name: Reusable build with analyze

on:
  workflow_call:
    inputs:
      analyze:
        default: false
        required: false
        type: boolean
    secrets:
      sonar_token:
        required: true

jobs:
  build:
    name: Build
    runs-on: ubuntu-latest
    env:
      PR_NUMBER: "${{ github.event_name == 'pull_request_target' && format(' -Dsonar.pullrequest.key={0}', github.event.pull_request.number) || '' }}"
      PR_REF: "${{ github.event_name == 'pull_request_target' && format('refs/pull/{0}/merge', github.event.pull_request.number) || '' }}"

    steps:
    - uses: actions/checkout@v2
      if: inputs.analyze
      with:
        fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
        ref: ${{ env.PR_REF }}
    - uses: actions/checkout@v2
      if: ${{ !inputs.analyze }}

    - name: Set up JDK 11
      uses: actions/setup-java@v1
      with:
        java-version: 11
        java-package: jdk+fx

    - name: Free disk space
      run: |
        sudo swapoff -a
        sudo rm -f /swapfile
        sudo apt clean
        docker rmi $(docker image ls -aq)
        df -h

    - name: Cache maven repo
      uses: actions/cache@v2
      if: github.event_name == 'push' || github.event_name == 'pull_request' || github.event_name == 'pull_request_target'
      with:
        path: ~/.m2/repository
        key: ${{ runner.os }}-maven-latest-${{ hashFiles('**/pom.xml') }}-${{ hashFiles('targets/default/default.target') }}
        restore-keys: |
          ${{ runner.os }}-maven-latest-

    - name: Cache SonarCloud packages
      uses: actions/cache@v2
      if: inputs.analyze
      with:
        path: ~/.sonar/cache
        key: ${{ runner.os }}-sonar
        restore-keys: ${{ runner.os }}-sonar
  
    - name: Build with Maven
      env:
        # Do not start Sonar-scanning for forks without label, and pass fork PR number directly
        SONAR_PARAM: "${{ inputs.analyze && format('{0}{1}', 'org.sonarsource.scanner.maven:sonar-maven-plugin:sonar', env.PR_NUMBER) || '' }}"
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}  # Needed to get PR information, if any
        SONAR_TOKEN: ${{ secrets.sonar_token }}
      working-directory: ./
      run: |
        Xvfb :5 -screen 0 1280x1024x8 -fbdir /tmp &
        export DISPLAY=:5
        echo "Sonar param: \"${SONAR_PARAM}\""
        mvn clean verify ${SONAR_PARAM} -PSDK,find-bugs -Dtycho.localArtifacts=ignore -B -V

    - name: Publish Test Report
      uses: scacap/action-surefire-report@v1
      if: inputs.analyze
      with:
        github_token: ${{ secrets.GITHUB_TOKEN }}
    
    - name: Upload repo
      uses: actions/upload-artifact@v2
      with:
        name: v8-code-style-repository
        path: repositories/com.e1c.v8codestyle.repository/target/repository/
        
    - name: Upload SDK repo
      uses: actions/upload-artifact@v2
      with:
        name: v8-code-style-repository-sdk
        path: repositories/com.e1c.v8codestyle.repository.sdk/target/repository/
    
    - name: Upload JaCoCo exec data
      uses: actions/upload-artifact@v2
      if: always()
      with:
        name: jacoco
        path: |
          ./**/target/jacoco.exec
          ./**/target/site/jacoco*/
    
    - name: Upload test logs on failure
      uses: actions/upload-artifact@v2
      if: failure()
      with:
        name: logs
        path: ./**/.log