How do you load a groovy file and execute it

If your Jenkinsfile and groovy file in one repository and Jenkinsfile is loaded from SCM you have to do:

Example.Groovy

def exampleMethod() {    //do something}def otherExampleMethod() {    //do something else}return this

JenkinsFile

node {    def rootDir = pwd()    def exampleModule = load "${rootDir}@script/Example.Groovy "    exampleModule.exampleMethod()    exampleModule.otherExampleMethod()}

You have to do checkout scm (or some other way of checkouting code from SCM) before doing load.

If you have pipeline which loads more than one groovy file and those groovy files also share things among themselves:

JenkinsFile.groovy

def modules = [:]pipeline {    agent any    stages {        stage('test') {            steps {                script{                    modules.first = load "first.groovy"                    modules.second = load "second.groovy"                    modules.second.init(modules.first)                    modules.first.test1()                    modules.second.test2()                }            }        }    }}

first.groovy

def test1(){    //add code for this method}def test2(){    //add code for this method}return this

second.groovy

import groovy.transform.Field@Field private First = nulldef init(first) {    First = first}def test1(){    //add code for this method}def test2(){    First.test2()}return this