on: [push]
jobs:
  build-container:
    runs-on: docker
    container:
      image: library/docker:dind
    steps:
      - run: apk add --no-cache nodejs git
      - name: login to container registry
        run: echo "${{ secrets.PACKAGE_PUBLISH_TOKEN }}" | docker login --username finn --password-stdin git.janky.solutions
      - name: gather metadata for container image tags
        uses: https://github.com/docker/metadata-action@v5
        id: meta
        with:
          images: git.janky.solutions/finn/matrix-meshtastic-bridge
      - name: build container image
        uses: docker/build-push-action@v4
        with:
          file: Containerfile
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          push: ${{ github.ref == 'refs/heads/main' }}