name: Container
on:
    schedule:
        -  cron: '30 11 * * *'   # every day at 4:40
    push:
        branches: [ master ]
        paths:
            - 'test/container/**'
            - '.github/workflows/container.yml'
    pull_request:
        branches: [ master ]
        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:
                    - { dockerfile: 'Dockerfile-Fedora-latest',     tag: 'fedora:latest' }
                    - { dockerfile: 'Dockerfile-OpenSuse-latest',   tag: 'opensuse:latest' }
                    - { dockerfile: 'Dockerfile-Arch',              tag: 'arch:latest' }
                    - { dockerfile: 'Dockerfile-Debian',            tag: 'debian:latest' }
                    - { dockerfile: 'Dockerfile-Gentoo',            tag: 'gentoo:latest' }
        steps:
            -   name: Check out the repo
                uses: actions/checkout@v3
            -   name: Set up Docker Buildx
                uses: docker/setup-buildx-action@v2
            -   name: Login to GitHub Container Registry
                uses: docker/login-action@v2
                with:
                    registry: ghcr.io
                    username: ${{ github.repository_owner }}
                    password: ${{ secrets.GITHUB_TOKEN }}
            -   name: Set up env
                run: echo "repository_owner=${GITHUB_REPOSITORY_OWNER,,}" >>${GITHUB_ENV}
            -   name: Build and Push Container
                uses: docker/build-push-action@v3
                with:
                    file: test/container/${{ matrix.config.dockerfile }}
                    tags: ghcr.io/${{env.repository_owner}}/${{ matrix.config.tag }}
                    push: ${{ github.event_name == 'push' ||  github.event_name == 'schedule' }}
