build.yml

# Build maven project and run tests. This currently runs on all commits to pull requests and branches, and must not
# use any secrets or attempt to deploy, but only verify the build.
name: Build and test
on: [push, pull_request]
jobs:
  os-test:
    runs-on: ${{ matrix.os }}

    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Set up Java 11
        uses: actions/setup-java@v4
        with:
          java-version: '11'
          distribution: 'temurin'
      - name: Build and test
        run: |
          mvn --batch-mode org.apache.maven.plugins:maven-dependency-plugin:3.2.0:go-offline
          mvn --batch-mode install '-Dinvoker.timeoutInSeconds=300'
      - name: Upload test results for review
        uses: actions/upload-artifact@v4
        if: always()
        with:
          name: test-results-${{ matrix.os }}
          path: |
            j2cl-maven-plugin/target/it-tests/*/build.log
            */target/surefire-reports/
          retention-days: 5
  maven-version-test:
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        mvn: ['3.9.5', '3.8.8', '3.6.3', '3.5.4', '3.3.9', '3.2.5']
        java: ['11']
        include: # Confirm that old java works in the oldest maven, and that newest maven supports 11-current
          - mvn: '3.8.8'
            java: '17'
          - mvn: '3.8.8'
            java: '21'
          - mvn: '3.9.5'
            java: '17'
          - mvn: '3.9.5'
            java: '21'
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Set up Java ${{ matrix.java }}
        uses: actions/setup-java@v4
        with:
          java-version: ${{ matrix.java }}
          distribution: 'temurin'
      - name: Set up maven wrapper for specified version
        run: |
          mvn wrapper:wrapper -Dmaven=${{ matrix.mvn }}
      - name: Build and test
        run: |
          ./mvnw --batch-mode org.apache.maven.plugins:maven-dependency-plugin:3.2.0:go-offline
          ./mvnw --batch-mode install '-Dinvoker.timeoutInSeconds=300'
      - name: Upload test results for review
        uses: actions/upload-artifact@v4
        if: always()
        with:
          name: test-results-mvn-v${{ matrix.mvn }}-jvm${{ matrix.java }}
          path: |
            j2cl-maven-plugin/target/it-tests/*/build.log
            */target/surefire-reports/
          retention-days: 5