Invoking a function from a shared library does not work

Question

I wrote a groovy code that disables a job if it falls more than 3 times. When i add the code directly to the Jenkinsfile before the main pipeline, it works as expected. I decided to move the code to shared libs, added lib to jenkinsfile, call it, but nothing happens. Can you tell me what I can to do?

It works as expected:

passedBuilds = []
def call(build) {
    if(build != null && build.result != 'SUCCESS') {
        call(build.getPreviousBuild());
        passedBuilds.add(build);
    }
 }
 call(currentBuild.getPreviousBuild());
if (passedBuilds.size() > 3) {
  println "Oh no!"
  manager.build.project.disabled = true
} else {
  println "Ok!"
}

pipeline {}

It does not work

@Library('shared-libraries@main')_

disableJobInUnstableCases()

pipeline {}

Answer 1

So the working code there is:

def iterate(build) {
  passedBuilds = []
  if (build != null && build.result != 'SUCCESS') {
    iterate(build.getPreviousBuild())
    passedBuilds.add(build)
  }
}

def checkForOverLimit() {
  if (passedBuilds.size() > 5) {
    println 'Oh no!'
    manager.build.project.disabled = true
  } else {
    println 'Ok!'
  }
}

def call() {
  iterate(currentBuild.getPreviousBuild())
  checkForOverLimit()
}

Then just call the library from pipeline