Jenkinsfile_release

pipeline {
  agent any // configure here if you need any agent
  options {
    buildDiscarder(logRotator(numToKeepStr: '10')) // configurable
    timeout(time: 30, unit: 'MINUTES') // configurable
  }

  parameters {
    string(name: 'Branch', defaultValue: 'master', description: 'Git Branch to release')
    string(name: 'Version', defaultValue: null, description: 'Version (1.0.0, 2.0.0-beta-1) ')
  }

  stages{
    stage("Checkout branch ") {
      steps{
        git url:"https://github.com/cloudbeers/my-webapp.git", branch:"$Branch"
      }
    }
    stage("Release of this great product xxx"){
      steps{
        echo "The release $Version"
        withEnv(['GIT_COMMITTER_NAME=John Doe', 'GIT_COMMITTER_EMAIL=john@beers.com',
                 'GIT_AUTHOR_NAME=John Doe', 'GIT_AUTHOR_EMAIL=john@beers.com']) {
          withMaven(){
            sh "./mvnw clean release:prepare release:perform -DreleaseVersion=$Version" // for temporary nodes
            // if Version is empty maven calculate version number using default strategy
          }
        }
      }
    }
  }
}