release_build.yml

name: Release Build
on: [workflow_dispatch] # Manual trigger
jobs:
  release:
    strategy:
      matrix:
        # Use these Java versions
        java: [21]
        # and run on both Linux and Windows
        os: [ubuntu-20.04]
    runs-on: ${{ matrix.os }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
      - name: Validate Gradle wrapper
        uses: gradle/wrapper-validation-action@v2
      - name: Setup JDK ${{ matrix.java }}
        uses: actions/setup-java@v4
        with:
          distribution: 'zulu'
          java-version: ${{ matrix.java }}
      - name: Make Gradle wrapper executable
        if: ${{ runner.os != 'Windows' }}
        run: chmod +x ./gradlew
      - name: Build
        run: ./gradlew build publish --stacktrace
        env:
          MAVEN_URL: ${{ secrets.MAVEN_URL }}
          MAVEN_USERNAME: ${{ secrets.MAVEN_USERNAME }}
          MAVEN_PASSWORD: ${{ secrets.MAVEN_PASSWORD }}
      - name: Capture build artifacts
        if: ${{ runner.os == 'Linux' && matrix.java == '21' }} # Only upload artifacts built from LTS java on one OS
        uses: actions/upload-artifact@v4
        with:
          name: Artifacts
          path: '*/build/libs/'