How to change stage name dynamically in Jenkins declarative pipeline?

Question

Conveyor

We decided to try to move away from the Scripted Pipeline towards the Declarative Pipeline
and faced the question of how to dynamically redefine the name of the stage?

def template1 = "spread_sshkeys"

pipeline {
    agent any

    stages {
        stage ("Checkout") {
            steps {
                deleteDir()
                checkout scm
                sh "git submodule foreach --recursive git pull origin master"
            }
        }
        stage('test') {
            steps {
                    script {
                        sh "ls -las; cd jenkins-ci-examples; ls -las";
                    }
            }
        }
        stage('run template ${template1}') {
            steps {
                sh "ls -las; cd jenkins-ci-examples; ls -las";
            }
        }

    }
}

as in scripted
stage('run template ${template1}')
does not work now

Is there such a possibility at all?

Answer 1

the answer to the question is here
https://stackoverflow.com/questions/68136020/how-m...
in short, you need to write something like this

def template1 ="spread_sshkeys"
pipeline {
    agent any

    stages {
        stage('Dynamic Stages') {
            
            steps {
                script {
                        stage("import template ${template1}"){
                            println("${env.STAGE_NAME}")
                        }
                         stage("run template ${template1}"){
                            println("${env.STAGE_NAME}")
                        }
                }
            }
        }
        
    }
}