crumbs/.github/workflows/release.yml

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 metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ghcr.io/${{ github.repository }}
          tags: |
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=raw,value=latest

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

      - name: Login to GitHub Container Registry
        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: .
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          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

      - name: Pin docker-compose image to released version
        env:
          VERSION: ${{ github.ref_name }}
        run: |
          VERSION="${VERSION#v}"
          sed -i "s|image: ghcr.io/bretzel-app/crumbs:.*|image: ghcr.io/bretzel-app/crumbs:${VERSION}|" docker-compose.yml
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git add docker-compose.yml
          git commit -m "chore: pin docker-compose to v${VERSION} [skip ci]"
          git push origin HEAD:main