name: Build and Publish Docker Image

on:
  push:
    branches: ["main"]

jobs:
  docker:
    container:
      image: ghcr.io/catthehacker/ubuntu:act-latest  # includes Node + Docker client
      options: --privileged

    permissions:
      contents: read
      packages: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

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

      - name: Log in to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: git.lamy-charrier.fr
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract Docker metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: git.lamy-charrier.fr/packages/${{ github.repository }}
          tags: |
            type=ref,event=branch
            type=ref,event=tag
            type=sha

      - name: Build and push Docker image
        uses: docker/build-push-action@v5
        with:
          context: .
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}