name: Build
on:
  push:
    branches:
      - main
  pull_request:
    types: [opened, synchronize, reopened]
jobs:
  build:
    name: Build
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v2
        with:
          fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of SonarCloud analysis
      - name: Set up JDK 17
        uses: actions/setup-java@v1
        with:
          java-version: 17
      - name: Cache Gradle packages
        uses: actions/cache@v2
        with:
          path: |
            ~/.gradle/caches
            .gradle/node
            .gradle/yarn
          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle') }}
          restore-keys: ${{ runner.os }}-gradle
      - name: Cache Sonar packages
        uses: actions/cache@v2
        with:
          path: ~/.sonar/cache
          key: ${{ runner.os }}-sonar
          restore-keys: ${{ runner.os }}-sonar
      - name: Cache yarn packages
        uses: actions/cache@v2
        with:
          path: |
            **/node_modules
          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
          restore-keys: ${{ runner.os }}-yarn
      - name: Gradle build and Sonar analyze
        if: ${{ github.event_name != 'pull_request' }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}  # Needed by Sonar to get PR information, if any
          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
        run: ./gradlew build sonarqube -Pci --info
      - name: Gradle build for pull request
        if: ${{ github.event_name == 'pull_request' }}
        run: ./gradlew build --info