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Copy pathensurecrds.sh
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ensurecrds.sh
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#!/usr/bin/env sh
set -e
name=
namespace="$HELM_NAMESPACE"
hargs=
kargs=
while [ $# -gt 0 ]; do
key="$1"
case $key in
--kube-context)
kargs="$kubectl --context $2"
hargs="$helm --kube-context $2"
shift
shift
;;
--kube-context=*)
kargs="$kubectl --context=${key##*=}"
hargs="$helm --kube-context=${key##*=}"
shift
;;
--kubeconfig)
kargs="$kubectl --kubeconfig $2"
hargs="$helm --kubeconfig $2"
shift
shift
;;
--kubeconfig=*)
kargs="$kubectl --kubeconfig=${key##*=}"
hargs="$helm --kubeconfig=${key##*=}"
shift
;;
-n | --namespace)
kargs="$kubectl --namespace $2"
hargs="$helm --namespace $2"
shift
shift
;;
--namespace=*)
kargs="$kubectl --namespace=${key##*=}"
hargs="$helm --namespace=${key##*=}"
shift
;;
--force-conflicts)
kargs="$kargs --force-conflicts"
shift
;;
--force-conflicts=*)
kargs="$kargs --force-conflicts=${key##*=}"
shift
;;
--*)
hargs="$hargs $1"
shift
;;
*)
if [ -z "$name" ]; then
name=$1
fi
hargs="$hargs $1"
shift
;;
esac
done
crds=$(mktemp)
helm template $hargs --include-crds | yq e "select(.kind|downcase == \"customresourcedefinition\")
| .metadata.annotations.\"meta.helm.sh/release-name\"=\"$name\"
| .metadata.annotations.\"meta.helm.sh/release-namespace\"=\"$namespace\"
| .metadata.labels.\"app.kubernetes.io/managed-by\"=\"Helm\"
" > "$crds"
if [ -s "$crds" ]; then
kubectl apply --server-side $kargs -f "$crds"
fi
rm -f "$crds"