name: Formatting Check
on:
  pull_request:
    branches: [ master ]
jobs:
  build:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2

    - name: Set up JDK
      uses: actions/setup-java@v1.4.3
      with:
        java-version: "14"

    - uses: actions/cache@v1
      with:
        path: ~/.m2/repository
        key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
        restore-keys: |
          ${{ runner.os }}-maven-

    - name: Run formatting and import order checks
      run: mvn clean install -DskipTests=true -DskipITs=true -Dformat.formatter.goal=validate -Dformat.imports.goal=check