github.yml

name: test and docker

on:
  push:
    branches:
      - master

jobs:

  # Build and test the applications with multiple Java versions
  build-and-test:

    runs-on: ubuntu-latest

    strategy:
      matrix:
        java-version: [
          '11.0.x',
          '16.0.x',
          '17.0.x',
          '18.0.x',
        ]

    steps:

      - name: Checkout
        uses: actions/checkout@v3

      - name: JDK Set up
        uses: actions/setup-java@v3
        with:
          java-version: ${{ matrix.java-version }}
          architecture: x64
          distribution: 'temurin'
          cache: 'maven'

      - name: Package privacydashboard
        run: mvn clean package -Pproduction

      - name: Coverage Report
        run: mvn jacoco:report

      - name: Generate Jacoco Badge
        id: jacoco
        if: ${{ matrix.java-version == '18.0.x' }}
        uses: cicirello/jacoco-badge-generator@v2
        with:
          jacoco-csv-file: target/site/jacoco/jacoco.csv

      - name: Log coverage percentage
        if: ${{ matrix.java-version == '18.0.x' }}
        run: |
          echo "coverage = ${{ steps.jacoco.outputs.coverage }}"

      - name: Move the badge to jacoco-aggregate folder
        if: ${{ matrix.java-version == '18.0.x' }}
        run: |
          mv .github/badges/*.svg target/site/jacoco/

      - name: Deploy Jacoco code coverage reports to gh-pages
        uses: JamesIves/github-pages-deploy-action@v4
        if: ${{ matrix.java-version == '18.0.x' }}
        with:
          clean: true
          folder: target/site/jacoco
          target-folder: reports
          branch: gh-pages

  # Build files necessary for building Docker Images (Dockerfiles and Contexts)
  build-for-docker:

    runs-on: ubuntu-latest

    steps:

      - uses: actions/checkout@v3

      - uses: actions/setup-java@v3
        with:
          java-version: "18.0.x"
          architecture: x64
          distribution: 'temurin'
          cache: 'maven'

  # Build multiarch Docker Images and push as GitHub Packages
  docker-image-push:

    if: ${{ github.repository == 'sifis-home/privacydashboard' }}
    needs: [build-and-test, build-for-docker]
    runs-on: ubuntu-latest

    steps:
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Login to GitHub container registry (ghcr.io)
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push image
        uses: docker/build-push-action@v4
        with:
          platforms: linux/amd64, linux/arm64
          push: true
          tags: ghcr.io/sifis-home/privacydashboard:latest
          outputs: type=registry, annotation-index.org.opencontainers.image.description=PrivacyDashboard