Load Jenkins Pipeline Shared Library from same repository

Question

TL;DR Is there a way to import code into the Jenkinsfile from the local repository (other than the load step)?

Why?

I\'ve ex

Answer 1

I guess that proper way to do that is to implement a custom SCMRetriever.

However, you can use the following hack:

Assuming jenkins/vars/log.groovy in your local repo contains:

def info(message) {
    echo "INFO: ${message}"
}

Your Jenkinsfile can load that shared library from the jenkins/ directory using library step:

node('node1') { // load library
    checkout scm
    // create new git repo inside jenkins subdirectory
    sh('cd jenkins && git init && git add --all . && git commit -m init &> /dev/null') 
    def repoPath = sh(returnStdout: true, script: 'pwd').trim() + "/jenkins"
    library identifier: 'local-lib@master', retriever: modernSCM([$class: 'GitSCMSource', remote: repoPath])
}

node('node2') {
    stage('Build') {
        log.info("called shared lib") // use the loaded library
    }
}