name: Build and Push Docker Image
on:
  push:
    branches:
      - main
jobs:
  docker:
    runs-on: ubuntu-latest
    container: catthehacker/ubuntu:act-latest
    steps:
      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v5
        with:
          # list of Docker images to use as base name for tags
          images: |
            registry.zhbase.ch/zhbase/web
          # generate Docker tags based on the following events/attributes
          tags: |
            type=sha
            type=raw,value=latest,enable=${{ github.ref == format('refs/heads/{0}', 'main') }}

      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          registry: registry.zhbase.ch
          username: ${{ vars.HARBOR_USERNAME }}
          password: ${{ secrets.HARBOR_SECRET }}
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
      - name: Build and push
        uses: docker/build-push-action@v6
        with:
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}