Jenkinsのスクリプトコンソールで、ジョブに一括してSlack通知を設定するスクリプト

update_all_jobs_slack_notification_setting.groovy

jobs  = jenkins.model.Jenkins.instance.items

jobs.each {job ->
  job.removeProperty(jenkins.plugins.slack.SlackNotifier.SlackJobProperty)

  jp = new jenkins.plugins.slack.SlackNotifier.SlackJobProperty(
      null,            // String teamDomain, 
      null,            // String token,                 
      "#channel_to_notified",     // String room,                  
      false,           // boolean startNotification,    
      true,            // boolean notifyAborted,        
      true,            // boolean notifyFailure,        
      false,           // boolean notifyNotBuilt,       
      false,           // boolean notifySuccess,        
      false,           // boolean notifyUnstable,       
      true,            // boolean notifyBackToNormal,   
      true,            // boolean notifyRepeatedFailure,
      false,           // boolean includeTestSummary,   
      true,            // boolean showCommitList        
    )

  job.addProperty(jp)  
  
  list = job.getPublishersList()
  publisher = list.get(jenkins.plugins.slack.SlackNotifier.class)
  if( publisher) {
    list.remove(publisher)
  }
  list.remove(jenkins.plugins.slack.SlackNotifier.class)

  publisher = new jenkins.plugins.slack.SlackNotifier(
      "your slack domain",                 // teamDomain,  
      "your slack token", // token,  
      "",                         // room,  
      "/",                        // buildServerUrl,  
      null                        // sendAs
      );

  job.getPublishersList().add(publisher)

  job.save()

  println "updated ${job.getName()} "
}