name: Nightly
on:
  workflow_dispatch:
  schedule:
    - cron: '0 1 * * *' # Nightly at 1am
defaults:
  run:
    shell: bash
jobs:
  nightly:
    strategy:
      fail-fast: false
      matrix:
        os: [ macOS-12, ubuntu-22.04, windows-2022 ]
        java: [ 11, 17 ]
    runs-on: ${{ matrix.os }}
    steps:
      - run: git config --global core.longpaths true
      - uses: actions/checkout@v3
      - uses: actions/setup-java@v3
        with:
          java-version: ${{ matrix.java }}
          distribution: temurin
          cache: maven
      - run: mvn -version
      - name: Unit Tests
        run: mvn install --errors --batch-mode --no-transfer-progress -Dcheckstyle.skip -T 1C
      - name: Create issue if previous step fails
        if: ${{ failure() }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          gh issue create \
            --title "Nightly build for Java ${{ matrix.java }} on ${{ matrix.os }} failed." \
            --body "The build has failed : https://github.com/googleapis/gapic-generator-java/actions/runs/${GITHUB_RUN_ID}"
  nightly-java8: # Compile with JDK 11. Run tests with JDK 8.
    strategy:
      fail-fast: false
      matrix:
        os: [ macOS-12, ubuntu-22.04, windows-2022 ]
    runs-on: ${{ matrix.os }}
    steps:
      - run: git config --global core.longpaths true
      - uses: actions/checkout@v3
      - uses: actions/setup-java@v3
        with:
          java-version: 11
          distribution: temurin
          cache: maven
      - run: mvn -version
      - name: Install with Java 11
        run: mvn install --errors --batch-mode --no-transfer-progress -Dcheckstyle.skip -DskipTests -T 1C

      - uses: actions/setup-java@v3
        with:
          java-version: 8
          distribution: temurin
          cache: maven
      - run: mvn -version
      - name: Test with Java 8
        # Direct goal invocation ("surefire:test") prevents recompiling tests
        run: mvn surefire:test --errors --batch-mode --no-transfer-progress -T 1C
      - name: Create issue if previous step fails
        if: ${{ failure() }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          gh issue create \
            --title "Nightly-java8 build on ${{ matrix.os }} failed." \
            --body "The build has failed : https://github.com/googleapis/gapic-generator-java/actions/runs/${GITHUB_RUN_ID}"