Skip Stages in Jenkins shared library based on repository - jenkins

Question

I have a common Jenkins shared library for all the repositories as below.
vars/_publish.groovy
pipeline {
environment {
abc= credentials(’abc')
def= credentials(‘def’)
}
stages {
stage('Build') {
steps{
sh ‘docker build'
}
}
stage('Unit-test') {
steps{
sh ‘mvn test'
}
}
jenkinsfile
#Library('my-shared-library#branch') _
_publish() {
}
I have 10 Repository each has its own Jenkinsfile as shown above which refers to the jenkins shared library(vars/_publish.groovy). I have a condition here that I need to Pass. For few repository I want to skip the Unit test and just execute the build stage. For rest other repository I want both the stages. Is there anyone I can skip the particular stage based on the repository or repository name

Answer 1

Yes it's possible you can use when expression like this
pipeline {
agent any
stages {
stage('Test') {
when { expression { return repositoryName.contains('dev') } } <---------Add put your repository name 'dev' so whenever the repository names is ''dev' then execute this stage
steps {
script {
}
}
}
}
}
def repositoryName() {
def repositoryName = ['dev', 'test'] <----Add here the 10 repo name
return repositoryName
}
Here in my case repo names are dev and test so you can add yours accondigly

Answer 2

I would decorate my shared library and Jenkinsfile like this to achieve your scenario.
vars/_publish.groovy
def call(body={}) {
def pipelineParams = [:]
body.resolveStrategy = Closure.DELEGATE_FIRST
body.delegate = pipelineParams
body()
pipeline {
agent any;
stages {
stage('build') {
steps {
echo "BUILD"
}
}
stage('unitest') {
when {
anyOf {
equals expected: true, actual: pipelineParams.isEmpty();
equals expected: false, actual: pipelineParams.skipUnitest
}
}
steps {
echo "UNITEST"
}
}
}
}
}
I am enabling my shared library to accept parameter from Jenkinsfile and with when{} DSL deciding whether to skip unitest stage or not
Jenkinsfile
If your Jenkins file from the repo has below details, will skip the unitest stage
#Library('jenkins-shared-library')_
_publish(){
skipUnitest = true
}
below both scenario will run the unitest stage
#Library('jenkins-shared-library')_
_publish(){
skipUnitest = false
}
and
#Library('jenkins-shared-library')_
_publish(){
}