Jenkinsfile

def sendEmailNotification(subj, recepients) {
  emailext body: "${BUILD_URL}",
  recipientProviders: [
    [$class: 'CulpritsRecipientProvider'],
    [$class: 'DevelopersRecipientProvider'],
    [$class: 'RequesterRecipientProvider']
  ],
  subject: subj,
  to: "${recepients}"
}
def printTopic(topic) {
  println("[*] ${topic} ".padRight(80, '-'))
}

node {
  //
  def pullRequest = false
  def commitSha = ''
  def buildBranch = ''
  def pullId = ''
  def lastCommitAuthorEmail = ''
  def repo = ''
  def org = ''
  //
  def delivery = true;
  if (env.BUILD_IMAGES) {
    delivery = BUILD_IMAGES.toString().toBoolean();
  }
  def deploy = true;
  if (env.CLUSTER) {
    deploy = CLUSTER?.trim();
  }
  //
  stage('Clone sources') {
    //
    def scmVars = checkout scm
    printTopic('Job input parameters');
    println(params)
    printTopic('SCM variables')
    println(scmVars)
    //
    commitSha = scmVars.GIT_COMMIT
    buildBranch = scmVars.GIT_BRANCH
    if (buildBranch.contains('PR-')) {
      pullRequest = true
      pullId = CHANGE_ID
    } else if (params.containsKey('sha1')){
      pullRequest = true
      pullId = ghprbPullId
    } else {
    }
    //
    sh 'envsubst < .env.template > .env'
    sh 'export $(cat ./.env | grep -v ^# | xargs) && envsubst < sonar-project.properties.template > sonar-project.properties'
    //
    printTopic('Config files')
    sh 'cat ./.env';
    sh 'cat ./sonar-project.properties';
    //
    printTopic('Build info')
    echo "[PR:${pullRequest}] [BRANCH:${scmVars.GIT_BRANCH}] [COMMIT: ${scmVars.GIT_COMMIT}]"
    //
    printTopic('Environment variables')
    echo sh(returnStdout: true, script: 'env')
    //
    repo = sh(returnStdout: true, script:'''git config --get remote.origin.url | rev | awk -F'[./:]' '{print $2}' | rev''').trim()
    org = sh(returnStdout: true, script:'''git config --get remote.origin.url | rev | awk -F'[./:]' '{print $3}' | rev''').trim()
    //
    printTopic('Repo parameters')
    echo "[org:${org}] [repo:${repo}]"
    //
    lastCommitAuthorEmail = sh(returnStdout: true, script:'''git log --format="%ae" HEAD^!''').trim()
    if (!pullRequest){
      lastCommitAuthorEmail = sh(returnStdout: true, script:'''git log -2 --format="%ae" | paste -s -d ",\n"''').trim()
    }
    printTopic('Author(s)')
    echo "[lastCommitAuthorEmail:${lastCommitAuthorEmail}]"
  }

  try {
    stage('Prereq') {
      sh "./prereq.sh"
    }
    stage('Build') {
      sh "./build.sh"
    }
    stage('Unit test') {
      sh "./test.sh"
    }
    //
    stage('SonarQube analysis') {
      /*/
      def scannerHome = tool 'SonarQube Scanner';
      withSonarQubeEnv('SonarQube') {
        if (pullRequest){
          sh "${scannerHome}/bin/sonar-scanner -Dsonar.analysis.mode=preview -Dsonar.github.pullRequest=${ghprbPullId} -Dsonar.github.repository=${org}/${repo} -Dsonar.github.oauth=${GITHUB_ACCESS_TOKEN} -Dsonar.login=${SONARQUBE_ACCESS_TOKEN}"
        } else {
          sh "${scannerHome}/bin/sonar-scanner"
          // check SonarQube Quality Gates
          //// Pipeline Utility Steps
          def props = readProperties  file: '.scannerwork/report-task.txt'
          echo "properties=${props}"
          def sonarServerUrl=props['serverUrl']
          def ceTaskUrl= props['ceTaskUrl']
          def ceTask
          //// HTTP Request Plugin
          timeout(time: 1, unit: 'MINUTES') {
            waitUntil {
              def response = httpRequest "${ceTaskUrl}"
              println('Status: '+response.status)
              println('Response: '+response.content)
              ceTask = readJSON text: response.content
              return (response.status == 200) && ("SUCCESS".equals(ceTask['task']['status']))
            }
          }
          //
          def qgResponse = httpRequest sonarServerUrl + "/api/qualitygates/project_status?analysisId=" + ceTask['task']['analysisId']
          def qualitygate = readJSON text: qgResponse.content
          echo qualitygate.toString()
          if ("ERROR".equals(qualitygate["projectStatus"]["status"])) {
            currentBuild.description = "Quality Gate failure"
            sendEmailNotification(currentBuild.description, lastCommitAuthorEmail)
            currentBuild.result = 'UNSTABLE'
            //error currentBuild.description
          }
        }
      }
      /*/
    }
    //
    stage('Delivery') {
      if (pullRequest){
      } else {
        // archiveArtifacts artifacts: 'package/target/*.zip'    
      }
    }
    //
    stage('Deploy') {
      if (pullRequest){
      } else {
      }
    }
    //
    stage('Postprocess') {
      /*/
      if (!pullRequest){
        try {
          if (POSTPROCESS_JOB) {
            build job: "${POSTPROCESS_JOB}", parameters: [
              [$class: 'StringParameterValue', name: 'BUILD_VERSION', value: "${version}"]
            ]
          }
        } catch(e){}
      }
      /*/
    }
    //
  } catch (e) {
    //
    //sendEmailNotification('BUILD FAILED', lastCommitAuthorEmail)
    throw e
    //
  }
}