electron/.github/actions/build-electron/action.yml

name: 'Build Electron'
description: 'Builds Electron & Friends'
inputs:
  target-arch:
    description: 'Target arch'
    required: true
  target-platform:
    description: 'Target platform'
    required: true
  artifact-platform:
    description: 'Artifact platform, should be linux, darwin or mas'
    required: true
  step-suffix:
    description: 'Suffix for build steps'
    required: false
    default: ''
  is-release:
    description: 'Is release build'
    required: true
  strip-binaries:
    description: 'Strip binaries (Linux only)'
    required: false
  generate-symbols:
    description: 'Generate symbols'
    required: true
  upload-to-storage:
    description: 'Upload to storage'
    required: true
  is-asan:
    description: 'The ASan Linux build'
    required: false
runs:
  using: "composite"
  steps:
    - name: Set GN_EXTRA_ARGS for MacOS x64 Builds
      shell: bash
      if: ${{ inputs.target-arch == 'x64' && inputs.target-platform == 'macos' }}
      run: |
        GN_APPENDED_ARGS="$GN_EXTRA_ARGS target_cpu=\"x64\" v8_snapshot_toolchain=\"//build/toolchain/mac:clang_x64\""
        echo "GN_EXTRA_ARGS=$GN_APPENDED_ARGS" >> $GITHUB_ENV        
    - name: Build Electron ${{ inputs.step-suffix }}
      shell: bash
      run: |
        rm -rf "src/out/Default/Electron Framework.framework"
        rm -rf src/out/Default/Electron*.app

        cd src/electron
        # TODO(codebytere): remove this once we figure out why .git/packed-refs is initially missing
        git pack-refs
        cd ..

        if [ "`uname`" = "Darwin" ]; then
          ulimit -n 10000
          sudo launchctl limit maxfiles 65536 200000
        fi

        NINJA_SUMMARIZE_BUILD=1 e build -j $NUMBER_OF_NINJA_PROCESSES
        cp out/Default/.ninja_log out/electron_ninja_log
        node electron/script/check-symlinks.js        
    - name: Strip Electron Binaries ${{ inputs.step-suffix }}
      shell: bash
      if: ${{ inputs.strip-binaries == 'true' }}
      run: |
        cd src
        electron/script/copy-debug-symbols.py --target-cpu="${{ inputs.target-arch }}" --out-dir=out/Default/debug --compress
        electron/script/strip-binaries.py --target-cpu="${{ inputs.target-arch }}"
        electron/script/add-debug-link.py --target-cpu="${{ inputs.target-arch }}" --debug-dir=out/Default/debug        
    - name: Build Electron dist.zip ${{ inputs.step-suffix }}
      shell: bash
      run: |
        cd src
        e build --target electron:electron_dist_zip -j $NUMBER_OF_NINJA_PROCESSES
        if [ "${{ inputs.is-asan }}" != "true" ]; then
          target_os=${{ inputs.target-platform == 'linux' && 'linux' || 'mac'}}
          if [ "${{ inputs.artifact-platform }}" = "mas" ]; then
            target_os="${target_os}_mas"
          fi
          electron/script/zip_manifests/check-zip-manifest.py out/Default/dist.zip electron/script/zip_manifests/dist_zip.$target_os.${{ inputs.target-arch }}.manifest
        fi        
    - name: Build Mksnapshot ${{ inputs.step-suffix }}
      shell: bash
      run: |
        cd src
        e build --target electron:electron_mksnapshot -j $NUMBER_OF_NINJA_PROCESSES
        gn desc out/Default v8:run_mksnapshot_default args > out/Default/mksnapshot_args
        # Remove unused args from mksnapshot_args
        SEDOPTION="-i"
        if [ "`uname`" = "Darwin" ]; then
          SEDOPTION="-i ''"
        fi
        sed $SEDOPTION '/.*builtins-pgo/d' out/Default/mksnapshot_args
        sed $SEDOPTION '/--turbo-profiling-input/d' out/Default/mksnapshot_args

        if [ "`uname`" = "Linux" ]; then
          if [ "${{ inputs.target-arch }}" = "arm" ]; then
            electron/script/strip-binaries.py --file $PWD/out/Default/clang_x86_v8_arm/mksnapshot
            electron/script/strip-binaries.py --file $PWD/out/Default/clang_x86_v8_arm/v8_context_snapshot_generator
          elif [ "${{ inputs.target-arch }}" = "arm64" ]; then
            electron/script/strip-binaries.py --file $PWD/out/Default/clang_x64_v8_arm64/mksnapshot
            electron/script/strip-binaries.py --file $PWD/out/Default/clang_x64_v8_arm64/v8_context_snapshot_generator
          else
            electron/script/strip-binaries.py --file $PWD/out/Default/mksnapshot
            electron/script/strip-binaries.py --file $PWD/out/Default/v8_context_snapshot_generator
          fi
        fi

        e build --target electron:electron_mksnapshot_zip -j $NUMBER_OF_NINJA_PROCESSES
        (cd out/Default; zip mksnapshot.zip mksnapshot_args gen/v8/embedded.S)        
    - name: Generate Cross-Arch Snapshot (arm/arm64)  ${{ inputs.step-suffix }}
      shell: bash
      if: ${{ (inputs.target-arch == 'arm' || inputs.target-arch == 'arm64') && inputs.target-platform == 'linux' }}
      run: |
        cd src
        if [ "${{ inputs.target-arch }}" = "arm" ]; then
          MKSNAPSHOT_PATH="clang_x86_v8_arm"
        elif [ "${{ inputs.target-arch }}" = "arm64" ]; then
          MKSNAPSHOT_PATH="clang_x64_v8_arm64"
        fi

        cp "out/Default/$MKSNAPSHOT_PATH/mksnapshot" out/Default
        cp "out/Default/$MKSNAPSHOT_PATH/v8_context_snapshot_generator" out/Default
        cp "out/Default/$MKSNAPSHOT_PATH/libffmpeg.so" out/Default

        python3 electron/script/verify-mksnapshot.py --source-root "$PWD" --build-dir out/Default --create-snapshot-only
        mkdir cross-arch-snapshots
        cp out/Default-mksnapshot-test/*.bin cross-arch-snapshots
        # Clean up so that ninja does not get confused
        rm -f out/Default/libffmpeg.so        
    - name: Build Chromedriver ${{ inputs.step-suffix }}
      shell: bash
      run: |
        cd src
        e build --target electron:electron_chromedriver -j $NUMBER_OF_NINJA_PROCESSES
        e build --target electron:electron_chromedriver_zip        
    - name: Build Node.js headers ${{ inputs.step-suffix }}
      shell: bash
      run: |
        cd src
        e build --target electron:node_headers        
    - name: Generate & Zip Symbols ${{ inputs.step-suffix }}
      shell: bash
      run: |
        # Generate breakpad symbols on release builds
        if [ "${{ inputs.generate-symbols }}" = "true" ]; then
          e build --target electron:electron_symbols
        fi
        cd src
        export BUILD_PATH="$(pwd)/out/Default"
        e build --target electron:licenses
        e build --target electron:electron_version_file
        if [ "${{ inputs.is-release }}" = "true" ]; then
          DELETE_DSYMS_AFTER_ZIP=1 electron/script/zip-symbols.py -b $BUILD_PATH
        else
          electron/script/zip-symbols.py -b $BUILD_PATH
        fi        
    - name: Generate FFMpeg ${{ inputs.step-suffix }}
      shell: bash
      if: ${{ inputs.is-release == 'true' }}
      run: |
        cd src
        gn gen out/ffmpeg --args="import(\"//electron/build/args/ffmpeg.gn\") use_remoteexec=true $GN_EXTRA_ARGS"
        autoninja -C out/ffmpeg electron:electron_ffmpeg_zip -j $NUMBER_OF_NINJA_PROCESSES        
    - name: Generate Hunspell Dictionaries ${{ inputs.step-suffix }}
      shell: bash
      if: ${{ inputs.is-release == 'true' && inputs.target-platform == 'linux' }}
      run: |
        cd src
        autoninja -C out/Default electron:hunspell_dictionaries_zip -j $NUMBER_OF_NINJA_PROCESSES        
    - name: Generate Libcxx ${{ inputs.step-suffix }}
      shell: bash
      if: ${{ inputs.is-release == 'true' && inputs.target-platform == 'linux' }}
      run: |
        cd src
        autoninja -C out/Default electron:libcxx_headers_zip -j $NUMBER_OF_NINJA_PROCESSES
        autoninja -C out/Default electron:libcxxabi_headers_zip -j $NUMBER_OF_NINJA_PROCESSES
        autoninja -C out/Default electron:libcxx_objects_zip -j $NUMBER_OF_NINJA_PROCESSES        
    - name: Generate TypeScript Definitions ${{ inputs.step-suffix }}
      if: ${{ inputs.is-release == 'true' }}
      shell: bash
      run: |
        cd src/electron
        node script/yarn create-typescript-definitions        
    - name: Publish Electron Dist ${{ inputs.step-suffix }}
      if: ${{ inputs.is-release == 'true' }}
      shell: bash
      run: |
        rm -rf src/out/Default/obj
        cd src/electron
        if [ "${{ inputs.upload-to-storage }}" = "1" ]; then
          echo 'Uploading Electron release distribution to Azure'
          script/release/uploaders/upload.py --verbose --upload_to_storage
        else
          echo 'Uploading Electron release distribution to GitHub releases'
          script/release/uploaders/upload.py --verbose
        fi        
    - name: Generate Artifact Key
      shell: bash
      run: |
        if [ "${{ inputs.is-asan }}" = "true" ]; then 
          ARTIFACT_KEY=${{ inputs.artifact-platform }}_${{ inputs.target-arch }}_asan
        else
          ARTIFACT_KEY=${{ inputs.artifact-platform }}_${{ inputs.target-arch }}
        fi
        echo "ARTIFACT_KEY=$ARTIFACT_KEY" >> $GITHUB_ENV        
    # The current generated_artifacts_<< artifact.key >> name was taken from CircleCI
    # to ensure we don't break anything, but we may be able to improve that.
    - name: Move all Generated Artifacts to Upload Folder ${{ inputs.step-suffix }}
      shell: bash
      run: ./src/electron/script/actions/move-artifacts.sh
    - name: Upload Generated Artifacts ${{ inputs.step-suffix }}
      uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808
      with:
        name: generated_artifacts_${{ env.ARTIFACT_KEY }}
        path: ./generated_artifacts_${{ inputs.artifact-platform }}_${{ inputs.target-arch }}
    - name: Upload Src Artifacts ${{ inputs.step-suffix }}
      uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808
      with:
        name: src_artifacts_${{ env.ARTIFACT_KEY }}
        path: ./src_artifacts_${{ inputs.artifact-platform }}_${{ inputs.target-arch }}