Jenkins - abort running build if new one is started

Solution 1:

With Jenkins script security many of the solutions here become difficult since they are using non-whitelisted methods.

With these milestone steps at the start of the Jenkinsfile, this is working for me:

def buildNumber = env.BUILD_NUMBER as int
if (buildNumber > 1) milestone(buildNumber - 1)
milestone(buildNumber)

The result here would be:

• Build 1 runs and creates milestone 1
• While build 1 is running, build 2 fires. It has milestone 1 and milestone 2. It passes milestone 1, which causes build #1 to abort.

Solution 2:

enable job parallel run for your project with Execute concurrent builds if necessary

use execute system groovy script as a first build step:

import hudson.model.Result
import jenkins.model.CauseOfInterruption

//iterate through current project runs
build.getProject()._getRuns().iterator().each{ run ->
  def exec = run.getExecutor()
  //if the run is not a current build and it has executor (running) then stop it
  if( run!=build && exec!=null ){
    //prepare the cause of interruption
    def cause = { "interrupted by build #${build.getId()}" as String } as CauseOfInterruption 
    exec.interrupt(Result.ABORTED, cause)
  }
}

and in the interrupted job(s) there will be a log:

Build was aborted
interrupted by build #12
Finished: ABORTED 

Solution 3:

If anybody needs it in Jenkins Pipeline Multibranch, it can be done in Jenkinsfile like this:

def abortPreviousRunningBuilds() {
  def hi = Hudson.instance
  def pname = env.JOB_NAME.split('/')[0]

  hi.getItem(pname).getItem(env.JOB_BASE_NAME).getBuilds().each{ build ->
    def exec = build.getExecutor()

    if (build.number != currentBuild.number && exec != null) {
      exec.interrupt(
        Result.ABORTED,
        new CauseOfInterruption.UserInterruption(
          "Aborted by #${currentBuild.number}"
        )
      )
      println("Aborted previous running build #${build.number}")
    } else {
      println("Build is not running or is current build, not aborting - #${build.number}")
    }
  }
}

Solution 4:

Based on the idea by @C4stor I have made this improved version... I find it more readable from @daggett 's version

import hudson.model.Result
import hudson.model.Run
import jenkins.model.CauseOfInterruption.UserInterruption

def abortPreviousBuilds() {
    Run previousBuild = currentBuild.rawBuild.getPreviousBuildInProgress()

    while (previousBuild != null) {
        if (previousBuild.isInProgress()) {
            def executor = previousBuild.getExecutor()
            if (executor != null) {
                echo ">> Aborting older build #${previousBuild.number}"
                executor.interrupt(Result.ABORTED, new UserInterruption(
                    "Aborted by newer build #${currentBuild.number}"
                ))
            }
        }

        previousBuild = previousBuild.getPreviousBuildInProgress()
    }
}