name: Checks

on:
  push:
    branches:
      - 'main'
  pull_request:
    branches:
      - 'main'

jobs:
  formatting-check:
    name: Follow Google Formatting Guidelines
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5
      - uses: actions/setup-java@v5
        with:
          java-version: '24'
          distribution: 'temurin'
          cache: maven
      - name: Run Format Check
        run: mvn spotless:check

  tests:
    name: Unittests
    runs-on: ${{ matrix.os }}
    needs: formatting-check
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
    steps:
      - uses: actions/checkout@v5
      - uses: actions/setup-java@v5
        with:
          java-version: '24'
          distribution: 'temurin'
          cache: maven
      - name: Run Unittests
        run: mvn -B test