jenkinsFile

pipeline
{
    agent any
stages{



    stage("log") {
         checkout scm
      //  commons = load("jenkinsfile-commons.groovy")

       // commons.success()
    }

	stage('Checkout') 
	{
	 // Get CalibrationResults from GitHub
	 steps
	 {
 
		
	 // Get CombinationBuilder from GitHub
	 checkout([  
		    $class: 'GitSCM', 
		    branches: [[name: 'refs/heads/master']], 
		    doGenerateSubmoduleConfigurations: false, 
		    extensions: [[$class: 'RelativeTargetDirectory', relativeTargetDir: 'TeaLeafSaaS']], 
		    submoduleCfg: [], 
		    userRemoteConfigs: [[credentialsId: '6463627-ab54-4e42-bc29-123458', url: 'https://github.com/manjushavnair/TeaLeafSaaS.git']]
		])
		script
		{
 		  echo  getChangeString()
 		     
		    emailNotification( )
		}
		echo "mailer"
	step([$class: 'Mailer',
	      notifyEveryUnstableBuild: true,
	      recipients: emailextrecipients([[$class: 'CulpritsRecipientProvider'],
                                      [$class: 'RequesterRecipientProvider']])])
	}//steps
	}//stage
	}//stages
	
}//piplein
//https://www.oreilly.com/library/view/jenkins-2-up/9781491979587/ch04.html


def emailNotification(  ) {
    def to = emailextrecipients([[$class: 'CulpritsRecipientProvider'],
	           [$class: 'DevelopersRecipientProvider'],
	           [$class: 'RequesterRecipientProvider'], 
	           [$class: 'FailingTestSuspectsRecipientProvider'],
	           [$class: 'FirstFailingBuildSuspectsRecipientProvider'],
                   [$class: 'UpstreamComitterRecipientProvider']])
      //committerEmail = bat (script: 'git --no-pager show -s --format='%ae'', returnStdout: true).trim()
      //echo committerEmail
      emailext (
            to: 'kksclt@gmail.com',
         //      to: to,
            attachLog: true,
            compressLog: true,
           // body: '''${SCRIPT, template="groovy_html.template"}''', 
             body: '''${JELLY_SCRIPT, template="html.jelly"}''', 
           
           
            mimeType: 'text/html',
            replyTo: '$DEFAULT_REPLYTO', 
            subject: '${DEFAULT_SUBJECT}',
          //  recipients: emailextrecipients([[$class: 'CulpritsRecipientProvider'], [$class: 'RequesterRecipientProvider']])]
            recipientProviders: [[$class: 'CulpritsRecipientProvider'],
	           [$class: 'DevelopersRecipientProvider'],
	           [$class: 'RequesterRecipientProvider'], 
	           [$class: 'FailingTestSuspectsRecipientProvider'],
	           [$class: 'FirstFailingBuildSuspectsRecipientProvider'],
                   [$class: 'UpstreamComitterRecipientProvider']]
    )
}


@NonCPS
def getChangeString() {
    MAX_MSG_LEN = 100
    def changeString = ""

    echo "Gathering SCM changes"
    def changeLogSets = currentBuild.rawBuild.changeSets
    for (int i = 0; i < changeLogSets.size(); i++) {
        def entries = changeLogSets[i].items
        for (int j = 0; j < entries.length; j++) {
            def entry = entries[j]
            truncated_msg = entry.msg.take(MAX_MSG_LEN)
            changeString += " - ${truncated_msg} [${entry.author}]\n"
        }
    }

    if (!changeString) {
        changeString = " - No new changes"
    }
    return changeString
}

@NonCPS  // Necessary to allow .each to work.
def changelist() {

changeAuthors = currentBuild.changeSets.collect { set ->
  set.collect { entry -> entry.author.fullName 
   echo entry.author.fullName
   echo 'here'
   }
}.flatten()

   changeAuthors
 
   /* def changes = ""
    currentBuild.changeSets.each { set ->
        set.each { entry ->
            changes += "${entry.commitId} by ${entry.author.fullName}\n"
        }
    }
    echo changes
    changes
    */
}