PromoteToQAJenkinsFile

import hudson.EnvVars;
import hudson.slaves.EnvironmentVariablesNodeProperty;
import hudson.slaves.NodeProperty;
import hudson.slaves.NodePropertyDescriptor;
import hudson.util.DescribableList;
import jenkins.model.Jenkins;

node {
 def mvnHome = tool name: 'M2_HOME', type: 'maven'
 def branch = env.NEXT_BRANCH_NAME
 def mosip_config_branch="mosip_config_${branch}"
 def newVersion
 def server = Artifactory.server 'ART'
 def rtMaven = Artifactory.newMavenBuild()
 def buildInfo
 
 // Asking user if he wants to promote the code to QA, user will choose either proceed or abort
 stage('checkout') {
  input 'Do you want to promote the code to QA?'
  dir(branch) {
   checkout([$class: 'GitSCM',
    branches: [
     [name: branch]
    ],
    extensions: scm.extensions + [[$class: 'CleanCheckout']],
    userRemoteConfigs: [
     [url: 'git@github.com:mosip/mosip.git', credentialsId: 'fd9c5f45-e6ac-45ea-b345-f6fbeb303044']
    ]
   ])
  }
  dir(mosip_config_branch) {
   checkout([$class: 'GitSCM',
    branches: [
     [name: branch]
    ],
    extensions: scm.extensions + [[$class: 'CleanCheckout']],
    userRemoteConfigs: [
     [url: 'git@github.com:mosip/mosip-configuration.git', credentialsId: 'aruna']
    ]
   ])
  }
 }

 // updating the pom versions to a new version inputed by user and removing '-snapshot'
 stage('update-versions') {
  dir(branch) {
	  sh "git status"
   pom = readMavenPom file: 'pom.xml'
   version = pom.version
   suggestedValue = pom.version
   String[] st = suggestedValue.split("\\.");
   int n = Integer.parseInt(st[2]) + 1;
   suggestedValue = st[0] + "." + st[1] + "."+n;
   def userInput = input(
    id: 'userInput', message: 'Enter version number',
    parameters: [

     string(
      defaultValue: suggestedValue,
      description: 'Previous version in pom.xml is ' + version,
      name: 'Version')
    ])
   // Save to variables. Default to empty string if not found.
   echo userInput

   newVersion = pom.version.replace("${version}", "${userInput}")
   sh "${mvnHome}/bin/mvn versions:set -DnewVersion=${newVersion}"
   sh "${mvnHome}/bin/mvn versions:commit"
  }
 }
 
   stage('--------- Artifactory configuration ----------------') {
  /*
  JFrog artifactory configuration
  */
  rtMaven.tool = 'M2_HOME' // Tool name from Jenkins configuration
  rtMaven.deployer releaseRepo: 'libs-release-local', snapshotRepo: 'libs-snapshot-local', server: server
  rtMaven.resolver releaseRepo: 'libs-release', snapshotRepo: 'libs-snapshot', server: server
  buildInfo = Artifactory.newBuildInfo()
  buildInfo.env.capture = true
 }

 
 
  stage('---------- mvn-clean-install and push to artifactory  ---------------') {
  rtMaven.run pom: branch + '/pom.xml', goals: 'clean install -Dspring.cloud.config.label='+branch, buildInfo: buildInfo
 }
 
  stage('----------- Publish build info -------------') {
  /*
  Publishing build info to Artifcatory (JFrog)
  */
  server.publishBuildInfo buildInfo
 }
 
 stage('GIT - Push the code and Create new tag') {
  dir(branch) {
      // jenkins git plugin detaches the head after checking out the code, stashing the changes to check out branch code
	  sh "git stash"
	  // checking out branch
	  sh "git checkout $branch"
	  // applying stashed changes to branch
	  sh "git stash apply"  
	  sh "git add ."
	  // clearing the stash
	  sh "git stash clear"
	  // commiting changes to branch
	  sh "git commit -m 'MOS-14569 updating versions and tagging the code for giving it to QA'"
      sshagent(['fd9c5f45-e6ac-45ea-b345-f6fbeb303044']) {
       sh "git push origin $branch"
      }
      // creating a git tag
      sh "git tag ${newVersion}"
	  // pushing tag to github
      sshagent(['fd9c5f45-e6ac-45ea-b345-f6fbeb303044']) {
      sh "git push origin ${newVersion}"
      }
 
  }
	 dir(mosip_config_branch){
     sh "git checkout ${branch}"
     sh 'git status'
     sh 'ls'
     sh "git tag ${newVersion}"
     sshagent(['aruna']) {
      sh "git push origin ${newVersion}"
      }
    }
  // Clean the workspace to avoid GIT conflicts when next time this pipeline is triggered
  	cleanWs()
 } 
}