final registry = 'https://docker.host'

final devopsBulkUpgadeVersion = '8.5.005.08'
final containerBulkUpgradePrefix = '/devops_bulk_upgrade'
final containerCodeBase          = "$containerBulkUpgradePrefix/scripts/g_hotfix"
final containerLogs              = "$containerBulkUpgradePrefix/logs"
final containerStorage           = "$containerBulkUpgradePrefix/storage"

stage ('checkout') {
  node ('master'){
      def hg = tool 'mercurial'
      checkout scm
      stash excludes: '.hg/**,Jenkinsfile', name: 'module_cbu'
  }
}


node('docker'){
  final imageName = "devbu:${devopsBulkUpgadeVersion}"
  final workspace = pwd()
  final codeBase
  final logs
  final storage
  final testReports
  final coverageReports
  final containerOpts
  
  stage('Prepare workspace') {
    dir('code'){
      deleteDir()
      codeBase = pwd()
      unstash 'module_cbu'
    } 

    dir('output'){
      sh """
        chmod ugo+w,g+s .
        mkdir -p logs
        mkdir -p storage
        mkdir -p coverage-reports
        mkdir -p test-reports
      """ 
      
      dir('logs'){
        logs = pwd()
      }
      dir('storage'){
        storage = pwd() 
      }
      dir('coverage-reports'){
        coverageReports = pwd()
      }
      dir('test-reports'){
        testReports = pwd()
      }
    }
    
    containerOpts = """
      -u 'root'
      -v $codeBase/procedures:$containerCodeBase/components/module:ro
      -v $logs:$containerLogs 
      -v $storage:$containerStorage
    """
  }
    
    
  try{
    docker.withRegistry(registry){
      docker.image(imageName).inside(containerOpts){
        stage('Prepare container'){
          sh """
            pip install -U pytest
            pip install pytest-cov
          """
        }
        stage('Unit Test'){
          sh """
             umask 000
             PYTHONDONTWRITEBYTECODE=1 PYTHONPATH=$containerCodeBase:$containerCodeBase/lib:$containerCodeBase/components/module pytest \\
             --junit-prefix=ut --junit-xml=$testReports/TEST-ut.xml \\
             --cov=$containerCodeBase/components/module --cov-report html:$coverageReports/ut --cov-report xml:$coverageReports/ut-coverage.xml \\
             $codeBase/ut
          """
        }
        stage('CLI Integration Test'){
          sh """
             umask 000
             PYTHONDONTWRITEBYTECODE=1 py.test \\
             --junit-xml=$testReports/TEST-it.cli.xml \\
             --cov=$containerCodeBase/components/module --cov-report html:$coverageReports/it --cov-report xml:$coverageReports/it-coverage.xml \\
             $codeBase/it/cli
          """
        }
      }
    }
  }finally{
    stage('Publish Test results'){
      //junit publisher doesn't work with absolute paths for some reasons
      junit testDataPublishers: [[$class: 'AttachmentPublisher']], testResults: "output/test-reports/TEST-*.xml" 
    }
    stage('SonarQube analysis') {
      //create sonar-project.properties
      writeFile file: "sonar-project.properties", text: """
      sonar.projectKey=com.glab.module:cbu
      sonar.projectName=cbu
      sonar.projectVersion=1.0
      sonar.sources=code/procedures
      sonar.language=py
      sonar.python.coveragePlugin=cobertura
      sonar.python.coverage.reportPath=output/coverage-reports/ut-coverage.xml
      sonar.python.coverage.itReportPath=output/coverage-reports/it-coverage.xml
      sonar.python.coverage.overallReportPath=output/coverage-repors/*-coverage.xml
      """
      //patch coverage reports to have valid relative paths, Sonnar runner ignores <source></source> section with prefix,
      // so add prefix to all filename attributes using sed
      sh '''
        sed -i 's/filename="\\(.*\\)"/filename="code\\/procedures\\/\\1"/g' output/coverage-reports/ut-coverage.xml
        sed -i 's/filename="\\(.*\\)"/filename="code\\/procedures\\/\\1"/g' output/coverage-reports/it-coverage.xml
        #sed -i 's/\\/devbu\\/scripts\\/g_hotfix\\/components\\/module/code\\/procedures/g' output/coverage-reports/ut-coverage.xml
        #sed -i 's/\\/devbu\\/scripts\\/g_hotfix\\/components\\/module/code\\/procedures/g' output/coverage-reports/it-coverage.xml
      '''
      // requires SonarQube Scanner 2.8+
      def scannerHome = tool 'SonarQube Scanner 3';
      env.JAVA_HOME="/home/jenkins/jdk"
      sh 'echo j=$JAVA_HOME'
      withSonarQubeEnv('SonarQube@moduleci-vm15') {
        sh "${scannerHome}/bin/sonar-scanner -X"
      }    
    }
  }//finally
}