Clean jenkins jobs

delete-offline-slaves.groovy

Jenkins.instance.slaves.each {
  def comp = it.getComputer()
  if (comp.isOffline()) {
    comp.doDoDelete()
  }
}

jenkins-clean-old-jobs.sh

#!/bin/bash

find /var/jenkins_home/jobs -name build.xml | grep -v "/release/" | while read file ; do
  dir_name="$(dirname "${file}")"
  mtime=$(stat -c '%Y' "${file}")
  now=$(date +%s)
  age=$(( ( now - mtime ) / 86400 ))
  if [ $age -gt 14 ]; then
    echo Deleting ${age} old days ${dir_name}
    rm -r "${dir_name}"
  fi
done

stop-hang-builds.groovy

def now = new Date()  // Get the current time
// Get a list of all running jobs
def buildingJobs = Jenkins.instance.getAllItems(Job.class).findAll{  it.isBuilding() }.each { job->
    // Enumerate all runs
    job._getRuns().each { item ->
        // If NOT currently building... check the next build for this job
        if (!item.isBuilding()) return

        // Access and calculate time information for this build.
        def startedAt = new Date(item.getStartTimeInMillis())
        def duration_mins = ((now.getTime() - item.getStartTimeInMillis()) / 60000).intValue()
          println("${duration_mins}: ${item.getUrl()}")
          if (duration_mins > 60) {
            item.doKill()
          }

    }
}

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