sonar.yml

# This workflow will build a Java project with Maven
# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven

name: SonarCloud scan

on:
  push:
    branches: [ master ]
    tags-ignore: ['**']
    paths-ignore:
      - '**/.project'
      - '**/.settings/*.prefs'
      - '.gitignore'
      - '.actrc'
      - 'Jenkinsfile'

  workflow_dispatch:
  # https://github.blog/changelog/2020-07-06-github-actions-manual-triggers-with-workflow_dispatch/
    inputs:
      additional_maven_args:
        description: 'Additional Maven Args'
        required: false
        default: ''
defaults:
  run:
    shell: bash
env:
  JAVA_VERSION: 17
  
jobs:
  build:
    runs-on: ubuntu-latest
    steps:
    - name: Show environment variables
      run: env | sort
    - uses: actions/checkout@v3
      with:
        fetch-depth: 0 #speedup clone
    - name: Configure Fast APT Mirror
      uses: vegardit/fast-apt-mirror.sh@v1
      
    - name: "Install: xvfb"
      run: sudo apt-get install --no-install-recommends -y xvfb
    
    - name: "Install: dbus-x11"
      # prevents: "Failed to execute child process “dbus-launch” (No such file or directory)"
      run: sudo apt-get install --no-install-recommends -y dbus-x11
    
    - name: "Install: at-spi2-core"
      # prevents: "dbind-WARNING **: 20:17:55.046: AT-SPI: Error retrieving accessibility bus address: org.freedesktop.DBus.Error.ServiceUnknown: The name org.a11y.Bus was not provided by any .service files"
      # see https://gist.github.com/jeffcogswell/62395900725acef1c0a5a608f7eb7a05
      run: sudo apt-get install --no-install-recommends -y at-spi2-core
    
    - name: "Install: lib-swt-gtk-*-java"
      # prevents:
      #  java.lang.UnsatisfiedLinkError: Could not load SWT library. Reasons:
      #    no swt-pi4-gtk-4956r13 in java.library.path: /usr/java/packages/lib:/usr/lib64:/lib64:/lib:/usr/lib
      #    no swt-pi4-gtk in java.library.path: /usr/java/packages/lib:/usr/lib64:/lib64:/lib:/usr/lib
      #    no swt-pi4 in java.library.path: /usr/java/packages/lib:/usr/lib64:/lib64:/lib:/usr/lib
      run: sudo apt-get install --no-install-recommends -y libswt-gtk-*-java  
      
    - name: Set up JDK ${{ env.JAVA_VERSION }}
      uses: actions/setup-java@v3
      with:
        distribution: temurin
        java-version: ${{ env.JAVA_VERSION }}
    - name: "Cache: Local Maven Repository"
      uses: actions/cache@v3
      with:
        path: |
          ~/.m2/repository
          !~/.m2/repository/*SNAPSHOT*
        key: ${{ runner.os }}-mvnrepo-${{ hashFiles('**/pom.xml') }}-${{ hashFiles('dev/org.eclipse.php.target.current/org.eclipse.php.target.current.target') }}
    - name: "Install: Maven"
      uses: stCarolas/setup-maven@v4.5 # https://github.com/stCarolas/setup-maven
      with:
        maven-version: 3.9.2 
    - name: Build and analyze
      env:
       SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
       GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      run: |
        set -eu
        MAVEN_OPTS+=" -Djava.security.egd=file:/dev/./urandom" # https://stackoverflow.com/questions/58991966/what-java-security-egd-option-is-for/59097932#59097932
        MAVEN_OPTS+=" -Dorg.slf4j.simpleLogger.showDateTime=true -Dorg.slf4j.simpleLogger.dateTimeFormat=HH:mm:ss,SSS" # https://stackoverflow.com/questions/5120470/how-to-time-the-different-stages-of-maven-execution/49494561#49494561
        MAVEN_OPTS+=" -Xmx1024m -Djava.awt.headless=true -Djava.net.preferIPv4Stack=true -Dhttps.protocols=TLSv1.2"
        echo "  -> MAVEN_OPTS: $MAVEN_OPTS"
        export MAVEN_OPTS
        
        xvfb-run --server-args="-screen 0 1600x900x24" mvn \
          --batch-mode --show-version --file pom.xml \
          ${{ github.event.inputs.additional_maven_args }} \
          -Pcoverage -Dsonar.login=$SONAR_TOKEN verify org.sonarsource.scanner.maven:sonar-maven-plugin:sonar