java.yml

name: Java
on:
  workflow_dispatch:
  push:
    branches:
      - master
    paths:
      - java/**
jobs:
  push:
    name: "esdock:java_${{ matrix.tag }}"
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        tag:
          - 16
          - 17
          - 18
          - 19
          - 20
          - 21
          - 22
        platform:
          - linux/amd64
          - linux/arm64
    steps:
      - uses: actions/checkout@v4
      - uses: docker/setup-qemu-action@v3
      - uses: docker/setup-buildx-action@v3
        with:
          buildkitd-flags: --debug
      - uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.REGISTRY_TOKEN }}
      - name: Determine Base Image
        id: base-image
        run: |
          if [[ "${{ matrix.platform }}" == "linux/arm64" ]]; then
            if [[ ${{ matrix.tag }} -eq 16 ]]; then
              echo "BASE_IMAGE=focal" >> $GITHUB_ENV
            elif [[ ${{ matrix.tag }} -ge 17 && ${{ matrix.tag }} -le 20 ]]; then
              echo "BASE_IMAGE=jammy" >> $GITHUB_ENV
            fi
          fi
      - uses: docker/build-push-action@v5
        with:
          context: ./java
          file: ./java/${{ matrix.tag }}/Dockerfile
          platforms: ${{ matrix.platform }}
          push: true
          build-args: |
            BASE_IMAGE=${{ env.BASE_IMAGE }}
          tags: |
            ghcr.io/zastinian/esdock:java_${{ matrix.tag }}