name: Java CI with Gradle

on: [push, pull_request]

jobs:
  build:
    # Only run on PRs if the source branch is on someone else's repo
    if: "${{ github.event_name != 'pull_request' || github.repository != github.event.pull_request.head.repo.full_name }}"

    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        # See https://github.com/actions/checkout/commits
        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac

      - name: Validate Gradle wrapper
        # See https://github.com/gradle/wrapper-validation-action/commits
        uses: gradle/wrapper-validation-action@342dbebe7272035434f9baccc29a816ec6dd2c7b

      - name: Set up JDK 17
        # See https://github.com/actions/setup-java/commits
        uses: actions/setup-java@0ab4596768b603586c0de567f2430c30f5b0d2b0
        with:
          java-version: 17
          distribution: temurin

      - name: Build
        # See https://github.com/gradle/gradle-build-action/commits
        uses: gradle/gradle-build-action@3bfe3a46584a206fb8361cdedd0647b0c4204232
        with:
          arguments: build