name: Build
on:
  push:
    branches:
      - main
jobs:
  build:
    name: Build
    runs-on: ubuntu-latest
    env:
      SONAR_SCANNER_VERSION:
        4.6.1.2450 # Find the latest version in the "Linux" link on this page:
        # https://docs.sonarqube.org/latest/analysis/scan/sonarscanner/
      SONAR_HOST_URL: ${{ secrets.SONAR_HOST_URL }} # Value stored in a Github secret
    steps:
      - uses: actions/checkout@v3
        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 SonarQube packages
        uses: actions/cache@v1
        with:
          path: ~/.sonar/cache
          key: ${{ runner.os }}-sonar
          restore-keys: ${{ runner.os }}-sonar
      - name: Download and set up sonar-scanner
        env:
          SONAR_SCANNER_DOWNLOAD_URL: https://binaries.sonarsource.com/Distribution/sonar-scanner-cli/sonar-scanner-cli-${{ env.SONAR_SCANNER_VERSION }}-linux.zip
        run: |
          mkdir -p $HOME/.sonar
          curl -sSLo $HOME/.sonar/sonar-scanner.zip ${{ env.SONAR_SCANNER_DOWNLOAD_URL }} 
          unzip -o $HOME/.sonar/sonar-scanner.zip -d $HOME/.sonar/
          echo "$HOME/.sonar/sonar-scanner-${{ env.SONAR_SCANNER_VERSION }}-linux/bin" >> $GITHUB_PATH
      - name: Generate compilation database
        run: |
          mkdir build
          cmake -S . -B build
      - name: Run sonar-scanner
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          SONAR_TOKEN: ${{ secrets.SONARQUBE_TOKEN }} # Put the name of your token here
        run: |
          # Set the property "sonar.cfamily.compile-commands" to the compilation database file
          sonar-scanner --define sonar.host.url="${{ env.SONAR_HOST_URL }}" --define sonar.cfamily.compile-commands=build/compile_commands.json