name: Docker Image CI

on:
  workflow_dispatch:
    branches: [ master ]
  push:
    branches: [ master ]
    paths: [ docker/* ]
  pull_request:
    branches: [ master ]
    paths: [ docker/* ]
  schedule:
    - cron: '0 5 * * 4'
  
jobs:

  build_arch_images:
    name: Build build images
    runs-on: ubuntu-latest
    timeout-minutes: 20
    strategy:
      fail-fast: true
      matrix:
        images:
          [
            arch,
            artix
          ]
    env:
      DH_REGISTRY: docker.io
      REPO_ORG: corysanin
      IMAGE_NAME: archy-build-thing
      ABSOLUTE_DH_IMAGE: ${{ env.DH_REGISTRY }}/${{ REPO_ORG }}/${{ env.IMAGE_NAME }}
    permissions:
      contents: read
      packages: write

    steps:
    # - name: Checkout repository
    #   uses: https://github.com/actions/checkout@v4

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

    - name: Set up Docker Buildx
      id: buildx
      uses: docker/setup-buildx-action@v2
      with:
        install: true

    - name: Build Docker image
      uses: https://github.com/docker/build-push-action@v5
      with:
        push: false
        pull: true
        no-cache: true
        context: ./docker/
        file: ./docker/Dockerfile.${{ matrix.images }}
        tags: "${{ env.ABSOLUTE_DH_IMAGE }}:${{ matrix.images }}"

    - name: Log in to the Docker Hub
      uses: https://github.com/docker/login-action@v3
      with:
        registry: ${{ env.DH_REGISTRY }}
        username: ${{ secrets.DOCKER_USERNAME }}
        password: ${{ secrets.DOCKER_PASSWORD }}

    - name: Push to Docker Hub
      if: github.ref == 'refs/heads/master' && ( gitea.event_name == 'push' || gitea.event_name == 'schedule' )
      run: docker push "${{ env.ABSOLUTE_DH_IMAGE }}:${{ matrix.images }}"