action.yml

name: 'Native Windows Bazel e2e test'
description: 'Runs an Angular CLI e2e Bazel test on native Windows (dispatched from inside WSL)'
author: 'Angular'

inputs:
  test_target_name:
    description: E2E test target name
    required: true
  test_args:
    description: |
      Text representing the command line arguments that
      should be passed to the e2e test runner.
    required: false
    default: ''

runs:
  using: composite
  steps:
    - name: Initialize WSL
      id: init_wsl
      uses: angular/dev-infra/github-actions/setup-wsl@f0289062692ca0af149a1bb61cc075a532003f49
      with:
        wsl_firewall_interface: 'vEthernet (WSL (Hyper-V firewall))'

    - name: Installing pnpm (in WSL)
      run: npm install -g pnpm@9
      shell: wsl-bash {0}

    - name: Install node modules in WSL (re-using from previous install/cache restore)
      run: |
        cd ${{steps.init_wsl.outputs.repo_path}}
        pnpm install --frozen-lockfile
      shell: wsl-bash {0}

    - name: Build test binary for Windows (inside WSL)
      shell: wsl-bash {0}
      run: |
        cd ${{steps.init_wsl.outputs.repo_path}}
        pnpm bazel \
          build --config=e2e //tests/legacy-cli:${{inputs.test_target_name}} --platforms=tools:windows_x64
      env:
        # See: https://devblogs.microsoft.com/commandline/share-environment-vars-between-wsl-and-windows
        WSLENV: 'GOOGLE_APPLICATION_CREDENTIALS/p'

    - name: Copying binary artifact to host
      shell: wsl-bash {0}
      run: |
        cd ${{steps.init_wsl.outputs.repo_path}}
        tar -cf /tmp/test.tar.gz dist/bin/tests/legacy-cli/${{inputs.test_target_name}}_
        mkdir /mnt/c/test
        mv /tmp/test.tar.gz /mnt/c/test
        (cd /mnt/c/test && tar -xf /mnt/c/test/test.tar.gz)

    - name: Convert symlinks for Windows host
      shell: wsl-bash {0}
      run: |
        cd ${{steps.init_wsl.outputs.repo_path}}

        runfiles_dir="/mnt/c/test/dist/bin/tests/legacy-cli/${{inputs.test_target_name}}_/${{inputs.test_target_name}}.bat.runfiles"

        # Make WSL symlinks compatible on Windows native file system.
        node scripts/windows-testing/convert-symlinks.mjs $runfiles_dir "${{steps.init_wsl.outputs.cmd_path}}"

        # Needed for resolution because Aspect/Bazel looks for repositories at `<workspace>/external`.
        # TODO(devversion): consult with Aspect on why this is needed.
        (cd $runfiles_dir/_main && ${{steps.init_wsl.outputs.cmd_path}} /C "mklink /D external ..")

    - name: Run tests
      # Note: This is Git Bash.
      shell: bash
      env:
        BAZEL_BINDIR: '.'
      working-directory: "C:\\test"
      run: |
        node "${{github.workspace}}\\scripts\\windows-testing\\parallel-executor.mjs" \
          $PWD/dist/bin/tests/legacy-cli/${{inputs.test_target_name}}_/${{inputs.test_target_name}}.bat.runfiles \
          ${{inputs.test_target_name}} \
          "${{inputs.test_args}}" \