name: Daily build

on:
  schedule:
    - cron: 0 0 * * *
  push:
  pull_request:

jobs:
  act-base:
    name: Build docker images for act
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        DISTRIB_ID: [ubuntu]
        DISTRIB_RELEASE: [16.04, 18.04, 20.04, latest]
        PLATFORMS: [linux/amd64, linux/arm64, linux/386]
        IMAGE_TYPE: [nodejs]
        exclude:
          - DISTRIB_RELEASE: 20.04 # focal i386 doesn't exists (yet?)
            PLATFORMS: linux/386
    steps:
      - uses: actions/checkout@v2
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v1
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1
      - name: Login to GitHub Container Registry
        if: ${{ github.event_name != 'pull_request' && github.event_name != 'push' }}
        uses: docker/login-action@v1
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GHCR_TOKEN }}
      - name: Check which version is currently `ubuntu-latest`
        id: ubuntu_latest
        if: ${{ matrix.DISTRIB_RELEASE == 'latest' }}
        run: echo "::set-output name=UBUNTU_LATEST::$(lsb_release -sr)"
      - name: Build and push ${{ matrix.DISTRIB_ID }}-${{ matrix.IMAGE_TYPE }}-${{ matrix.DISTRIB_RELEASE }} image
        id: docker_build_version
        uses: docker/build-push-action@v2
        if: ${{ matrix.DISTRIB_RELEASE != 'latest' }}
        with:
          context: .
          push: ${{ github.event_name != 'pull_request' && github.event_name != 'push' }}
          file: ./linux/${{ matrix.DISTRIB_ID }}/${{ matrix.IMAGE_TYPE }}/Dockerfile
          platforms: ${{ matrix.PLATFORMS }}
          tags: ghcr.io/catthehacker/docker-images:${{ matrix.DISTRIB_ID }}-${{ matrix.IMAGE_TYPE }}-${{ matrix.DISTRIB_RELEASE }}
          build-args: |
            DISTRIB_ID=${{ matrix.DISTRIB_ID }}
            DISTRIB_RELEASE=${{ matrix.DISTRIB_RELEASE }}
      - name: Build and push ${{ matrix.DISTRIB_ID }}-${{ matrix.IMAGE_TYPE }}-latest image
        id: docker_build_latest
        uses: docker/build-push-action@v2
        if: ${{ matrix.DISTRIB_RELEASE == 'latest' }}
        with:
          context: .
          push: ${{ github.event_name != 'pull_request' && github.event_name != 'push' }}
          file: ./linux/${{ matrix.DISTRIB_ID }}/${{ matrix.IMAGE_TYPE }}/Dockerfile
          platforms: ${{ matrix.PLATFORMS }}
          tags: ghcr.io/catthehacker/docker-images:${{ matrix.DISTRIB_ID }}-${{ matrix.IMAGE_TYPE }}-latest
          build-args: |
            DISTRIB_ID=${{ matrix.DISTRIB_ID }}
            DISTRIB_RELEASE=${{ steps.ubuntu_latest.outputs.UBUNTU_LATEST }}