What is the best practice of writing jenkins pipeline for multiple module maven project

These is a simplified maven multiple-module project, the project structure is listed below:

-pom.xml

-eureka
    -src
    -pom.xml
-gateway
    -src
    -pom.xml
-order
    -src
    -pom.xml
-user
    -src
    -pom.xml

the jenkin pipelines to start these modules are quite similar to each other, so I create this jenkins pipeline project.

The struture is list below:

-vars
    -springCloudPipeline.groovy

-eureka-JenkinsFile
-gateway-JenkinsFile
-order-JenkinsFile
-user-JenkinsFile

eureka-JenkinsFile

@Library('springCloudPipeline') _

springCloudPipeline(branch :'master',
    scmUrl : 'https://github.com/wuxudong/spring-cloud-best-practice.git',
    serviceName : 'eureka')

gateway-JenkinsFile

@Library('springCloudPipeline') _

springCloudPipeline(branch :'master',
    scmUrl : 'https://github.com/wuxudong/spring-cloud-best-practice.git',
    serviceName : 'gateway')

......

vars/springCloudPipeline.groovy

def call(Map pipelineParams) {
    pipeline {
        agent any
        environment {
            branch = "${pipelineParams.branch}"
            scmUrl = "${pipelineParams.scmUrl}"
            serviceName = "${pipelineParams.serviceName}"
        }
        stages {
            stage('checkout git') {
                steps {
                    git branch: branch, url: scmUrl
                }
            }

            stage('build') {
                steps {
                    sh 'mvn clean package -DskipTests=true'
                }
            }

            stage('deploy'){
                steps {
                    sh "JENKINS_NODE_COOKIE=dontKillMe nohup java -jar ${pipelineParams.serviceName}/target/${pipelineParams.serviceName}.jar &"
                }
            }


        }

    }
}

I create 4 pipeline tasks: eureka, gateway, order, user.
the only difference is they have different script path.

In order to import springCloudPipeline template, I have to define a global pipeline library in jenkins->System Setting: springCloudPipeline -> https://github.com/wuxudong/multiple-module-jenkins-pipeline.git

because springCloudPipeline is only used by this project itself, I wonder if there is a way without define a global pipleline library.

I do find a plugin https://github.com/karolgil/SharedLibrary that can load parts of repository as shared libraries, but I wonder if there is any other offical solution?