release.yml

name: Build library package on release

on:
  release:
    types:
      - published

jobs:
  build_library:
    runs-on: ubuntu-latest

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

      - name: Set up JDK
        uses: actions/setup-java@v2
        with:
          java-version: '11'
          distribution: 'temurin'

      - name: Grant execute permission for Gradlew
        run: chmod +x gradlew

      - name: Extract release information
        id: extract_info
        run: |
          RELEASE_NAME=${{ github.event.release.name }}
          echo $RELEASE_NAME
          
          if [[ "$RELEASE_NAME" == converter-* ]]; then
            PROJECT="converter"
            VERSION=${RELEASE_NAME#converter-}
          else
            PROJECT="library"
            VERSION=$RELEASE_NAME
          fi
          
          PATTERN="^([0-9]+\.[0-9]+(\.[0-9]+)?)(-[A-Za-z0-9\.]+)*$"
          if [[ ! "$VERSION" =~ $PATTERN ]]; then
            echo "Invalid version number"
            exit 1
          fi
          
          echo "::set-output name=project::$PROJECT"
          echo "::set-output name=version::$VERSION"

      - name: Validate X.Y or X.Y.Z version format for Maven publishing
        id: validate_xyz
        run: |
          VERSION=${{ steps.extract_info.outputs.version }}
          if [[ "$VERSION" =~ ^[0-9]+\.[0-9]+(\.[0-9]+)?$ ]]; then
            echo "::set-output name=is_xyz_version::true"
            echo "Version $VERSION matches X.Y or X.Y.Z format - Maven publishing will proceed"
          else
            echo "::set-output name=is_xyz_version::false"
            echo "Version $VERSION does not match X.Y or X.Y.Z format - Maven publishing will be skipped"
          fi

      - name: Build, run tests and publish library
        if: steps.extract_info.outputs.project == 'library' && steps.validate_xyz.outputs.is_xyz_version == 'true'
        env:
          GITHUB_ACTOR: ${{ github.actor }}
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: ./gradlew -Pversion=${{ steps.extract_info.outputs.version }} publish

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

      - name: Build and push converter service Docker image
        if: steps.extract_info.outputs.project == 'converter'
        uses: docker/build-push-action@v5
        with:
          push: true
          platforms: linux/amd64
          tags: ghcr.io/${{ github.repository_owner }}/hub-converter:${{ steps.extract_info.outputs.version }}
          context: ./converter