Extract Libraries from job executions

extract-libraries-jobs.groovy

import java.util.regex.Pattern
import java.util.regex.Matcher
import jenkins.branch.BranchSource
import org.jenkinsci.plugins.workflow.multibranch.WorkflowMultiBranchProject

Pattern p = Pattern.compile("Loading\\slibrary\\s(jenkins-(\\w+)-library(@.*)?)");

Jenkins.instance.getAllItems(WorkflowMultiBranchProject.class).each { it ->
    if (it.fullName.contains("Maintenance")) {
        return
    }

    //def source = it.getSourcesList().get(BranchSource.class).getSource()
    //def owner = source.repoOwner
    //def repository = source.repository
    //println "${owner}/${repository}"
    //println it.getAllJobs().dump()

    def job = it.getAllJobs().find{ job -> job.asItem().name == "master" }
    
    Run lastBuild = job?.getLastBuild();
    if (lastBuild == null) {
        println "${it.fullName} - this job has never been run"
        //Job has never run
        return
    }

    try {
        def log = lastBuild.getLog()
        //println log.length()
        
        Matcher matcher = p.matcher(log);

        while(matcher.find()) {
            println matcher.group(1)
        }
    } catch(Exception e) {
        println "Error on file read action: " + e.getMessage()
    }

}

return