CI.yml

name: CI

on: [push, pull_request]

jobs:
  linux:
    runs-on: ubuntu-latest
    name: Java ${{ matrix.java }}
    strategy:
      matrix:
        java: [11, 17]
    env:
      REPO_SLUG: ${{ github.repository }}
      BRANCH: ${{ github.head_ref }}
    steps:
    - uses: actions/checkout@v2
    - name: Set up JDK ${{ matrix.java }}
      uses: actions/setup-java@v1
      with:
        java-version: ${{ matrix.java }}
    - name: Cache Maven dependencies
      uses: actions/cache@v2
      with:
        path: ~/.m2
        key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
        restore-keys: ${{ runner.os }}-m2
    - name: Execute tests
      run: mvn verify
    - name: check license header is present in all files
      run: mvn license:check