CODEWITHSUNDEEP
dockerjenkinscontinuous-integrationjenkins-pipeline
yasin lachini
yasin lachini

Reputation: 5976

How to create function in Jenkinsfile?

I create a function in Jenkinsfile as below

def image_exists(repo_name){
sh '''#!/bin/bash 
     echo "${repo_name}"  && echo "TEST" '''
}

It print TEST but it print blank line instead of repo_name What should I do to print repo_name? I try 

 echo $repo_name
 echo ${repo_name}
 echo repo_name

I call it by 

IMAGE_EXIST=image_exists("test")

Upvotes: 0

Views: 701

Answers (1)

shuvalov
shuvalov

Reputation: 4923

try to use double-quotes after sh command, single quotes do not support interpolation:

def image_exists(repo_name){
sh """
    #!/bin/bash
    echo \"${repo_name}\"  && echo \"YYY\"
"""
}

Upvotes: 4

Related Questions