAddrsMap[family] = append(familyAddrsMap[family], addr) + } + + interleavedAddrs := make([]resolver.Address, 0, len(addrs)) + + for curFamilyIdx := 0; len(interleavedAddrs) < len(addrs); curFamilyIdx = (curFamilyIdx + 1) % len(interleavingOrder) { + // Some IP types may have fewer addresses than others, so we look for + // the next type that has a remaining member to add to the interleaved + // list. + family := interleavingOrder[curFamilyIdx] + remainingMembers := familyAddrsMap[family] + if len(remainingMembers) > 0 { + interleavedAddrs = append(interleavedAddrs, remainingMembers[0]) + familyAddrsMap[family] = remainingMembers[1:] + } + } + + return interleavedAddrs +} + +// addressFamily returns the ipAddrFamily after parsing the address string. +// If the address isn't of the format "ip-address:port", it returns +// ipAddrFamilyUnknown. The address may be valid even if it's not an IP when +// using a resolver like passthrough where the address may be a hostname in +// some format that the dialer can resolve. +func addressFamily(address string) ipAddrFamily { + // Parse the IP after removing the port. + host, _, err := net.SplitHostPort(address) + if err != nil { + return ipAddrFamilyUnknown + } + ip, err := netip.ParseAddr(host) + if err != nil { + return ipAddrFamilyUnknown + } + switch { + case ip.Is4() || ip.Is4In6(): + return ipAddrFamilyV4 + case ip.Is6(): + return ipAddrFamilyV6 + default: + return ipAddrFamilyUnknown + } +} + +// reconcileSubConnsLocked updates the active subchannels based on a new address +// list from the resolver. It does this by: +// - closing subchannels: any existing subchannels associated with addresses +// that are no longer in the updated list are shut down. +// - removing subchannels: entries for these closed subchannels are removed +// from the subchannel map. +// +// This ensures that the subchannel map accurately reflects the current set of +// addresses received from the name resolver. +func (b *pickfirstBalancer) reconcileSubConnsLocked(newAddrs []resolver.Address) { + newAddrsMap := resolver.NewAddressMap() + for _, addr := range newAddrs { + newAddrsMap.Set(addr, true) + } + + for _, oldAddr := range b.subConns.Keys() { + if _, ok := newAddrsMap.Get(oldAddr); ok { + continue + } + val, _ := b.subConns.Get(oldAddr) + val.(*scData).subConn.Shutdown() + b.subConns.Delete(oldAddr) + } +} + +// shutdownRemainingLocked shuts down remaining subConns. Called when a subConn +// becomes ready, which means that all other subConn must be shutdown. +func (b *pickfirstBalancer) shutdownRemainingLocked(selected *scData) { + b.cancelConnectionTimer() + for _, v := range b.subConns.Values() { + sd := v.(*scData) + if sd.subConn != selected.subConn { + sd.subConn.Shutdown() + } + } + b.subConns = resolver.NewAddressMap() + b.subConns.Set(selected.addr, selected) +} + +// requestConnectionLocked starts connecting on the subchannel corresponding to +// the current address. If no subchannel exists, one is created. If the current +// subchannel is in TransientFailure, a connection to the next address is +// attempted until a subchannel is found. +func (b *pickfirstBalancer) requestConnectionLocked() { + if !b.addressList.isValid() { + return + } + var lastErr error + for valid := true; valid; valid = b.addressList.increment() { + curAddr := b.addressList.currentAddress() + sd, ok := b.subConns.Get(curAddr) + if !ok { + var err error + // We want to assign the new scData to sd from the outer scope, + // hence we can't use := below. + sd, err = b.newSCData(curAddr) + if err != nil { + // This should never happen, unless the clientConn is being shut + // down. + if b.logger.V(2) { + b.logger.Infof("Failed to create a subConn for address %v: %v", curAddr.String(), err) + } + // Do nothing, the LB policy will be closed soon. + return + } + b.subConns.Set(curAddr, sd) + } + + scd := sd.(*scData) + switch scd.rawConnectivityState { + case connectivity.Idle: + scd.subConn.Connect() + b.scheduleNextConnectionLocked() + return + case connectivity.TransientFailure: + // The SubConn is being re-used and failed during a previous pass + // over the addressList. It has not completed backoff yet. + // Mark it as having failed and try the next address. + scd.connectionFailedInFirstPass = true + lastErr = scd.lastErr + continue + case connectivity.Connecting: + // Wait for the connection attempt to complete or the timer to fire + // before attempting the next address. + b.scheduleNextConnectionLocked() + return + default: + b.logger.Errorf("SubConn with unexpected state %v present in SubConns map.", scd.rawConnectivityState) + return + + } + } + + // All the remaining addresses in the list are in TRANSIENT_FAILURE, end the + // first pass if possible. + b.endFirstPassIfPossibleLocked(lastErr) +} + +func (b *pickfirstBalancer) scheduleNextConnectionLocked() { + b.cancelConnectionTimer() + if !b.addressList.hasNext() { + return + } + curAddr := b.addressList.currentAddress() + cancelled := false // Access to this is protected by the balancer's mutex. + closeFn := internal.TimeAfterFunc(connectionDelayInterval, func() { + b.mu.Lock() + defer b.mu.Unlock() + // If the scheduled task is cancelled while acquiring the mutex, return. + if cancelled { + return + } + if b.logger.V(2) { + b.logger.Infof("Happy Eyeballs timer expired while waiting for connection to %q.", curAddr.Addr) + } + if b.addressList.increment() { + b.requestConnectionLocked() + } + }) + // Access to the cancellation callback held by the balancer is guarded by + // the balancer's mutex, so it's safe to set the boolean from the callback. + b.cancelConnectionTimer = sync.OnceFunc(func() { + cancelled = true + closeFn() + }) +} + +func (b *pickfirstBalancer) updateSubConnState(sd *scData, newState balancer.SubConnState) { + b.mu.Lock() + defer b.mu.Unlock() + oldState := sd.rawConnectivityState + sd.rawConnectivityState = newState.ConnectivityState + // Previously relevant SubConns can still callback with state updates. + // To prevent pickers from returning these obsolete SubConns, this logic + // is included to check if the current list of active SubConns includes this + // SubConn. + if !b.isActiveSCData(sd) { + return + } + if newState.ConnectivityState == connectivity.Shutdown { + sd.effectiveState = connectivity.Shutdown + return + } + + // Record a connection attempt when exiting CONNECTING. + if newState.ConnectivityState == connectivity.TransientFailure { + sd.connectionFailedInFirstPass = true + connectionAttemptsFailedMetric.Record(b.metricsRecorder, 1, b.target) + } + + if newState.ConnectivityState == connectivity.Ready { + connectionAttemptsSucceededMetric.Record(b.metricsRecorder, 1, b.target) + b.shutdownRemainingLocked(sd) + if !b.addressList.seekTo(sd.addr) { + // This should not fail as we should have only one SubConn after + // entering READY. The SubConn should be present in the addressList. + b.logger.Errorf("Address %q not found address list in %v", sd.addr, b.addressList.addresses) + return + } + if !b.healthCheckingEnabled { + if b.logger.V(2) { + b.logger.Infof("SubConn %p reported connectivity state READY and the health listener is disabled. Transitioning SubConn to READY.", sd.subConn) + } + + sd.effectiveState = connectivity.Ready + b.updateBalancerState(balancer.State{ + ConnectivityState: connectivity.Ready, + Picker: &picker{result: balancer.PickResult{SubConn: sd.subConn}}, + }) + return + } + if b.logger.V(2) { + b.logger.Infof("SubConn %p reported connectivity state READY. Registering health listener.", sd.subConn) + } + // Send a CONNECTING update to take the SubConn out of sticky-TF if + // required. + sd.effectiveState = connectivity.Connecting + b.updateBalancerState(balancer.State{ + ConnectivityState: connectivity.Connecting, + Picker: &picker{err: balancer.ErrNoSubConnAvailable}, + }) + sd.subConn.RegisterHealthListener(func(scs balancer.SubConnState) { + b.updateSubConnHealthState(sd, scs) + }) + return + } + + // If the LB policy is READY, and it receives a subchannel state change, + // it means that the READY subchannel has failed. + // A SubConn can also transition from CONNECTING directly to IDLE when + // a transport is successfully created, but the connection fails + // before the SubConn can send the notification for READY. We treat + // this as a successful connection and transition to IDLE. + // TODO: https://github.com/grpc/grpc-go/issues/7862 - Remove the second + // part of the if condition below once the issue is fixed. + if oldState == connectivity.Ready || (oldState == connectivity.Connecting && newState.ConnectivityState == connectivity.Idle) { + // Once a transport fails, the balancer enters IDLE and starts from + // the first address when the picker is used. + b.shutdownRemainingLocked(sd) + sd.effectiveState = newState.ConnectivityState + // READY SubConn interspliced in between CONNECTING and IDLE, need to + // account for that. + if oldState == connectivity.Connecting { + // A known issue (https://github.com/grpc/grpc-go/issues/7862) + // causes a race that prevents the READY state change notification. + // This works around it. + connectionAttemptsSucceededMetric.Record(b.metricsRecorder, 1, b.target) + } + disconnectionsMetric.Record(b.metricsRecorder, 1, b.target) + b.addressList.reset() + b.updateBalancerState(balancer.State{ + ConnectivityState: connectivity.Idle, + Picker: &idlePicker{exitIdle: sync.OnceFunc(b.ExitIdle)}, + }) + return + } + + if b.firstPass { + switch newState.ConnectivityState { + case connectivity.Connecting: + // The effective state can be in either IDLE, CONNECTING or + // TRANSIENT_FAILURE. If it's TRANSIENT_FAILURE, stay in + // TRANSIENT_FAILURE until it's READY. See A62. + if sd.effectiveState != connectivity.TransientFailure { + sd.effectiveState = connectivity.Connecting + b.updateBalancerState(balancer.State{ + ConnectivityState: connectivity.Connecting, + Picker: &picker{err: balancer.ErrNoSubConnAvailable}, + }) + } + case connectivity.TransientFailure: + sd.lastErr = newState.ConnectionError + sd.effectiveState = connectivity.TransientFailure + // Since we're re-using common SubConns while handling resolver + // updates, we could receive an out of turn TRANSIENT_FAILURE from + // a pass over the previous address list. Happy Eyeballs will also + // cause out of order updates to arrive. + + if curAddr := b.addressList.currentAddress(); equalAddressIgnoringBalAttributes(&curAddr, &sd.addr) { + b.cancelConnectionTimer() + if b.addressList.increment() { + b.requestConnectionLocked() + return + } + } + + // End the first pass if we've seen a TRANSIENT_FAILURE from all + // SubConns once. + b.endFirstPassIfPossibleLocked(newState.ConnectionError) + } + return + } + + // We have finished the first pass, keep re-connecting failing SubConns. + switch newState.ConnectivityState { + case connectivity.TransientFailure: + b.numTF = (b.numTF + 1) % b.subConns.Len() + sd.lastErr = newState.ConnectionError + if b.numTF%b.subConns.Len() == 0 { + b.updateBalancerState(balancer.State{ + ConnectivityState: connectivity.TransientFailure, + Picker: &picker{err: newState.ConnectionError}, + }) + } + // We don't need to request re-resolution since the SubConn already + // does that before reporting TRANSIENT_FAILURE. + // TODO: #7534 - Move re-resolution requests from SubConn into + // pick_first. + case connectivity.Idle: + sd.subConn.Connect() + } +} + +// endFirstPassIfPossibleLocked ends the first happy-eyeballs pass if all the +// addresses are tried and their SubConns have reported a failure. +func (b *pickfirstBalancer) endFirstPassIfPossibleLocked(lastErr error) { + // An optimization to avoid iterating over the entire SubConn map. + if b.addressList.isValid() { + return + } + // Connect() has been called on all the SubConns. The first pass can be + // ended if all the SubConns have reported a failure. + for _, v := range b.subConns.Values() { + sd := v.(*scData) + if !sd.connectionFailedInFirstPass { + return + } + } + b.firstPass = false + b.updateBalancerState(balancer.State{ + ConnectivityState: connectivity.TransientFailure, + Picker: &picker{err: lastErr}, + }) + // Start re-connecting all the SubConns that are already in IDLE. + for _, v := range b.subConns.Values() { + sd := v.(*scData) + if sd.rawConnectivityState == connectivity.Idle { + sd.subConn.Connect() + } + } +} + +func (b *pickfirstBalancer) isActiveSCData(sd *scData) bool { + activeSD, found := b.subConns.Get(sd.addr) + return found && activeSD == sd +} + +func (b *pickfirstBalancer) updateSubConnHealthState(sd *scData, state balancer.SubConnState) { + b.mu.Lock() + defer b.mu.Unlock() + // Previously relevant SubConns can still callback with state updates. + // To prevent pickers from returning these obsolete SubConns, this logic + // is included to check if the current list of active SubConns includes + // this SubConn. + if !b.isActiveSCData(sd) { + return + } + sd.effectiveState = state.ConnectivityState + switch state.ConnectivityState { + case connectivity.Ready: + b.updateBalancerState(balancer.State{ + ConnectivityState: connectivity.Ready, + Picker: &picker{result: balancer.PickResult{SubConn: sd.subConn}}, + }) + case connectivity.TransientFailure: + b.updateBalancerState(balancer.State{ + ConnectivityState: connectivity.TransientFailure, + Picker: &picker{err: fmt.Errorf("pickfirst: health check failure: %v", state.ConnectionError)}, + }) + case connectivity.Connecting: + b.updateBalancerState(balancer.State{ + ConnectivityState: connectivity.Connecting, + Picker: &picker{err: balancer.ErrNoSubConnAvailable}, + }) + default: + b.logger.Errorf("Got unexpected health update for SubConn %p: %v", state) + } +} + +// updateBalancerState stores the state reported to the channel and calls +// ClientConn.UpdateState(). As an optimization, it avoids sending duplicate +// updates to the channel. +func (b *pickfirstBalancer) updateBalancerState(newState balancer.State) { + // In case of TransientFailures allow the picker to be updated to update + // the connectivity error, in all other cases don't send duplicate state + // updates. + if newState.ConnectivityState == b.state && b.state != connectivity.TransientFailure { + return + } + b.forceUpdateConcludedStateLocked(newState) +} + +// forceUpdateConcludedStateLocked stores the state reported to the channel and +// calls ClientConn.UpdateState(). +// A separate function is defined to force update the ClientConn state since the +// channel doesn't correctly assume that LB policies start in CONNECTING and +// relies on LB policy to send an initial CONNECTING update. +func (b *pickfirstBalancer) forceUpdateConcludedStateLocked(newState balancer.State) { + b.state = newState.ConnectivityState + b.cc.UpdateState(newState) +} + +type picker struct { + result balancer.PickResult + err error +} + +func (p *picker) Pick(balancer.PickInfo) (balancer.PickResult, error) { + return p.result, p.err +} + +// idlePicker is used when the SubConn is IDLE and kicks the SubConn into +// CONNECTING when Pick is called. +type idlePicker struct { + exitIdle func() +} + +func (i *idlePicker) Pick(balancer.PickInfo) (balancer.PickResult, error) { + i.exitIdle() + return balancer.PickResult{}, balancer.ErrNoSubConnAvailable +} + +// addressList manages sequentially iterating over addresses present in a list +// of endpoints. It provides a 1 dimensional view of the addresses present in +// the endpoints. +// This type is not safe for concurrent access. +type addressList struct { + addresses []resolver.Address + idx int +} + +func (al *addressList) isValid() bool { + return al.idx < len(al.addresses) +} + +func (al *addressList) size() int { + return len(al.addresses) +} + +// increment moves to the next index in the address list. +// This method returns false if it went off the list, true otherwise. +func (al *addressList) increment() bool { + if !al.isValid() { + return false + } + al.idx++ + return al.idx < len(al.addresses) +} + +// currentAddress returns the current address pointed to in the addressList. +// If the list is in an invalid state, it returns an empty address instead. +func (al *addressList) currentAddress() resolver.Address { + if !al.isValid() { + return resolver.Address{} + } + return al.addresses[al.idx] +} + +func (al *addressList) reset() { + al.idx = 0 +} + +func (al *addressList) updateAddrs(addrs []resolver.Address) { + al.addresses = addrs + al.reset() +} + +// seekTo returns false if the needle was not found and the current index was +// left unchanged. +func (al *addressList) seekTo(needle resolver.Address) bool { + for ai, addr := range al.addresses { + if !equalAddressIgnoringBalAttributes(&addr, &needle) { + continue + } + al.idx = ai + return true + } + return false +} + +// hasNext returns whether incrementing the addressList will result in moving +// past the end of the list. If the list has already moved past the end, it +// returns false. +func (al *addressList) hasNext() bool { + if !al.isValid() { + return false + } + return al.idx+1 < len(al.addresses) +} + +// equalAddressIgnoringBalAttributes returns true is a and b are considered +// equal. This is different from the Equal method on the resolver.Address type +// which considers all fields to determine equality. Here, we only consider +// fields that are meaningful to the SubConn. +func equalAddressIgnoringBalAttributes(a, b *resolver.Address) bool { + return a.Addr == b.Addr && a.ServerName == b.ServerName && + a.Attributes.Equal(b.Attributes) && + a.Metadata == b.Metadata +} diff --git a/vendor/google.golang.org/grpc/balancer/roundrobin/roundrobin.go b/vendor/google.golang.org/grpc/balancer/roundrobin/roundrobin.go index 260255d31b..80a42d2251 100644 --- a/vendor/google.golang.org/grpc/balancer/roundrobin/roundrobin.go +++ b/vendor/google.golang.org/grpc/balancer/roundrobin/roundrobin.go @@ -22,7 +22,7 @@ package roundrobin import ( - "math/rand" + rand "math/rand/v2" "sync/atomic" "google.golang.org/grpc/balancer" @@ -60,7 +60,7 @@ func (*rrPickerBuilder) Build(info base.PickerBuildInfo) balancer.Picker { // Start at a random index, as the same RR balancer rebuilds a new // picker when SubConn states change, and we don't want to apply excess // load to the first server in the list. - next: uint32(rand.Intn(len(scs))), + next: uint32(rand.IntN(len(scs))), } } diff --git a/vendor/google.golang.org/grpc/balancer/subconn.go b/vendor/google.golang.org/grpc/balancer/subconn.go new file mode 100644 index 0000000000..ea27c4fa76 --- /dev/null +++ b/vendor/google.golang.org/grpc/balancer/subconn.go @@ -0,0 +1,134 @@ +/* + * + * Copyright 2024 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package balancer + +import ( + "google.golang.org/grpc/connectivity" + "google.golang.org/grpc/internal" + "google.golang.org/grpc/resolver" +) + +// A SubConn represents a single connection to a gRPC backend service. +// +// All SubConns start in IDLE, and will not try to connect. To trigger a +// connection attempt, Balancers must call Connect. +// +// If the connection attempt fails, the SubConn will transition to +// TRANSIENT_FAILURE for a backoff period, and then return to IDLE. If the +// connection attempt succeeds, it will transition to READY. +// +// If a READY SubConn becomes disconnected, the SubConn will transition to IDLE. +// +// If a connection re-enters IDLE, Balancers must call Connect again to trigger +// a new connection attempt. +// +// Each SubConn contains a list of addresses. gRPC will try to connect to the +// addresses in sequence, and stop trying the remainder once the first +// connection is successful. However, this behavior is deprecated. SubConns +// should only use a single address. +// +// NOTICE: This interface is intended to be implemented by gRPC, or intercepted +// by custom load balancing poilices. Users should not need their own complete +// implementation of this interface -- they should always delegate to a SubConn +// returned by ClientConn.NewSubConn() by embedding it in their implementations. +// An embedded SubConn must never be nil, or runtime panics will occur. +type SubConn interface { + // UpdateAddresses updates the addresses used in this SubConn. + // gRPC checks if currently-connected address is still in the new list. + // If it's in the list, the connection will be kept. + // If it's not in the list, the connection will gracefully close, and + // a new connection will be created. + // + // This will trigger a state transition for the SubConn. + // + // Deprecated: this method will be removed. Create new SubConns for new + // addresses instead. + UpdateAddresses([]resolver.Address) + // Connect starts the connecting for this SubConn. + Connect() + // GetOrBuildProducer returns a reference to the existing Producer for this + // ProducerBuilder in this SubConn, or, if one does not currently exist, + // creates a new one and returns it. Returns a close function which may be + // called when the Producer is no longer needed. Otherwise the producer + // will automatically be closed upon connection loss or subchannel close. + // Should only be called on a SubConn in state Ready. Otherwise the + // producer will be unable to create streams. + GetOrBuildProducer(ProducerBuilder) (p Producer, close func()) + // Shutdown shuts down the SubConn gracefully. Any started RPCs will be + // allowed to complete. No future calls should be made on the SubConn. + // One final state update will be delivered to the StateListener (or + // UpdateSubConnState; deprecated) with ConnectivityState of Shutdown to + // indicate the shutdown operation. This may be delivered before + // in-progress RPCs are complete and the actual connection is closed. + Shutdown() + // RegisterHealthListener registers a health listener that receives health + // updates for a Ready SubConn. Only one health listener can be registered + // at a time. A health listener should be registered each time the SubConn's + // connectivity state changes to READY. Registering a health listener when + // the connectivity state is not READY may result in undefined behaviour. + // This method must not be called synchronously while handling an update + // from a previously registered health listener. + RegisterHealthListener(func(SubConnState)) + // EnforceSubConnEmbedding is included to force implementers to embed + // another implementation of this interface, allowing gRPC to add methods + // without breaking users. + internal.EnforceSubConnEmbedding +} + +// A ProducerBuilder is a simple constructor for a Producer. It is used by the +// SubConn to create producers when needed. +type ProducerBuilder interface { + // Build creates a Producer. The first parameter is always a + // grpc.ClientConnInterface (a type to allow creating RPCs/streams on the + // associated SubConn), but is declared as `any` to avoid a dependency + // cycle. Build also returns a close function that will be called when all + // references to the Producer have been given up for a SubConn, or when a + // connectivity state change occurs on the SubConn. The close function + // should always block until all asynchronous cleanup work is completed. + Build(grpcClientConnInterface any) (p Producer, close func()) +} + +// SubConnState describes the state of a SubConn. +type SubConnState struct { + // ConnectivityState is the connectivity state of the SubConn. + ConnectivityState connectivity.State + // ConnectionError is set if the ConnectivityState is TransientFailure, + // describing the reason the SubConn failed. Otherwise, it is nil. + ConnectionError error + // connectedAddr contains the connected address when ConnectivityState is + // Ready. Otherwise, it is indeterminate. + connectedAddress resolver.Address +} + +// connectedAddress returns the connected address for a SubConnState. The +// address is only valid if the state is READY. +func connectedAddress(scs SubConnState) resolver.Address { + return scs.connectedAddress +} + +// setConnectedAddress sets the connected address for a SubConnState. +func setConnectedAddress(scs *SubConnState, addr resolver.Address) { + scs.connectedAddress = addr +} + +// A Producer is a type shared among potentially many consumers. It is +// associated with a SubConn, and an implementation will typically contain +// other methods to provide additional functionality, e.g. configuration or +// subscription registration. +type Producer any diff --git a/vendor/google.golang.org/grpc/balancer_wrapper.go b/vendor/google.golang.org/grpc/balancer_wrapper.go index 8ad6ce2f09..c2688376ae 100644 --- a/vendor/google.golang.org/grpc/balancer_wrapper.go +++ b/vendor/google.golang.org/grpc/balancer_wrapper.go @@ -24,15 +24,25 @@ import ( "sync" "google.golang.org/grpc/balancer" + "google.golang.org/grpc/codes" "google.golang.org/grpc/connectivity" "google.golang.org/grpc/internal" "google.golang.org/grpc/internal/balancer/gracefulswitch" "google.golang.org/grpc/internal/channelz" "google.golang.org/grpc/internal/grpcsync" "google.golang.org/grpc/resolver" + "google.golang.org/grpc/status" ) -var setConnectedAddress = internal.SetConnectedAddress.(func(*balancer.SubConnState, resolver.Address)) +var ( + setConnectedAddress = internal.SetConnectedAddress.(func(*balancer.SubConnState, resolver.Address)) + // noOpRegisterHealthListenerFn is used when client side health checking is + // disabled. It sends a single READY update on the registered listener. + noOpRegisterHealthListenerFn = func(_ context.Context, listener func(balancer.SubConnState)) func() { + listener(balancer.SubConnState{ConnectivityState: connectivity.Ready}) + return func() {} + } +) // ccBalancerWrapper sits between the ClientConn and the Balancer. // @@ -187,6 +197,7 @@ func (ccb *ccBalancerWrapper) NewSubConn(addrs []resolver.Address, opts balancer ac: ac, producers: make(map[balancer.ProducerBuilder]*refCountedProducer), stateListener: opts.StateListener, + healthData: newHealthData(connectivity.Idle), } ac.acbw = acbw return acbw, nil @@ -252,12 +263,39 @@ func (ccb *ccBalancerWrapper) Target() string { // acBalancerWrapper is a wrapper on top of ac for balancers. // It implements balancer.SubConn interface. type acBalancerWrapper struct { + internal.EnforceSubConnEmbedding ac *addrConn // read-only ccb *ccBalancerWrapper // read-only stateListener func(balancer.SubConnState) - mu sync.Mutex - producers map[balancer.ProducerBuilder]*refCountedProducer + producersMu sync.Mutex + producers map[balancer.ProducerBuilder]*refCountedProducer + + // Access to healthData is protected by healthMu. + healthMu sync.Mutex + // healthData is stored as a pointer to detect when the health listener is + // dropped or updated. This is required as closures can't be compared for + // equality. + healthData *healthData +} + +// healthData holds data related to health state reporting. +type healthData struct { + // connectivityState stores the most recent connectivity state delivered + // to the LB policy. This is stored to avoid sending updates when the + // SubConn has already exited connectivity state READY. + connectivityState connectivity.State + // closeHealthProducer stores function to close the ref counted health + // producer. The health producer is automatically closed when the SubConn + // state changes. + closeHealthProducer func() +} + +func newHealthData(s connectivity.State) *healthData { + return &healthData{ + connectivityState: s, + closeHealthProducer: func() {}, + } } // updateState is invoked by grpc to push a subConn state update to the @@ -267,6 +305,9 @@ func (acbw *acBalancerWrapper) updateState(s connectivity.State, curAddr resolve if ctx.Err() != nil || acbw.ccb.balancer == nil { return } + // Invalidate all producers on any state change. + acbw.closeProducers() + // Even though it is optional for balancers, gracefulswitch ensures // opts.StateListener is set, so this cannot ever be nil. // TODO: delete this comment when UpdateSubConnState is removed. @@ -274,17 +315,25 @@ func (acbw *acBalancerWrapper) updateState(s connectivity.State, curAddr resolve if s == connectivity.Ready { setConnectedAddress(&scs, curAddr) } + // Invalidate the health listener by updating the healthData. + acbw.healthMu.Lock() + // A race may occur if a health listener is registered soon after the + // connectivity state is set but before the stateListener is called. + // Two cases may arise: + // 1. The new state is not READY: RegisterHealthListener has checks to + // ensure no updates are sent when the connectivity state is not + // READY. + // 2. The new state is READY: This means that the old state wasn't Ready. + // The RegisterHealthListener API mentions that a health listener + // must not be registered when a SubConn is not ready to avoid such + // races. When this happens, the LB policy would get health updates + // on the old listener. When the LB policy registers a new listener + // on receiving the connectivity update, the health updates will be + // sent to the new health listener. + acbw.healthData = newHealthData(scs.ConnectivityState) + acbw.healthMu.Unlock() + acbw.stateListener(scs) - acbw.ac.mu.Lock() - defer acbw.ac.mu.Unlock() - if s == connectivity.Ready { - // When changing states to READY, reset stateReadyChan. Wait until - // after we notify the LB policy's listener(s) in order to prevent - // ac.getTransport() from unblocking before the LB policy starts - // tracking the subchannel as READY. - close(acbw.ac.stateReadyChan) - acbw.ac.stateReadyChan = make(chan struct{}) - } }) } @@ -301,6 +350,7 @@ func (acbw *acBalancerWrapper) Connect() { } func (acbw *acBalancerWrapper) Shutdown() { + acbw.closeProducers() acbw.ccb.cc.removeAddrConn(acbw.ac, errConnDrain) } @@ -308,9 +358,10 @@ func (acbw *acBalancerWrapper) Shutdown() { // ready, blocks until it is or ctx expires. Returns an error when the context // expires or the addrConn is shut down. func (acbw *acBalancerWrapper) NewStream(ctx context.Context, desc *StreamDesc, method string, opts ...CallOption) (ClientStream, error) { - transport, err := acbw.ac.getTransport(ctx) - if err != nil { - return nil, err + transport := acbw.ac.getReadyTransport() + if transport == nil { + return nil, status.Errorf(codes.Unavailable, "SubConn state is not Ready") + } return newNonRetryClientStream(ctx, desc, method, transport, acbw.ac, opts...) } @@ -335,8 +386,8 @@ type refCountedProducer struct { } func (acbw *acBalancerWrapper) GetOrBuildProducer(pb balancer.ProducerBuilder) (balancer.Producer, func()) { - acbw.mu.Lock() - defer acbw.mu.Unlock() + acbw.producersMu.Lock() + defer acbw.producersMu.Unlock() // Look up existing producer from this builder. pData := acbw.producers[pb] @@ -353,13 +404,112 @@ func (acbw *acBalancerWrapper) GetOrBuildProducer(pb balancer.ProducerBuilder) ( // and delete the refCountedProducer from the map if the total reference // count goes to zero. unref := func() { - acbw.mu.Lock() + acbw.producersMu.Lock() + // If closeProducers has already closed this producer instance, refs is + // set to 0, so the check after decrementing will never pass, and the + // producer will not be double-closed. pData.refs-- if pData.refs == 0 { defer pData.close() // Run outside the acbw mutex delete(acbw.producers, pb) } - acbw.mu.Unlock() + acbw.producersMu.Unlock() } return pData.producer, grpcsync.OnceFunc(unref) } + +func (acbw *acBalancerWrapper) closeProducers() { + acbw.producersMu.Lock() + defer acbw.producersMu.Unlock() + for pb, pData := range acbw.producers { + pData.refs = 0 + pData.close() + delete(acbw.producers, pb) + } +} + +// healthProducerRegisterFn is a type alias for the health producer's function +// for registering listeners. +type healthProducerRegisterFn = func(context.Context, balancer.SubConn, string, func(balancer.SubConnState)) func() + +// healthListenerRegFn returns a function to register a listener for health +// updates. If client side health checks are disabled, the registered listener +// will get a single READY (raw connectivity state) update. +// +// Client side health checking is enabled when all the following +// conditions are satisfied: +// 1. Health checking is not disabled using the dial option. +// 2. The health package is imported. +// 3. The health check config is present in the service config. +func (acbw *acBalancerWrapper) healthListenerRegFn() func(context.Context, func(balancer.SubConnState)) func() { + if acbw.ccb.cc.dopts.disableHealthCheck { + return noOpRegisterHealthListenerFn + } + regHealthLisFn := internal.RegisterClientHealthCheckListener + if regHealthLisFn == nil { + // The health package is not imported. + return noOpRegisterHealthListenerFn + } + cfg := acbw.ac.cc.healthCheckConfig() + if cfg == nil { + return noOpRegisterHealthListenerFn + } + return func(ctx context.Context, listener func(balancer.SubConnState)) func() { + return regHealthLisFn.(healthProducerRegisterFn)(ctx, acbw, cfg.ServiceName, listener) + } +} + +// RegisterHealthListener accepts a health listener from the LB policy. It sends +// updates to the health listener as long as the SubConn's connectivity state +// doesn't change and a new health listener is not registered. To invalidate +// the currently registered health listener, acbw updates the healthData. If a +// nil listener is registered, the active health listener is dropped. +func (acbw *acBalancerWrapper) RegisterHealthListener(listener func(balancer.SubConnState)) { + acbw.healthMu.Lock() + defer acbw.healthMu.Unlock() + acbw.healthData.closeHealthProducer() + // listeners should not be registered when the connectivity state + // isn't Ready. This may happen when the balancer registers a listener + // after the connectivityState is updated, but before it is notified + // of the update. + if acbw.healthData.connectivityState != connectivity.Ready { + return + } + // Replace the health data to stop sending updates to any previously + // registered health listeners. + hd := newHealthData(connectivity.Ready) + acbw.healthData = hd + if listener == nil { + return + } + + registerFn := acbw.healthListenerRegFn() + acbw.ccb.serializer.TrySchedule(func(ctx context.Context) { + if ctx.Err() != nil || acbw.ccb.balancer == nil { + return + } + // Don't send updates if a new listener is registered. + acbw.healthMu.Lock() + defer acbw.healthMu.Unlock() + if acbw.healthData != hd { + return + } + // Serialize the health updates from the health producer with + // other calls into the LB policy. + listenerWrapper := func(scs balancer.SubConnState) { + acbw.ccb.serializer.TrySchedule(func(ctx context.Context) { + if ctx.Err() != nil || acbw.ccb.balancer == nil { + return + } + acbw.healthMu.Lock() + defer acbw.healthMu.Unlock() + if acbw.healthData != hd { + return + } + listener(scs) + }) + } + + hd.closeHealthProducer = registerFn(ctx, listenerWrapper) + }) +} diff --git a/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go b/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go index 55bffaa77e..21dd72969a 100644 --- a/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go +++ b/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go @@ -18,7 +18,7 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: -// protoc-gen-go v1.34.2 +// protoc-gen-go v1.35.2 // protoc v5.27.1 // source: grpc/binlog/v1/binarylog.proto @@ -274,11 +274,9 @@ type GrpcLogEntry struct { func (x *GrpcLogEntry) Reset() { *x = GrpcLogEntry{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[0] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *GrpcLogEntry) String() string { @@ -289,7 +287,7 @@ func (*GrpcLogEntry) ProtoMessage() {} func (x *GrpcLogEntry) ProtoReflect() protoreflect.Message { mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[0] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -440,11 +438,9 @@ type ClientHeader struct { func (x *ClientHeader) Reset() { *x = ClientHeader{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[1] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ClientHeader) String() string { @@ -455,7 +451,7 @@ func (*ClientHeader) ProtoMessage() {} func (x *ClientHeader) ProtoReflect() protoreflect.Message { mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[1] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -509,11 +505,9 @@ type ServerHeader struct { func (x *ServerHeader) Reset() { *x = ServerHeader{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[2] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ServerHeader) String() string { @@ -524,7 +518,7 @@ func (*ServerHeader) ProtoMessage() {} func (x *ServerHeader) ProtoReflect() protoreflect.Message { mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[2] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -565,11 +559,9 @@ type Trailer struct { func (x *Trailer) Reset() { *x = Trailer{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[3] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Trailer) String() string { @@ -580,7 +572,7 @@ func (*Trailer) ProtoMessage() {} func (x *Trailer) ProtoReflect() protoreflect.Message { mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[3] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -638,11 +630,9 @@ type Message struct { func (x *Message) Reset() { *x = Message{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[4] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Message) String() string { @@ -653,7 +643,7 @@ func (*Message) ProtoMessage() {} func (x *Message) ProtoReflect() protoreflect.Message { mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[4] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -713,11 +703,9 @@ type Metadata struct { func (x *Metadata) Reset() { *x = Metadata{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[5] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Metadata) String() string { @@ -728,7 +716,7 @@ func (*Metadata) ProtoMessage() {} func (x *Metadata) ProtoReflect() protoreflect.Message { mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[5] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -762,11 +750,9 @@ type MetadataEntry struct { func (x *MetadataEntry) Reset() { *x = MetadataEntry{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[6] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *MetadataEntry) String() string { @@ -777,7 +763,7 @@ func (*MetadataEntry) ProtoMessage() {} func (x *MetadataEntry) ProtoReflect() protoreflect.Message { mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[6] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -820,11 +806,9 @@ type Address struct { func (x *Address) Reset() { *x = Address{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[7] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[7] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Address) String() string { @@ -835,7 +819,7 @@ func (*Address) ProtoMessage() {} func (x *Address) ProtoReflect() protoreflect.Message { mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[7] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1057,104 +1041,6 @@ func file_grpc_binlog_v1_binarylog_proto_init() { if File_grpc_binlog_v1_binarylog_proto != nil { return } - if !protoimpl.UnsafeEnabled { - file_grpc_binlog_v1_binarylog_proto_msgTypes[0].Exporter = func(v any, i int) any { - switch v := v.(*GrpcLogEntry); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_binlog_v1_binarylog_proto_msgTypes[1].Exporter = func(v any, i int) any { - switch v := v.(*ClientHeader); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_binlog_v1_binarylog_proto_msgTypes[2].Exporter = func(v any, i int) any { - switch v := v.(*ServerHeader); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_binlog_v1_binarylog_proto_msgTypes[3].Exporter = func(v any, i int) any { - switch v := v.(*Trailer); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_binlog_v1_binarylog_proto_msgTypes[4].Exporter = func(v any, i int) any { - switch v := v.(*Message); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_binlog_v1_binarylog_proto_msgTypes[5].Exporter = func(v any, i int) any { - switch v := v.(*Metadata); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_binlog_v1_binarylog_proto_msgTypes[6].Exporter = func(v any, i int) any { - switch v := v.(*MetadataEntry); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_binlog_v1_binarylog_proto_msgTypes[7].Exporter = func(v any, i int) any { - switch v := v.(*Address); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - } file_grpc_binlog_v1_binarylog_proto_msgTypes[0].OneofWrappers = []any{ (*GrpcLogEntry_ClientHeader)(nil), (*GrpcLogEntry_ServerHeader)(nil), diff --git a/vendor/google.golang.org/grpc/clientconn.go b/vendor/google.golang.org/grpc/clientconn.go index 9c8850e3fd..4f57b55434 100644 --- a/vendor/google.golang.org/grpc/clientconn.go +++ b/vendor/google.golang.org/grpc/clientconn.go @@ -775,10 +775,7 @@ func (cc *ClientConn) updateResolverStateAndUnlock(s resolver.State, err error) } } - var balCfg serviceconfig.LoadBalancingConfig - if cc.sc != nil && cc.sc.lbConfig != nil { - balCfg = cc.sc.lbConfig - } + balCfg := cc.sc.lbConfig bw := cc.balancerWrapper cc.mu.Unlock() @@ -825,14 +822,13 @@ func (cc *ClientConn) newAddrConnLocked(addrs []resolver.Address, opts balancer. } ac := &addrConn{ - state: connectivity.Idle, - cc: cc, - addrs: copyAddresses(addrs), - scopts: opts, - dopts: cc.dopts, - channelz: channelz.RegisterSubChannel(cc.channelz, ""), - resetBackoff: make(chan struct{}), - stateReadyChan: make(chan struct{}), + state: connectivity.Idle, + cc: cc, + addrs: copyAddresses(addrs), + scopts: opts, + dopts: cc.dopts, + channelz: channelz.RegisterSubChannel(cc.channelz, ""), + resetBackoff: make(chan struct{}), } ac.ctx, ac.cancel = context.WithCancel(cc.ctx) // Start with our address set to the first address; this may be updated if @@ -1141,10 +1137,15 @@ func (cc *ClientConn) Close() error { <-cc.resolverWrapper.serializer.Done() <-cc.balancerWrapper.serializer.Done() - + var wg sync.WaitGroup for ac := range conns { - ac.tearDown(ErrClientConnClosing) + wg.Add(1) + go func(ac *addrConn) { + defer wg.Done() + ac.tearDown(ErrClientConnClosing) + }(ac) } + wg.Wait() cc.addTraceEvent("deleted") // TraceEvent needs to be called before RemoveEntry, as TraceEvent may add // trace reference to the entity being deleted, and thus prevent it from being @@ -1179,8 +1180,7 @@ type addrConn struct { addrs []resolver.Address // All addresses that the resolver resolved to. // Use updateConnectivityState for updating addrConn's connectivity state. - state connectivity.State - stateReadyChan chan struct{} // closed and recreated on every READY state change. + state connectivity.State backoffIdx int // Needs to be stateful for resetConnectBackoff. resetBackoff chan struct{} @@ -1251,6 +1251,8 @@ func (ac *addrConn) resetTransportAndUnlock() { ac.mu.Unlock() if err := ac.tryAllAddrs(acCtx, addrs, connectDeadline); err != nil { + // TODO: #7534 - Move re-resolution requests into the pick_first LB policy + // to ensure one resolution request per pass instead of per subconn failure. ac.cc.resolveNow(resolver.ResolveNowOptions{}) ac.mu.Lock() if acCtx.Err() != nil { @@ -1292,7 +1294,7 @@ func (ac *addrConn) resetTransportAndUnlock() { ac.mu.Unlock() } -// tryAllAddrs tries to creates a connection to the addresses, and stop when at +// tryAllAddrs tries to create a connection to the addresses, and stop when at // the first successful one. It returns an error if no address was successfully // connected, or updates ac appropriately with the new transport. func (ac *addrConn) tryAllAddrs(ctx context.Context, addrs []resolver.Address, connectDeadline time.Time) error { @@ -1369,7 +1371,7 @@ func (ac *addrConn) createTransport(ctx context.Context, addr resolver.Address, defer cancel() copts.ChannelzParent = ac.channelz - newTr, err := transport.NewClientTransport(connectCtx, ac.cc.ctx, addr, copts, onClose) + newTr, err := transport.NewHTTP2Client(connectCtx, ac.cc.ctx, addr, copts, onClose) if err != nil { if logger.V(2) { logger.Infof("Creating new client transport to %q: %v", addr, err) @@ -1443,7 +1445,7 @@ func (ac *addrConn) startHealthCheck(ctx context.Context) { if !ac.scopts.HealthCheckEnabled { return } - healthCheckFunc := ac.cc.dopts.healthCheckFunc + healthCheckFunc := internal.HealthCheckFunc if healthCheckFunc == nil { // The health package is not imported to set health check function. // @@ -1475,7 +1477,7 @@ func (ac *addrConn) startHealthCheck(ctx context.Context) { } // Start the health checking stream. go func() { - err := ac.cc.dopts.healthCheckFunc(ctx, newStream, setConnectivityState, healthCheckConfig.ServiceName) + err := healthCheckFunc(ctx, newStream, setConnectivityState, healthCheckConfig.ServiceName) if err != nil { if status.Code(err) == codes.Unimplemented { channelz.Error(logger, ac.channelz, "Subchannel health check is unimplemented at server side, thus health check is disabled") @@ -1504,29 +1506,6 @@ func (ac *addrConn) getReadyTransport() transport.ClientTransport { return nil } -// getTransport waits until the addrconn is ready and returns the transport. -// If the context expires first, returns an appropriate status. If the -// addrConn is stopped first, returns an Unavailable status error. -func (ac *addrConn) getTransport(ctx context.Context) (transport.ClientTransport, error) { - for ctx.Err() == nil { - ac.mu.Lock() - t, state, sc := ac.transport, ac.state, ac.stateReadyChan - ac.mu.Unlock() - if state == connectivity.Ready { - return t, nil - } - if state == connectivity.Shutdown { - return nil, status.Errorf(codes.Unavailable, "SubConn shutting down") - } - - select { - case <-ctx.Done(): - case <-sc: - } - } - return nil, status.FromContextError(ctx.Err()).Err() -} - // tearDown starts to tear down the addrConn. // // Note that tearDown doesn't remove ac from ac.cc.conns, so the addrConn struct diff --git a/vendor/google.golang.org/grpc/codec.go b/vendor/google.golang.org/grpc/codec.go index e840858b77..959c2f99d4 100644 --- a/vendor/google.golang.org/grpc/codec.go +++ b/vendor/google.golang.org/grpc/codec.go @@ -71,7 +71,7 @@ func (c codecV0Bridge) Marshal(v any) (mem.BufferSlice, error) { if err != nil { return nil, err } - return mem.BufferSlice{mem.NewBuffer(&data, nil)}, nil + return mem.BufferSlice{mem.SliceBuffer(data)}, nil } func (c codecV0Bridge) Unmarshal(data mem.BufferSlice, v any) (err error) { diff --git a/vendor/google.golang.org/grpc/credentials/tls.go b/vendor/google.golang.org/grpc/credentials/tls.go index 4114358545..bd5fe22b6a 100644 --- a/vendor/google.golang.org/grpc/credentials/tls.go +++ b/vendor/google.golang.org/grpc/credentials/tls.go @@ -32,6 +32,8 @@ import ( "google.golang.org/grpc/internal/envconfig" ) +const alpnFailureHelpMessage = "If you upgraded from a grpc-go version earlier than 1.67, your TLS connections may have stopped working due to ALPN enforcement. For more details, see: https://github.com/grpc/grpc-go/issues/434" + var logger = grpclog.Component("credentials") // TLSInfo contains the auth information for a TLS authenticated connection. @@ -128,7 +130,7 @@ func (c *tlsCreds) ClientHandshake(ctx context.Context, authority string, rawCon if np == "" { if envconfig.EnforceALPNEnabled { conn.Close() - return nil, nil, fmt.Errorf("credentials: cannot check peer: missing selected ALPN property") + return nil, nil, fmt.Errorf("credentials: cannot check peer: missing selected ALPN property. %s", alpnFailureHelpMessage) } logger.Warningf("Allowing TLS connection to server %q with ALPN disabled. TLS connections to servers with ALPN disabled will be disallowed in future grpc-go releases", cfg.ServerName) } @@ -158,7 +160,7 @@ func (c *tlsCreds) ServerHandshake(rawConn net.Conn) (net.Conn, AuthInfo, error) if cs.NegotiatedProtocol == "" { if envconfig.EnforceALPNEnabled { conn.Close() - return nil, nil, fmt.Errorf("credentials: cannot check peer: missing selected ALPN property") + return nil, nil, fmt.Errorf("credentials: cannot check peer: missing selected ALPN property. %s", alpnFailureHelpMessage) } else if logger.V(2) { logger.Info("Allowing TLS connection from client with ALPN disabled. TLS connections with ALPN disabled will be disallowed in future grpc-go releases") } @@ -200,25 +202,40 @@ var tls12ForbiddenCipherSuites = map[uint16]struct{}{ // NewTLS uses c to construct a TransportCredentials based on TLS. func NewTLS(c *tls.Config) TransportCredentials { - tc := &tlsCreds{credinternal.CloneTLSConfig(c)} - tc.config.NextProtos = credinternal.AppendH2ToNextProtos(tc.config.NextProtos) + config := applyDefaults(c) + if config.GetConfigForClient != nil { + oldFn := config.GetConfigForClient + config.GetConfigForClient = func(hello *tls.ClientHelloInfo) (*tls.Config, error) { + cfgForClient, err := oldFn(hello) + if err != nil || cfgForClient == nil { + return cfgForClient, err + } + return applyDefaults(cfgForClient), nil + } + } + return &tlsCreds{config: config} +} + +func applyDefaults(c *tls.Config) *tls.Config { + config := credinternal.CloneTLSConfig(c) + config.NextProtos = credinternal.AppendH2ToNextProtos(config.NextProtos) // If the user did not configure a MinVersion and did not configure a // MaxVersion < 1.2, use MinVersion=1.2, which is required by // https://datatracker.ietf.org/doc/html/rfc7540#section-9.2 - if tc.config.MinVersion == 0 && (tc.config.MaxVersion == 0 || tc.config.MaxVersion >= tls.VersionTLS12) { - tc.config.MinVersion = tls.VersionTLS12 + if config.MinVersion == 0 && (config.MaxVersion == 0 || config.MaxVersion >= tls.VersionTLS12) { + config.MinVersion = tls.VersionTLS12 } // If the user did not configure CipherSuites, use all "secure" cipher // suites reported by the TLS package, but remove some explicitly forbidden // by https://datatracker.ietf.org/doc/html/rfc7540#appendix-A - if tc.config.CipherSuites == nil { + if config.CipherSuites == nil { for _, cs := range tls.CipherSuites() { if _, ok := tls12ForbiddenCipherSuites[cs.ID]; !ok { - tc.config.CipherSuites = append(tc.config.CipherSuites, cs.ID) + config.CipherSuites = append(config.CipherSuites, cs.ID) } } } - return tc + return config } // NewClientTLSFromCert constructs TLS credentials from the provided root diff --git a/vendor/google.golang.org/grpc/dialoptions.go b/vendor/google.golang.org/grpc/dialoptions.go index 2b285beee3..f3a045296a 100644 --- a/vendor/google.golang.org/grpc/dialoptions.go +++ b/vendor/google.golang.org/grpc/dialoptions.go @@ -87,7 +87,6 @@ type dialOptions struct { disableServiceConfig bool disableRetry bool disableHealthCheck bool - healthCheckFunc internal.HealthChecker minConnectTimeout func() time.Duration defaultServiceConfig *ServiceConfig // defaultServiceConfig is parsed from defaultServiceConfigRawJSON. defaultServiceConfigRawJSON *string @@ -429,6 +428,11 @@ func WithTimeout(d time.Duration) DialOption { // returned by f, gRPC checks the error's Temporary() method to decide if it // should try to reconnect to the network address. // +// Note that gRPC by default performs name resolution on the target passed to +// NewClient. To bypass name resolution and cause the target string to be +// passed directly to the dialer here instead, use the "passthrough" resolver +// by specifying it in the target string, e.g. "passthrough:target". +// // Note: All supported releases of Go (as of December 2023) override the OS // defaults for TCP keepalive time and interval to 15s. To enable TCP keepalive // with OS defaults for keepalive time and interval, use a net.Dialer that sets @@ -436,7 +440,7 @@ func WithTimeout(d time.Duration) DialOption { // option to true from the Control field. For a concrete example of how to do // this, see internal.NetDialerWithTCPKeepalive(). // -// For more information, please see [issue 23459] in the Go github repo. +// For more information, please see [issue 23459] in the Go GitHub repo. // // [issue 23459]: https://github.com/golang/go/issues/23459 func WithContextDialer(f func(context.Context, string) (net.Conn, error)) DialOption { @@ -445,10 +449,6 @@ func WithContextDialer(f func(context.Context, string) (net.Conn, error)) DialOp }) } -func init() { - internal.WithHealthCheckFunc = withHealthCheckFunc -} - // WithDialer returns a DialOption that specifies a function to use for dialing // network addresses. If FailOnNonTempDialError() is set to true, and an error // is returned by f, gRPC checks the error's Temporary() method to decide if it @@ -662,16 +662,6 @@ func WithDisableHealthCheck() DialOption { }) } -// withHealthCheckFunc replaces the default health check function with the -// provided one. It makes tests easier to change the health check function. -// -// For testing purpose only. -func withHealthCheckFunc(f internal.HealthChecker) DialOption { - return newFuncDialOption(func(o *dialOptions) { - o.healthCheckFunc = f - }) -} - func defaultDialOptions() dialOptions { return dialOptions{ copts: transport.ConnectOptions{ @@ -682,7 +672,6 @@ func defaultDialOptions() dialOptions { BufferPool: mem.DefaultBufferPool(), }, bs: internalbackoff.DefaultExponential, - healthCheckFunc: internal.HealthCheckFunc, idleTimeout: 30 * time.Minute, defaultScheme: "dns", maxCallAttempts: defaultMaxCallAttempts, diff --git a/vendor/google.golang.org/grpc/experimental/stats/metricregistry.go b/vendor/google.golang.org/grpc/experimental/stats/metricregistry.go index 1d827dd5d9..ad75313a18 100644 --- a/vendor/google.golang.org/grpc/experimental/stats/metricregistry.go +++ b/vendor/google.golang.org/grpc/experimental/stats/metricregistry.go @@ -23,6 +23,7 @@ import ( "google.golang.org/grpc/grpclog" "google.golang.org/grpc/internal" + "google.golang.org/grpc/stats" ) func init() { @@ -34,7 +35,7 @@ var logger = grpclog.Component("metrics-registry") // DefaultMetrics are the default metrics registered through global metrics // registry. This is written to at initialization time only, and is read only // after initialization. -var DefaultMetrics = NewMetrics() +var DefaultMetrics = stats.NewMetricSet() // MetricDescriptor is the data for a registered metric. type MetricDescriptor struct { @@ -42,7 +43,7 @@ type MetricDescriptor struct { // (including any per call metrics). See // https://github.com/grpc/proposal/blob/master/A79-non-per-call-metrics-architecture.md#metric-instrument-naming-conventions // for metric naming conventions. - Name Metric + Name string // The description of this metric. Description string // The unit (e.g. entries, seconds) of this metric. @@ -154,27 +155,27 @@ func (h *Int64GaugeHandle) Record(recorder MetricsRecorder, incr int64, labels . } // registeredMetrics are the registered metric descriptor names. -var registeredMetrics = make(map[Metric]bool) +var registeredMetrics = make(map[string]bool) // metricsRegistry contains all of the registered metrics. // // This is written to only at init time, and read only after that. -var metricsRegistry = make(map[Metric]*MetricDescriptor) +var metricsRegistry = make(map[string]*MetricDescriptor) // DescriptorForMetric returns the MetricDescriptor from the global registry. // // Returns nil if MetricDescriptor not present. -func DescriptorForMetric(metric Metric) *MetricDescriptor { - return metricsRegistry[metric] +func DescriptorForMetric(metricName string) *MetricDescriptor { + return metricsRegistry[metricName] } -func registerMetric(name Metric, def bool) { - if registeredMetrics[name] { - logger.Fatalf("metric %v already registered", name) +func registerMetric(metricName string, def bool) { + if registeredMetrics[metricName] { + logger.Fatalf("metric %v already registered", metricName) } - registeredMetrics[name] = true + registeredMetrics[metricName] = true if def { - DefaultMetrics = DefaultMetrics.Add(name) + DefaultMetrics = DefaultMetrics.Add(metricName) } } @@ -256,8 +257,8 @@ func snapshotMetricsRegistryForTesting() func() { oldRegisteredMetrics := registeredMetrics oldMetricsRegistry := metricsRegistry - registeredMetrics = make(map[Metric]bool) - metricsRegistry = make(map[Metric]*MetricDescriptor) + registeredMetrics = make(map[string]bool) + metricsRegistry = make(map[string]*MetricDescriptor) maps.Copy(registeredMetrics, registeredMetrics) maps.Copy(metricsRegistry, metricsRegistry) diff --git a/vendor/google.golang.org/grpc/experimental/stats/metrics.go b/vendor/google.golang.org/grpc/experimental/stats/metrics.go index 3221f7a633..ee1423605a 100644 --- a/vendor/google.golang.org/grpc/experimental/stats/metrics.go +++ b/vendor/google.golang.org/grpc/experimental/stats/metrics.go @@ -19,7 +19,7 @@ // Package stats contains experimental metrics/stats API's. package stats -import "maps" +import "google.golang.org/grpc/stats" // MetricsRecorder records on metrics derived from metric registry. type MetricsRecorder interface { @@ -40,75 +40,15 @@ type MetricsRecorder interface { RecordInt64Gauge(handle *Int64GaugeHandle, incr int64, labels ...string) } -// Metric is an identifier for a metric. -type Metric string +// Metrics is an experimental legacy alias of the now-stable stats.MetricSet. +// Metrics will be deleted in a future release. +type Metrics = stats.MetricSet -// Metrics is a set of metrics to record. Once created, Metrics is immutable, -// however Add and Remove can make copies with specific metrics added or -// removed, respectively. -// -// Do not construct directly; use NewMetrics instead. -type Metrics struct { - // metrics are the set of metrics to initialize. - metrics map[Metric]bool -} +// Metric was replaced by direct usage of strings. +type Metric = string -// NewMetrics returns a Metrics containing Metrics. +// NewMetrics is an experimental legacy alias of the now-stable +// stats.NewMetricSet. NewMetrics will be deleted in a future release. func NewMetrics(metrics ...Metric) *Metrics { - newMetrics := make(map[Metric]bool) - for _, metric := range metrics { - newMetrics[metric] = true - } - return &Metrics{ - metrics: newMetrics, - } -} - -// Metrics returns the metrics set. The returned map is read-only and must not -// be modified. -func (m *Metrics) Metrics() map[Metric]bool { - return m.metrics -} - -// Add adds the metrics to the metrics set and returns a new copy with the -// additional metrics. -func (m *Metrics) Add(metrics ...Metric) *Metrics { - newMetrics := make(map[Metric]bool) - for metric := range m.metrics { - newMetrics[metric] = true - } - - for _, metric := range metrics { - newMetrics[metric] = true - } - return &Metrics{ - metrics: newMetrics, - } -} - -// Join joins the metrics passed in with the metrics set, and returns a new copy -// with the merged metrics. -func (m *Metrics) Join(metrics *Metrics) *Metrics { - newMetrics := make(map[Metric]bool) - maps.Copy(newMetrics, m.metrics) - maps.Copy(newMetrics, metrics.metrics) - return &Metrics{ - metrics: newMetrics, - } -} - -// Remove removes the metrics from the metrics set and returns a new copy with -// the metrics removed. -func (m *Metrics) Remove(metrics ...Metric) *Metrics { - newMetrics := make(map[Metric]bool) - for metric := range m.metrics { - newMetrics[metric] = true - } - - for _, metric := range metrics { - delete(newMetrics, metric) - } - return &Metrics{ - metrics: newMetrics, - } + return stats.NewMetricSet(metrics...) } diff --git a/vendor/google.golang.org/grpc/grpclog/internal/loggerv2.go b/vendor/google.golang.org/grpc/grpclog/internal/loggerv2.go index 07df71e98a..ed90060c3c 100644 --- a/vendor/google.golang.org/grpc/grpclog/internal/loggerv2.go +++ b/vendor/google.golang.org/grpc/grpclog/internal/loggerv2.go @@ -101,6 +101,22 @@ var severityName = []string{ fatalLog: "FATAL", } +// sprintf is fmt.Sprintf. +// These vars exist to make it possible to test that expensive format calls aren't made unnecessarily. +var sprintf = fmt.Sprintf + +// sprint is fmt.Sprint. +// These vars exist to make it possible to test that expensive format calls aren't made unnecessarily. +var sprint = fmt.Sprint + +// sprintln is fmt.Sprintln. +// These vars exist to make it possible to test that expensive format calls aren't made unnecessarily. +var sprintln = fmt.Sprintln + +// exit is os.Exit. +// This var exists to make it possible to test functions calling os.Exit. +var exit = os.Exit + // loggerT is the default logger used by grpclog. type loggerT struct { m []*log.Logger @@ -111,7 +127,7 @@ type loggerT struct { func (g *loggerT) output(severity int, s string) { sevStr := severityName[severity] if !g.jsonFormat { - g.m[severity].Output(2, fmt.Sprintf("%v: %v", sevStr, s)) + g.m[severity].Output(2, sevStr+": "+s) return } // TODO: we can also include the logging component, but that needs more @@ -123,55 +139,79 @@ func (g *loggerT) output(severity int, s string) { g.m[severity].Output(2, string(b)) } +func (g *loggerT) printf(severity int, format string, args ...any) { + // Note the discard check is duplicated in each print func, rather than in + // output, to avoid the expensive Sprint calls. + // De-duplicating this by moving to output would be a significant performance regression! + if lg := g.m[severity]; lg.Writer() == io.Discard { + return + } + g.output(severity, sprintf(format, args...)) +} + +func (g *loggerT) print(severity int, v ...any) { + if lg := g.m[severity]; lg.Writer() == io.Discard { + return + } + g.output(severity, sprint(v...)) +} + +func (g *loggerT) println(severity int, v ...any) { + if lg := g.m[severity]; lg.Writer() == io.Discard { + return + } + g.output(severity, sprintln(v...)) +} + func (g *loggerT) Info(args ...any) { - g.output(infoLog, fmt.Sprint(args...)) + g.print(infoLog, args...) } func (g *loggerT) Infoln(args ...any) { - g.output(infoLog, fmt.Sprintln(args...)) + g.println(infoLog, args...) } func (g *loggerT) Infof(format string, args ...any) { - g.output(infoLog, fmt.Sprintf(format, args...)) + g.printf(infoLog, format, args...) } func (g *loggerT) Warning(args ...any) { - g.output(warningLog, fmt.Sprint(args...)) + g.print(warningLog, args...) } func (g *loggerT) Warningln(args ...any) { - g.output(warningLog, fmt.Sprintln(args...)) + g.println(warningLog, args...) } func (g *loggerT) Warningf(format string, args ...any) { - g.output(warningLog, fmt.Sprintf(format, args...)) + g.printf(warningLog, format, args...) } func (g *loggerT) Error(args ...any) { - g.output(errorLog, fmt.Sprint(args...)) + g.print(errorLog, args...) } func (g *loggerT) Errorln(args ...any) { - g.output(errorLog, fmt.Sprintln(args...)) + g.println(errorLog, args...) } func (g *loggerT) Errorf(format string, args ...any) { - g.output(errorLog, fmt.Sprintf(format, args...)) + g.printf(errorLog, format, args...) } func (g *loggerT) Fatal(args ...any) { - g.output(fatalLog, fmt.Sprint(args...)) - os.Exit(1) + g.print(fatalLog, args...) + exit(1) } func (g *loggerT) Fatalln(args ...any) { - g.output(fatalLog, fmt.Sprintln(args...)) - os.Exit(1) + g.println(fatalLog, args...) + exit(1) } func (g *loggerT) Fatalf(format string, args ...any) { - g.output(fatalLog, fmt.Sprintf(format, args...)) - os.Exit(1) + g.printf(fatalLog, format, args...) + exit(1) } func (g *loggerT) V(l int) bool { @@ -186,19 +226,42 @@ type LoggerV2Config struct { FormatJSON bool } +// combineLoggers returns a combined logger for both higher & lower severity logs, +// or only one if the other is io.Discard. +// +// This uses io.Discard instead of io.MultiWriter when all loggers +// are set to io.Discard. Both this package and the standard log package have +// significant optimizations for io.Discard, which io.MultiWriter lacks (as of +// this writing). +func combineLoggers(lower, higher io.Writer) io.Writer { + if lower == io.Discard { + return higher + } + if higher == io.Discard { + return lower + } + return io.MultiWriter(lower, higher) +} + // NewLoggerV2 creates a new LoggerV2 instance with the provided configuration. // The infoW, warningW, and errorW writers are used to write log messages of // different severity levels. func NewLoggerV2(infoW, warningW, errorW io.Writer, c LoggerV2Config) LoggerV2 { - var m []*log.Logger flag := log.LstdFlags if c.FormatJSON { flag = 0 } - m = append(m, log.New(infoW, "", flag)) - m = append(m, log.New(io.MultiWriter(infoW, warningW), "", flag)) - ew := io.MultiWriter(infoW, warningW, errorW) // ew will be used for error and fatal. - m = append(m, log.New(ew, "", flag)) - m = append(m, log.New(ew, "", flag)) + + warningW = combineLoggers(infoW, warningW) + errorW = combineLoggers(errorW, warningW) + + fatalW := errorW + + m := []*log.Logger{ + log.New(infoW, "", flag), + log.New(warningW, "", flag), + log.New(errorW, "", flag), + log.New(fatalW, "", flag), + } return &loggerT{m: m, v: c.Verbosity, jsonFormat: c.FormatJSON} } diff --git a/vendor/google.golang.org/grpc/health/grpc_health_v1/health.pb.go b/vendor/google.golang.org/grpc/health/grpc_health_v1/health.pb.go index d92335445f..467de16bdb 100644 --- a/vendor/google.golang.org/grpc/health/grpc_health_v1/health.pb.go +++ b/vendor/google.golang.org/grpc/health/grpc_health_v1/health.pb.go @@ -17,7 +17,7 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: -// protoc-gen-go v1.34.2 +// protoc-gen-go v1.35.2 // protoc v5.27.1 // source: grpc/health/v1/health.proto @@ -99,11 +99,9 @@ type HealthCheckRequest struct { func (x *HealthCheckRequest) Reset() { *x = HealthCheckRequest{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_health_v1_health_proto_msgTypes[0] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_health_v1_health_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *HealthCheckRequest) String() string { @@ -114,7 +112,7 @@ func (*HealthCheckRequest) ProtoMessage() {} func (x *HealthCheckRequest) ProtoReflect() protoreflect.Message { mi := &file_grpc_health_v1_health_proto_msgTypes[0] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -146,11 +144,9 @@ type HealthCheckResponse struct { func (x *HealthCheckResponse) Reset() { *x = HealthCheckResponse{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_health_v1_health_proto_msgTypes[1] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_health_v1_health_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *HealthCheckResponse) String() string { @@ -161,7 +157,7 @@ func (*HealthCheckResponse) ProtoMessage() {} func (x *HealthCheckResponse) ProtoReflect() protoreflect.Message { mi := &file_grpc_health_v1_health_proto_msgTypes[1] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -260,32 +256,6 @@ func file_grpc_health_v1_health_proto_init() { if File_grpc_health_v1_health_proto != nil { return } - if !protoimpl.UnsafeEnabled { - file_grpc_health_v1_health_proto_msgTypes[0].Exporter = func(v any, i int) any { - switch v := v.(*HealthCheckRequest); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_health_v1_health_proto_msgTypes[1].Exporter = func(v any, i int) any { - switch v := v.(*HealthCheckResponse); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - } type x struct{} out := protoimpl.TypeBuilder{ File: protoimpl.DescBuilder{ diff --git a/vendor/google.golang.org/grpc/internal/backoff/backoff.go b/vendor/google.golang.org/grpc/internal/backoff/backoff.go index b15cf482d2..b6ae7f2585 100644 --- a/vendor/google.golang.org/grpc/internal/backoff/backoff.go +++ b/vendor/google.golang.org/grpc/internal/backoff/backoff.go @@ -25,7 +25,7 @@ package backoff import ( "context" "errors" - "math/rand" + rand "math/rand/v2" "time" grpcbackoff "google.golang.org/grpc/backoff" diff --git a/vendor/google.golang.org/grpc/internal/balancer/gracefulswitch/config.go b/vendor/google.golang.org/grpc/internal/balancer/gracefulswitch/config.go index 13821a9266..85540f86a7 100644 --- a/vendor/google.golang.org/grpc/internal/balancer/gracefulswitch/config.go +++ b/vendor/google.golang.org/grpc/internal/balancer/gracefulswitch/config.go @@ -33,6 +33,8 @@ type lbConfig struct { childConfig serviceconfig.LoadBalancingConfig } +// ChildName returns the name of the child balancer of the gracefulswitch +// Balancer. func ChildName(l serviceconfig.LoadBalancingConfig) string { return l.(*lbConfig).childBuilder.Name() } diff --git a/vendor/google.golang.org/grpc/internal/channelz/channel.go b/vendor/google.golang.org/grpc/internal/channelz/channel.go index d7e9e1d54e..3ec662799a 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/channel.go +++ b/vendor/google.golang.org/grpc/internal/channelz/channel.go @@ -43,6 +43,8 @@ type Channel struct { // Non-zero traceRefCount means the trace of this channel cannot be deleted. traceRefCount int32 + // ChannelMetrics holds connectivity state, target and call metrics for the + // channel within channelz. ChannelMetrics ChannelMetrics } @@ -50,6 +52,8 @@ type Channel struct { // nesting. func (c *Channel) channelzIdentifier() {} +// String returns a string representation of the Channel, including its parent +// entity and ID. func (c *Channel) String() string { if c.Parent == nil { return fmt.Sprintf("Channel #%d", c.ID) @@ -61,24 +65,31 @@ func (c *Channel) id() int64 { return c.ID } +// SubChans returns a copy of the map of sub-channels associated with the +// Channel. func (c *Channel) SubChans() map[int64]string { db.mu.RLock() defer db.mu.RUnlock() return copyMap(c.subChans) } +// NestedChans returns a copy of the map of nested channels associated with the +// Channel. func (c *Channel) NestedChans() map[int64]string { db.mu.RLock() defer db.mu.RUnlock() return copyMap(c.nestedChans) } +// Trace returns a copy of the Channel's trace data. func (c *Channel) Trace() *ChannelTrace { db.mu.RLock() defer db.mu.RUnlock() return c.trace.copy() } +// ChannelMetrics holds connectivity state, target and call metrics for the +// channel within channelz. type ChannelMetrics struct { // The current connectivity state of the channel. State atomic.Pointer[connectivity.State] @@ -136,12 +147,16 @@ func strFromPointer(s *string) string { return *s } +// String returns a string representation of the ChannelMetrics, including its +// state, target, and call metrics. func (c *ChannelMetrics) String() string { return fmt.Sprintf("State: %v, Target: %s, CallsStarted: %v, CallsSucceeded: %v, CallsFailed: %v, LastCallStartedTimestamp: %v", c.State.Load(), strFromPointer(c.Target.Load()), c.CallsStarted.Load(), c.CallsSucceeded.Load(), c.CallsFailed.Load(), c.LastCallStartedTimestamp.Load(), ) } +// NewChannelMetricForTesting creates a new instance of ChannelMetrics with +// specified initial values for testing purposes. func NewChannelMetricForTesting(state connectivity.State, target string, started, succeeded, failed, timestamp int64) *ChannelMetrics { c := &ChannelMetrics{} c.State.Store(&state) diff --git a/vendor/google.golang.org/grpc/internal/channelz/server.go b/vendor/google.golang.org/grpc/internal/channelz/server.go index cdfc49d6ea..b5a8249929 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/server.go +++ b/vendor/google.golang.org/grpc/internal/channelz/server.go @@ -59,6 +59,8 @@ func NewServerMetricsForTesting(started, succeeded, failed, timestamp int64) *Se return sm } +// CopyFrom copies the metrics data from the provided ServerMetrics +// instance into the current instance. func (sm *ServerMetrics) CopyFrom(o *ServerMetrics) { sm.CallsStarted.Store(o.CallsStarted.Load()) sm.CallsSucceeded.Store(o.CallsSucceeded.Load()) diff --git a/vendor/google.golang.org/grpc/internal/channelz/socket.go b/vendor/google.golang.org/grpc/internal/channelz/socket.go index fa64834b25..90103847c5 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/socket.go +++ b/vendor/google.golang.org/grpc/internal/channelz/socket.go @@ -70,13 +70,18 @@ type EphemeralSocketMetrics struct { RemoteFlowControlWindow int64 } +// SocketType represents the type of socket. type SocketType string +// SocketType can be one of these. const ( SocketTypeNormal = "NormalSocket" SocketTypeListen = "ListenSocket" ) +// Socket represents a socket within channelz which includes socket +// metrics and data related to socket activity and provides methods +// for managing and interacting with sockets. type Socket struct { Entity SocketType SocketType @@ -100,6 +105,8 @@ type Socket struct { Security credentials.ChannelzSecurityValue } +// String returns a string representation of the Socket, including its parent +// entity, socket type, and ID. func (ls *Socket) String() string { return fmt.Sprintf("%s %s #%d", ls.Parent, ls.SocketType, ls.ID) } diff --git a/vendor/google.golang.org/grpc/internal/channelz/subchannel.go b/vendor/google.golang.org/grpc/internal/channelz/subchannel.go index 3b88e4cba8..b20802e6e9 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/subchannel.go +++ b/vendor/google.golang.org/grpc/internal/channelz/subchannel.go @@ -47,12 +47,14 @@ func (sc *SubChannel) id() int64 { return sc.ID } +// Sockets returns a copy of the sockets map associated with the SubChannel. func (sc *SubChannel) Sockets() map[int64]string { db.mu.RLock() defer db.mu.RUnlock() return copyMap(sc.sockets) } +// Trace returns a copy of the ChannelTrace associated with the SubChannel. func (sc *SubChannel) Trace() *ChannelTrace { db.mu.RLock() defer db.mu.RUnlock() diff --git a/vendor/google.golang.org/grpc/internal/channelz/trace.go b/vendor/google.golang.org/grpc/internal/channelz/trace.go index 36b8674032..2bffe47776 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/trace.go +++ b/vendor/google.golang.org/grpc/internal/channelz/trace.go @@ -79,13 +79,21 @@ type TraceEvent struct { Parent *TraceEvent } +// ChannelTrace provides tracing information for a channel. +// It tracks various events and metadata related to the channel's lifecycle +// and operations. type ChannelTrace struct { - cm *channelMap - clearCalled bool + cm *channelMap + clearCalled bool + // The time when the trace was created. CreationTime time.Time - EventNum int64 - mu sync.Mutex - Events []*traceEvent + // A counter for the number of events recorded in the + // trace. + EventNum int64 + mu sync.Mutex + // A slice of traceEvent pointers representing the events recorded for + // this channel. + Events []*traceEvent } func (c *ChannelTrace) copy() *ChannelTrace { @@ -175,6 +183,7 @@ var refChannelTypeToString = map[RefChannelType]string{ RefNormalSocket: "NormalSocket", } +// String returns a string representation of the RefChannelType func (r RefChannelType) String() string { return refChannelTypeToString[r] } diff --git a/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go b/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go index 452985f8d8..1e42b6fdc8 100644 --- a/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go +++ b/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go @@ -49,7 +49,12 @@ var ( // XDSFallbackSupport is the env variable that controls whether support for // xDS fallback is turned on. If this is unset or is false, only the first // xDS server in the list of server configs will be used. - XDSFallbackSupport = boolFromEnv("GRPC_EXPERIMENTAL_XDS_FALLBACK", false) + XDSFallbackSupport = boolFromEnv("GRPC_EXPERIMENTAL_XDS_FALLBACK", true) + // NewPickFirstEnabled is set if the new pickfirst leaf policy is to be used + // instead of the exiting pickfirst implementation. This can be enabled by + // setting the environment variable "GRPC_EXPERIMENTAL_ENABLE_NEW_PICK_FIRST" + // to "true". + NewPickFirstEnabled = boolFromEnv("GRPC_EXPERIMENTAL_ENABLE_NEW_PICK_FIRST", false) ) func boolFromEnv(envVar string, def bool) bool { diff --git a/vendor/google.golang.org/grpc/internal/envconfig/xds.go b/vendor/google.golang.org/grpc/internal/envconfig/xds.go index 29f234acb1..9afeb444d4 100644 --- a/vendor/google.golang.org/grpc/internal/envconfig/xds.go +++ b/vendor/google.golang.org/grpc/internal/envconfig/xds.go @@ -53,4 +53,10 @@ var ( // C2PResolverTestOnlyTrafficDirectorURI is the TD URI for testing. C2PResolverTestOnlyTrafficDirectorURI = os.Getenv("GRPC_TEST_ONLY_GOOGLE_C2P_RESOLVER_TRAFFIC_DIRECTOR_URI") + + // XDSDualstackEndpointsEnabled is true if gRPC should read the + // "additional addresses" in the xDS endpoint resource. + // TODO: https://github.com/grpc/grpc-go/issues/7866 - Control this using + // an env variable when all LB policies handle endpoints. + XDSDualstackEndpointsEnabled = false ) diff --git a/vendor/google.golang.org/grpc/internal/grpcsync/callback_serializer.go b/vendor/google.golang.org/grpc/internal/grpcsync/callback_serializer.go index 19b9d63927..8e8e861280 100644 --- a/vendor/google.golang.org/grpc/internal/grpcsync/callback_serializer.go +++ b/vendor/google.golang.org/grpc/internal/grpcsync/callback_serializer.go @@ -53,7 +53,7 @@ func NewCallbackSerializer(ctx context.Context) *CallbackSerializer { return cs } -// TrySchedule tries to schedules the provided callback function f to be +// TrySchedule tries to schedule the provided callback function f to be // executed in the order it was added. This is a best-effort operation. If the // context passed to NewCallbackSerializer was canceled before this method is // called, the callback will not be scheduled. diff --git a/vendor/google.golang.org/grpc/internal/grpcutil/method.go b/vendor/google.golang.org/grpc/internal/grpcutil/method.go index ec62b4775e..683d1955c6 100644 --- a/vendor/google.golang.org/grpc/internal/grpcutil/method.go +++ b/vendor/google.golang.org/grpc/internal/grpcutil/method.go @@ -39,7 +39,7 @@ func ParseMethod(methodName string) (service, method string, _ error) { } // baseContentType is the base content-type for gRPC. This is a valid -// content-type on it's own, but can also include a content-subtype such as +// content-type on its own, but can also include a content-subtype such as // "proto" as a suffix after "+" or ";". See // https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests // for more details. diff --git a/vendor/google.golang.org/grpc/internal/idle/idle.go b/vendor/google.golang.org/grpc/internal/idle/idle.go index fe49cb74c5..2c13ee9dac 100644 --- a/vendor/google.golang.org/grpc/internal/idle/idle.go +++ b/vendor/google.golang.org/grpc/internal/idle/idle.go @@ -182,6 +182,7 @@ func (m *Manager) tryEnterIdleMode() bool { return true } +// EnterIdleModeForTesting instructs the channel to enter idle mode. func (m *Manager) EnterIdleModeForTesting() { m.tryEnterIdleMode() } @@ -225,7 +226,7 @@ func (m *Manager) ExitIdleMode() error { // came in and OnCallBegin() noticed that the calls count is negative. // - Channel is in idle mode, and multiple new RPCs come in at the same // time, all of them notice a negative calls count in OnCallBegin and get - // here. The first one to get the lock would got the channel to exit idle. + // here. The first one to get the lock would get the channel to exit idle. // - Channel is not in idle mode, and the user calls Connect which calls // m.ExitIdleMode. // @@ -266,6 +267,7 @@ func (m *Manager) isClosed() bool { return atomic.LoadInt32(&m.closed) == 1 } +// Close stops the timer associated with the Manager, if it exists. func (m *Manager) Close() { atomic.StoreInt32(&m.closed, 1) diff --git a/vendor/google.golang.org/grpc/internal/internal.go b/vendor/google.golang.org/grpc/internal/internal.go index 7aae9240ff..c17b98194b 100644 --- a/vendor/google.golang.org/grpc/internal/internal.go +++ b/vendor/google.golang.org/grpc/internal/internal.go @@ -29,10 +29,12 @@ import ( ) var ( - // WithHealthCheckFunc is set by dialoptions.go - WithHealthCheckFunc any // func (HealthChecker) DialOption // HealthCheckFunc is used to provide client-side LB channel health checking HealthCheckFunc HealthChecker + // RegisterClientHealthCheckListener is used to provide a listener for + // updates from the client-side health checking service. It returns a + // function that can be called to stop the health producer. + RegisterClientHealthCheckListener any // func(ctx context.Context, sc balancer.SubConn, serviceName string, listener func(balancer.SubConnState)) func() // BalancerUnregister is exported by package balancer to unregister a balancer. BalancerUnregister func(name string) // KeepaliveMinPingTime is the minimum ping interval. This must be 10s by @@ -149,6 +151,20 @@ var ( // other features, including the CSDS service. NewXDSResolverWithConfigForTesting any // func([]byte) (resolver.Builder, error) + // NewXDSResolverWithClientForTesting creates a new xDS resolver builder + // using the provided xDS client instead of creating a new one using the + // bootstrap configuration specified by the supported environment variables. + // The resolver.Builder is meant to be used in conjunction with the + // grpc.WithResolvers DialOption. The resolver.Builder does not take + // ownership of the provided xDS client and it is the responsibility of the + // caller to close the client when no longer required. + // + // Testing Only + // + // This function should ONLY be used for testing and may not work with some + // other features, including the CSDS service. + NewXDSResolverWithClientForTesting any // func(xdsclient.XDSClient) (resolver.Builder, error) + // RegisterRLSClusterSpecifierPluginForTesting registers the RLS Cluster // Specifier Plugin for testing purposes, regardless of the XDSRLS environment // variable. @@ -191,6 +207,8 @@ var ( // ExitIdleModeForTesting gets the ClientConn to exit IDLE mode. ExitIdleModeForTesting any // func(*grpc.ClientConn) error + // ChannelzTurnOffForTesting disables the Channelz service for testing + // purposes. ChannelzTurnOffForTesting func() // TriggerXDSResourceNotFoundForTesting causes the provided xDS Client to @@ -205,10 +223,6 @@ var ( // default resolver scheme. UserSetDefaultScheme = false - // ShuffleAddressListForTesting pseudo-randomizes the order of addresses. n - // is the number of elements. swap swaps the elements with indexes i and j. - ShuffleAddressListForTesting any // func(n int, swap func(i, j int)) - // ConnectedAddress returns the connected address for a SubConnState. The // address is only valid if the state is READY. ConnectedAddress any // func (scs SubConnState) resolver.Address @@ -235,7 +249,7 @@ var ( // // The implementation is expected to create a health checking RPC stream by // calling newStream(), watch for the health status of serviceName, and report -// it's health back by calling setConnectivityState(). +// its health back by calling setConnectivityState(). // // The health checking protocol is defined at: // https://github.com/grpc/grpc/blob/master/doc/health-checking.md @@ -257,3 +271,9 @@ const ( // It currently has an experimental suffix which would be removed once // end-to-end testing of the policy is completed. const RLSLoadBalancingPolicyName = "rls_experimental" + +// EnforceSubConnEmbedding is used to enforce proper SubConn implementation +// embedding. +type EnforceSubConnEmbedding interface { + enforceSubConnEmbedding() +} diff --git a/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go b/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go index 4552db16b0..ba5c5a95d0 100644 --- a/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go +++ b/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go @@ -24,8 +24,9 @@ import ( "context" "encoding/json" "fmt" - "math/rand" + rand "math/rand/v2" "net" + "net/netip" "os" "strconv" "strings" @@ -122,7 +123,7 @@ func (b *dnsBuilder) Build(target resolver.Target, cc resolver.ClientConn, opts } // IP address. - if ipAddr, ok := formatIP(host); ok { + if ipAddr, err := formatIP(host); err == nil { addr := []resolver.Address{{Addr: ipAddr + ":" + port}} cc.UpdateState(resolver.State{Addresses: addr}) return deadResolver{}, nil @@ -177,7 +178,7 @@ type dnsResolver struct { // finished. Otherwise, data race will be possible. [Race Example] in // dns_resolver_test we replace the real lookup functions with mocked ones to // facilitate testing. If Close() doesn't wait for watcher() goroutine - // finishes, race detector sometimes will warns lookup (READ the lookup + // finishes, race detector sometimes will warn lookup (READ the lookup // function pointers) inside watcher() goroutine has data race with // replaceNetFunc (WRITE the lookup function pointers). wg sync.WaitGroup @@ -237,7 +238,9 @@ func (d *dnsResolver) watcher() { } func (d *dnsResolver) lookupSRV(ctx context.Context) ([]resolver.Address, error) { - if !EnableSRVLookups { + // Skip this particular host to avoid timeouts with some versions of + // systemd-resolved. + if !EnableSRVLookups || d.host == "metadata.google.internal." { return nil, nil } var newAddrs []resolver.Address @@ -258,9 +261,9 @@ func (d *dnsResolver) lookupSRV(ctx context.Context) ([]resolver.Address, error) return nil, err } for _, a := range lbAddrs { - ip, ok := formatIP(a) - if !ok { - return nil, fmt.Errorf("dns: error parsing A record IP address %v", a) + ip, err := formatIP(a) + if err != nil { + return nil, fmt.Errorf("dns: error parsing A record IP address %v: %v", a, err) } addr := ip + ":" + strconv.Itoa(int(s.Port)) newAddrs = append(newAddrs, resolver.Address{Addr: addr, ServerName: s.Target}) @@ -320,9 +323,9 @@ func (d *dnsResolver) lookupHost(ctx context.Context) ([]resolver.Address, error } newAddrs := make([]resolver.Address, 0, len(addrs)) for _, a := range addrs { - ip, ok := formatIP(a) - if !ok { - return nil, fmt.Errorf("dns: error parsing A record IP address %v", a) + ip, err := formatIP(a) + if err != nil { + return nil, fmt.Errorf("dns: error parsing A record IP address %v: %v", a, err) } addr := ip + ":" + d.port newAddrs = append(newAddrs, resolver.Address{Addr: addr}) @@ -349,19 +352,19 @@ func (d *dnsResolver) lookup() (*resolver.State, error) { return &state, nil } -// formatIP returns ok = false if addr is not a valid textual representation of -// an IP address. If addr is an IPv4 address, return the addr and ok = true. +// formatIP returns an error if addr is not a valid textual representation of +// an IP address. If addr is an IPv4 address, return the addr and error = nil. // If addr is an IPv6 address, return the addr enclosed in square brackets and -// ok = true. -func formatIP(addr string) (addrIP string, ok bool) { - ip := net.ParseIP(addr) - if ip == nil { - return "", false +// error = nil. +func formatIP(addr string) (string, error) { + ip, err := netip.ParseAddr(addr) + if err != nil { + return "", err } - if ip.To4() != nil { - return addr, true + if ip.Is4() { + return addr, nil } - return "[" + addr + "]", true + return "[" + addr + "]", nil } // parseTarget takes the user input target string and default port, returns @@ -377,7 +380,7 @@ func parseTarget(target, defaultPort string) (host, port string, err error) { if target == "" { return "", "", internal.ErrMissingAddr } - if ip := net.ParseIP(target); ip != nil { + if _, err := netip.ParseAddr(target); err == nil { // target is an IPv4 or IPv6(without brackets) address return target, defaultPort, nil } @@ -425,7 +428,7 @@ func chosenByPercentage(a *int) bool { if a == nil { return true } - return rand.Intn(100)+1 <= *a + return rand.IntN(100)+1 <= *a } func canaryingSC(js string) string { diff --git a/vendor/google.golang.org/grpc/internal/stats/metrics_recorder_list.go b/vendor/google.golang.org/grpc/internal/stats/metrics_recorder_list.go index be110d41f9..79044657be 100644 --- a/vendor/google.golang.org/grpc/internal/stats/metrics_recorder_list.go +++ b/vendor/google.golang.org/grpc/internal/stats/metrics_recorder_list.go @@ -54,6 +54,8 @@ func verifyLabels(desc *estats.MetricDescriptor, labelsRecv ...string) { } } +// RecordInt64Count records the measurement alongside labels on the int +// count associated with the provided handle. func (l *MetricsRecorderList) RecordInt64Count(handle *estats.Int64CountHandle, incr int64, labels ...string) { verifyLabels(handle.Descriptor(), labels...) @@ -62,6 +64,8 @@ func (l *MetricsRecorderList) RecordInt64Count(handle *estats.Int64CountHandle, } } +// RecordFloat64Count records the measurement alongside labels on the float +// count associated with the provided handle. func (l *MetricsRecorderList) RecordFloat64Count(handle *estats.Float64CountHandle, incr float64, labels ...string) { verifyLabels(handle.Descriptor(), labels...) @@ -70,6 +74,8 @@ func (l *MetricsRecorderList) RecordFloat64Count(handle *estats.Float64CountHand } } +// RecordInt64Histo records the measurement alongside labels on the int +// histo associated with the provided handle. func (l *MetricsRecorderList) RecordInt64Histo(handle *estats.Int64HistoHandle, incr int64, labels ...string) { verifyLabels(handle.Descriptor(), labels...) @@ -78,6 +84,8 @@ func (l *MetricsRecorderList) RecordInt64Histo(handle *estats.Int64HistoHandle, } } +// RecordFloat64Histo records the measurement alongside labels on the float +// histo associated with the provided handle. func (l *MetricsRecorderList) RecordFloat64Histo(handle *estats.Float64HistoHandle, incr float64, labels ...string) { verifyLabels(handle.Descriptor(), labels...) @@ -86,6 +94,8 @@ func (l *MetricsRecorderList) RecordFloat64Histo(handle *estats.Float64HistoHand } } +// RecordInt64Gauge records the measurement alongside labels on the int +// gauge associated with the provided handle. func (l *MetricsRecorderList) RecordInt64Gauge(handle *estats.Int64GaugeHandle, incr int64, labels ...string) { verifyLabels(handle.Descriptor(), labels...) diff --git a/vendor/google.golang.org/grpc/internal/status/status.go b/vendor/google.golang.org/grpc/internal/status/status.go index 757925381f..1186f1e9a9 100644 --- a/vendor/google.golang.org/grpc/internal/status/status.go +++ b/vendor/google.golang.org/grpc/internal/status/status.go @@ -149,6 +149,8 @@ func (s *Status) WithDetails(details ...protoadapt.MessageV1) (*Status, error) { // Details returns a slice of details messages attached to the status. // If a detail cannot be decoded, the error is returned in place of the detail. +// If the detail can be decoded, the proto message returned is of the same +// type that was given to WithDetails(). func (s *Status) Details() []any { if s == nil || s.s == nil { return nil @@ -160,7 +162,38 @@ func (s *Status) Details() []any { details = append(details, err) continue } - details = append(details, detail) + // The call to MessageV1Of is required to unwrap the proto message if + // it implemented only the MessageV1 API. The proto message would have + // been wrapped in a V2 wrapper in Status.WithDetails. V2 messages are + // added to a global registry used by any.UnmarshalNew(). + // MessageV1Of has the following behaviour: + // 1. If the given message is a wrapped MessageV1, it returns the + // unwrapped value. + // 2. If the given message already implements MessageV1, it returns it + // as is. + // 3. Else, it wraps the MessageV2 in a MessageV1 wrapper. + // + // Since the Status.WithDetails() API only accepts MessageV1, calling + // MessageV1Of ensures we return the same type that was given to + // WithDetails: + // * If the give type implemented only MessageV1, the unwrapping from + // point 1 above will restore the type. + // * If the given type implemented both MessageV1 and MessageV2, point 2 + // above will ensure no wrapping is performed. + // * If the given type implemented only MessageV2 and was wrapped using + // MessageV1Of before passing to WithDetails(), it would be unwrapped + // in WithDetails by calling MessageV2Of(). Point 3 above will ensure + // that the type is wrapped in a MessageV1 wrapper again before + // returning. Note that protoc-gen-go doesn't generate code which + // implements ONLY MessageV2 at the time of writing. + // + // NOTE: Status details can also be added using the FromProto method. + // This could theoretically allow passing a Detail message that only + // implements the V2 API. In such a case the message will be wrapped in + // a MessageV1 wrapper when fetched using Details(). + // Since protoc-gen-go generates only code that implements both V1 and + // V2 APIs for backward compatibility, this is not a concern. + details = append(details, protoadapt.MessageV1Of(detail)) } return details } diff --git a/vendor/google.golang.org/grpc/internal/transport/client_stream.go b/vendor/google.golang.org/grpc/internal/transport/client_stream.go new file mode 100644 index 0000000000..8ed347c541 --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/transport/client_stream.go @@ -0,0 +1,144 @@ +/* + * + * Copyright 2024 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package transport + +import ( + "sync/atomic" + + "golang.org/x/net/http2" + "google.golang.org/grpc/mem" + "google.golang.org/grpc/metadata" + "google.golang.org/grpc/status" +) + +// ClientStream implements streaming functionality for a gRPC client. +type ClientStream struct { + *Stream // Embed for common stream functionality. + + ct *http2Client + done chan struct{} // closed at the end of stream to unblock writers. + doneFunc func() // invoked at the end of stream. + + headerChan chan struct{} // closed to indicate the end of header metadata. + headerChanClosed uint32 // set when headerChan is closed. Used to avoid closing headerChan multiple times. + // headerValid indicates whether a valid header was received. Only + // meaningful after headerChan is closed (always call waitOnHeader() before + // reading its value). + headerValid bool + header metadata.MD // the received header metadata + noHeaders bool // set if the client never received headers (set only after the stream is done). + + bytesReceived atomic.Bool // indicates whether any bytes have been received on this stream + unprocessed atomic.Bool // set if the server sends a refused stream or GOAWAY including this stream + + status *status.Status // the status error received from the server +} + +// Read reads an n byte message from the input stream. +func (s *ClientStream) Read(n int) (mem.BufferSlice, error) { + b, err := s.Stream.read(n) + if err == nil { + s.ct.incrMsgRecv() + } + return b, err +} + +// Close closes the stream and popagates err to any readers. +func (s *ClientStream) Close(err error) { + var ( + rst bool + rstCode http2.ErrCode + ) + if err != nil { + rst = true + rstCode = http2.ErrCodeCancel + } + s.ct.closeStream(s, err, rst, rstCode, status.Convert(err), nil, false) +} + +// Write writes the hdr and data bytes to the output stream. +func (s *ClientStream) Write(hdr []byte, data mem.BufferSlice, opts *WriteOptions) error { + return s.ct.write(s, hdr, data, opts) +} + +// BytesReceived indicates whether any bytes have been received on this stream. +func (s *ClientStream) BytesReceived() bool { + return s.bytesReceived.Load() +} + +// Unprocessed indicates whether the server did not process this stream -- +// i.e. it sent a refused stream or GOAWAY including this stream ID. +func (s *ClientStream) Unprocessed() bool { + return s.unprocessed.Load() +} + +func (s *ClientStream) waitOnHeader() { + select { + case <-s.ctx.Done(): + // Close the stream to prevent headers/trailers from changing after + // this function returns. + s.Close(ContextErr(s.ctx.Err())) + // headerChan could possibly not be closed yet if closeStream raced + // with operateHeaders; wait until it is closed explicitly here. + <-s.headerChan + case <-s.headerChan: + } +} + +// RecvCompress returns the compression algorithm applied to the inbound +// message. It is empty string if there is no compression applied. +func (s *ClientStream) RecvCompress() string { + s.waitOnHeader() + return s.recvCompress +} + +// Done returns a channel which is closed when it receives the final status +// from the server. +func (s *ClientStream) Done() <-chan struct{} { + return s.done +} + +// Header returns the header metadata of the stream. Acquires the key-value +// pairs of header metadata once it is available. It blocks until i) the +// metadata is ready or ii) there is no header metadata or iii) the stream is +// canceled/expired. +func (s *ClientStream) Header() (metadata.MD, error) { + s.waitOnHeader() + + if !s.headerValid || s.noHeaders { + return nil, s.status.Err() + } + + return s.header.Copy(), nil +} + +// TrailersOnly blocks until a header or trailers-only frame is received and +// then returns true if the stream was trailers-only. If the stream ends +// before headers are received, returns true, nil. +func (s *ClientStream) TrailersOnly() bool { + s.waitOnHeader() + return s.noHeaders +} + +// Status returns the status received from the server. +// Status can be read safely only after the stream has ended, +// that is, after Done() is closed. +func (s *ClientStream) Status() *status.Status { + return s.status +} diff --git a/vendor/google.golang.org/grpc/internal/transport/flowcontrol.go b/vendor/google.golang.org/grpc/internal/transport/flowcontrol.go index 97198c5158..dfc0f224ec 100644 --- a/vendor/google.golang.org/grpc/internal/transport/flowcontrol.go +++ b/vendor/google.golang.org/grpc/internal/transport/flowcontrol.go @@ -92,14 +92,11 @@ func (f *trInFlow) newLimit(n uint32) uint32 { func (f *trInFlow) onData(n uint32) uint32 { f.unacked += n - if f.unacked >= f.limit/4 { - w := f.unacked - f.unacked = 0 + if f.unacked < f.limit/4 { f.updateEffectiveWindowSize() - return w + return 0 } - f.updateEffectiveWindowSize() - return 0 + return f.reset() } func (f *trInFlow) reset() uint32 { diff --git a/vendor/google.golang.org/grpc/internal/transport/handler_server.go b/vendor/google.golang.org/grpc/internal/transport/handler_server.go index ce878693bd..3dea235735 100644 --- a/vendor/google.golang.org/grpc/internal/transport/handler_server.go +++ b/vendor/google.golang.org/grpc/internal/transport/handler_server.go @@ -225,7 +225,7 @@ func (ht *serverHandlerTransport) do(fn func()) error { } } -func (ht *serverHandlerTransport) WriteStatus(s *Stream, st *status.Status) error { +func (ht *serverHandlerTransport) writeStatus(s *ServerStream, st *status.Status) error { ht.writeStatusMu.Lock() defer ht.writeStatusMu.Unlock() @@ -289,14 +289,14 @@ func (ht *serverHandlerTransport) WriteStatus(s *Stream, st *status.Status) erro // writePendingHeaders sets common and custom headers on the first // write call (Write, WriteHeader, or WriteStatus) -func (ht *serverHandlerTransport) writePendingHeaders(s *Stream) { +func (ht *serverHandlerTransport) writePendingHeaders(s *ServerStream) { ht.writeCommonHeaders(s) ht.writeCustomHeaders(s) } // writeCommonHeaders sets common headers on the first write // call (Write, WriteHeader, or WriteStatus). -func (ht *serverHandlerTransport) writeCommonHeaders(s *Stream) { +func (ht *serverHandlerTransport) writeCommonHeaders(s *ServerStream) { h := ht.rw.Header() h["Date"] = nil // suppress Date to make tests happy; TODO: restore h.Set("Content-Type", ht.contentType) @@ -317,7 +317,7 @@ func (ht *serverHandlerTransport) writeCommonHeaders(s *Stream) { // writeCustomHeaders sets custom headers set on the stream via SetHeader // on the first write call (Write, WriteHeader, or WriteStatus) -func (ht *serverHandlerTransport) writeCustomHeaders(s *Stream) { +func (ht *serverHandlerTransport) writeCustomHeaders(s *ServerStream) { h := ht.rw.Header() s.hdrMu.Lock() @@ -333,7 +333,7 @@ func (ht *serverHandlerTransport) writeCustomHeaders(s *Stream) { s.hdrMu.Unlock() } -func (ht *serverHandlerTransport) Write(s *Stream, hdr []byte, data mem.BufferSlice, _ *Options) error { +func (ht *serverHandlerTransport) write(s *ServerStream, hdr []byte, data mem.BufferSlice, _ *WriteOptions) error { // Always take a reference because otherwise there is no guarantee the data will // be available after this function returns. This is what callers to Write // expect. @@ -357,7 +357,7 @@ func (ht *serverHandlerTransport) Write(s *Stream, hdr []byte, data mem.BufferSl return nil } -func (ht *serverHandlerTransport) WriteHeader(s *Stream, md metadata.MD) error { +func (ht *serverHandlerTransport) writeHeader(s *ServerStream, md metadata.MD) error { if err := s.SetHeader(md); err != nil { return err } @@ -385,7 +385,7 @@ func (ht *serverHandlerTransport) WriteHeader(s *Stream, md metadata.MD) error { return err } -func (ht *serverHandlerTransport) HandleStreams(ctx context.Context, startStream func(*Stream)) { +func (ht *serverHandlerTransport) HandleStreams(ctx context.Context, startStream func(*ServerStream)) { // With this transport type there will be exactly 1 stream: this HTTP request. var cancel context.CancelFunc if ht.timeoutSet { @@ -408,16 +408,18 @@ func (ht *serverHandlerTransport) HandleStreams(ctx context.Context, startStream ctx = metadata.NewIncomingContext(ctx, ht.headerMD) req := ht.req - s := &Stream{ - id: 0, // irrelevant - ctx: ctx, - requestRead: func(int) {}, + s := &ServerStream{ + Stream: &Stream{ + id: 0, // irrelevant + ctx: ctx, + requestRead: func(int) {}, + buf: newRecvBuffer(), + method: req.URL.Path, + recvCompress: req.Header.Get("grpc-encoding"), + contentSubtype: ht.contentSubtype, + }, cancel: cancel, - buf: newRecvBuffer(), st: ht, - method: req.URL.Path, - recvCompress: req.Header.Get("grpc-encoding"), - contentSubtype: ht.contentSubtype, headerWireLength: 0, // won't have access to header wire length until golang/go#18997. } s.trReader = &transportReader{ @@ -471,9 +473,7 @@ func (ht *serverHandlerTransport) runStream() { } } -func (ht *serverHandlerTransport) IncrMsgSent() {} - -func (ht *serverHandlerTransport) IncrMsgRecv() {} +func (ht *serverHandlerTransport) incrMsgRecv() {} func (ht *serverHandlerTransport) Drain(string) { panic("Drain() is not implemented") @@ -498,5 +498,5 @@ func mapRecvMsgError(err error) error { if strings.Contains(err.Error(), "body closed by handler") { return status.Error(codes.Canceled, err.Error()) } - return connectionErrorf(true, err, err.Error()) + return connectionErrorf(true, err, "%s", err.Error()) } diff --git a/vendor/google.golang.org/grpc/internal/transport/http2_client.go b/vendor/google.golang.org/grpc/internal/transport/http2_client.go index c769deab53..f323ab7f45 100644 --- a/vendor/google.golang.org/grpc/internal/transport/http2_client.go +++ b/vendor/google.golang.org/grpc/internal/transport/http2_client.go @@ -86,9 +86,9 @@ type http2Client struct { writerDone chan struct{} // sync point to enable testing. // goAway is closed to notify the upper layer (i.e., addrConn.transportMonitor) // that the server sent GoAway on this transport. - goAway chan struct{} - - framer *framer + goAway chan struct{} + keepaliveDone chan struct{} // Closed when the keepalive goroutine exits. + framer *framer // controlBuf delivers all the control related tasks (e.g., window // updates, reset streams, and various settings) to the controller. // Do not access controlBuf with mu held. @@ -123,7 +123,7 @@ type http2Client struct { mu sync.Mutex // guard the following variables nextID uint32 state transportState - activeStreams map[uint32]*Stream + activeStreams map[uint32]*ClientStream // prevGoAway ID records the Last-Stream-ID in the previous GOAway frame. prevGoAwayID uint32 // goAwayReason records the http2.ErrCode and debug data received with the @@ -199,10 +199,10 @@ func isTemporary(err error) bool { return true } -// newHTTP2Client constructs a connected ClientTransport to addr based on HTTP2 +// NewHTTP2Client constructs a connected ClientTransport to addr based on HTTP2 // and starts to receive messages on it. Non-nil error returns if construction // fails. -func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts ConnectOptions, onClose func(GoAwayReason)) (_ *http2Client, err error) { +func NewHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts ConnectOptions, onClose func(GoAwayReason)) (_ ClientTransport, err error) { scheme := "http" ctx, cancel := context.WithCancel(ctx) defer func() { @@ -335,10 +335,11 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts readerDone: make(chan struct{}), writerDone: make(chan struct{}), goAway: make(chan struct{}), + keepaliveDone: make(chan struct{}), framer: newFramer(conn, writeBufSize, readBufSize, opts.SharedWriteBuffer, maxHeaderListSize), fc: &trInFlow{limit: uint32(icwz)}, scheme: scheme, - activeStreams: make(map[uint32]*Stream), + activeStreams: make(map[uint32]*ClientStream), isSecure: isSecure, perRPCCreds: perRPCCreds, kp: kp, @@ -479,17 +480,19 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts return t, nil } -func (t *http2Client) newStream(ctx context.Context, callHdr *CallHdr) *Stream { +func (t *http2Client) newStream(ctx context.Context, callHdr *CallHdr) *ClientStream { // TODO(zhaoq): Handle uint32 overflow of Stream.id. - s := &Stream{ - ct: t, - done: make(chan struct{}), - method: callHdr.Method, - sendCompress: callHdr.SendCompress, - buf: newRecvBuffer(), - headerChan: make(chan struct{}), - contentSubtype: callHdr.ContentSubtype, - doneFunc: callHdr.DoneFunc, + s := &ClientStream{ + Stream: &Stream{ + method: callHdr.Method, + sendCompress: callHdr.SendCompress, + buf: newRecvBuffer(), + contentSubtype: callHdr.ContentSubtype, + }, + ct: t, + done: make(chan struct{}), + headerChan: make(chan struct{}), + doneFunc: callHdr.DoneFunc, } s.wq = newWriteQuota(defaultWriteQuota, s.done) s.requestRead = func(n int) { @@ -505,7 +508,7 @@ func (t *http2Client) newStream(ctx context.Context, callHdr *CallHdr) *Stream { ctxDone: s.ctx.Done(), recv: s.buf, closeStream: func(err error) { - t.CloseStream(s, err) + s.Close(err) }, }, windowHandler: func(n int) { @@ -527,8 +530,9 @@ func (t *http2Client) getPeer() *peer.Peer { // to be the last frame loopy writes to the transport. func (t *http2Client) outgoingGoAwayHandler(g *goAway) (bool, error) { t.mu.Lock() - defer t.mu.Unlock() - if err := t.framer.fr.WriteGoAway(t.nextID-2, http2.ErrCodeNo, g.debugData); err != nil { + maxStreamID := t.nextID - 2 + t.mu.Unlock() + if err := t.framer.fr.WriteGoAway(maxStreamID, http2.ErrCodeNo, g.debugData); err != nil { return false, err } return false, g.closeConn @@ -595,12 +599,6 @@ func (t *http2Client) createHeaderFields(ctx context.Context, callHdr *CallHdr) for k, v := range callAuthData { headerFields = append(headerFields, hpack.HeaderField{Name: k, Value: encodeMetadataHeader(k, v)}) } - if b := stats.OutgoingTags(ctx); b != nil { - headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-tags-bin", Value: encodeBinHeader(b)}) - } - if b := stats.OutgoingTrace(ctx); b != nil { - headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-trace-bin", Value: encodeBinHeader(b)}) - } if md, added, ok := metadataFromOutgoingContextRaw(ctx); ok { var k string @@ -736,7 +734,7 @@ func (e NewStreamError) Error() string { // NewStream creates a stream and registers it into the transport as "active" // streams. All non-nil errors returned will be *NewStreamError. -func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (*Stream, error) { +func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (*ClientStream, error) { ctx = peer.NewContext(ctx, t.getPeer()) // ServerName field of the resolver returned address takes precedence over @@ -761,7 +759,7 @@ func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (*Stream, return } // The stream was unprocessed by the server. - atomic.StoreUint32(&s.unprocessed, 1) + s.unprocessed.Store(true) s.write(recvMsg{err: err}) close(s.done) // If headerChan isn't closed, then close it. @@ -906,21 +904,7 @@ func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (*Stream, return s, nil } -// CloseStream clears the footprint of a stream when the stream is not needed any more. -// This must not be executed in reader's goroutine. -func (t *http2Client) CloseStream(s *Stream, err error) { - var ( - rst bool - rstCode http2.ErrCode - ) - if err != nil { - rst = true - rstCode = http2.ErrCodeCancel - } - t.closeStream(s, err, rst, rstCode, status.Convert(err), nil, false) -} - -func (t *http2Client) closeStream(s *Stream, err error, rst bool, rstCode http2.ErrCode, st *status.Status, mdata map[string][]string, eosReceived bool) { +func (t *http2Client) closeStream(s *ClientStream, err error, rst bool, rstCode http2.ErrCode, st *status.Status, mdata map[string][]string, eosReceived bool) { // Set stream status to done. if s.swapState(streamDone) == streamDone { // If it was already done, return. If multiple closeStream calls @@ -1008,6 +992,9 @@ func (t *http2Client) Close(err error) { // should unblock it so that the goroutine eventually exits. t.kpDormancyCond.Signal() } + // Append info about previous goaways if there were any, since this may be important + // for understanding the root cause for this connection to be closed. + goAwayDebugMessage := t.goAwayDebugMessage t.mu.Unlock() // Per HTTP/2 spec, a GOAWAY frame must be sent before closing the @@ -1025,11 +1012,13 @@ func (t *http2Client) Close(err error) { } t.cancel() t.conn.Close() + // Waits for the reader and keepalive goroutines to exit before returning to + // ensure all resources are cleaned up before Close can return. + <-t.readerDone + if t.keepaliveEnabled { + <-t.keepaliveDone + } channelz.RemoveEntry(t.channelz.ID) - // Append info about previous goaways if there were any, since this may be important - // for understanding the root cause for this connection to be closed. - _, goAwayDebugMessage := t.GetGoAwayReason() - var st *status.Status if len(goAwayDebugMessage) > 0 { st = status.Newf(codes.Unavailable, "closing transport due to: %v, received prior goaway: %v", err, goAwayDebugMessage) @@ -1078,7 +1067,7 @@ func (t *http2Client) GracefulClose() { // Write formats the data into HTTP2 data frame(s) and sends it out. The caller // should proceed only if Write returns nil. -func (t *http2Client) Write(s *Stream, hdr []byte, data mem.BufferSlice, opts *Options) error { +func (t *http2Client) write(s *ClientStream, hdr []byte, data mem.BufferSlice, opts *WriteOptions) error { reader := data.Reader() if opts.Last { @@ -1107,10 +1096,11 @@ func (t *http2Client) Write(s *Stream, hdr []byte, data mem.BufferSlice, opts *O _ = reader.Close() return err } + t.incrMsgSent() return nil } -func (t *http2Client) getStream(f http2.Frame) *Stream { +func (t *http2Client) getStream(f http2.Frame) *ClientStream { t.mu.Lock() s := t.activeStreams[f.Header().StreamID] t.mu.Unlock() @@ -1120,7 +1110,7 @@ func (t *http2Client) getStream(f http2.Frame) *Stream { // adjustWindow sends out extra window update over the initial window size // of stream if the application is requesting data larger in size than // the window. -func (t *http2Client) adjustWindow(s *Stream, n uint32) { +func (t *http2Client) adjustWindow(s *ClientStream, n uint32) { if w := s.fc.maybeAdjust(n); w > 0 { t.controlBuf.put(&outgoingWindowUpdate{streamID: s.id, increment: w}) } @@ -1129,7 +1119,7 @@ func (t *http2Client) adjustWindow(s *Stream, n uint32) { // updateWindow adjusts the inbound quota for the stream. // Window updates will be sent out when the cumulative quota // exceeds the corresponding threshold. -func (t *http2Client) updateWindow(s *Stream, n uint32) { +func (t *http2Client) updateWindow(s *ClientStream, n uint32) { if w := s.fc.onRead(n); w > 0 { t.controlBuf.put(&outgoingWindowUpdate{streamID: s.id, increment: w}) } @@ -1235,7 +1225,7 @@ func (t *http2Client) handleRSTStream(f *http2.RSTStreamFrame) { } if f.ErrCode == http2.ErrCodeRefusedStream { // The stream was unprocessed by the server. - atomic.StoreUint32(&s.unprocessed, 1) + s.unprocessed.Store(true) } statusCode, ok := http2ErrConvTab[f.ErrCode] if !ok { @@ -1316,11 +1306,11 @@ func (t *http2Client) handlePing(f *http2.PingFrame) { t.controlBuf.put(pingAck) } -func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) { +func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) error { t.mu.Lock() if t.state == closing { t.mu.Unlock() - return + return nil } if f.ErrCode == http2.ErrCodeEnhanceYourCalm && string(f.DebugData()) == "too_many_pings" { // When a client receives a GOAWAY with error code ENHANCE_YOUR_CALM and debug @@ -1332,8 +1322,7 @@ func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) { id := f.LastStreamID if id > 0 && id%2 == 0 { t.mu.Unlock() - t.Close(connectionErrorf(true, nil, "received goaway with non-zero even-numbered stream id: %v", id)) - return + return connectionErrorf(true, nil, "received goaway with non-zero even-numbered stream id: %v", id) } // A client can receive multiple GoAways from the server (see // https://github.com/grpc/grpc-go/issues/1387). The idea is that the first @@ -1350,8 +1339,7 @@ func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) { // If there are multiple GoAways the first one should always have an ID greater than the following ones. if id > t.prevGoAwayID { t.mu.Unlock() - t.Close(connectionErrorf(true, nil, "received goaway with stream id: %v, which exceeds stream id of previous goaway: %v", id, t.prevGoAwayID)) - return + return connectionErrorf(true, nil, "received goaway with stream id: %v, which exceeds stream id of previous goaway: %v", id, t.prevGoAwayID) } default: t.setGoAwayReason(f) @@ -1375,15 +1363,14 @@ func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) { t.prevGoAwayID = id if len(t.activeStreams) == 0 { t.mu.Unlock() - t.Close(connectionErrorf(true, nil, "received goaway and there are no active streams")) - return + return connectionErrorf(true, nil, "received goaway and there are no active streams") } - streamsToClose := make([]*Stream, 0) + streamsToClose := make([]*ClientStream, 0) for streamID, stream := range t.activeStreams { if streamID > id && streamID <= upperLimit { // The stream was unprocessed by the server. - atomic.StoreUint32(&stream.unprocessed, 1) + stream.unprocessed.Store(true) streamsToClose = append(streamsToClose, stream) } } @@ -1393,6 +1380,7 @@ func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) { for _, stream := range streamsToClose { t.closeStream(stream, errStreamDrain, false, http2.ErrCodeNo, statusGoAway, nil, false) } + return nil } // setGoAwayReason sets the value of t.goAwayReason based @@ -1434,7 +1422,7 @@ func (t *http2Client) operateHeaders(frame *http2.MetaHeadersFrame) { return } endStream := frame.StreamEnded() - atomic.StoreUint32(&s.bytesReceived, 1) + s.bytesReceived.Store(true) initialHeader := atomic.LoadUint32(&s.headerChanClosed) == 0 if !initialHeader && !endStream { @@ -1628,7 +1616,13 @@ func (t *http2Client) readServerPreface() error { // network connection. If the server preface is not read successfully, an // error is pushed to errCh; otherwise errCh is closed with no error. func (t *http2Client) reader(errCh chan<- error) { - defer close(t.readerDone) + var errClose error + defer func() { + close(t.readerDone) + if errClose != nil { + t.Close(errClose) + } + }() if err := t.readServerPreface(); err != nil { errCh <- err @@ -1669,7 +1663,7 @@ func (t *http2Client) reader(errCh chan<- error) { continue } // Transport error. - t.Close(connectionErrorf(true, err, "error reading from server: %v", err)) + errClose = connectionErrorf(true, err, "error reading from server: %v", err) return } switch frame := frame.(type) { @@ -1684,7 +1678,7 @@ func (t *http2Client) reader(errCh chan<- error) { case *http2.PingFrame: t.handlePing(frame) case *http2.GoAwayFrame: - t.handleGoAway(frame) + errClose = t.handleGoAway(frame) case *http2.WindowUpdateFrame: t.handleWindowUpdate(frame) default: @@ -1697,6 +1691,13 @@ func (t *http2Client) reader(errCh chan<- error) { // keepalive running in a separate goroutine makes sure the connection is alive by sending pings. func (t *http2Client) keepalive() { + var err error + defer func() { + close(t.keepaliveDone) + if err != nil { + t.Close(err) + } + }() p := &ping{data: [8]byte{}} // True iff a ping has been sent, and no data has been received since then. outstandingPing := false @@ -1720,7 +1721,7 @@ func (t *http2Client) keepalive() { continue } if outstandingPing && timeoutLeft <= 0 { - t.Close(connectionErrorf(true, nil, "keepalive ping failed to receive ACK within timeout")) + err = connectionErrorf(true, nil, "keepalive ping failed to receive ACK within timeout") return } t.mu.Lock() @@ -1791,14 +1792,18 @@ func (t *http2Client) socketMetrics() *channelz.EphemeralSocketMetrics { func (t *http2Client) RemoteAddr() net.Addr { return t.remoteAddr } -func (t *http2Client) IncrMsgSent() { - t.channelz.SocketMetrics.MessagesSent.Add(1) - t.channelz.SocketMetrics.LastMessageSentTimestamp.Store(time.Now().UnixNano()) +func (t *http2Client) incrMsgSent() { + if channelz.IsOn() { + t.channelz.SocketMetrics.MessagesSent.Add(1) + t.channelz.SocketMetrics.LastMessageSentTimestamp.Store(time.Now().UnixNano()) + } } -func (t *http2Client) IncrMsgRecv() { - t.channelz.SocketMetrics.MessagesReceived.Add(1) - t.channelz.SocketMetrics.LastMessageReceivedTimestamp.Store(time.Now().UnixNano()) +func (t *http2Client) incrMsgRecv() { + if channelz.IsOn() { + t.channelz.SocketMetrics.MessagesReceived.Add(1) + t.channelz.SocketMetrics.LastMessageReceivedTimestamp.Store(time.Now().UnixNano()) + } } func (t *http2Client) getOutFlowWindow() int64 { diff --git a/vendor/google.golang.org/grpc/internal/transport/http2_server.go b/vendor/google.golang.org/grpc/internal/transport/http2_server.go index 584b50fe55..997b0a59b5 100644 --- a/vendor/google.golang.org/grpc/internal/transport/http2_server.go +++ b/vendor/google.golang.org/grpc/internal/transport/http2_server.go @@ -25,7 +25,7 @@ import ( "fmt" "io" "math" - "math/rand" + rand "math/rand/v2" "net" "net/http" "strconv" @@ -111,7 +111,7 @@ type http2Server struct { // already initialized since draining is already underway. drainEvent *grpcsync.Event state transportState - activeStreams map[uint32]*Stream + activeStreams map[uint32]*ServerStream // idle is the time instant when the connection went idle. // This is either the beginning of the connection or when the number of // RPCs go down to 0. @@ -256,7 +256,7 @@ func NewServerTransport(conn net.Conn, config *ServerConfig) (_ ServerTransport, inTapHandle: config.InTapHandle, fc: &trInFlow{limit: uint32(icwz)}, state: reachable, - activeStreams: make(map[uint32]*Stream), + activeStreams: make(map[uint32]*ServerStream), stats: config.StatsHandlers, kp: kp, idle: time.Now(), @@ -359,7 +359,7 @@ func NewServerTransport(conn net.Conn, config *ServerConfig) (_ ServerTransport, // operateHeaders takes action on the decoded headers. Returns an error if fatal // error encountered and transport needs to close, otherwise returns nil. -func (t *http2Server) operateHeaders(ctx context.Context, frame *http2.MetaHeadersFrame, handle func(*Stream)) error { +func (t *http2Server) operateHeaders(ctx context.Context, frame *http2.MetaHeadersFrame, handle func(*ServerStream)) error { // Acquire max stream ID lock for entire duration t.maxStreamMu.Lock() defer t.maxStreamMu.Unlock() @@ -385,11 +385,13 @@ func (t *http2Server) operateHeaders(ctx context.Context, frame *http2.MetaHeade t.maxStreamID = streamID buf := newRecvBuffer() - s := &Stream{ - id: streamID, + s := &ServerStream{ + Stream: &Stream{ + id: streamID, + buf: buf, + fc: &inFlow{limit: uint32(t.initialWindowSize)}, + }, st: t, - buf: buf, - fc: &inFlow{limit: uint32(t.initialWindowSize)}, headerWireLength: int(frame.Header().Length), } var ( @@ -537,12 +539,6 @@ func (t *http2Server) operateHeaders(ctx context.Context, frame *http2.MetaHeade // Attach the received metadata to the context. if len(mdata) > 0 { s.ctx = metadata.NewIncomingContext(s.ctx, mdata) - if statsTags := mdata["grpc-tags-bin"]; len(statsTags) > 0 { - s.ctx = stats.SetIncomingTags(s.ctx, []byte(statsTags[len(statsTags)-1])) - } - if statsTrace := mdata["grpc-trace-bin"]; len(statsTrace) > 0 { - s.ctx = stats.SetIncomingTrace(s.ctx, []byte(statsTrace[len(statsTrace)-1])) - } } t.mu.Lock() if t.state != reachable { @@ -568,7 +564,7 @@ func (t *http2Server) operateHeaders(ctx context.Context, frame *http2.MetaHeade t.logger.Infof("Aborting the stream early: %v", errMsg) } t.controlBuf.put(&earlyAbortStream{ - httpStatus: 405, + httpStatus: http.StatusMethodNotAllowed, streamID: streamID, contentSubtype: s.contentSubtype, status: status.New(codes.Internal, errMsg), @@ -589,7 +585,7 @@ func (t *http2Server) operateHeaders(ctx context.Context, frame *http2.MetaHeade stat = status.New(codes.PermissionDenied, err.Error()) } t.controlBuf.put(&earlyAbortStream{ - httpStatus: 200, + httpStatus: http.StatusOK, streamID: s.id, contentSubtype: s.contentSubtype, status: stat, @@ -634,7 +630,7 @@ func (t *http2Server) operateHeaders(ctx context.Context, frame *http2.MetaHeade // HandleStreams receives incoming streams using the given handler. This is // typically run in a separate goroutine. // traceCtx attaches trace to ctx and returns the new context. -func (t *http2Server) HandleStreams(ctx context.Context, handle func(*Stream)) { +func (t *http2Server) HandleStreams(ctx context.Context, handle func(*ServerStream)) { defer func() { close(t.readerDone) <-t.loopyWriterDone @@ -698,7 +694,7 @@ func (t *http2Server) HandleStreams(ctx context.Context, handle func(*Stream)) { } } -func (t *http2Server) getStream(f http2.Frame) (*Stream, bool) { +func (t *http2Server) getStream(f http2.Frame) (*ServerStream, bool) { t.mu.Lock() defer t.mu.Unlock() if t.activeStreams == nil { @@ -716,7 +712,7 @@ func (t *http2Server) getStream(f http2.Frame) (*Stream, bool) { // adjustWindow sends out extra window update over the initial window size // of stream if the application is requesting data larger in size than // the window. -func (t *http2Server) adjustWindow(s *Stream, n uint32) { +func (t *http2Server) adjustWindow(s *ServerStream, n uint32) { if w := s.fc.maybeAdjust(n); w > 0 { t.controlBuf.put(&outgoingWindowUpdate{streamID: s.id, increment: w}) } @@ -726,7 +722,7 @@ func (t *http2Server) adjustWindow(s *Stream, n uint32) { // updateWindow adjusts the inbound quota for the stream and the transport. // Window updates will deliver to the controller for sending when // the cumulative quota exceeds the corresponding threshold. -func (t *http2Server) updateWindow(s *Stream, n uint32) { +func (t *http2Server) updateWindow(s *ServerStream, n uint32) { if w := s.fc.onRead(n); w > 0 { t.controlBuf.put(&outgoingWindowUpdate{streamID: s.id, increment: w, @@ -963,7 +959,7 @@ func (t *http2Server) checkForHeaderListSize(it any) bool { return true } -func (t *http2Server) streamContextErr(s *Stream) error { +func (t *http2Server) streamContextErr(s *ServerStream) error { select { case <-t.done: return ErrConnClosing @@ -973,7 +969,7 @@ func (t *http2Server) streamContextErr(s *Stream) error { } // WriteHeader sends the header metadata md back to the client. -func (t *http2Server) WriteHeader(s *Stream, md metadata.MD) error { +func (t *http2Server) writeHeader(s *ServerStream, md metadata.MD) error { s.hdrMu.Lock() defer s.hdrMu.Unlock() if s.getState() == streamDone { @@ -1006,7 +1002,7 @@ func (t *http2Server) setResetPingStrikes() { atomic.StoreUint32(&t.resetPingStrikes, 1) } -func (t *http2Server) writeHeaderLocked(s *Stream) error { +func (t *http2Server) writeHeaderLocked(s *ServerStream) error { // TODO(mmukhi): Benchmark if the performance gets better if count the metadata and other header fields // first and create a slice of that exact size. headerFields := make([]hpack.HeaderField, 0, 2) // at least :status, content-type will be there if none else. @@ -1046,7 +1042,7 @@ func (t *http2Server) writeHeaderLocked(s *Stream) error { // There is no further I/O operations being able to perform on this stream. // TODO(zhaoq): Now it indicates the end of entire stream. Revisit if early // OK is adopted. -func (t *http2Server) WriteStatus(s *Stream, st *status.Status) error { +func (t *http2Server) writeStatus(s *ServerStream, st *status.Status) error { s.hdrMu.Lock() defer s.hdrMu.Unlock() @@ -1117,11 +1113,11 @@ func (t *http2Server) WriteStatus(s *Stream, st *status.Status) error { // Write converts the data into HTTP2 data frame and sends it out. Non-nil error // is returns if it fails (e.g., framing error, transport error). -func (t *http2Server) Write(s *Stream, hdr []byte, data mem.BufferSlice, _ *Options) error { +func (t *http2Server) write(s *ServerStream, hdr []byte, data mem.BufferSlice, _ *WriteOptions) error { reader := data.Reader() if !s.isHeaderSent() { // Headers haven't been written yet. - if err := t.WriteHeader(s, nil); err != nil { + if err := t.writeHeader(s, nil); err != nil { _ = reader.Close() return err } @@ -1147,6 +1143,7 @@ func (t *http2Server) Write(s *Stream, hdr []byte, data mem.BufferSlice, _ *Opti _ = reader.Close() return err } + t.incrMsgSent() return nil } @@ -1276,7 +1273,7 @@ func (t *http2Server) Close(err error) { } // deleteStream deletes the stream s from transport's active streams. -func (t *http2Server) deleteStream(s *Stream, eosReceived bool) { +func (t *http2Server) deleteStream(s *ServerStream, eosReceived bool) { t.mu.Lock() if _, ok := t.activeStreams[s.id]; ok { @@ -1297,7 +1294,7 @@ func (t *http2Server) deleteStream(s *Stream, eosReceived bool) { } // finishStream closes the stream and puts the trailing headerFrame into controlbuf. -func (t *http2Server) finishStream(s *Stream, rst bool, rstCode http2.ErrCode, hdr *headerFrame, eosReceived bool) { +func (t *http2Server) finishStream(s *ServerStream, rst bool, rstCode http2.ErrCode, hdr *headerFrame, eosReceived bool) { // In case stream sending and receiving are invoked in separate // goroutines (e.g., bi-directional streaming), cancel needs to be // called to interrupt the potential blocking on other goroutines. @@ -1321,7 +1318,7 @@ func (t *http2Server) finishStream(s *Stream, rst bool, rstCode http2.ErrCode, h } // closeStream clears the footprint of a stream when the stream is not needed any more. -func (t *http2Server) closeStream(s *Stream, rst bool, rstCode http2.ErrCode, eosReceived bool) { +func (t *http2Server) closeStream(s *ServerStream, rst bool, rstCode http2.ErrCode, eosReceived bool) { // In case stream sending and receiving are invoked in separate // goroutines (e.g., bi-directional streaming), cancel needs to be // called to interrupt the potential blocking on other goroutines. @@ -1415,14 +1412,18 @@ func (t *http2Server) socketMetrics() *channelz.EphemeralSocketMetrics { } } -func (t *http2Server) IncrMsgSent() { - t.channelz.SocketMetrics.MessagesSent.Add(1) - t.channelz.SocketMetrics.LastMessageSentTimestamp.Add(1) +func (t *http2Server) incrMsgSent() { + if channelz.IsOn() { + t.channelz.SocketMetrics.MessagesSent.Add(1) + t.channelz.SocketMetrics.LastMessageSentTimestamp.Add(1) + } } -func (t *http2Server) IncrMsgRecv() { - t.channelz.SocketMetrics.MessagesReceived.Add(1) - t.channelz.SocketMetrics.LastMessageReceivedTimestamp.Add(1) +func (t *http2Server) incrMsgRecv() { + if channelz.IsOn() { + t.channelz.SocketMetrics.MessagesReceived.Add(1) + t.channelz.SocketMetrics.LastMessageReceivedTimestamp.Add(1) + } } func (t *http2Server) getOutFlowWindow() int64 { @@ -1455,7 +1456,7 @@ func getJitter(v time.Duration) time.Duration { } // Generate a jitter between +/- 10% of the value. r := int64(v / 10) - j := rand.Int63n(2*r) - r + j := rand.Int64N(2*r) - r return time.Duration(j) } diff --git a/vendor/google.golang.org/grpc/internal/transport/server_stream.go b/vendor/google.golang.org/grpc/internal/transport/server_stream.go new file mode 100644 index 0000000000..a22a901514 --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/transport/server_stream.go @@ -0,0 +1,178 @@ +/* + * + * Copyright 2024 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package transport + +import ( + "context" + "errors" + "strings" + "sync" + "sync/atomic" + + "google.golang.org/grpc/mem" + "google.golang.org/grpc/metadata" + "google.golang.org/grpc/status" +) + +// ServerStream implements streaming functionality for a gRPC server. +type ServerStream struct { + *Stream // Embed for common stream functionality. + + st internalServerTransport + ctxDone <-chan struct{} // closed at the end of stream. Cache of ctx.Done() (for performance) + cancel context.CancelFunc // invoked at the end of stream to cancel ctx. + + // Holds compressor names passed in grpc-accept-encoding metadata from the + // client. + clientAdvertisedCompressors string + headerWireLength int + + // hdrMu protects outgoing header and trailer metadata. + hdrMu sync.Mutex + header metadata.MD // the outgoing header metadata. Updated by WriteHeader. + headerSent atomic.Bool // atomically set when the headers are sent out. +} + +// Read reads an n byte message from the input stream. +func (s *ServerStream) Read(n int) (mem.BufferSlice, error) { + b, err := s.Stream.read(n) + if err == nil { + s.st.incrMsgRecv() + } + return b, err +} + +// SendHeader sends the header metadata for the given stream. +func (s *ServerStream) SendHeader(md metadata.MD) error { + return s.st.writeHeader(s, md) +} + +// Write writes the hdr and data bytes to the output stream. +func (s *ServerStream) Write(hdr []byte, data mem.BufferSlice, opts *WriteOptions) error { + return s.st.write(s, hdr, data, opts) +} + +// WriteStatus sends the status of a stream to the client. WriteStatus is +// the final call made on a stream and always occurs. +func (s *ServerStream) WriteStatus(st *status.Status) error { + return s.st.writeStatus(s, st) +} + +// isHeaderSent indicates whether headers have been sent. +func (s *ServerStream) isHeaderSent() bool { + return s.headerSent.Load() +} + +// updateHeaderSent updates headerSent and returns true +// if it was already set. +func (s *ServerStream) updateHeaderSent() bool { + return s.headerSent.Swap(true) +} + +// RecvCompress returns the compression algorithm applied to the inbound +// message. It is empty string if there is no compression applied. +func (s *ServerStream) RecvCompress() string { + return s.recvCompress +} + +// SendCompress returns the send compressor name. +func (s *ServerStream) SendCompress() string { + return s.sendCompress +} + +// ContentSubtype returns the content-subtype for a request. For example, a +// content-subtype of "proto" will result in a content-type of +// "application/grpc+proto". This will always be lowercase. See +// https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests for +// more details. +func (s *ServerStream) ContentSubtype() string { + return s.contentSubtype +} + +// SetSendCompress sets the compression algorithm to the stream. +func (s *ServerStream) SetSendCompress(name string) error { + if s.isHeaderSent() || s.getState() == streamDone { + return errors.New("transport: set send compressor called after headers sent or stream done") + } + + s.sendCompress = name + return nil +} + +// SetContext sets the context of the stream. This will be deleted once the +// stats handler callouts all move to gRPC layer. +func (s *ServerStream) SetContext(ctx context.Context) { + s.ctx = ctx +} + +// ClientAdvertisedCompressors returns the compressor names advertised by the +// client via grpc-accept-encoding header. +func (s *ServerStream) ClientAdvertisedCompressors() []string { + values := strings.Split(s.clientAdvertisedCompressors, ",") + for i, v := range values { + values[i] = strings.TrimSpace(v) + } + return values +} + +// Header returns the header metadata of the stream. It returns the out header +// after t.WriteHeader is called. It does not block and must not be called +// until after WriteHeader. +func (s *ServerStream) Header() (metadata.MD, error) { + // Return the header in stream. It will be the out + // header after t.WriteHeader is called. + return s.header.Copy(), nil +} + +// HeaderWireLength returns the size of the headers of the stream as received +// from the wire. +func (s *ServerStream) HeaderWireLength() int { + return s.headerWireLength +} + +// SetHeader sets the header metadata. This can be called multiple times. +// This should not be called in parallel to other data writes. +func (s *ServerStream) SetHeader(md metadata.MD) error { + if md.Len() == 0 { + return nil + } + if s.isHeaderSent() || s.getState() == streamDone { + return ErrIllegalHeaderWrite + } + s.hdrMu.Lock() + s.header = metadata.Join(s.header, md) + s.hdrMu.Unlock() + return nil +} + +// SetTrailer sets the trailer metadata which will be sent with the RPC status +// by the server. This can be called multiple times. +// This should not be called parallel to other data writes. +func (s *ServerStream) SetTrailer(md metadata.MD) error { + if md.Len() == 0 { + return nil + } + if s.getState() == streamDone { + return ErrIllegalHeaderWrite + } + s.hdrMu.Lock() + s.trailer = metadata.Join(s.trailer, md) + s.hdrMu.Unlock() + return nil +} diff --git a/vendor/google.golang.org/grpc/internal/transport/transport.go b/vendor/google.golang.org/grpc/internal/transport/transport.go index 924ba4f365..2859b87755 100644 --- a/vendor/google.golang.org/grpc/internal/transport/transport.go +++ b/vendor/google.golang.org/grpc/internal/transport/transport.go @@ -27,7 +27,6 @@ import ( "fmt" "io" "net" - "strings" "sync" "sync/atomic" "time" @@ -39,7 +38,6 @@ import ( "google.golang.org/grpc/mem" "google.golang.org/grpc/metadata" "google.golang.org/grpc/peer" - "google.golang.org/grpc/resolver" "google.golang.org/grpc/stats" "google.golang.org/grpc/status" "google.golang.org/grpc/tap" @@ -133,7 +131,7 @@ type recvBufferReader struct { err error } -func (r *recvBufferReader) ReadHeader(header []byte) (n int, err error) { +func (r *recvBufferReader) ReadMessageHeader(header []byte) (n int, err error) { if r.err != nil { return 0, r.err } @@ -142,9 +140,9 @@ func (r *recvBufferReader) ReadHeader(header []byte) (n int, err error) { return n, nil } if r.closeStream != nil { - n, r.err = r.readHeaderClient(header) + n, r.err = r.readMessageHeaderClient(header) } else { - n, r.err = r.readHeader(header) + n, r.err = r.readMessageHeader(header) } return n, r.err } @@ -174,12 +172,12 @@ func (r *recvBufferReader) Read(n int) (buf mem.Buffer, err error) { return buf, r.err } -func (r *recvBufferReader) readHeader(header []byte) (n int, err error) { +func (r *recvBufferReader) readMessageHeader(header []byte) (n int, err error) { select { case <-r.ctxDone: return 0, ContextErr(r.ctx.Err()) case m := <-r.recv.get(): - return r.readHeaderAdditional(m, header) + return r.readMessageHeaderAdditional(m, header) } } @@ -192,7 +190,7 @@ func (r *recvBufferReader) read(n int) (buf mem.Buffer, err error) { } } -func (r *recvBufferReader) readHeaderClient(header []byte) (n int, err error) { +func (r *recvBufferReader) readMessageHeaderClient(header []byte) (n int, err error) { // If the context is canceled, then closes the stream with nil metadata. // closeStream writes its error parameter to r.recv as a recvMsg. // r.readAdditional acts on that message and returns the necessary error. @@ -213,9 +211,9 @@ func (r *recvBufferReader) readHeaderClient(header []byte) (n int, err error) { // faster. r.closeStream(ContextErr(r.ctx.Err())) m := <-r.recv.get() - return r.readHeaderAdditional(m, header) + return r.readMessageHeaderAdditional(m, header) case m := <-r.recv.get(): - return r.readHeaderAdditional(m, header) + return r.readMessageHeaderAdditional(m, header) } } @@ -246,7 +244,7 @@ func (r *recvBufferReader) readClient(n int) (buf mem.Buffer, err error) { } } -func (r *recvBufferReader) readHeaderAdditional(m recvMsg, header []byte) (n int, err error) { +func (r *recvBufferReader) readMessageHeaderAdditional(m recvMsg, header []byte) (n int, err error) { r.recv.load() if m.err != nil { if m.buffer != nil { @@ -288,14 +286,8 @@ const ( // Stream represents an RPC in the transport layer. type Stream struct { id uint32 - st ServerTransport // nil for client side Stream - ct ClientTransport // nil for server side Stream - ctx context.Context // the associated context of the stream - cancel context.CancelFunc // always nil for client side Stream - done chan struct{} // closed at the end of stream to unblock writers. On the client side. - doneFunc func() // invoked at the end of stream on client side. - ctxDone <-chan struct{} // same as done chan but for server side. Cache of ctx.Done() (for performance) - method string // the associated RPC method of the stream + ctx context.Context // the associated context of the stream + method string // the associated RPC method of the stream recvCompress string sendCompress string buf *recvBuffer @@ -303,58 +295,17 @@ type Stream struct { fc *inFlow wq *writeQuota - // Holds compressor names passed in grpc-accept-encoding metadata from the - // client. This is empty for the client side stream. - clientAdvertisedCompressors string // Callback to state application's intentions to read data. This // is used to adjust flow control, if needed. requestRead func(int) - headerChan chan struct{} // closed to indicate the end of header metadata. - headerChanClosed uint32 // set when headerChan is closed. Used to avoid closing headerChan multiple times. - // headerValid indicates whether a valid header was received. Only - // meaningful after headerChan is closed (always call waitOnHeader() before - // reading its value). Not valid on server side. - headerValid bool - headerWireLength int // Only set on server side. - - // hdrMu protects header and trailer metadata on the server-side. - hdrMu sync.Mutex - // On client side, header keeps the received header metadata. - // - // On server side, header keeps the header set by SetHeader(). The complete - // header will merged into this after t.WriteHeader() is called. - header metadata.MD - trailer metadata.MD // the key-value map of trailer metadata. - - noHeaders bool // set if the client never received headers (set only after the stream is done). - - // On the server-side, headerSent is atomically set to 1 when the headers are sent out. - headerSent uint32 - state streamState - // On client-side it is the status error received from the server. - // On server-side it is unused. - status *status.Status - - bytesReceived uint32 // indicates whether any bytes have been received on this stream - unprocessed uint32 // set if the server sends a refused stream or GOAWAY including this stream - // contentSubtype is the content-subtype for requests. // this must be lowercase or the behavior is undefined. contentSubtype string -} - -// isHeaderSent is only valid on the server-side. -func (s *Stream) isHeaderSent() bool { - return atomic.LoadUint32(&s.headerSent) == 1 -} -// updateHeaderSent updates headerSent and returns true -// if it was already set. It is valid only on server-side. -func (s *Stream) updateHeaderSent() bool { - return atomic.SwapUint32(&s.headerSent, 1) == 1 + trailer metadata.MD // the key-value map of trailer metadata. } func (s *Stream) swapState(st streamState) streamState { @@ -369,110 +320,12 @@ func (s *Stream) getState() streamState { return streamState(atomic.LoadUint32((*uint32)(&s.state))) } -func (s *Stream) waitOnHeader() { - if s.headerChan == nil { - // On the server headerChan is always nil since a stream originates - // only after having received headers. - return - } - select { - case <-s.ctx.Done(): - // Close the stream to prevent headers/trailers from changing after - // this function returns. - s.ct.CloseStream(s, ContextErr(s.ctx.Err())) - // headerChan could possibly not be closed yet if closeStream raced - // with operateHeaders; wait until it is closed explicitly here. - <-s.headerChan - case <-s.headerChan: - } -} - -// RecvCompress returns the compression algorithm applied to the inbound -// message. It is empty string if there is no compression applied. -func (s *Stream) RecvCompress() string { - s.waitOnHeader() - return s.recvCompress -} - -// SetSendCompress sets the compression algorithm to the stream. -func (s *Stream) SetSendCompress(name string) error { - if s.isHeaderSent() || s.getState() == streamDone { - return errors.New("transport: set send compressor called after headers sent or stream done") - } - - s.sendCompress = name - return nil -} - -// SendCompress returns the send compressor name. -func (s *Stream) SendCompress() string { - return s.sendCompress -} - -// ClientAdvertisedCompressors returns the compressor names advertised by the -// client via grpc-accept-encoding header. -func (s *Stream) ClientAdvertisedCompressors() []string { - values := strings.Split(s.clientAdvertisedCompressors, ",") - for i, v := range values { - values[i] = strings.TrimSpace(v) - } - return values -} - -// Done returns a channel which is closed when it receives the final status -// from the server. -func (s *Stream) Done() <-chan struct{} { - return s.done -} - -// Header returns the header metadata of the stream. -// -// On client side, it acquires the key-value pairs of header metadata once it is -// available. It blocks until i) the metadata is ready or ii) there is no header -// metadata or iii) the stream is canceled/expired. -// -// On server side, it returns the out header after t.WriteHeader is called. It -// does not block and must not be called until after WriteHeader. -func (s *Stream) Header() (metadata.MD, error) { - if s.headerChan == nil { - // On server side, return the header in stream. It will be the out - // header after t.WriteHeader is called. - return s.header.Copy(), nil - } - s.waitOnHeader() - - if !s.headerValid || s.noHeaders { - return nil, s.status.Err() - } - - return s.header.Copy(), nil -} - -// TrailersOnly blocks until a header or trailers-only frame is received and -// then returns true if the stream was trailers-only. If the stream ends -// before headers are received, returns true, nil. Client-side only. -func (s *Stream) TrailersOnly() bool { - s.waitOnHeader() - return s.noHeaders -} - // Trailer returns the cached trailer metadata. Note that if it is not called -// after the entire stream is done, it could return an empty MD. Client -// side only. +// after the entire stream is done, it could return an empty MD. // It can be safely read only after stream has ended that is either read // or write have returned io.EOF. func (s *Stream) Trailer() metadata.MD { - c := s.trailer.Copy() - return c -} - -// ContentSubtype returns the content-subtype for a request. For example, a -// content-subtype of "proto" will result in a content-type of -// "application/grpc+proto". This will always be lowercase. See -// https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests for -// more details. -func (s *Stream) ContentSubtype() string { - return s.contentSubtype + return s.trailer.Copy() } // Context returns the context of the stream. @@ -480,81 +333,31 @@ func (s *Stream) Context() context.Context { return s.ctx } -// SetContext sets the context of the stream. This will be deleted once the -// stats handler callouts all move to gRPC layer. -func (s *Stream) SetContext(ctx context.Context) { - s.ctx = ctx -} - // Method returns the method for the stream. func (s *Stream) Method() string { return s.method } -// Status returns the status received from the server. -// Status can be read safely only after the stream has ended, -// that is, after Done() is closed. -func (s *Stream) Status() *status.Status { - return s.status -} - -// HeaderWireLength returns the size of the headers of the stream as received -// from the wire. Valid only on the server. -func (s *Stream) HeaderWireLength() int { - return s.headerWireLength -} - -// SetHeader sets the header metadata. This can be called multiple times. -// Server side only. -// This should not be called in parallel to other data writes. -func (s *Stream) SetHeader(md metadata.MD) error { - if md.Len() == 0 { - return nil - } - if s.isHeaderSent() || s.getState() == streamDone { - return ErrIllegalHeaderWrite - } - s.hdrMu.Lock() - s.header = metadata.Join(s.header, md) - s.hdrMu.Unlock() - return nil -} - -// SendHeader sends the given header metadata. The given metadata is -// combined with any metadata set by previous calls to SetHeader and -// then written to the transport stream. -func (s *Stream) SendHeader(md metadata.MD) error { - return s.st.WriteHeader(s, md) -} - -// SetTrailer sets the trailer metadata which will be sent with the RPC status -// by the server. This can be called multiple times. Server side only. -// This should not be called parallel to other data writes. -func (s *Stream) SetTrailer(md metadata.MD) error { - if md.Len() == 0 { - return nil - } - if s.getState() == streamDone { - return ErrIllegalHeaderWrite - } - s.hdrMu.Lock() - s.trailer = metadata.Join(s.trailer, md) - s.hdrMu.Unlock() - return nil -} - func (s *Stream) write(m recvMsg) { s.buf.put(m) } -func (s *Stream) ReadHeader(header []byte) (err error) { +// ReadMessageHeader reads data into the provided header slice from the stream. +// It first checks if there was an error during a previous read operation and +// returns it if present. It then requests a read operation for the length of +// the header. It continues to read from the stream until the entire header +// slice is filled or an error occurs. If an `io.EOF` error is encountered with +// partially read data, it is converted to `io.ErrUnexpectedEOF` to indicate an +// unexpected end of the stream. The method returns any error encountered during +// the read process or nil if the header was successfully read. +func (s *Stream) ReadMessageHeader(header []byte) (err error) { // Don't request a read if there was an error earlier if er := s.trReader.er; er != nil { return er } s.requestRead(len(header)) for len(header) != 0 { - n, err := s.trReader.ReadHeader(header) + n, err := s.trReader.ReadMessageHeader(header) header = header[n:] if len(header) == 0 { err = nil @@ -570,7 +373,7 @@ func (s *Stream) ReadHeader(header []byte) (err error) { } // Read reads n bytes from the wire for this stream. -func (s *Stream) Read(n int) (data mem.BufferSlice, err error) { +func (s *Stream) read(n int) (data mem.BufferSlice, err error) { // Don't request a read if there was an error earlier if er := s.trReader.er; er != nil { return nil, er @@ -610,8 +413,8 @@ type transportReader struct { er error } -func (t *transportReader) ReadHeader(header []byte) (int, error) { - n, err := t.reader.ReadHeader(header) +func (t *transportReader) ReadMessageHeader(header []byte) (int, error) { + n, err := t.reader.ReadMessageHeader(header) if err != nil { t.er = err return 0, err @@ -630,17 +433,6 @@ func (t *transportReader) Read(n int) (mem.Buffer, error) { return buf, nil } -// BytesReceived indicates whether any bytes have been received on this stream. -func (s *Stream) BytesReceived() bool { - return atomic.LoadUint32(&s.bytesReceived) == 1 -} - -// Unprocessed indicates whether the server did not process this stream -- -// i.e. it sent a refused stream or GOAWAY including this stream ID. -func (s *Stream) Unprocessed() bool { - return atomic.LoadUint32(&s.unprocessed) == 1 -} - // GoString is implemented by Stream so context.String() won't // race when printing %#v. func (s *Stream) GoString() string { @@ -716,15 +508,9 @@ type ConnectOptions struct { BufferPool mem.BufferPool } -// NewClientTransport establishes the transport with the required ConnectOptions -// and returns it to the caller. -func NewClientTransport(connectCtx, ctx context.Context, addr resolver.Address, opts ConnectOptions, onClose func(GoAwayReason)) (ClientTransport, error) { - return newHTTP2Client(connectCtx, ctx, addr, opts, onClose) -} - -// Options provides additional hints and information for message +// WriteOptions provides additional hints and information for message // transmission. -type Options struct { +type WriteOptions struct { // Last indicates whether this write is the last piece for // this stream. Last bool @@ -773,18 +559,8 @@ type ClientTransport interface { // It does not block. GracefulClose() - // Write sends the data for the given stream. A nil stream indicates - // the write is to be performed on the transport as a whole. - Write(s *Stream, hdr []byte, data mem.BufferSlice, opts *Options) error - // NewStream creates a Stream for an RPC. - NewStream(ctx context.Context, callHdr *CallHdr) (*Stream, error) - - // CloseStream clears the footprint of a stream when the stream is - // not needed any more. The err indicates the error incurred when - // CloseStream is called. Must be called when a stream is finished - // unless the associated transport is closing. - CloseStream(stream *Stream, err error) + NewStream(ctx context.Context, callHdr *CallHdr) (*ClientStream, error) // Error returns a channel that is closed when some I/O error // happens. Typically the caller should have a goroutine to monitor @@ -804,12 +580,6 @@ type ClientTransport interface { // RemoteAddr returns the remote network address. RemoteAddr() net.Addr - - // IncrMsgSent increments the number of message sent through this transport. - IncrMsgSent() - - // IncrMsgRecv increments the number of message received through this transport. - IncrMsgRecv() } // ServerTransport is the common interface for all gRPC server-side transport @@ -819,19 +589,7 @@ type ClientTransport interface { // Write methods for a given Stream will be called serially. type ServerTransport interface { // HandleStreams receives incoming streams using the given handler. - HandleStreams(context.Context, func(*Stream)) - - // WriteHeader sends the header metadata for the given stream. - // WriteHeader may not be called on all streams. - WriteHeader(s *Stream, md metadata.MD) error - - // Write sends the data for the given stream. - // Write may not be called on all streams. - Write(s *Stream, hdr []byte, data mem.BufferSlice, opts *Options) error - - // WriteStatus sends the status of a stream to the client. WriteStatus is - // the final call made on a stream and always occurs. - WriteStatus(s *Stream, st *status.Status) error + HandleStreams(context.Context, func(*ServerStream)) // Close tears down the transport. Once it is called, the transport // should not be accessed any more. All the pending streams and their @@ -843,12 +601,14 @@ type ServerTransport interface { // Drain notifies the client this ServerTransport stops accepting new RPCs. Drain(debugData string) +} - // IncrMsgSent increments the number of message sent through this transport. - IncrMsgSent() - - // IncrMsgRecv increments the number of message received through this transport. - IncrMsgRecv() +type internalServerTransport interface { + ServerTransport + writeHeader(s *ServerStream, md metadata.MD) error + write(s *ServerStream, hdr []byte, data mem.BufferSlice, opts *WriteOptions) error + writeStatus(s *ServerStream, st *status.Status) error + incrMsgRecv() } // connectionErrorf creates an ConnectionError with the specified error description. diff --git a/vendor/google.golang.org/grpc/mem/buffer_slice.go b/vendor/google.golang.org/grpc/mem/buffer_slice.go index 228e9c2f20..65002e2cc8 100644 --- a/vendor/google.golang.org/grpc/mem/buffer_slice.go +++ b/vendor/google.golang.org/grpc/mem/buffer_slice.go @@ -22,6 +22,11 @@ import ( "io" ) +const ( + // 32 KiB is what io.Copy uses. + readAllBufSize = 32 * 1024 +) + // BufferSlice offers a means to represent data that spans one or more Buffer // instances. A BufferSlice is meant to be immutable after creation, and methods // like Ref create and return copies of the slice. This is why all methods have @@ -219,8 +224,58 @@ func (w *writer) Write(p []byte) (n int, err error) { // NewWriter wraps the given BufferSlice and BufferPool to implement the // io.Writer interface. Every call to Write copies the contents of the given -// buffer into a new Buffer pulled from the given pool and the Buffer is added to -// the given BufferSlice. +// buffer into a new Buffer pulled from the given pool and the Buffer is +// added to the given BufferSlice. func NewWriter(buffers *BufferSlice, pool BufferPool) io.Writer { return &writer{buffers: buffers, pool: pool} } + +// ReadAll reads from r until an error or EOF and returns the data it read. +// A successful call returns err == nil, not err == EOF. Because ReadAll is +// defined to read from src until EOF, it does not treat an EOF from Read +// as an error to be reported. +// +// Important: A failed call returns a non-nil error and may also return +// partially read buffers. It is the responsibility of the caller to free the +// BufferSlice returned, or its memory will not be reused. +func ReadAll(r io.Reader, pool BufferPool) (BufferSlice, error) { + var result BufferSlice + if wt, ok := r.(io.WriterTo); ok { + // This is more optimal since wt knows the size of chunks it wants to + // write and, hence, we can allocate buffers of an optimal size to fit + // them. E.g. might be a single big chunk, and we wouldn't chop it + // into pieces. + w := NewWriter(&result, pool) + _, err := wt.WriteTo(w) + return result, err + } +nextBuffer: + for { + buf := pool.Get(readAllBufSize) + // We asked for 32KiB but may have been given a bigger buffer. + // Use all of it if that's the case. + *buf = (*buf)[:cap(*buf)] + usedCap := 0 + for { + n, err := r.Read((*buf)[usedCap:]) + usedCap += n + if err != nil { + if usedCap == 0 { + // Nothing in this buf, put it back + pool.Put(buf) + } else { + *buf = (*buf)[:usedCap] + result = append(result, NewBuffer(buf, pool)) + } + if err == io.EOF { + err = nil + } + return result, err + } + if len(*buf) == usedCap { + result = append(result, NewBuffer(buf, pool)) + continue nextBuffer + } + } + } +} diff --git a/vendor/google.golang.org/grpc/mem/buffers.go b/vendor/google.golang.org/grpc/mem/buffers.go index 4d66b2ccc2..ecbf0b9a73 100644 --- a/vendor/google.golang.org/grpc/mem/buffers.go +++ b/vendor/google.golang.org/grpc/mem/buffers.go @@ -65,6 +65,9 @@ var ( refObjectPool = sync.Pool{New: func() any { return new(atomic.Int32) }} ) +// IsBelowBufferPoolingThreshold returns true if the given size is less than or +// equal to the threshold for buffer pooling. This is used to determine whether +// to pool buffers or allocate them directly. func IsBelowBufferPoolingThreshold(size int) bool { return size <= bufferPoolingThreshold } @@ -89,7 +92,11 @@ func newBuffer() *buffer { // // Note that the backing array of the given data is not copied. func NewBuffer(data *[]byte, pool BufferPool) Buffer { - if pool == nil || IsBelowBufferPoolingThreshold(len(*data)) { + // Use the buffer's capacity instead of the length, otherwise buffers may + // not be reused under certain conditions. For example, if a large buffer + // is acquired from the pool, but fewer bytes than the buffering threshold + // are written to it, the buffer will not be returned to the pool. + if pool == nil || IsBelowBufferPoolingThreshold(cap(*data)) { return (SliceBuffer)(*data) } b := newBuffer() @@ -194,19 +201,19 @@ func (b *buffer) read(buf []byte) (int, Buffer) { return n, b } -// String returns a string representation of the buffer. May be used for -// debugging purposes. func (b *buffer) String() string { return fmt.Sprintf("mem.Buffer(%p, data: %p, length: %d)", b, b.ReadOnlyData(), len(b.ReadOnlyData())) } +// ReadUnsafe reads bytes from the given Buffer into the provided slice. +// It does not perform safety checks. func ReadUnsafe(dst []byte, buf Buffer) (int, Buffer) { return buf.read(dst) } // SplitUnsafe modifies the receiver to point to the first n bytes while it -// returns a new reference to the remaining bytes. The returned Buffer functions -// just like a normal reference acquired using Ref(). +// returns a new reference to the remaining bytes. The returned Buffer +// functions just like a normal reference acquired using Ref(). func SplitUnsafe(buf Buffer, n int) (left, right Buffer) { return buf.split(n) } @@ -232,12 +239,21 @@ func (e emptyBuffer) read([]byte) (int, Buffer) { return 0, e } +// SliceBuffer is a Buffer implementation that wraps a byte slice. It provides +// methods for reading, splitting, and managing the byte slice. type SliceBuffer []byte +// ReadOnlyData returns the byte slice. func (s SliceBuffer) ReadOnlyData() []byte { return s } -func (s SliceBuffer) Ref() {} -func (s SliceBuffer) Free() {} -func (s SliceBuffer) Len() int { return len(s) } + +// Ref is a noop implementation of Ref. +func (s SliceBuffer) Ref() {} + +// Free is a noop implementation of Free. +func (s SliceBuffer) Free() {} + +// Len is a noop implementation of Len. +func (s SliceBuffer) Len() int { return len(s) } func (s SliceBuffer) split(n int) (left, right Buffer) { return s[:n], s[n:] diff --git a/vendor/google.golang.org/grpc/preloader.go b/vendor/google.golang.org/grpc/preloader.go index e87a17f36a..ee0ff969af 100644 --- a/vendor/google.golang.org/grpc/preloader.go +++ b/vendor/google.golang.org/grpc/preloader.go @@ -62,7 +62,7 @@ func (p *PreparedMsg) Encode(s Stream, msg any) error { materializedData := data.Materialize() data.Free() - p.encodedData = mem.BufferSlice{mem.NewBuffer(&materializedData, nil)} + p.encodedData = mem.BufferSlice{mem.SliceBuffer(materializedData)} // TODO: it should be possible to grab the bufferPool from the underlying // stream implementation with a type cast to its actual type (such as @@ -76,7 +76,7 @@ func (p *PreparedMsg) Encode(s Stream, msg any) error { if p.pf.isCompressed() { materializedCompData := compData.Materialize() compData.Free() - compData = mem.BufferSlice{mem.NewBuffer(&materializedCompData, nil)} + compData = mem.BufferSlice{mem.SliceBuffer(materializedCompData)} } p.hdr, p.payload = msgHeader(p.encodedData, compData, p.pf) diff --git a/vendor/google.golang.org/grpc/resolver/resolver.go b/vendor/google.golang.org/grpc/resolver/resolver.go index 202854511b..8eb1cf3bcf 100644 --- a/vendor/google.golang.org/grpc/resolver/resolver.go +++ b/vendor/google.golang.org/grpc/resolver/resolver.go @@ -22,6 +22,7 @@ package resolver import ( "context" + "errors" "fmt" "net" "net/url" @@ -237,8 +238,8 @@ type ClientConn interface { // UpdateState can be omitted. UpdateState(State) error // ReportError notifies the ClientConn that the Resolver encountered an - // error. The ClientConn will notify the load balancer and begin calling - // ResolveNow on the Resolver with exponential backoff. + // error. The ClientConn then forwards this error to the load balancing + // policy. ReportError(error) // NewAddress is called by resolver to notify ClientConn a new list // of resolved addresses. @@ -330,3 +331,20 @@ type AuthorityOverrider interface { // typically in line, and must keep it unchanged. OverrideAuthority(Target) string } + +// ValidateEndpoints validates endpoints from a petiole policy's perspective. +// Petiole policies should call this before calling into their children. See +// [gRPC A61](https://github.com/grpc/proposal/blob/master/A61-IPv4-IPv6-dualstack-backends.md) +// for details. +func ValidateEndpoints(endpoints []Endpoint) error { + if len(endpoints) == 0 { + return errors.New("endpoints list is empty") + } + + for _, endpoint := range endpoints { + for range endpoint.Addresses { + return nil + } + } + return errors.New("endpoints list contains no addresses") +} diff --git a/vendor/google.golang.org/grpc/rpc_util.go b/vendor/google.golang.org/grpc/rpc_util.go index 2d96f1405e..9fac2b08b4 100644 --- a/vendor/google.golang.org/grpc/rpc_util.go +++ b/vendor/google.golang.org/grpc/rpc_util.go @@ -622,7 +622,7 @@ func (pf payloadFormat) isCompressed() bool { } type streamReader interface { - ReadHeader(header []byte) error + ReadMessageHeader(header []byte) error Read(n int) (mem.BufferSlice, error) } @@ -656,7 +656,7 @@ type parser struct { // that the underlying streamReader must not return an incompatible // error. func (p *parser) recvMsg(maxReceiveMessageSize int) (payloadFormat, mem.BufferSlice, error) { - err := p.r.ReadHeader(p.header[:]) + err := p.r.ReadMessageHeader(p.header[:]) if err != nil { return 0, nil, err } @@ -664,9 +664,6 @@ func (p *parser) recvMsg(maxReceiveMessageSize int) (payloadFormat, mem.BufferSl pf := payloadFormat(p.header[0]) length := binary.BigEndian.Uint32(p.header[1:]) - if length == 0 { - return pf, nil, nil - } if int64(length) > int64(maxInt) { return 0, nil, status.Errorf(codes.ResourceExhausted, "grpc: received message larger than max length allowed on current machine (%d vs. %d)", length, maxInt) } @@ -791,9 +788,8 @@ func checkRecvPayload(pf payloadFormat, recvCompress string, haveCompressor bool if !haveCompressor { if isServer { return status.Newf(codes.Unimplemented, "grpc: Decompressor is not installed for grpc-encoding %q", recvCompress) - } else { - return status.Newf(codes.Internal, "grpc: Decompressor is not installed for grpc-encoding %q", recvCompress) } + return status.Newf(codes.Internal, "grpc: Decompressor is not installed for grpc-encoding %q", recvCompress) } default: return status.Newf(codes.Internal, "grpc: received unexpected payload format %d", pf) @@ -818,7 +814,7 @@ func (p *payloadInfo) free() { // the buffer is no longer needed. // TODO: Refactor this function to reduce the number of arguments. // See: https://google.github.io/styleguide/go/best-practices.html#function-argument-lists -func recvAndDecompress(p *parser, s *transport.Stream, dc Decompressor, maxReceiveMessageSize int, payInfo *payloadInfo, compressor encoding.Compressor, isServer bool, +func recvAndDecompress(p *parser, s recvCompressor, dc Decompressor, maxReceiveMessageSize int, payInfo *payloadInfo, compressor encoding.Compressor, isServer bool, ) (out mem.BufferSlice, err error) { pf, compressed, err := p.recvMsg(maxReceiveMessageSize) if err != nil { @@ -842,7 +838,7 @@ func recvAndDecompress(p *parser, s *transport.Stream, dc Decompressor, maxRecei var uncompressedBuf []byte uncompressedBuf, err = dc.Do(compressed.Reader()) if err == nil { - out = mem.BufferSlice{mem.NewBuffer(&uncompressedBuf, nil)} + out = mem.BufferSlice{mem.SliceBuffer(uncompressedBuf)} } size = len(uncompressedBuf) } else { @@ -878,30 +874,7 @@ func decompress(compressor encoding.Compressor, d mem.BufferSlice, maxReceiveMes return nil, 0, err } - // TODO: Can/should this still be preserved with the new BufferSlice API? Are - // there any actual benefits to allocating a single large buffer instead of - // multiple smaller ones? - //if sizer, ok := compressor.(interface { - // DecompressedSize(compressedBytes []byte) int - //}); ok { - // if size := sizer.DecompressedSize(d); size >= 0 { - // if size > maxReceiveMessageSize { - // return nil, size, nil - // } - // // size is used as an estimate to size the buffer, but we - // // will read more data if available. - // // +MinRead so ReadFrom will not reallocate if size is correct. - // // - // // TODO: If we ensure that the buffer size is the same as the DecompressedSize, - // // we can also utilize the recv buffer pool here. - // buf := bytes.NewBuffer(make([]byte, 0, size+bytes.MinRead)) - // bytesRead, err := buf.ReadFrom(io.LimitReader(dcReader, int64(maxReceiveMessageSize)+1)) - // return buf.Bytes(), int(bytesRead), err - // } - //} - - var out mem.BufferSlice - _, err = io.Copy(mem.NewWriter(&out, pool), io.LimitReader(dcReader, int64(maxReceiveMessageSize)+1)) + out, err := mem.ReadAll(io.LimitReader(dcReader, int64(maxReceiveMessageSize)+1), pool) if err != nil { out.Free() return nil, 0, err @@ -909,10 +882,14 @@ func decompress(compressor encoding.Compressor, d mem.BufferSlice, maxReceiveMes return out, out.Len(), nil } +type recvCompressor interface { + RecvCompress() string +} + // For the two compressor parameters, both should not be set, but if they are, // dc takes precedence over compressor. // TODO(dfawley): wrap the old compressor/decompressor using the new API? -func recv(p *parser, c baseCodec, s *transport.Stream, dc Decompressor, m any, maxReceiveMessageSize int, payInfo *payloadInfo, compressor encoding.Compressor, isServer bool) error { +func recv(p *parser, c baseCodec, s recvCompressor, dc Decompressor, m any, maxReceiveMessageSize int, payInfo *payloadInfo, compressor encoding.Compressor, isServer bool) error { data, err := recvAndDecompress(p, s, dc, maxReceiveMessageSize, payInfo, compressor, isServer) if err != nil { return err diff --git a/vendor/google.golang.org/grpc/server.go b/vendor/google.golang.org/grpc/server.go index d1e1415a40..9d5b2884d1 100644 --- a/vendor/google.golang.org/grpc/server.go +++ b/vendor/google.golang.org/grpc/server.go @@ -87,12 +87,13 @@ func init() { var statusOK = status.New(codes.OK, "") var logger = grpclog.Component("core") -type methodHandler func(srv any, ctx context.Context, dec func(any) error, interceptor UnaryServerInterceptor) (any, error) +// MethodHandler is a function type that processes a unary RPC method call. +type MethodHandler func(srv any, ctx context.Context, dec func(any) error, interceptor UnaryServerInterceptor) (any, error) // MethodDesc represents an RPC service's method specification. type MethodDesc struct { MethodName string - Handler methodHandler + Handler MethodHandler } // ServiceDesc represents an RPC service's specification. @@ -621,8 +622,8 @@ func bufferPool(bufferPool mem.BufferPool) ServerOption { // workload (assuming a QPS of a few thousand requests/sec). const serverWorkerResetThreshold = 1 << 16 -// serverWorker blocks on a *transport.Stream channel forever and waits for -// data to be fed by serveStreams. This allows multiple requests to be +// serverWorker blocks on a *transport.ServerStream channel forever and waits +// for data to be fed by serveStreams. This allows multiple requests to be // processed by the same goroutine, removing the need for expensive stack // re-allocations (see the runtime.morestack problem [1]). // @@ -1020,7 +1021,7 @@ func (s *Server) serveStreams(ctx context.Context, st transport.ServerTransport, }() streamQuota := newHandlerQuota(s.opts.maxConcurrentStreams) - st.HandleStreams(ctx, func(stream *transport.Stream) { + st.HandleStreams(ctx, func(stream *transport.ServerStream) { s.handlersWG.Add(1) streamQuota.acquire() f := func() { @@ -1136,7 +1137,7 @@ func (s *Server) incrCallsFailed() { s.channelz.ServerMetrics.CallsFailed.Add(1) } -func (s *Server) sendResponse(ctx context.Context, t transport.ServerTransport, stream *transport.Stream, msg any, cp Compressor, opts *transport.Options, comp encoding.Compressor) error { +func (s *Server) sendResponse(ctx context.Context, stream *transport.ServerStream, msg any, cp Compressor, opts *transport.WriteOptions, comp encoding.Compressor) error { data, err := encode(s.getCodec(stream.ContentSubtype()), msg) if err != nil { channelz.Error(logger, s.channelz, "grpc: server failed to encode response: ", err) @@ -1165,7 +1166,7 @@ func (s *Server) sendResponse(ctx context.Context, t transport.ServerTransport, if payloadLen > s.opts.maxSendMessageSize { return status.Errorf(codes.ResourceExhausted, "grpc: trying to send message larger than max (%d vs. %d)", payloadLen, s.opts.maxSendMessageSize) } - err = t.Write(stream, hdr, payload, opts) + err = stream.Write(hdr, payload, opts) if err == nil { if len(s.opts.statsHandlers) != 0 { for _, sh := range s.opts.statsHandlers { @@ -1212,7 +1213,7 @@ func getChainUnaryHandler(interceptors []UnaryServerInterceptor, curr int, info } } -func (s *Server) processUnaryRPC(ctx context.Context, t transport.ServerTransport, stream *transport.Stream, info *serviceInfo, md *MethodDesc, trInfo *traceInfo) (err error) { +func (s *Server) processUnaryRPC(ctx context.Context, stream *transport.ServerStream, info *serviceInfo, md *MethodDesc, trInfo *traceInfo) (err error) { shs := s.opts.statsHandlers if len(shs) != 0 || trInfo != nil || channelz.IsOn() { if channelz.IsOn() { @@ -1320,7 +1321,7 @@ func (s *Server) processUnaryRPC(ctx context.Context, t transport.ServerTranspor decomp = encoding.GetCompressor(rc) if decomp == nil { st := status.Newf(codes.Unimplemented, "grpc: Decompressor is not installed for grpc-encoding %q", rc) - t.WriteStatus(stream, st) + stream.WriteStatus(st) return st.Err() } } @@ -1354,16 +1355,21 @@ func (s *Server) processUnaryRPC(ctx context.Context, t transport.ServerTranspor d, err := recvAndDecompress(&parser{r: stream, bufferPool: s.opts.bufferPool}, stream, dc, s.opts.maxReceiveMessageSize, payInfo, decomp, true) if err != nil { - if e := t.WriteStatus(stream, status.Convert(err)); e != nil { + if e := stream.WriteStatus(status.Convert(err)); e != nil { channelz.Warningf(logger, s.channelz, "grpc: Server.processUnaryRPC failed to write status: %v", e) } return err } - defer d.Free() - if channelz.IsOn() { - t.IncrMsgRecv() + freed := false + dataFree := func() { + if !freed { + d.Free() + freed = true + } } + defer dataFree() df := func(v any) error { + defer dataFree() if err := s.getCodec(stream.ContentSubtype()).Unmarshal(d, v); err != nil { return status.Errorf(codes.Internal, "grpc: error unmarshalling request: %v", err) } @@ -1404,7 +1410,7 @@ func (s *Server) processUnaryRPC(ctx context.Context, t transport.ServerTranspor trInfo.tr.LazyLog(stringer(appStatus.Message()), true) trInfo.tr.SetError() } - if e := t.WriteStatus(stream, appStatus); e != nil { + if e := stream.WriteStatus(appStatus); e != nil { channelz.Warningf(logger, s.channelz, "grpc: Server.processUnaryRPC failed to write status: %v", e) } if len(binlogs) != 0 { @@ -1431,20 +1437,20 @@ func (s *Server) processUnaryRPC(ctx context.Context, t transport.ServerTranspor if trInfo != nil { trInfo.tr.LazyLog(stringer("OK"), false) } - opts := &transport.Options{Last: true} + opts := &transport.WriteOptions{Last: true} // Server handler could have set new compressor by calling SetSendCompressor. // In case it is set, we need to use it for compressing outbound message. if stream.SendCompress() != sendCompressorName { comp = encoding.GetCompressor(stream.SendCompress()) } - if err := s.sendResponse(ctx, t, stream, reply, cp, opts, comp); err != nil { + if err := s.sendResponse(ctx, stream, reply, cp, opts, comp); err != nil { if err == io.EOF { // The entire stream is done (for unary RPC only). return err } if sts, ok := status.FromError(err); ok { - if e := t.WriteStatus(stream, sts); e != nil { + if e := stream.WriteStatus(sts); e != nil { channelz.Warningf(logger, s.channelz, "grpc: Server.processUnaryRPC failed to write status: %v", e) } } else { @@ -1484,9 +1490,6 @@ func (s *Server) processUnaryRPC(ctx context.Context, t transport.ServerTranspor binlog.Log(ctx, sm) } } - if channelz.IsOn() { - t.IncrMsgSent() - } if trInfo != nil { trInfo.tr.LazyLog(&payload{sent: true, msg: reply}, true) } @@ -1502,7 +1505,7 @@ func (s *Server) processUnaryRPC(ctx context.Context, t transport.ServerTranspor binlog.Log(ctx, st) } } - return t.WriteStatus(stream, statusOK) + return stream.WriteStatus(statusOK) } // chainStreamServerInterceptors chains all stream server interceptors into one. @@ -1541,7 +1544,7 @@ func getChainStreamHandler(interceptors []StreamServerInterceptor, curr int, inf } } -func (s *Server) processStreamingRPC(ctx context.Context, t transport.ServerTransport, stream *transport.Stream, info *serviceInfo, sd *StreamDesc, trInfo *traceInfo) (err error) { +func (s *Server) processStreamingRPC(ctx context.Context, stream *transport.ServerStream, info *serviceInfo, sd *StreamDesc, trInfo *traceInfo) (err error) { if channelz.IsOn() { s.incrCallsStarted() } @@ -1561,7 +1564,6 @@ func (s *Server) processStreamingRPC(ctx context.Context, t transport.ServerTran ctx = NewContextWithServerTransportStream(ctx, stream) ss := &serverStream{ ctx: ctx, - t: t, s: stream, p: &parser{r: stream, bufferPool: s.opts.bufferPool}, codec: s.getCodec(stream.ContentSubtype()), @@ -1648,7 +1650,7 @@ func (s *Server) processStreamingRPC(ctx context.Context, t transport.ServerTran ss.decomp = encoding.GetCompressor(rc) if ss.decomp == nil { st := status.Newf(codes.Unimplemented, "grpc: Decompressor is not installed for grpc-encoding %q", rc) - t.WriteStatus(ss.s, st) + ss.s.WriteStatus(st) return st.Err() } } @@ -1717,7 +1719,7 @@ func (s *Server) processStreamingRPC(ctx context.Context, t transport.ServerTran binlog.Log(ctx, st) } } - t.WriteStatus(ss.s, appStatus) + ss.s.WriteStatus(appStatus) // TODO: Should we log an error from WriteStatus here and below? return appErr } @@ -1735,10 +1737,10 @@ func (s *Server) processStreamingRPC(ctx context.Context, t transport.ServerTran binlog.Log(ctx, st) } } - return t.WriteStatus(ss.s, statusOK) + return ss.s.WriteStatus(statusOK) } -func (s *Server) handleStream(t transport.ServerTransport, stream *transport.Stream) { +func (s *Server) handleStream(t transport.ServerTransport, stream *transport.ServerStream) { ctx := stream.Context() ctx = contextWithServer(ctx, s) var ti *traceInfo @@ -1768,7 +1770,7 @@ func (s *Server) handleStream(t transport.ServerTransport, stream *transport.Str ti.tr.SetError() } errDesc := fmt.Sprintf("malformed method name: %q", stream.Method()) - if err := t.WriteStatus(stream, status.New(codes.Unimplemented, errDesc)); err != nil { + if err := stream.WriteStatus(status.New(codes.Unimplemented, errDesc)); err != nil { if ti != nil { ti.tr.LazyLog(&fmtStringer{"%v", []any{err}}, true) ti.tr.SetError() @@ -1783,17 +1785,20 @@ func (s *Server) handleStream(t transport.ServerTransport, stream *transport.Str service := sm[:pos] method := sm[pos+1:] - md, _ := metadata.FromIncomingContext(ctx) - for _, sh := range s.opts.statsHandlers { - ctx = sh.TagRPC(ctx, &stats.RPCTagInfo{FullMethodName: stream.Method()}) - sh.HandleRPC(ctx, &stats.InHeader{ - FullMethod: stream.Method(), - RemoteAddr: t.Peer().Addr, - LocalAddr: t.Peer().LocalAddr, - Compression: stream.RecvCompress(), - WireLength: stream.HeaderWireLength(), - Header: md, - }) + // FromIncomingContext is expensive: skip if there are no statsHandlers + if len(s.opts.statsHandlers) > 0 { + md, _ := metadata.FromIncomingContext(ctx) + for _, sh := range s.opts.statsHandlers { + ctx = sh.TagRPC(ctx, &stats.RPCTagInfo{FullMethodName: stream.Method()}) + sh.HandleRPC(ctx, &stats.InHeader{ + FullMethod: stream.Method(), + RemoteAddr: t.Peer().Addr, + LocalAddr: t.Peer().LocalAddr, + Compression: stream.RecvCompress(), + WireLength: stream.HeaderWireLength(), + Header: md, + }) + } } // To have calls in stream callouts work. Will delete once all stats handler // calls come from the gRPC layer. @@ -1802,17 +1807,17 @@ func (s *Server) handleStream(t transport.ServerTransport, stream *transport.Str srv, knownService := s.services[service] if knownService { if md, ok := srv.methods[method]; ok { - s.processUnaryRPC(ctx, t, stream, srv, md, ti) + s.processUnaryRPC(ctx, stream, srv, md, ti) return } if sd, ok := srv.streams[method]; ok { - s.processStreamingRPC(ctx, t, stream, srv, sd, ti) + s.processStreamingRPC(ctx, stream, srv, sd, ti) return } } // Unknown service, or known server unknown method. if unknownDesc := s.opts.unknownStreamDesc; unknownDesc != nil { - s.processStreamingRPC(ctx, t, stream, nil, unknownDesc, ti) + s.processStreamingRPC(ctx, stream, nil, unknownDesc, ti) return } var errDesc string @@ -1825,7 +1830,7 @@ func (s *Server) handleStream(t transport.ServerTransport, stream *transport.Str ti.tr.LazyPrintf("%s", errDesc) ti.tr.SetError() } - if err := t.WriteStatus(stream, status.New(codes.Unimplemented, errDesc)); err != nil { + if err := stream.WriteStatus(status.New(codes.Unimplemented, errDesc)); err != nil { if ti != nil { ti.tr.LazyLog(&fmtStringer{"%v", []any{err}}, true) ti.tr.SetError() @@ -2100,7 +2105,7 @@ func SendHeader(ctx context.Context, md metadata.MD) error { // Notice: This function is EXPERIMENTAL and may be changed or removed in a // later release. func SetSendCompressor(ctx context.Context, name string) error { - stream, ok := ServerTransportStreamFromContext(ctx).(*transport.Stream) + stream, ok := ServerTransportStreamFromContext(ctx).(*transport.ServerStream) if !ok || stream == nil { return fmt.Errorf("failed to fetch the stream from the given context") } @@ -2122,7 +2127,7 @@ func SetSendCompressor(ctx context.Context, name string) error { // Notice: This function is EXPERIMENTAL and may be changed or removed in a // later release. func ClientSupportedCompressors(ctx context.Context) ([]string, error) { - stream, ok := ServerTransportStreamFromContext(ctx).(*transport.Stream) + stream, ok := ServerTransportStreamFromContext(ctx).(*transport.ServerStream) if !ok || stream == nil { return nil, fmt.Errorf("failed to fetch the stream from the given context %v", ctx) } diff --git a/vendor/google.golang.org/grpc/service_config.go b/vendor/google.golang.org/grpc/service_config.go index 2671c5ef69..8d451e07c7 100644 --- a/vendor/google.golang.org/grpc/service_config.go +++ b/vendor/google.golang.org/grpc/service_config.go @@ -168,6 +168,7 @@ func init() { return parseServiceConfig(js, defaultMaxCallAttempts) } } + func parseServiceConfig(js string, maxAttempts int) *serviceconfig.ParseResult { if len(js) == 0 { return &serviceconfig.ParseResult{Err: fmt.Errorf("no JSON service config provided")} @@ -267,18 +268,21 @@ func parseServiceConfig(js string, maxAttempts int) *serviceconfig.ParseResult { return &serviceconfig.ParseResult{Config: &sc} } +func isValidRetryPolicy(jrp *jsonRetryPolicy) bool { + return jrp.MaxAttempts > 1 && + jrp.InitialBackoff > 0 && + jrp.MaxBackoff > 0 && + jrp.BackoffMultiplier > 0 && + len(jrp.RetryableStatusCodes) > 0 +} + func convertRetryPolicy(jrp *jsonRetryPolicy, maxAttempts int) (p *internalserviceconfig.RetryPolicy, err error) { if jrp == nil { return nil, nil } - if jrp.MaxAttempts <= 1 || - jrp.InitialBackoff <= 0 || - jrp.MaxBackoff <= 0 || - jrp.BackoffMultiplier <= 0 || - len(jrp.RetryableStatusCodes) == 0 { - logger.Warningf("grpc: ignoring retry policy %v due to illegal configuration", jrp) - return nil, nil + if !isValidRetryPolicy(jrp) { + return nil, fmt.Errorf("invalid retry policy (%+v): ", jrp) } if jrp.MaxAttempts < maxAttempts { @@ -297,7 +301,7 @@ func convertRetryPolicy(jrp *jsonRetryPolicy, maxAttempts int) (p *internalservi return rp, nil } -func min(a, b *int) *int { +func minPointers(a, b *int) *int { if *a < *b { return a } @@ -309,7 +313,7 @@ func getMaxSize(mcMax, doptMax *int, defaultVal int) *int { return &defaultVal } if mcMax != nil && doptMax != nil { - return min(mcMax, doptMax) + return minPointers(mcMax, doptMax) } if mcMax != nil { return mcMax diff --git a/vendor/google.golang.org/grpc/stats/metrics.go b/vendor/google.golang.org/grpc/stats/metrics.go new file mode 100644 index 0000000000..641c8e9794 --- /dev/null +++ b/vendor/google.golang.org/grpc/stats/metrics.go @@ -0,0 +1,81 @@ +/* + * Copyright 2024 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package stats + +import "maps" + +// MetricSet is a set of metrics to record. Once created, MetricSet is immutable, +// however Add and Remove can make copies with specific metrics added or +// removed, respectively. +// +// Do not construct directly; use NewMetricSet instead. +type MetricSet struct { + // metrics are the set of metrics to initialize. + metrics map[string]bool +} + +// NewMetricSet returns a MetricSet containing metricNames. +func NewMetricSet(metricNames ...string) *MetricSet { + newMetrics := make(map[string]bool) + for _, metric := range metricNames { + newMetrics[metric] = true + } + return &MetricSet{metrics: newMetrics} +} + +// Metrics returns the metrics set. The returned map is read-only and must not +// be modified. +func (m *MetricSet) Metrics() map[string]bool { + return m.metrics +} + +// Add adds the metricNames to the metrics set and returns a new copy with the +// additional metrics. +func (m *MetricSet) Add(metricNames ...string) *MetricSet { + newMetrics := make(map[string]bool) + for metric := range m.metrics { + newMetrics[metric] = true + } + + for _, metric := range metricNames { + newMetrics[metric] = true + } + return &MetricSet{metrics: newMetrics} +} + +// Join joins the metrics passed in with the metrics set, and returns a new copy +// with the merged metrics. +func (m *MetricSet) Join(metrics *MetricSet) *MetricSet { + newMetrics := make(map[string]bool) + maps.Copy(newMetrics, m.metrics) + maps.Copy(newMetrics, metrics.metrics) + return &MetricSet{metrics: newMetrics} +} + +// Remove removes the metricNames from the metrics set and returns a new copy +// with the metrics removed. +func (m *MetricSet) Remove(metricNames ...string) *MetricSet { + newMetrics := make(map[string]bool) + for metric := range m.metrics { + newMetrics[metric] = true + } + + for _, metric := range metricNames { + delete(newMetrics, metric) + } + return &MetricSet{metrics: newMetrics} +} diff --git a/vendor/google.golang.org/grpc/stats/stats.go b/vendor/google.golang.org/grpc/stats/stats.go index 71195c4943..6f20d2d548 100644 --- a/vendor/google.golang.org/grpc/stats/stats.go +++ b/vendor/google.golang.org/grpc/stats/stats.go @@ -260,84 +260,42 @@ func (s *ConnEnd) IsClient() bool { return s.Client } func (s *ConnEnd) isConnStats() {} -type incomingTagsKey struct{} -type outgoingTagsKey struct{} - // SetTags attaches stats tagging data to the context, which will be sent in // the outgoing RPC with the header grpc-tags-bin. Subsequent calls to // SetTags will overwrite the values from earlier calls. // -// NOTE: this is provided only for backward compatibility with existing clients -// and will likely be removed in an upcoming release. New uses should transmit -// this type of data using metadata with a different, non-reserved (i.e. does -// not begin with "grpc-") header name. +// Deprecated: set the `grpc-tags-bin` header in the metadata instead. func SetTags(ctx context.Context, b []byte) context.Context { - return context.WithValue(ctx, outgoingTagsKey{}, b) + return metadata.AppendToOutgoingContext(ctx, "grpc-tags-bin", string(b)) } // Tags returns the tags from the context for the inbound RPC. // -// NOTE: this is provided only for backward compatibility with existing clients -// and will likely be removed in an upcoming release. New uses should transmit -// this type of data using metadata with a different, non-reserved (i.e. does -// not begin with "grpc-") header name. +// Deprecated: obtain the `grpc-tags-bin` header from metadata instead. func Tags(ctx context.Context) []byte { - b, _ := ctx.Value(incomingTagsKey{}).([]byte) - return b -} - -// SetIncomingTags attaches stats tagging data to the context, to be read by -// the application (not sent in outgoing RPCs). -// -// This is intended for gRPC-internal use ONLY. -func SetIncomingTags(ctx context.Context, b []byte) context.Context { - return context.WithValue(ctx, incomingTagsKey{}, b) -} - -// OutgoingTags returns the tags from the context for the outbound RPC. -// -// This is intended for gRPC-internal use ONLY. -func OutgoingTags(ctx context.Context) []byte { - b, _ := ctx.Value(outgoingTagsKey{}).([]byte) - return b + traceValues := metadata.ValueFromIncomingContext(ctx, "grpc-tags-bin") + if len(traceValues) == 0 { + return nil + } + return []byte(traceValues[len(traceValues)-1]) } -type incomingTraceKey struct{} -type outgoingTraceKey struct{} - // SetTrace attaches stats tagging data to the context, which will be sent in // the outgoing RPC with the header grpc-trace-bin. Subsequent calls to // SetTrace will overwrite the values from earlier calls. // -// NOTE: this is provided only for backward compatibility with existing clients -// and will likely be removed in an upcoming release. New uses should transmit -// this type of data using metadata with a different, non-reserved (i.e. does -// not begin with "grpc-") header name. +// Deprecated: set the `grpc-trace-bin` header in the metadata instead. func SetTrace(ctx context.Context, b []byte) context.Context { - return context.WithValue(ctx, outgoingTraceKey{}, b) + return metadata.AppendToOutgoingContext(ctx, "grpc-trace-bin", string(b)) } // Trace returns the trace from the context for the inbound RPC. // -// NOTE: this is provided only for backward compatibility with existing clients -// and will likely be removed in an upcoming release. New uses should transmit -// this type of data using metadata with a different, non-reserved (i.e. does -// not begin with "grpc-") header name. +// Deprecated: obtain the `grpc-trace-bin` header from metadata instead. func Trace(ctx context.Context) []byte { - b, _ := ctx.Value(incomingTraceKey{}).([]byte) - return b -} - -// SetIncomingTrace attaches stats tagging data to the context, to be read by -// the application (not sent in outgoing RPCs). It is intended for -// gRPC-internal use. -func SetIncomingTrace(ctx context.Context, b []byte) context.Context { - return context.WithValue(ctx, incomingTraceKey{}, b) -} - -// OutgoingTrace returns the trace from the context for the outbound RPC. It is -// intended for gRPC-internal use. -func OutgoingTrace(ctx context.Context) []byte { - b, _ := ctx.Value(outgoingTraceKey{}).([]byte) - return b + traceValues := metadata.ValueFromIncomingContext(ctx, "grpc-trace-bin") + if len(traceValues) == 0 { + return nil + } + return []byte(traceValues[len(traceValues)-1]) } diff --git a/vendor/google.golang.org/grpc/stream.go b/vendor/google.golang.org/grpc/stream.go index bb2b2a216c..54adbbced7 100644 --- a/vendor/google.golang.org/grpc/stream.go +++ b/vendor/google.golang.org/grpc/stream.go @@ -23,7 +23,7 @@ import ( "errors" "io" "math" - "math/rand" + rand "math/rand/v2" "strconv" "sync" "time" @@ -113,7 +113,9 @@ type ClientStream interface { // SendMsg is generally called by generated code. On error, SendMsg aborts // the stream. If the error was generated by the client, the status is // returned directly; otherwise, io.EOF is returned and the status of - // the stream may be discovered using RecvMsg. + // the stream may be discovered using RecvMsg. For unary or server-streaming + // RPCs (StreamDesc.ClientStreams is false), a nil error is returned + // unconditionally. // // SendMsg blocks until: // - There is sufficient flow control to schedule m with the transport, or @@ -216,7 +218,7 @@ func newClientStream(ctx context.Context, desc *StreamDesc, cc *ClientConn, meth var mc serviceconfig.MethodConfig var onCommit func() - var newStream = func(ctx context.Context, done func()) (iresolver.ClientStream, error) { + newStream := func(ctx context.Context, done func()) (iresolver.ClientStream, error) { return newClientStreamWithParams(ctx, desc, cc, method, mc, onCommit, done, opts...) } @@ -584,7 +586,7 @@ type csAttempt struct { ctx context.Context cs *clientStream t transport.ClientTransport - s *transport.Stream + s *transport.ClientStream p *parser pickResult balancer.PickResult @@ -706,11 +708,10 @@ func (a *csAttempt) shouldRetry(err error) (bool, error) { cs.numRetriesSincePushback = 0 } else { fact := math.Pow(rp.BackoffMultiplier, float64(cs.numRetriesSincePushback)) - cur := float64(rp.InitialBackoff) * fact - if max := float64(rp.MaxBackoff); cur > max { - cur = max - } - dur = time.Duration(rand.Int63n(int64(cur))) + cur := min(float64(rp.InitialBackoff)*fact, float64(rp.MaxBackoff)) + // Apply jitter by multiplying with a random factor between 0.8 and 1.2 + cur *= 0.8 + 0.4*rand.Float64() + dur = time.Duration(int64(cur)) cs.numRetriesSincePushback++ } @@ -991,7 +992,7 @@ func (cs *clientStream) CloseSend() error { } cs.sentLast = true op := func(a *csAttempt) error { - a.t.Write(a.s, nil, nil, &transport.Options{Last: true}) + a.s.Write(nil, nil, &transport.WriteOptions{Last: true}) // Always return nil; io.EOF is the only error that might make sense // instead, but there is no need to signal the client to call RecvMsg // as the only use left for the stream after CloseSend is to call @@ -1083,7 +1084,7 @@ func (a *csAttempt) sendMsg(m any, hdr []byte, payld mem.BufferSlice, dataLength } a.mu.Unlock() } - if err := a.t.Write(a.s, hdr, payld, &transport.Options{Last: !cs.desc.ClientStreams}); err != nil { + if err := a.s.Write(hdr, payld, &transport.WriteOptions{Last: !cs.desc.ClientStreams}); err != nil { if !cs.desc.ClientStreams { // For non-client-streaming RPCs, we return nil instead of EOF on error // because the generated code requires it. finish is not called; RecvMsg() @@ -1097,9 +1098,6 @@ func (a *csAttempt) sendMsg(m any, hdr []byte, payld mem.BufferSlice, dataLength sh.HandleRPC(a.ctx, outPayload(true, m, dataLength, payloadLength, time.Now())) } } - if channelz.IsOn() { - a.t.IncrMsgSent() - } return nil } @@ -1153,9 +1151,6 @@ func (a *csAttempt) recvMsg(m any, payInfo *payloadInfo) (err error) { Length: payInfo.uncompressedBytes.Len(), }) } - if channelz.IsOn() { - a.t.IncrMsgRecv() - } if cs.desc.ServerStreams { // Subsequent messages should be received by subsequent RecvMsg calls. return nil @@ -1183,7 +1178,7 @@ func (a *csAttempt) finish(err error) { } var tr metadata.MD if a.s != nil { - a.t.CloseStream(a.s, err) + a.s.Close(err) tr = a.s.Trailer() } @@ -1340,7 +1335,7 @@ func newNonRetryClientStream(ctx context.Context, desc *StreamDesc, method strin } type addrConnStream struct { - s *transport.Stream + s *transport.ClientStream ac *addrConn callHdr *transport.CallHdr cancel context.CancelFunc @@ -1380,7 +1375,7 @@ func (as *addrConnStream) CloseSend() error { } as.sentLast = true - as.t.Write(as.s, nil, nil, &transport.Options{Last: true}) + as.s.Write(nil, nil, &transport.WriteOptions{Last: true}) // Always return nil; io.EOF is the only error that might make sense // instead, but there is no need to signal the client to call RecvMsg // as the only use left for the stream after CloseSend is to call @@ -1430,7 +1425,7 @@ func (as *addrConnStream) SendMsg(m any) (err error) { return status.Errorf(codes.ResourceExhausted, "trying to send message larger than max (%d vs. %d)", payload.Len(), *as.callInfo.maxSendMessageSize) } - if err := as.t.Write(as.s, hdr, payload, &transport.Options{Last: !as.desc.ClientStreams}); err != nil { + if err := as.s.Write(hdr, payload, &transport.WriteOptions{Last: !as.desc.ClientStreams}); err != nil { if !as.desc.ClientStreams { // For non-client-streaming RPCs, we return nil instead of EOF on error // because the generated code requires it. finish is not called; RecvMsg() @@ -1440,9 +1435,6 @@ func (as *addrConnStream) SendMsg(m any) (err error) { return io.EOF } - if channelz.IsOn() { - as.t.IncrMsgSent() - } return nil } @@ -1480,9 +1472,6 @@ func (as *addrConnStream) RecvMsg(m any) (err error) { return toRPCErr(err) } - if channelz.IsOn() { - as.t.IncrMsgRecv() - } if as.desc.ServerStreams { // Subsequent messages should be received by subsequent RecvMsg calls. return nil @@ -1510,7 +1499,7 @@ func (as *addrConnStream) finish(err error) { err = nil } if as.s != nil { - as.t.CloseStream(as.s, err) + as.s.Close(err) } if err != nil { @@ -1577,8 +1566,7 @@ type ServerStream interface { // serverStream implements a server side Stream. type serverStream struct { ctx context.Context - t transport.ServerTransport - s *transport.Stream + s *transport.ServerStream p *parser codec baseCodec @@ -1628,7 +1616,7 @@ func (ss *serverStream) SendHeader(md metadata.MD) error { return status.Error(codes.Internal, err.Error()) } - err = ss.t.WriteHeader(ss.s, md) + err = ss.s.SendHeader(md) if len(ss.binlogs) != 0 && !ss.serverHeaderBinlogged { h, _ := ss.s.Header() sh := &binarylog.ServerHeader{ @@ -1668,7 +1656,7 @@ func (ss *serverStream) SendMsg(m any) (err error) { } if err != nil && err != io.EOF { st, _ := status.FromError(toRPCErr(err)) - ss.t.WriteStatus(ss.s, st) + ss.s.WriteStatus(st) // Non-user specified status was sent out. This should be an error // case (as a server side Cancel maybe). // @@ -1676,9 +1664,6 @@ func (ss *serverStream) SendMsg(m any) (err error) { // status from the service handler, we will log that error instead. // This behavior is similar to an interceptor. } - if channelz.IsOn() && err == nil { - ss.t.IncrMsgSent() - } }() // Server handler could have set new compressor by calling SetSendCompressor. @@ -1710,7 +1695,7 @@ func (ss *serverStream) SendMsg(m any) (err error) { if payloadLen > ss.maxSendMessageSize { return status.Errorf(codes.ResourceExhausted, "trying to send message larger than max (%d vs. %d)", payloadLen, ss.maxSendMessageSize) } - if err := ss.t.Write(ss.s, hdr, payload, &transport.Options{Last: false}); err != nil { + if err := ss.s.Write(hdr, payload, &transport.WriteOptions{Last: false}); err != nil { return toRPCErr(err) } @@ -1756,7 +1741,7 @@ func (ss *serverStream) RecvMsg(m any) (err error) { } if err != nil && err != io.EOF { st, _ := status.FromError(toRPCErr(err)) - ss.t.WriteStatus(ss.s, st) + ss.s.WriteStatus(st) // Non-user specified status was sent out. This should be an error // case (as a server side Cancel maybe). // @@ -1764,9 +1749,6 @@ func (ss *serverStream) RecvMsg(m any) (err error) { // status from the service handler, we will log that error instead. // This behavior is similar to an interceptor. } - if channelz.IsOn() && err == nil { - ss.t.IncrMsgRecv() - } }() var payInfo *payloadInfo if len(ss.statsHandler) != 0 || len(ss.binlogs) != 0 { @@ -1784,7 +1766,7 @@ func (ss *serverStream) RecvMsg(m any) (err error) { return err } if err == io.ErrUnexpectedEOF { - err = status.Errorf(codes.Internal, io.ErrUnexpectedEOF.Error()) + err = status.Error(codes.Internal, io.ErrUnexpectedEOF.Error()) } return toRPCErr(err) } diff --git a/vendor/google.golang.org/grpc/version.go b/vendor/google.golang.org/grpc/version.go index a96b6a6bff..0e03fa4d4f 100644 --- a/vendor/google.golang.org/grpc/version.go +++ b/vendor/google.golang.org/grpc/version.go @@ -19,4 +19,4 @@ package grpc // Version is the current grpc version. -const Version = "1.67.1" +const Version = "1.70.0" diff --git a/vendor/google.golang.org/protobuf/internal/version/version.go b/vendor/google.golang.org/protobuf/internal/version/version.go index f5c06280fe..4a39af0c63 100644 --- a/vendor/google.golang.org/protobuf/internal/version/version.go +++ b/vendor/google.golang.org/protobuf/internal/version/version.go @@ -52,7 +52,7 @@ import ( const ( Major = 1 Minor = 36 - Patch = 3 + Patch = 4 PreRelease = "" ) diff --git a/vendor/google.golang.org/protobuf/reflect/protodesc/editions.go b/vendor/google.golang.org/protobuf/reflect/protodesc/editions.go index f55b036959..697a61b290 100644 --- a/vendor/google.golang.org/protobuf/reflect/protodesc/editions.go +++ b/vendor/google.golang.org/protobuf/reflect/protodesc/editions.go @@ -11,6 +11,7 @@ import ( "google.golang.org/protobuf/internal/editiondefaults" "google.golang.org/protobuf/internal/filedesc" + "google.golang.org/protobuf/internal/genid" "google.golang.org/protobuf/proto" "google.golang.org/protobuf/reflect/protoreflect" "google.golang.org/protobuf/types/descriptorpb" @@ -128,23 +129,39 @@ func mergeEditionFeatures(parentDesc protoreflect.Descriptor, child *descriptorp // We must not use proto.GetExtension(child, gofeaturespb.E_Go) // because that only works for messages we generated, but not for // dynamicpb messages. See golang/protobuf#1669. + // + // Further, we harden this code against adversarial inputs: a + // service which accepts descriptors from a possibly malicious + // source shouldn't crash. goFeatures := child.ProtoReflect().Get(gofeaturespb.E_Go.TypeDescriptor()) if !goFeatures.IsValid() { return parentFS } + gf, ok := goFeatures.Interface().(protoreflect.Message) + if !ok { + return parentFS + } // gf.Interface() could be *dynamicpb.Message or *gofeaturespb.GoFeatures. - gf := goFeatures.Message() fields := gf.Descriptor().Fields() - if fd := fields.ByName("legacy_unmarshal_json_enum"); gf.Has(fd) { + if fd := fields.ByNumber(genid.GoFeatures_LegacyUnmarshalJsonEnum_field_number); fd != nil && + !fd.IsList() && + fd.Kind() == protoreflect.BoolKind && + gf.Has(fd) { parentFS.GenerateLegacyUnmarshalJSON = gf.Get(fd).Bool() } - if fd := fields.ByName("strip_enum_prefix"); gf.Has(fd) { + if fd := fields.ByNumber(genid.GoFeatures_StripEnumPrefix_field_number); fd != nil && + !fd.IsList() && + fd.Kind() == protoreflect.EnumKind && + gf.Has(fd) { parentFS.StripEnumPrefix = int(gf.Get(fd).Enum()) } - if fd := fields.ByName("api_level"); gf.Has(fd) { + if fd := fields.ByNumber(genid.GoFeatures_ApiLevel_field_number); fd != nil && + !fd.IsList() && + fd.Kind() == protoreflect.EnumKind && + gf.Has(fd) { parentFS.APILevel = int(gf.Get(fd).Enum()) } diff --git a/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go b/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go index a551e7ae94..a516337674 100644 --- a/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go +++ b/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go @@ -46,6 +46,7 @@ import ( protoimpl "google.golang.org/protobuf/runtime/protoimpl" reflect "reflect" sync "sync" + unsafe "unsafe" ) // The full set of known editions. @@ -4360,7 +4361,7 @@ func (x *GeneratedCodeInfo_Annotation) GetSemantic() GeneratedCodeInfo_Annotatio var File_google_protobuf_descriptor_proto protoreflect.FileDescriptor -var file_google_protobuf_descriptor_proto_rawDesc = []byte{ +var file_google_protobuf_descriptor_proto_rawDesc = string([]byte{ 0x0a, 0x20, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x64, 0x65, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74, 0x6f, 0x72, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, @@ -5130,16 +5131,16 @@ var file_google_protobuf_descriptor_proto_rawDesc = []byte{ 0x70, 0x62, 0xf8, 0x01, 0x01, 0xa2, 0x02, 0x03, 0x47, 0x50, 0x42, 0xaa, 0x02, 0x1a, 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x52, 0x65, 0x66, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, -} +}) var ( file_google_protobuf_descriptor_proto_rawDescOnce sync.Once - file_google_protobuf_descriptor_proto_rawDescData = file_google_protobuf_descriptor_proto_rawDesc + file_google_protobuf_descriptor_proto_rawDescData []byte ) func file_google_protobuf_descriptor_proto_rawDescGZIP() []byte { file_google_protobuf_descriptor_proto_rawDescOnce.Do(func() { - file_google_protobuf_descriptor_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_protobuf_descriptor_proto_rawDescData) + file_google_protobuf_descriptor_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_google_protobuf_descriptor_proto_rawDesc), len(file_google_protobuf_descriptor_proto_rawDesc))) }) return file_google_protobuf_descriptor_proto_rawDescData } @@ -5292,7 +5293,7 @@ func file_google_protobuf_descriptor_proto_init() { out := protoimpl.TypeBuilder{ File: protoimpl.DescBuilder{ GoPackagePath: reflect.TypeOf(x{}).PkgPath(), - RawDescriptor: file_google_protobuf_descriptor_proto_rawDesc, + RawDescriptor: unsafe.Slice(unsafe.StringData(file_google_protobuf_descriptor_proto_rawDesc), len(file_google_protobuf_descriptor_proto_rawDesc)), NumEnums: 17, NumMessages: 33, NumExtensions: 0, @@ -5304,7 +5305,6 @@ func file_google_protobuf_descriptor_proto_init() { MessageInfos: file_google_protobuf_descriptor_proto_msgTypes, }.Build() File_google_protobuf_descriptor_proto = out.File - file_google_protobuf_descriptor_proto_rawDesc = nil file_google_protobuf_descriptor_proto_goTypes = nil file_google_protobuf_descriptor_proto_depIdxs = nil } diff --git a/vendor/google.golang.org/protobuf/types/gofeaturespb/go_features.pb.go b/vendor/google.golang.org/protobuf/types/gofeaturespb/go_features.pb.go index e0b72eaf92..28d24bad79 100644 --- a/vendor/google.golang.org/protobuf/types/gofeaturespb/go_features.pb.go +++ b/vendor/google.golang.org/protobuf/types/gofeaturespb/go_features.pb.go @@ -16,6 +16,7 @@ import ( descriptorpb "google.golang.org/protobuf/types/descriptorpb" reflect "reflect" sync "sync" + unsafe "unsafe" ) type GoFeatures_APILevel int32 @@ -227,7 +228,7 @@ var ( var File_google_protobuf_go_features_proto protoreflect.FileDescriptor -var file_google_protobuf_go_features_proto_rawDesc = []byte{ +var file_google_protobuf_go_features_proto_rawDesc = string([]byte{ 0x0a, 0x21, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x67, 0x6f, 0x5f, 0x66, 0x65, 0x61, 0x74, 0x75, 0x72, 0x65, 0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x02, 0x70, 0x62, 0x1a, 0x20, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, @@ -283,16 +284,16 @@ var file_google_protobuf_go_features_proto_rawDesc = []byte{ 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2e, 0x6f, 0x72, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x74, 0x79, 0x70, 0x65, 0x73, 0x2f, 0x67, 0x6f, 0x66, 0x65, 0x61, 0x74, 0x75, 0x72, 0x65, 0x73, 0x70, 0x62, -} +}) var ( file_google_protobuf_go_features_proto_rawDescOnce sync.Once - file_google_protobuf_go_features_proto_rawDescData = file_google_protobuf_go_features_proto_rawDesc + file_google_protobuf_go_features_proto_rawDescData []byte ) func file_google_protobuf_go_features_proto_rawDescGZIP() []byte { file_google_protobuf_go_features_proto_rawDescOnce.Do(func() { - file_google_protobuf_go_features_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_protobuf_go_features_proto_rawDescData) + file_google_protobuf_go_features_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_google_protobuf_go_features_proto_rawDesc), len(file_google_protobuf_go_features_proto_rawDesc))) }) return file_google_protobuf_go_features_proto_rawDescData } @@ -326,7 +327,7 @@ func file_google_protobuf_go_features_proto_init() { out := protoimpl.TypeBuilder{ File: protoimpl.DescBuilder{ GoPackagePath: reflect.TypeOf(x{}).PkgPath(), - RawDescriptor: file_google_protobuf_go_features_proto_rawDesc, + RawDescriptor: unsafe.Slice(unsafe.StringData(file_google_protobuf_go_features_proto_rawDesc), len(file_google_protobuf_go_features_proto_rawDesc)), NumEnums: 2, NumMessages: 1, NumExtensions: 1, @@ -339,7 +340,6 @@ func file_google_protobuf_go_features_proto_init() { ExtensionInfos: file_google_protobuf_go_features_proto_extTypes, }.Build() File_google_protobuf_go_features_proto = out.File - file_google_protobuf_go_features_proto_rawDesc = nil file_google_protobuf_go_features_proto_goTypes = nil file_google_protobuf_go_features_proto_depIdxs = nil } diff --git a/vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go b/vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go index 191552cce0..497da66e91 100644 --- a/vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go +++ b/vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go @@ -122,6 +122,7 @@ import ( reflect "reflect" strings "strings" sync "sync" + unsafe "unsafe" ) // `Any` contains an arbitrary serialized protocol buffer message along with a @@ -411,7 +412,7 @@ func (x *Any) GetValue() []byte { var File_google_protobuf_any_proto protoreflect.FileDescriptor -var file_google_protobuf_any_proto_rawDesc = []byte{ +var file_google_protobuf_any_proto_rawDesc = string([]byte{ 0x0a, 0x19, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x61, 0x6e, 0x79, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x22, 0x36, 0x0a, 0x03, @@ -427,16 +428,16 @@ var file_google_protobuf_any_proto_rawDesc = []byte{ 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x57, 0x65, 0x6c, 0x6c, 0x4b, 0x6e, 0x6f, 0x77, 0x6e, 0x54, 0x79, 0x70, 0x65, 0x73, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, -} +}) var ( file_google_protobuf_any_proto_rawDescOnce sync.Once - file_google_protobuf_any_proto_rawDescData = file_google_protobuf_any_proto_rawDesc + file_google_protobuf_any_proto_rawDescData []byte ) func file_google_protobuf_any_proto_rawDescGZIP() []byte { file_google_protobuf_any_proto_rawDescOnce.Do(func() { - file_google_protobuf_any_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_protobuf_any_proto_rawDescData) + file_google_protobuf_any_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_google_protobuf_any_proto_rawDesc), len(file_google_protobuf_any_proto_rawDesc))) }) return file_google_protobuf_any_proto_rawDescData } @@ -462,7 +463,7 @@ func file_google_protobuf_any_proto_init() { out := protoimpl.TypeBuilder{ File: protoimpl.DescBuilder{ GoPackagePath: reflect.TypeOf(x{}).PkgPath(), - RawDescriptor: file_google_protobuf_any_proto_rawDesc, + RawDescriptor: unsafe.Slice(unsafe.StringData(file_google_protobuf_any_proto_rawDesc), len(file_google_protobuf_any_proto_rawDesc)), NumEnums: 0, NumMessages: 1, NumExtensions: 0, @@ -473,7 +474,6 @@ func file_google_protobuf_any_proto_init() { MessageInfos: file_google_protobuf_any_proto_msgTypes, }.Build() File_google_protobuf_any_proto = out.File - file_google_protobuf_any_proto_rawDesc = nil file_google_protobuf_any_proto_goTypes = nil file_google_protobuf_any_proto_depIdxs = nil } diff --git a/vendor/google.golang.org/protobuf/types/known/durationpb/duration.pb.go b/vendor/google.golang.org/protobuf/types/known/durationpb/duration.pb.go index 34d76e6cd9..193880d181 100644 --- a/vendor/google.golang.org/protobuf/types/known/durationpb/duration.pb.go +++ b/vendor/google.golang.org/protobuf/types/known/durationpb/duration.pb.go @@ -80,6 +80,7 @@ import ( reflect "reflect" sync "sync" time "time" + unsafe "unsafe" ) // A Duration represents a signed, fixed-length span of time represented @@ -288,7 +289,7 @@ func (x *Duration) GetNanos() int32 { var File_google_protobuf_duration_proto protoreflect.FileDescriptor -var file_google_protobuf_duration_proto_rawDesc = []byte{ +var file_google_protobuf_duration_proto_rawDesc = string([]byte{ 0x0a, 0x1e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x64, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, @@ -305,16 +306,16 @@ var file_google_protobuf_duration_proto_rawDesc = []byte{ 0x50, 0x42, 0xaa, 0x02, 0x1e, 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x57, 0x65, 0x6c, 0x6c, 0x4b, 0x6e, 0x6f, 0x77, 0x6e, 0x54, 0x79, 0x70, 0x65, 0x73, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, -} +}) var ( file_google_protobuf_duration_proto_rawDescOnce sync.Once - file_google_protobuf_duration_proto_rawDescData = file_google_protobuf_duration_proto_rawDesc + file_google_protobuf_duration_proto_rawDescData []byte ) func file_google_protobuf_duration_proto_rawDescGZIP() []byte { file_google_protobuf_duration_proto_rawDescOnce.Do(func() { - file_google_protobuf_duration_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_protobuf_duration_proto_rawDescData) + file_google_protobuf_duration_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_google_protobuf_duration_proto_rawDesc), len(file_google_protobuf_duration_proto_rawDesc))) }) return file_google_protobuf_duration_proto_rawDescData } @@ -340,7 +341,7 @@ func file_google_protobuf_duration_proto_init() { out := protoimpl.TypeBuilder{ File: protoimpl.DescBuilder{ GoPackagePath: reflect.TypeOf(x{}).PkgPath(), - RawDescriptor: file_google_protobuf_duration_proto_rawDesc, + RawDescriptor: unsafe.Slice(unsafe.StringData(file_google_protobuf_duration_proto_rawDesc), len(file_google_protobuf_duration_proto_rawDesc)), NumEnums: 0, NumMessages: 1, NumExtensions: 0, @@ -351,7 +352,6 @@ func file_google_protobuf_duration_proto_init() { MessageInfos: file_google_protobuf_duration_proto_msgTypes, }.Build() File_google_protobuf_duration_proto = out.File - file_google_protobuf_duration_proto_rawDesc = nil file_google_protobuf_duration_proto_goTypes = nil file_google_protobuf_duration_proto_depIdxs = nil } diff --git a/vendor/google.golang.org/protobuf/types/known/emptypb/empty.pb.go b/vendor/google.golang.org/protobuf/types/known/emptypb/empty.pb.go index 7fcdd382cc..a5b8657c4b 100644 --- a/vendor/google.golang.org/protobuf/types/known/emptypb/empty.pb.go +++ b/vendor/google.golang.org/protobuf/types/known/emptypb/empty.pb.go @@ -38,6 +38,7 @@ import ( protoimpl "google.golang.org/protobuf/runtime/protoimpl" reflect "reflect" sync "sync" + unsafe "unsafe" ) // A generic empty message that you can re-use to avoid defining duplicated @@ -85,7 +86,7 @@ func (*Empty) Descriptor() ([]byte, []int) { var File_google_protobuf_empty_proto protoreflect.FileDescriptor -var file_google_protobuf_empty_proto_rawDesc = []byte{ +var file_google_protobuf_empty_proto_rawDesc = string([]byte{ 0x0a, 0x1b, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x65, 0x6d, 0x70, 0x74, 0x79, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x22, 0x07, @@ -98,16 +99,16 @@ var file_google_protobuf_empty_proto_rawDesc = []byte{ 0x02, 0x03, 0x47, 0x50, 0x42, 0xaa, 0x02, 0x1e, 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x57, 0x65, 0x6c, 0x6c, 0x4b, 0x6e, 0x6f, 0x77, 0x6e, 0x54, 0x79, 0x70, 0x65, 0x73, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, -} +}) var ( file_google_protobuf_empty_proto_rawDescOnce sync.Once - file_google_protobuf_empty_proto_rawDescData = file_google_protobuf_empty_proto_rawDesc + file_google_protobuf_empty_proto_rawDescData []byte ) func file_google_protobuf_empty_proto_rawDescGZIP() []byte { file_google_protobuf_empty_proto_rawDescOnce.Do(func() { - file_google_protobuf_empty_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_protobuf_empty_proto_rawDescData) + file_google_protobuf_empty_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_google_protobuf_empty_proto_rawDesc), len(file_google_protobuf_empty_proto_rawDesc))) }) return file_google_protobuf_empty_proto_rawDescData } @@ -133,7 +134,7 @@ func file_google_protobuf_empty_proto_init() { out := protoimpl.TypeBuilder{ File: protoimpl.DescBuilder{ GoPackagePath: reflect.TypeOf(x{}).PkgPath(), - RawDescriptor: file_google_protobuf_empty_proto_rawDesc, + RawDescriptor: unsafe.Slice(unsafe.StringData(file_google_protobuf_empty_proto_rawDesc), len(file_google_protobuf_empty_proto_rawDesc)), NumEnums: 0, NumMessages: 1, NumExtensions: 0, @@ -144,7 +145,6 @@ func file_google_protobuf_empty_proto_init() { MessageInfos: file_google_protobuf_empty_proto_msgTypes, }.Build() File_google_protobuf_empty_proto = out.File - file_google_protobuf_empty_proto_rawDesc = nil file_google_protobuf_empty_proto_goTypes = nil file_google_protobuf_empty_proto_depIdxs = nil } diff --git a/vendor/google.golang.org/protobuf/types/known/fieldmaskpb/field_mask.pb.go b/vendor/google.golang.org/protobuf/types/known/fieldmaskpb/field_mask.pb.go index e5d7da38c2..041feb0f3e 100644 --- a/vendor/google.golang.org/protobuf/types/known/fieldmaskpb/field_mask.pb.go +++ b/vendor/google.golang.org/protobuf/types/known/fieldmaskpb/field_mask.pb.go @@ -83,6 +83,7 @@ import ( sort "sort" strings "strings" sync "sync" + unsafe "unsafe" ) // `FieldMask` represents a set of symbolic field paths, for example: @@ -503,7 +504,7 @@ func (x *FieldMask) GetPaths() []string { var File_google_protobuf_field_mask_proto protoreflect.FileDescriptor -var file_google_protobuf_field_mask_proto_rawDesc = []byte{ +var file_google_protobuf_field_mask_proto_rawDesc = string([]byte{ 0x0a, 0x20, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x66, 0x69, 0x65, 0x6c, 0x64, 0x5f, 0x6d, 0x61, 0x73, 0x6b, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, @@ -519,16 +520,16 @@ var file_google_protobuf_field_mask_proto_rawDesc = []byte{ 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x57, 0x65, 0x6c, 0x6c, 0x4b, 0x6e, 0x6f, 0x77, 0x6e, 0x54, 0x79, 0x70, 0x65, 0x73, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, -} +}) var ( file_google_protobuf_field_mask_proto_rawDescOnce sync.Once - file_google_protobuf_field_mask_proto_rawDescData = file_google_protobuf_field_mask_proto_rawDesc + file_google_protobuf_field_mask_proto_rawDescData []byte ) func file_google_protobuf_field_mask_proto_rawDescGZIP() []byte { file_google_protobuf_field_mask_proto_rawDescOnce.Do(func() { - file_google_protobuf_field_mask_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_protobuf_field_mask_proto_rawDescData) + file_google_protobuf_field_mask_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_google_protobuf_field_mask_proto_rawDesc), len(file_google_protobuf_field_mask_proto_rawDesc))) }) return file_google_protobuf_field_mask_proto_rawDescData } @@ -554,7 +555,7 @@ func file_google_protobuf_field_mask_proto_init() { out := protoimpl.TypeBuilder{ File: protoimpl.DescBuilder{ GoPackagePath: reflect.TypeOf(x{}).PkgPath(), - RawDescriptor: file_google_protobuf_field_mask_proto_rawDesc, + RawDescriptor: unsafe.Slice(unsafe.StringData(file_google_protobuf_field_mask_proto_rawDesc), len(file_google_protobuf_field_mask_proto_rawDesc)), NumEnums: 0, NumMessages: 1, NumExtensions: 0, @@ -565,7 +566,6 @@ func file_google_protobuf_field_mask_proto_init() { MessageInfos: file_google_protobuf_field_mask_proto_msgTypes, }.Build() File_google_protobuf_field_mask_proto = out.File - file_google_protobuf_field_mask_proto_rawDesc = nil file_google_protobuf_field_mask_proto_goTypes = nil file_google_protobuf_field_mask_proto_depIdxs = nil } diff --git a/vendor/google.golang.org/protobuf/types/known/structpb/struct.pb.go b/vendor/google.golang.org/protobuf/types/known/structpb/struct.pb.go index f2c53ea337..ecdd31ab53 100644 --- a/vendor/google.golang.org/protobuf/types/known/structpb/struct.pb.go +++ b/vendor/google.golang.org/protobuf/types/known/structpb/struct.pb.go @@ -128,6 +128,7 @@ import ( reflect "reflect" sync "sync" utf8 "unicode/utf8" + unsafe "unsafe" ) // `NullValue` is a singleton enumeration to represent the null value for the @@ -671,7 +672,7 @@ func (x *ListValue) GetValues() []*Value { var File_google_protobuf_struct_proto protoreflect.FileDescriptor -var file_google_protobuf_struct_proto_rawDesc = []byte{ +var file_google_protobuf_struct_proto_rawDesc = string([]byte{ 0x0a, 0x1c, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x73, 0x74, 0x72, 0x75, 0x63, 0x74, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x22, @@ -719,16 +720,16 @@ var file_google_protobuf_struct_proto_rawDesc = []byte{ 0x6c, 0x65, 0x2e, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x57, 0x65, 0x6c, 0x6c, 0x4b, 0x6e, 0x6f, 0x77, 0x6e, 0x54, 0x79, 0x70, 0x65, 0x73, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, -} +}) var ( file_google_protobuf_struct_proto_rawDescOnce sync.Once - file_google_protobuf_struct_proto_rawDescData = file_google_protobuf_struct_proto_rawDesc + file_google_protobuf_struct_proto_rawDescData []byte ) func file_google_protobuf_struct_proto_rawDescGZIP() []byte { file_google_protobuf_struct_proto_rawDescOnce.Do(func() { - file_google_protobuf_struct_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_protobuf_struct_proto_rawDescData) + file_google_protobuf_struct_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_google_protobuf_struct_proto_rawDesc), len(file_google_protobuf_struct_proto_rawDesc))) }) return file_google_protobuf_struct_proto_rawDescData } @@ -773,7 +774,7 @@ func file_google_protobuf_struct_proto_init() { out := protoimpl.TypeBuilder{ File: protoimpl.DescBuilder{ GoPackagePath: reflect.TypeOf(x{}).PkgPath(), - RawDescriptor: file_google_protobuf_struct_proto_rawDesc, + RawDescriptor: unsafe.Slice(unsafe.StringData(file_google_protobuf_struct_proto_rawDesc), len(file_google_protobuf_struct_proto_rawDesc)), NumEnums: 1, NumMessages: 4, NumExtensions: 0, @@ -785,7 +786,6 @@ func file_google_protobuf_struct_proto_init() { MessageInfos: file_google_protobuf_struct_proto_msgTypes, }.Build() File_google_protobuf_struct_proto = out.File - file_google_protobuf_struct_proto_rawDesc = nil file_google_protobuf_struct_proto_goTypes = nil file_google_protobuf_struct_proto_depIdxs = nil } diff --git a/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go b/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go index 9550109aa3..00ac835c0b 100644 --- a/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go +++ b/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go @@ -78,6 +78,7 @@ import ( reflect "reflect" sync "sync" time "time" + unsafe "unsafe" ) // A Timestamp represents a point in time independent of any time zone or local @@ -297,7 +298,7 @@ func (x *Timestamp) GetNanos() int32 { var File_google_protobuf_timestamp_proto protoreflect.FileDescriptor -var file_google_protobuf_timestamp_proto_rawDesc = []byte{ +var file_google_protobuf_timestamp_proto_rawDesc = string([]byte{ 0x0a, 0x1f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x74, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, @@ -314,16 +315,16 @@ var file_google_protobuf_timestamp_proto_rawDesc = []byte{ 0xa2, 0x02, 0x03, 0x47, 0x50, 0x42, 0xaa, 0x02, 0x1e, 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x57, 0x65, 0x6c, 0x6c, 0x4b, 0x6e, 0x6f, 0x77, 0x6e, 0x54, 0x79, 0x70, 0x65, 0x73, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, -} +}) var ( file_google_protobuf_timestamp_proto_rawDescOnce sync.Once - file_google_protobuf_timestamp_proto_rawDescData = file_google_protobuf_timestamp_proto_rawDesc + file_google_protobuf_timestamp_proto_rawDescData []byte ) func file_google_protobuf_timestamp_proto_rawDescGZIP() []byte { file_google_protobuf_timestamp_proto_rawDescOnce.Do(func() { - file_google_protobuf_timestamp_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_protobuf_timestamp_proto_rawDescData) + file_google_protobuf_timestamp_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_google_protobuf_timestamp_proto_rawDesc), len(file_google_protobuf_timestamp_proto_rawDesc))) }) return file_google_protobuf_timestamp_proto_rawDescData } @@ -349,7 +350,7 @@ func file_google_protobuf_timestamp_proto_init() { out := protoimpl.TypeBuilder{ File: protoimpl.DescBuilder{ GoPackagePath: reflect.TypeOf(x{}).PkgPath(), - RawDescriptor: file_google_protobuf_timestamp_proto_rawDesc, + RawDescriptor: unsafe.Slice(unsafe.StringData(file_google_protobuf_timestamp_proto_rawDesc), len(file_google_protobuf_timestamp_proto_rawDesc)), NumEnums: 0, NumMessages: 1, NumExtensions: 0, @@ -360,7 +361,6 @@ func file_google_protobuf_timestamp_proto_init() { MessageInfos: file_google_protobuf_timestamp_proto_msgTypes, }.Build() File_google_protobuf_timestamp_proto = out.File - file_google_protobuf_timestamp_proto_rawDesc = nil file_google_protobuf_timestamp_proto_goTypes = nil file_google_protobuf_timestamp_proto_depIdxs = nil } diff --git a/vendor/google.golang.org/protobuf/types/known/wrapperspb/wrappers.pb.go b/vendor/google.golang.org/protobuf/types/known/wrapperspb/wrappers.pb.go index 15b424ec12..5de5301063 100644 --- a/vendor/google.golang.org/protobuf/types/known/wrapperspb/wrappers.pb.go +++ b/vendor/google.golang.org/protobuf/types/known/wrapperspb/wrappers.pb.go @@ -48,6 +48,7 @@ import ( protoimpl "google.golang.org/protobuf/runtime/protoimpl" reflect "reflect" sync "sync" + unsafe "unsafe" ) // Wrapper message for `double`. @@ -529,7 +530,7 @@ func (x *BytesValue) GetValue() []byte { var File_google_protobuf_wrappers_proto protoreflect.FileDescriptor -var file_google_protobuf_wrappers_proto_rawDesc = []byte{ +var file_google_protobuf_wrappers_proto_rawDesc = string([]byte{ 0x0a, 0x1e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x77, 0x72, 0x61, 0x70, 0x70, 0x65, 0x72, 0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, @@ -563,16 +564,16 @@ var file_google_protobuf_wrappers_proto_rawDesc = []byte{ 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x57, 0x65, 0x6c, 0x6c, 0x4b, 0x6e, 0x6f, 0x77, 0x6e, 0x54, 0x79, 0x70, 0x65, 0x73, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, -} +}) var ( file_google_protobuf_wrappers_proto_rawDescOnce sync.Once - file_google_protobuf_wrappers_proto_rawDescData = file_google_protobuf_wrappers_proto_rawDesc + file_google_protobuf_wrappers_proto_rawDescData []byte ) func file_google_protobuf_wrappers_proto_rawDescGZIP() []byte { file_google_protobuf_wrappers_proto_rawDescOnce.Do(func() { - file_google_protobuf_wrappers_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_protobuf_wrappers_proto_rawDescData) + file_google_protobuf_wrappers_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_google_protobuf_wrappers_proto_rawDesc), len(file_google_protobuf_wrappers_proto_rawDesc))) }) return file_google_protobuf_wrappers_proto_rawDescData } @@ -606,7 +607,7 @@ func file_google_protobuf_wrappers_proto_init() { out := protoimpl.TypeBuilder{ File: protoimpl.DescBuilder{ GoPackagePath: reflect.TypeOf(x{}).PkgPath(), - RawDescriptor: file_google_protobuf_wrappers_proto_rawDesc, + RawDescriptor: unsafe.Slice(unsafe.StringData(file_google_protobuf_wrappers_proto_rawDesc), len(file_google_protobuf_wrappers_proto_rawDesc)), NumEnums: 0, NumMessages: 9, NumExtensions: 0, @@ -617,7 +618,6 @@ func file_google_protobuf_wrappers_proto_init() { MessageInfos: file_google_protobuf_wrappers_proto_msgTypes, }.Build() File_google_protobuf_wrappers_proto = out.File - file_google_protobuf_wrappers_proto_rawDesc = nil file_google_protobuf_wrappers_proto_goTypes = nil file_google_protobuf_wrappers_proto_depIdxs = nil } diff --git a/vendor/modules.txt b/vendor/modules.txt index cde8630aa2..6016cbf814 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -1,3 +1,6 @@ +# cel.dev/expr v0.19.1 +## explicit; go 1.21.1 +cel.dev/expr # contrib.go.opencensus.io/exporter/ocagent v0.7.1-0.20200907061046-05415f1de66d ## explicit; go 1.13 contrib.go.opencensus.io/exporter/ocagent @@ -218,8 +221,8 @@ github.com/golang/protobuf/ptypes github.com/golang/protobuf/ptypes/any github.com/golang/protobuf/ptypes/duration github.com/golang/protobuf/ptypes/timestamp -# github.com/google/cel-go v0.21.0 -## explicit; go 1.18 +# github.com/google/cel-go v0.23.1 +## explicit; go 1.21.1 github.com/google/cel-go/cel github.com/google/cel-go/checker github.com/google/cel-go/checker/decls @@ -297,8 +300,8 @@ github.com/google/pprof/profile # github.com/google/uuid v1.6.0 ## explicit github.com/google/uuid -# github.com/grpc-ecosystem/grpc-gateway/v2 v2.23.0 -## explicit; go 1.21 +# github.com/grpc-ecosystem/grpc-gateway/v2 v2.25.1 +## explicit; go 1.22.0 github.com/grpc-ecosystem/grpc-gateway/v2/internal/httprule github.com/grpc-ecosystem/grpc-gateway/v2/runtime github.com/grpc-ecosystem/grpc-gateway/v2/utilities @@ -461,8 +464,8 @@ github.com/spf13/pflag # github.com/stoewer/go-strcase v1.3.0 ## explicit; go 1.11 github.com/stoewer/go-strcase -# github.com/tektoncd/pipeline v0.65.6 -## explicit; go 1.22 +# github.com/tektoncd/pipeline v0.68.0 +## explicit; go 1.22.3 github.com/tektoncd/pipeline/internal/artifactref github.com/tektoncd/pipeline/pkg/apis/config github.com/tektoncd/pipeline/pkg/apis/pipeline @@ -607,7 +610,7 @@ golang.org/x/text/transform golang.org/x/text/unicode/bidi golang.org/x/text/unicode/norm golang.org/x/text/width -# golang.org/x/time v0.7.0 +# golang.org/x/time v0.8.0 ## explicit; go 1.18 golang.org/x/time/rate # golang.org/x/tools v0.29.0 @@ -639,18 +642,18 @@ golang.org/x/tools/internal/versions # gomodules.xyz/jsonpatch/v2 v2.4.0 ## explicit; go 1.20 gomodules.xyz/jsonpatch/v2 -# google.golang.org/api v0.204.0 +# google.golang.org/api v0.214.0 ## explicit; go 1.21 google.golang.org/api/support/bundler -# google.golang.org/genproto/googleapis/api v0.0.0-20241021214115-324edc3d5d38 -## explicit; go 1.21 +# google.golang.org/genproto/googleapis/api v0.0.0-20250115164207-1a7da9e5054f +## explicit; go 1.22 google.golang.org/genproto/googleapis/api/expr/v1alpha1 google.golang.org/genproto/googleapis/api/httpbody -# google.golang.org/genproto/googleapis/rpc v0.0.0-20241021214115-324edc3d5d38 -## explicit; go 1.21 +# google.golang.org/genproto/googleapis/rpc v0.0.0-20250115164207-1a7da9e5054f +## explicit; go 1.22 google.golang.org/genproto/googleapis/rpc/status -# google.golang.org/grpc v1.67.1 -## explicit; go 1.21 +# google.golang.org/grpc v1.70.0 +## explicit; go 1.22 google.golang.org/grpc google.golang.org/grpc/attributes google.golang.org/grpc/backoff @@ -658,6 +661,8 @@ google.golang.org/grpc/balancer google.golang.org/grpc/balancer/base google.golang.org/grpc/balancer/grpclb/state google.golang.org/grpc/balancer/pickfirst +google.golang.org/grpc/balancer/pickfirst/internal +google.golang.org/grpc/balancer/pickfirst/pickfirstleaf google.golang.org/grpc/balancer/roundrobin google.golang.org/grpc/binarylog/grpc_binarylog_v1 google.golang.org/grpc/channelz @@ -707,7 +712,7 @@ google.golang.org/grpc/serviceconfig google.golang.org/grpc/stats google.golang.org/grpc/status google.golang.org/grpc/tap -# google.golang.org/protobuf v1.36.3 +# google.golang.org/protobuf v1.36.4 ## explicit; go 1.21 google.golang.org/protobuf/encoding/protodelim google.golang.org/protobuf/encoding/protojson