name: Build and Push Docker Image on Release

on:
  release:
    types: [published]

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

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

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

      - name: Log in to Gitea Container Registry
        uses: docker/login-action@v3
        with:
          registry: git.miaurizius.de
          username: ${{ gitea.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push Docker image
        uses: docker/build-push-action@v6
        with:
          context: .
          file: ./Dockerfile
          push: true
          platforms: linux/amd64,linux/arm64
          tags: |
            git.miaurizius.de/${{ gitea.repository }}:latest
            git.miaurizius.de/${{ gitea.repository }}:${{ gitea.event.release.tag_name }}