name: Docker - Nightly
on:
  schedule:
    - cron: '36 12 * * *'

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  omnibus:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v2
      - name: "Populate frontend version information"
        run: "cd webapp/frontend && ./git.version.sh"
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2
        with:
          platforms: 'arm64,arm'
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2
      # Login against a Docker registry except on PR
      # https://github.com/docker/login-action
      - name: Log into registry ${{ env.REGISTRY }}
        if: github.event_name != 'pull_request'
        uses: docker/login-action@v2
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      # Extract metadata (tags, labels) for Docker
      # https://github.com/docker/metadata-action
      - name: Extract Docker metadata
        id: meta
        uses: docker/metadata-action@v4
        with:
          tags: |
            type=ref,enable=true,event=branch,suffix=-omnibus-nightly
            type=ref,enable=true,event=tag,suffix=-omnibus-nightly
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
      # Build and push Docker image with Buildx (don't push on PR)
      # https://github.com/docker/build-push-action
      - name: Build and push Docker image
        uses: docker/build-push-action@v3
        with:
          platforms: linux/amd64,linux/arm64
          context: .
          file: docker/Dockerfile
          push: false
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
#          cache-from: type=gha
#          cache-to: type=gha,mode=max