CODEWITHSUNDEEP
jenkinsmultibranch-pipeline
towel
towel

Reputation: 2214

Determine whether a Jenkinsfile runs from a multibranch pipeline

I have a multibranch pipeline that runs a Jenkinsfile of select branches. Now I need to run that same Jenkinsfile with parameters, so I figured I could use a regular pipeline.

Now all I have to do is to determine whether I run in a multibranch pipeline or not. I could check for any parameters in the build, and when there aren't any I could deduce that I'm in a multibranch pipeline:

def isMultibranchPipeline() {
    !params.any()
}

I was searching for a more direct method to know whether the script is running in a multibranch pipeline or not, but couldn't find anything like it.

Upvotes: 3

Views: 3145

Answers (2)

DevAntoine
DevAntoine

Reputation: 1942

By getting the current "project" (which is a Jenkins job) you're able to know if it's a multibranch job or not thanks to its class:

import jenkins.model.Jenkins
import org.jenkinsci.plugins.workflow.multibranch.WorkflowMultiBranchProject

def isMultiBranchPipeline() {
    return Jenkins.get().getItem(currentBuild.projectName) instanceof WorkflowMultiBranchProject
}

Upvotes: 7

kuzea
kuzea

Reputation: 401

if job is PipelineMultiBranchDefaultsProject previous approach is not working. I'm checking with scm object

boolean isMultiBranchPipeline() {
    try {
      if (script.scm)
        return true
    } catch (Exception e) {
      return false
    }
  }

Upvotes: 0

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