container.yml

name: Container
on:
    schedule:
        -  cron: '30 11 * * *'
    push:
        branches: [ main ]
        paths:
            - 'test/container/**'
            - '.github/workflows/container.yml'
    pull_request:
        branches: [ main ]
        paths:
            - 'test/container/**'
            - '.github/workflows/container.yml'

permissions:
    packages: write
    contents: read

jobs:
    push_to_registry:
        name: Build and push containers image to GitHub Packages
        runs-on: ubuntu-latest
        concurrency:
            group: ${{ github.workflow }}-${{ github.ref }}-${{ matrix.config.dockerfile }}
            cancel-in-progress: true
        strategy:
            fail-fast: false
            matrix:
                config:
                    # Use a prefixed image name to not conflict with the "centos"
                    # image from redhat-plumbers/dracut-rhel9
                    - { dockerfile: 'Dockerfile-CentOS-8-Stream',   tag: 'rhel8_centos:stream8' }
        steps:
            - name: Check out the repo
              uses: actions/checkout@v2
            - name: Set up Docker Buildx
              uses: docker/setup-buildx-action@v1
#              with:
#                  buildkitd-flags: --debug
            - name: Login to GitHub Container Registry
              uses: docker/login-action@v1
              with:
                  registry: ghcr.io
                  username: ${{ github.repository_owner }}
                  password: ${{ secrets.GITHUB_TOKEN }}
            - name: Build and Push Container
              uses: docker/build-push-action@v2
              with:
                  file: test/container/${{ matrix.config.dockerfile }}
                  tags: ghcr.io/${{ github.repository_owner }}/${{ matrix.config.tag }}
                  push: ${{ github.event_name == 'push' ||  github.event_name == 'schedule' }}