name: Publish Docker image (release)

on:
  release:
    types: [published]

jobs:
  push_to_registry:
    runs-on: ubuntu-latest
    steps:
      -
        name: Checkout
        uses: actions/checkout@v4

      -
        name: Docker meta
        id: meta
        uses: docker/metadata-action@v3
        with:
          images: facilmap/facilmap
          tags: type=semver,pattern={{major}}.{{minor}}

      -
        name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      -
        name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      -
        name: Login to DockerHub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      -
        name: Build and push
        uses: docker/build-push-action@v5
        with:
          context: .
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}