How to Load Jenkins Shared Libraries from Filesytem

Config

Load shared libraries directly from local folder, without any git commit or push

library identifier: 'jenkins-shared-library@main', 
        retriever: legacySCM(
        filesystem(clearWorkspace: false, 
        copyHidden: false, 
        path: "/var/jenkins_home/jobs/test/workspace/jenkins-shared-library"
        ))

only checkout files changed on filesystem

Loading library jenkins-shared-library@main
FSSCM.checkout /var/jenkins_home/jobs/test/workspace/jenkins-shared-library to /var/jenkins_home/jobs/JenkinsFile/workspace@libs/277d200e682d6310644351b261dcc177e58ee098cb099d7d682af7825c7d31c6
Modified file: vars/runAnsible.groovy
Modified file: vars/const.groovy

FSSCM.check completed in 15 milliseconds

Plugins

filesystem_scm
workflow-cps-global-lib