name: Release

on:
  push:
    tags:
      - 'v*'

permissions:
  contents: write
  packages: write

jobs:
  ci:
    uses: ./.github/workflows/ci.yml

  release:
    name: Build & Push Docker Image
    runs-on: ubuntu-latest
    needs: ci
    steps:
      - uses: actions/checkout@v4

      - name: Extract version from tag
        id: version
        run: echo "VERSION=${GITHUB_REF#refs/tags/}" >> $GITHUB_OUTPUT

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

      - name: Login to Container Registry
        if: env.REGISTRY_URL != ''
        uses: docker/login-action@v3
        with:
          registry: ${{ secrets.REGISTRY_URL }}
          username: ${{ secrets.REGISTRY_USER }}
          password: ${{ secrets.REGISTRY_TOKEN }}
        env:
          REGISTRY_URL: ${{ secrets.REGISTRY_URL }}

      - name: Build and push Docker image
        uses: docker/build-push-action@v6
        with:
          context: .
          push: ${{ secrets.REGISTRY_URL != '' }}
          tags: |
            ${{ secrets.REGISTRY_URL && format('{0}/crumbs:{1}', secrets.REGISTRY_URL, steps.version.outputs.VERSION) || '' }}
            ${{ secrets.REGISTRY_URL && format('{0}/crumbs:latest', secrets.REGISTRY_URL) || '' }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          generate_release_notes: true