debuntu_docker_images.yml

name: Debuntu images
on:
  schedule: [ { cron: "50 23 * * 0" } ] # run every Sunday 23h50
  push: { branches: [ main, 'v*' ] }
  pull_request:
defaults:
  run:
    shell: bash
jobs:
  debuntu:
    strategy:
      fail-fast: false
      matrix:
        base: ['ubuntu/jammy', 'ubuntu/rolling', 'debian/oldstable', 'debian/unstable']
        mpi: ['openmpi', 'mpich']
        variant: ['mini', 'all', 'pdi']
    runs-on: ubuntu-latest
    steps:
    - name: Free space
      uses: jlumbroso/free-disk-space@main
      with: { tool-cache: true }
    - name: Login on GHCR
      uses: docker/login-action@v3
      with:
        registry: ghcr.io
        username: ${{ github.actor }}
        password: ${{ secrets.GITHUB_TOKEN }}
    - name: Setup BuildX
      uses: docker/setup-buildx-action@v3
    - name: Compute tag, distro & version
      id: info
      run: |
        echo "tags<<TAGS_LIST_EOF" >> "${GITHUB_OUTPUT}"
        echo "ghcr.io/pdidev/${{ matrix.base }}/${{ matrix.mpi }}/${{ matrix.variant }}" >> "${GITHUB_OUTPUT}"
        echo "ghcr.io/pdidev/${{ matrix.base }}/${{ matrix.mpi }}/${{ matrix.variant }}:${GITHUB_SHA:0:7}" >> "${GITHUB_OUTPUT}"
        if [ 'true' = "${{ github.event_name == 'push' || github.event_name == 'schedule' }}" ]
        then 
          echo "ghcr.io/pdidev/${{ matrix.base }}/${{ matrix.mpi }}/${{ matrix.variant }}:${{ github.ref_name }}" >> "${GITHUB_OUTPUT}"
        fi
        echo "TAGS_LIST_EOF" >> "${GITHUB_OUTPUT}"
        BASE="${{ matrix.base }}"
        echo "distro=${BASE%/*}"
        echo "distro=${BASE%/*}" >> "${GITHUB_OUTPUT}"
        echo "distro_version=${BASE##*/}"
        echo "distro_version=${BASE##*/}" >> "${GITHUB_OUTPUT}"
    - name: Build and push
      uses: docker/build-push-action@v5
      with:
        cache-from: "ghcr.io/pdidev/test_env/cache/${{ matrix.base }}/${{ matrix.mpi }}/${{ matrix.variant }}"
        cache-to: "ghcr.io/pdidev/test_env/cache/${{ matrix.base }}/${{ matrix.mpi }}/${{ matrix.variant }}"
        build-args: |
          MPI=${{ matrix.mpi }}
          DISTRO=${{ steps.info.outputs.distro }}
          DISTRO_VERSION=${{ steps.info.outputs.distro_version }}
        tags: |
          ${{ steps.info.outputs.tags }}
        context: "{{defaultContext}}:debuntu/${{ matrix.variant }}"
        push: true