release.yml

name: Release

on:
  push:
    tags:
      - 'v*.*.*'

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Docker login
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.MICHELIN_DOCKER_HUB_USERNAME }}
          password: ${{ secrets.MICHELIN_DOCKER_HUB_PASSWD }}

      - name: Checkout project
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Set up JDK 21
        uses: actions/setup-java@v4
        with:
          java-version: '21'
          distribution: 'temurin'

      - name: Cache Gradle packages
        uses: actions/cache@v4
        with:
          path: ~/.gradle/caches
          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle') }}
          restore-keys: ${{ runner.os }}-gradle

      - name: Build and test
        id: build_jar
        run: |
          ./gradlew build check
          echo current_version=$(echo $(./gradlew properties --no-daemon --console=plain -q | grep "^version:" | awk '{printf $2}')) >> $GITHUB_OUTPUT

      - name: Publish test report
        if: always()
        uses: mikepenz/action-junit-report@v5
        with:
          report_paths: '**/build/test-results/test/TEST-*.xml'

      - name: Docker
        run: |
          LATEST_VERSION=$(git tag -l --sort=-version:refname | head -1 | cut -d 'v' -f 2)
          if [ "$LATEST_VERSION" == "${{ steps.build_jar.outputs.current_version }}" ]; then
            echo "Latest version is $LATEST_VERSION. Current version is ${{ steps.build_jar.outputs.current_version }}. Pushing latest tag."
            ./gradlew dockerBuild dockerPush -PreleaseLatest
          else 
            echo "Latest version is $LATEST_VERSION. Current version is ${{ steps.build_jar.outputs.current_version }}. Not pushing latest tag."
            ./gradlew dockerBuild dockerPush
          fi

      - name: Generate release changelog
        uses: mikepenz/release-changelog-builder-action@v5
        id: build_changelog
        with:
          configuration: "changelog-builder.json"
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Create release
        uses: ncipollo/release-action@v1.14.0
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          body: ${{ steps.build_changelog.outputs.changelog }}
          artifacts: ${{ github.workspace }}/build/libs/ns4kafka-${{ steps.build_jar.outputs.current_version }}.jar
          draft: true
          prerelease: true
          allowUpdates: true