name: Build
on:
    push:
        branches:
            - '*'
    pull_request:
        types: [opened, synchronize, reopened]
jobs:
    build:
        name: Build
        runs-on: ubuntu-latest
        steps:
            - uses: actions/checkout@v2
              with:
                  fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
            - name: Set up JDK 11
              uses: actions/setup-java@v1
              with:
                  java-version: 11
            - name: Cache SonarCloud packages
              uses: actions/cache@v1
              with:
                  path: ~/.sonar/cache
                  key: ${{ runner.os }}-sonar
                  restore-keys: ${{ runner.os }}-sonar
            - name: Cache Maven packages
              uses: actions/cache@v1
              with:
                  path: ~/.m2
                  key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
                  restore-keys: ${{ runner.os }}-m2
            - name: Build and analyze
              env:
                  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}  # Needed to get PR information, if any
                  SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
              run: cd pf4j && mvn -B verify org.sonarsource.scanner.maven:sonar-maven-plugin:sonar