Perform a maven release via a Jenkins pipeline with declarative syntax

Jenkinsfile-release

#!/usr/bin/env groovy

pipeline {
   stages {
      stage('Prepare') {
         steps {
            withCredentials([[$class: 'UsernamePasswordMultiBinding', credentialsId: 'YOUR_CREDENTIALS_ID', usernameVariable: 'GIT_USERNAME', passwordVariable: 'GIT_PASSWORD']]) {
               sh 'mvn -B release:prepare -Dusername=$GIT_USERNAME -Dpassword=$GIT_PASSWORD'
            }
         }
      }
      stage('Perform') {
         steps {
            withCredentials([[$class: 'UsernamePasswordMultiBinding', credentialsId: 'YOUR_CREDENTIALS_ID', usernameVariable: 'GIT_USERNAME', passwordVariable: 'GIT_PASSWORD']]) {
               sh 'mvn -B release:perform -Dusername=$GIT_USERNAME -Dpassword=$GIT_PASSWORD -Darguments="-DskipTests"'
            }
         }
      }
   }
   post {
      failure {
         echo 'An unexpected error occurred during release. Rollbacking...'
         withCredentials([[$class: 'UsernamePasswordMultiBinding', credentialsId: 'YOUR_CREDENTIALS_ID', usernameVariable: 'GIT_USERNAME', passwordVariable: 'GIT_PASSWORD']]) {
            sh 'mvn -B release:rollback -Dusername=$GIT_USERNAME -Dpassword=$GIT_PASSWORD'
         }
      }
      cleanup {
         sh 'mvn release:clean'
      }
   }
}