name: build
on: [pull_request, push]

jobs:
  build:
    strategy:
      matrix:
        java: [
          21,    # java version used since 1.20.5
        ]
        # only linux
        os: [ubuntu-latest]
    runs-on: ${{ matrix.os }}
    steps:
      - name: checkout repository
        uses: actions/checkout@v3
      - name: validate gradle wrapper
        uses: gradle/wrapper-validation-action@v1
      - name: setup jdk ${{ matrix.java }}
        uses: actions/setup-java@v3
        with:
          java-version: ${{ matrix.java }}
          distribution: 'microsoft'
      - name: make gradle wrapper executable
        run: chmod +x ./gradlew
      - name: build
        run: ./gradlew build
      - name: capture build artifacts
        uses: actions/upload-artifact@v3
        with:
          name: Artifacts
          path: build/libs/