Athou_commafeed/.github/workflows/build.yml

name: Java CI

on: [ push ]

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        java: [ "8", "11", "17" ]

    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Set up Java
        uses: actions/setup-java@v3
        with:
          java-version: ${{ matrix.java }}
          distribution: "temurin"
          cache: "maven"

      - name: Build with Maven
        run: mvn --batch-mode --update-snapshots verify

      - uses: actions/upload-artifact@v3
        if: ${{ matrix.java == '8' }}
        with:
          name: commafeed.jar
          path: commafeed-server/target/commafeed.jar

      # Docker
      - name: Login to Container Registry
        if: ${{ github.ref_type == 'tag' && matrix.java == '8' }}
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Docker build and push
        uses: docker/build-push-action@v4
        with:
          context: .
          push: ${{ github.ref_type == 'tag' && matrix.java == '8' }}
          tags: |
            athou/commafeed:latest
            athou/commafeed:${{ github.ref_name }}