name: Build and publish Docker image

on:
  release:
    types: [published]

env:
  REGISTRY: gitea.kanawave.net
  REGISTRY_USERNAME: sebastas
  IMAGE_NAME: ${{ gitea.repository }}

jobs:
  build-and-push:
    runs-on: ubuntu-latest

    # Permissions are not yet supported in Gitea Actions -> https://github.com/go-gitea/gitea/issues/23642#issuecomment-2119876692
    # permissions:
    #   contents: read
    #   packages: write
    #   attestations: write
    #   id-token: write

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

      - name: Login to registry
        uses: docker/login-action@v2
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ env.REGISTRY_USERNAME }}
          password: ${{ secrets.REGISTRY_PASSWORD }}

      - name: Extract metadata (tags, labels)
        id: meta
        uses: docker/metadata-action@v4
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

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