Jenkins Groovy snippets

Delete all Jenkins Jobs

for(job in jenkins.model.Jenkins.theInstance.getAllItems()) {
    println "\nJob: $job.name"
    job.delete()
}

Disable all Jenkins jobs in a specific view

jenkins.model.Jenkins.theInstance.getView("WORKERS").items.each { job ->
    println "\nJob: $job.name"
    job.disabled = true
}

Remove Jenkins builds

MAX_BUILDS = 1

for (job in Jenkins.instance.items) {
  def recent = job.builds.limit(MAX_BUILDS)

  for (build in job.builds) {
    if (!recent.contains(build)) {
      build.delete()
    }
  }
}