Fix trailing whitespaces (#3205)

See https://github.com/pre-commit/pre-commit-hooks?tab=readme-ov-file#trailing-whitespace

Author: nyurik

.clang-tidy

@@ -1,23 +1,23 @@
 ---
 Checks: [
-    android-*,	
+    android-*,
     boost-*,
     bugprone-*,
-    clang-analyzer-core*,	
-    clang-analyzer-cplusplus*,	
-    clang-analyzer-deadcode*,	
-    clang-analyzer-optin.cplusplus*,	
-    clang-analyzer-optin.performance.Padding,	
-    clang-analyzer-security*,	
+    clang-analyzer-core*,
+    clang-analyzer-cplusplus*,
+    clang-analyzer-deadcode*,
+    clang-analyzer-optin.cplusplus*,
+    clang-analyzer-optin.performance.Padding,
+    clang-analyzer-security*,
     clang-diagnostic-*,
     cppcoreguidelines-avoid-goto,
     cppcoreguidelines-no-malloc,
     google-*,
     llvm-*,
-    misc-*,	
-    modernize-*,	
-    performance-*,	
-    portability-*,	
+    misc-*,
+    modernize-*,
+    performance-*,
+    portability-*,
     readability-*,
     -bugprone-branch-clone,
     -bugprone-easily-swappable-parameters,
@@ -118,6 +118,6 @@ Checks: [
 ]
 WarningsAsErrors: '*'
 HeaderFilterRegex: '.*'
-CheckOptions:	
-  - key:   performance-unnecessary-value-param.AllowedTypes	
+CheckOptions:
+  - key:   performance-unnecessary-value-param.AllowedTypes
     value: 'exception_ptr'

.github/workflows/android-device-test.yml

@@ -109,7 +109,7 @@ jobs:
           ((github.event.workflow_run.head_branch == 'main' && github.event.workflow_run.event == 'push') ||
           matrix.test.name == 'Android Benchmark' && steps.benchmark_comment.outputs.comment-id ||
           matrix.test.name != 'Android Benchmark')
-        run: 
+        run:
           echo "run_device_test=true" >> "$GITHUB_ENV"
 
       - uses: LouisBrunner/checks-action@v2.0.0
@@ -135,7 +135,7 @@ jobs:
           role-to-assume: ${{ vars.OIDC_AWS_ROLE_TO_ASSUME }}
           role-session-name: ${{ github.run_id }}
           role-duration-seconds: 14400
-      
+
       - name: Run ${{ matrix.test.name }} on AWS Device Farm
         run: |
           export name="${{ matrix.test.name }}"
@@ -160,7 +160,7 @@ jobs:
           echo results_dir="$results_dir" >> "$GITHUB_ENV"
           node scripts/aws-device-farm/store-test-artifacts.mjs --runArn ${{ env.run_arn }} --outputDir "$results_dir"
           zip -r test_artifacts.zip "$results_dir"
-      
+
       - name: Store Benchmark Results
         if: matrix.test.name == 'Android Benchmark' && env.run_device_test == 'true'
         run: |

.github/workflows/ios-ci.yml

@@ -21,7 +21,7 @@ on:
       - ios-*.*.x
     tags:
       - 'ios-*'
-  
+
   pull_request:
     branches:
       - '*'
@@ -48,11 +48,11 @@ jobs:
           files_yaml_from_source_file: .github/changed-files.yml
 
       - name: Run step if test file(s) change
-        if: steps.changed-files-yaml.outputs.ios_any_modified == 'true'  
+        if: steps.changed-files-yaml.outputs.ios_any_modified == 'true'
         run: |
           echo "One or more iOS file(s) has changed."
           echo "List of changes: ${{ steps.changed-files-yaml.outputs.ios_all_changed_files }}"
-      
+
   ios-build:
     needs: pre_job
     if: needs.pre_job.outputs.should_skip != 'true'
@@ -130,7 +130,7 @@ jobs:
             ${{ env.render_test_artifacts_dir }}/RenderTestApp.ipa
 
       # C++ unit tests
-      
+
       - name: Build CppUnitTests .ipa and .xctest for AWS Device Farm
         run: |
           set -e
@@ -178,16 +178,16 @@ jobs:
             platform/ios/MapLibre_dynamic
 
       - name: Configure AWS Credentials
-        if: github.ref == 'refs/heads/main' && vars.OIDC_AWS_ROLE_TO_ASSUME 
+        if: github.ref == 'refs/heads/main' && vars.OIDC_AWS_ROLE_TO_ASSUME
         uses: aws-actions/configure-aws-credentials@v4
         with:
           aws-region: us-west-2
           role-to-assume: ${{ vars.OIDC_AWS_ROLE_TO_ASSUME }}
           role-session-name: ${{ github.run_id }}
-      
+
       - name: Upload MapLibre_DWARF & MapLibre_dynamic to S3
-        if: github.ref == 'refs/heads/main' && vars.OIDC_AWS_ROLE_TO_ASSUME 
-        run: | 
+        if: github.ref == 'refs/heads/main' && vars.OIDC_AWS_ROLE_TO_ASSUME
+        run: |
           aws s3 cp MapLibre_DWARF s3://maplibre-native/size-test-ios/MapLibre_DWARF-main
           aws s3 cp MapLibre_dynamic s3://maplibre-native/size-test-ios/MapLibre_dynamic-main
 
@@ -232,7 +232,7 @@ jobs:
           bazel build --compilation_mode=opt --features=dead_strip,thin_lto --objc_enable_binary_stripping \
             --apple_generate_dsym --output_groups=+dsyms --//:renderer=metal //platform/ios:MapLibre.dynamic --embed_label=maplibre_ios_"$(cat VERSION)"
           echo xcframework="$(bazel info execution_root)"/"$(bazel cquery --output=files --compilation_mode=opt --//:renderer=metal //platform/ios:MapLibre.dynamic)" >> "$GITHUB_ENV"
-          
+
       - name: Create .zip with debug symbols
         if: env.make_release
         working-directory: ./bazel-bin/platform/ios/MapLibre.dynamic_dsyms

.github/workflows/linux-ci.yml

@@ -37,13 +37,13 @@ jobs:
       - name: Get all Linux files that have changed
         if: github.event_name != 'workflow_dispatch'
         id: changed-files
-        
+
         uses: tj-actions/changed-files@v45
         with:
           files_yaml_from_source_file: .github/changed-files.yml
 
       - name: List changed files
-        if: steps.changed-files.outputs.linux_any_modified == 'true'  
+        if: steps.changed-files.outputs.linux_any_modified == 'true'
         run: |
           echo "Changed file(s): ${{ steps.changed-files.outputs.linux_all_changed_files }}"
 
@@ -114,32 +114,32 @@ jobs:
       # mbgl-render (used for size test) & mbgl-benchmark-runner
 
       - name: Upload mbgl-render as artifact
-        if: matrix.renderer == 'drawable' && github.event_name == 'pull_request' 
+        if: matrix.renderer == 'drawable' && github.event_name == 'pull_request'
         uses: actions/upload-artifact@v4
         with:
           name: mbgl-render
           path: |
             build/bin/mbgl-render
-  
+
       - name: Upload mbgl-benchmark-runner as artifact
-        if: matrix.renderer == 'drawable' && github.event_name == 'pull_request' 
+        if: matrix.renderer == 'drawable' && github.event_name == 'pull_request'
         uses: actions/upload-artifact@v4
         with:
           name: mbgl-benchmark-runner
           path: |
             build/mbgl-benchmark-runner
 
       - name: Configure AWS Credentials
-        if: matrix.renderer == 'drawable' && github.ref == 'refs/heads/main' && vars.OIDC_AWS_ROLE_TO_ASSUME 
+        if: matrix.renderer == 'drawable' && github.ref == 'refs/heads/main' && vars.OIDC_AWS_ROLE_TO_ASSUME
         uses: aws-actions/configure-aws-credentials@v4
         with:
           aws-region: us-west-2
           role-to-assume: ${{ vars.OIDC_AWS_ROLE_TO_ASSUME }}
           role-session-name: ${{ github.run_id }}
 
       - name: Upload mbgl-render & mbgl-benchmark-runner to S3
-        if: matrix.renderer == 'drawable' && github.ref == 'refs/heads/main' && vars.OIDC_AWS_ROLE_TO_ASSUME 
-        run: | 
+        if: matrix.renderer == 'drawable' && github.ref == 'refs/heads/main' && vars.OIDC_AWS_ROLE_TO_ASSUME
+        run: |
           aws s3 cp build/bin/mbgl-render s3://maplibre-native/mbgl-render-main
           aws s3 cp build/mbgl-benchmark-runner s3://maplibre-native/mbgl-benchmark-runner-main
 
@@ -178,7 +178,7 @@ jobs:
           name: render-test-result-${{ matrix.renderer }}
           path: |
             metrics/linux-${{ matrix.renderer }}.html
-      
+
       # expression tests
 
       - run: chmod +x build/expression-test/mbgl-expression-test

.github/workflows/macos-ci.yml

@@ -69,14 +69,14 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-bazel-
           path: ~/.cache/bazel
-            
+
       - name: Install dependencies
         run: |
           brew install bazelisk webp libuv webp icu4c jpeg-turbo glfw
           brew link icu4c --force
-      
+
       - name: Build AppKit app, GLFW app, cache tool, render tool for macOS
         run: bazel build //platform/macos/app:macos_app //platform/glfw:glfw_app //bin:cache_tool //bin:render_tool --//:renderer=metal
-      
+
       - name: Generate Xcode project for macOS
         run: bazel run //platform/macos:xcodeproj --@rules_xcodeproj//xcodeproj:extra_common_flags="--//:renderer=metal"

.github/workflows/macos-release.yml

@@ -2,7 +2,7 @@ name: macos-release
 
 on:
   workflow_dispatch:
- 
+
 jobs:
   build:
     runs-on: macos-12
@@ -15,14 +15,14 @@ jobs:
     defaults:
       run:
         working-directory: platform/ios
-        shell: bash 
+        shell: bash
 
     steps:
       - uses: actions/checkout@v4
         with:
           submodules: recursive
           fetch-depth: 0
-      
+
       - name: Install macos dependencies
         run: |
           brew list cmake || brew install cmake
@@ -46,33 +46,33 @@ jobs:
         run: npm install
 
       - name: Prepare ccache
-        run: ccache --clear       
+        run: ccache --clear
 
       - name: Cache ccache
         uses: actions/cache@v4
         env:
-          cache-name: ccache-v1     
+          cache-name: ccache-v1
         with:
           path: ~/.ccache'
           key: ${{ env.cache-name }}-${{ runner.os }}-${{ github.job }}-${{ github.ref }}-${{ github.sha }}-${{ github.head_ref }}
           restore-keys: |
             ${{ env.cache-name }}-${{ runner.os }}-${{ github.job }}-${{ github.ref }}-${{ github.sha }}
             ${{ env.cache-name }}-${{ runner.os }}-${{ github.job }}-${{ github.ref }}
-            ${{ env.cache-name }}-${{ runner.os }}-${{ github.job }}  
+            ${{ env.cache-name }}-${{ runner.os }}-${{ github.job }}
 
       - name: Clear ccache statistics
         run: |
           ccache --zero-stats
           ccache --max-size=2G
-          ccache --show-stats            
+          ccache --show-stats
 
       - name: Install packaging dependencies
         run: |
           ./platform/ios/scripts/install-packaging-dependencies.sh
 
       - name: Build package
         run: make xpackage
-                
+
       - name: Deploy package
         run: make xdeploy
         env:

.github/workflows/node-ci.yml

@@ -168,7 +168,7 @@ jobs:
         uses: jwlawson/actions-setup-cmake@v2
         with:
           cmake-version: '3.29.2'
- 
+
       - name: cmake version
         run: |
           cmake --version

.github/workflows/node-release.yml

@@ -138,7 +138,7 @@ jobs:
         uses: jwlawson/actions-setup-cmake@v2
         with:
           cmake-version: '3.29.2'
- 
+
       - name: cmake version
         run: |
           cmake --version

.github/workflows/pr-bloaty-ios.yml

@@ -73,7 +73,7 @@ jobs:
         run: bloaty/build/bloaty --debug-file MapLibre_DWARF --debug-file MapLibre_DWARF-main MapLibre_dynamic -n 0 -s vm -d compileunits -- MapLibre_dynamic-main > bloaty_diff.txt
 
       - name: Configure AWS Credentials
-        if: vars.OIDC_AWS_ROLE_TO_ASSUME 
+        if: vars.OIDC_AWS_ROLE_TO_ASSUME
         uses: aws-actions/configure-aws-credentials@v4
         with:
           aws-region: us-west-2

.github/workflows/pr-linux-tests.yml

@@ -83,7 +83,7 @@ jobs:
         run: bloaty/build/bloaty mbgl-render -- mbgl-render-legacy -n 0 -s vm -d compileunits > tlus_diff_legacy.txt
 
       - name: Configure AWS Credentials
-        if: github.ref == 'refs/heads/main' && vars.OIDC_AWS_ROLE_TO_ASSUME 
+        if: github.ref == 'refs/heads/main' && vars.OIDC_AWS_ROLE_TO_ASSUME
         uses: aws-actions/configure-aws-credentials@v4
         with:
           aws-region: us-west-2
@@ -167,7 +167,7 @@ jobs:
         run: python3 vendor/benchmark/tools/compare.py --no-color benchmarks ./mbgl-benchmark-runner-main ./mbgl-benchmark-runner --benchmark_filter='^[^A][^P][^I].*' > benchmark_out.txt
 
       - name: Configure AWS Credentials
-        if: github.ref == 'refs/heads/main' && vars.OIDC_AWS_ROLE_TO_ASSUME 
+        if: github.ref == 'refs/heads/main' && vars.OIDC_AWS_ROLE_TO_ASSUME
         uses: aws-actions/configure-aws-credentials@v4
         with:
           aws-region: us-west-2

.github/workflows/windows-ci.yml

@@ -47,7 +47,7 @@ jobs:
           files_yaml_from_source_file: .github/changed-files.yml
 
       - name: List changed files
-        if: steps.changed-files.outputs.windows_any_modified == 'true'  
+        if: steps.changed-files.outputs.windows_any_modified == 'true'
         run: |
           Write-Host "Changed file(s): ${{ steps.changed-files.outputs.windows_all_changed_files }}"
 
@@ -149,7 +149,7 @@ jobs:
         uses: github/codeql-action/analyze@v3
         with:
           category: "/language:cpp"
-      
+
       - name: Download Mesa3D
         if: matrix.renderer != 'egl'
         run: |
@@ -181,7 +181,7 @@ jobs:
         if: matrix.renderer == 'vulkan'
         run: |
           reg add 'HKLM\Software\Khronos\Vulkan\Drivers' /f /v '${{ github.workspace }}\build\lvp_icd.x86_64.json' /t REG_DWORD /d 0
-      
+
       - name: Download and configure Vulkan
         if: matrix.renderer == 'vulkan'
         run: |
@@ -207,7 +207,7 @@ jobs:
           name: render-test-result-${{ matrix.renderer }}
           path: |
             metrics/windows-${{ matrix.renderer == 'osmesa' && 'opengl' || matrix.renderer }}.html
-      
+
       # expression tests
 
       - name: Run expression test

.pre-commit-config.yaml

@@ -5,6 +5,9 @@ repos:
     - id: check-yaml
       args: [--allow-multiple-documents, --unsafe]
     - id: end-of-file-fixer
+    - id: trailing-whitespace
+      # FIXME: these autogenerate files contain trailing whitespace. Need to fix generator.
+      exclude: 'platform/android/MapLibreAndroid/src/main/java/org/maplibre/android/(location/LocationIndicatorLayer|style/layers/PropertyFactory)\.java'
 - repo: https://github.com/pre-commit/mirrors-clang-format
   rev: v19.1.4
   hooks:
@@ -35,4 +38,3 @@ repos:
 ci:
   # sometimes fails https://github.com/keith/pre-commit-buildifier/issues/13
   skip: [buildifier]
-  

ARCHITECTURE.md

@@ -14,7 +14,7 @@ In the repository, core C++ code is contained in the `include` and `src` directo
 
 ## Platform specific code
 
-Code and build scripts belonging to platform SDKs are contained in the `platform` directory, which has subdirectories for each platform. 
+Code and build scripts belonging to platform SDKs are contained in the `platform` directory, which has subdirectories for each platform.
 
 - `platform/darwin` and `platform/default` directories contain code shared by multiple platform SDKs.
 - `platform/ios` and `platform/macos` - the SDKs for Apple's operating systems, forked from https://github.com/mapbox/mapbox-gl-native-ios/commit/a139216 (mapbox hosted both iOS and MacOS SDKs in the same project).