name: Publish Docker image

on:
  push:
    tags:
      - 'OFDLV*'

jobs:
  push_to_registry:
    name: Push docker image to registry
    runs-on: ubuntu-latest
    steps:
      - name: Extract version
        id: version
        run: |
          VERSION="${GITHUB_REF_NAME#OFDLV}"
          echo "Version: $VERSION"
          echo "version=$VERSION" >> "$GITHUB_OUTPUT"

      - name: Checkout
        uses: actions/checkout@v4

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

      - name: Login to ghcr
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push Docker image
        uses: docker/build-push-action@v6
        with:
          context: .
          platforms: linux/amd64,linux/arm64
          push: true
          tags: |
            ghcr.io/${{ github.actor }}/of-dl:latest
            ghcr.io/${{ github.actor }}/of-dl:${{ steps.version.outputs.version }}
          build-args: |
            VERSION=${{ steps.version.outputs.version }}