Simple groovy script to upgrade active plugins when new versions are available

keep-jenkins-plugins-uptodate.groovy

jenkins.model.Jenkins.getInstance().getUpdateCenter().getSites().each { site ->
  site.updateDirectlyNow(hudson.model.DownloadService.signatureCheck)
}

hudson.model.DownloadService.Downloadable.all().each { downloadable ->
  downloadable.updateNow();
}

def plugins = jenkins.model.Jenkins.instance.pluginManager.activePlugins.findAll {
  it -> it.hasUpdate()
}.collect {
  it -> it.getShortName()
}

println "Plugins to upgrade: ${plugins}"
long count = 0

jenkins.model.Jenkins.instance.pluginManager.install(plugins, false).each { f ->
  f.get()
  println "${++count}/${plugins.size()}.."
}

if(plugins.size() != 0 && count == plugins.size()) {
  jenkins.model.Jenkins.instance.safeRestart()
}

@alecharp: This script is great. It would be really helpful to modify the script to check if there is any way to upgrade only the plugins which have no compatibility warnings with the current Jenkins version.

Does this fork not solve it?