AbortJobsBasedOnThreshold

import jenkins.model.Jenkins
import hudson.model.Job
import hudson.model.Run
import com.cloudbees.hudson.plugins.folder.AbstractFolder

def jenkinsInstance = Jenkins.instance

def processJob(job) {
    def jobFullName = job.getFullName()
    if (jobFullName.startsWith("JobPrefix")) {
        def build = job.getLastBuild()
        if (build != null && build.isBuilding()) {
            def currentDuration = System.currentTimeMillis() - build.getTimeInMillis()
            println "Job: ${jobFullName} - Current Build Duration: ${currentDuration / 1000 / 60} minutes"
            if (currentDuration > 1800000) {
                println "Aborting Job: ${jobFullName} - Current Build Duration: ${currentDuration / 1000 / 60} minutes"
                build.doStop()  // Aborts the build
                build.setResult(Result.ABORTED)  // Mark the build as aborted
            }else{
               print "Not running more than 30 mins. Skipping!"
               println ""
            }
        }
    }
}

def processItem(item) {
    if (item instanceof Job) {
        processJob(item)
    } else if (item instanceof AbstractFolder) {
        item.getItems().each { subItem ->
            processItem(subItem)
        }
    }
}

jenkinsInstance.getAllItems().each { item ->
    processItem(item)
}

return null