name: build
on: [pull_request, push]

jobs:
  build:
    strategy:
      matrix:
        java: [21]
        os: [ubuntu-22.04]
    runs-on: ${{ matrix.os }}
    steps:
      - name: checkout repository
        uses: actions/checkout@v4
      - name: validate gradle wrapper
        uses: gradle/wrapper-validation-action@v1
      - name: Grant execute permission for gradlew
        run: chmod +x gradlew
      - name: setup jdk ${{ matrix.java }}
        uses: actions/setup-java@v3
        with:
          java-version: ${{ matrix.java }}
          distribution: 'microsoft'
      - name: build
        run: ./gradlew build
      - name: capture build artifacts
        if: ${{ runner.os == 'Linux' && matrix.java == '21' }} # Only upload artifacts built from latest java on one OS
        uses: actions/upload-artifact@v3
        with:
          name: Artifacts
          path: build/libs/