[JENKINS-55474] \n in code with is merged doesn't reflect in Jenkins UI and post build notification doesn't work

[jenkins-infra-bot]

If anyone could help me with the below issue :-

 

I have added a post build code by selecting the groovy post build Plugin .The code was validated and merged as it was source controlled , but when I go to Jenkins UI ,I get the below error as attached in Snapshot and Jenkins doesn't notify the build information in Microsoft Teams Properly .

 

startup failed:
Script1.groovy: 16: expecting anything but ''\n''; got it anyway @ line 16, column 47.
           text: "${type} Build:
                                 ^

1 error​

 

post build code that runs fine in Local jenkins :-

import groovy.json.JsonOutput
import hudson.model.*
def param = manager.build.buildVariables.get("abcEnv")
def currDate = new Date()
def formattedDate = currDate.format("MM/dd/yyy")
def build_number = manager.build.number
def job_name = manager.build.project.getName()
def start_user = User.get(manager.build.causes[0].userId)
def CustomText = manager.build.buildVariables.get("CustomText")

def sendMessage(type, color, configuration, execution, param, formattedDate, build_number, job_name,start_user, CustomText ) {
json_payload = JsonOutput.toJson( [
title: "Job Notification",
summary: "Job Notification",
text: "${type} Build: \n Build id : #${build_number} \n Job Name: ${job_name} ${execution.status} at ${formattedDate} in the environment ${param} Started by the user ${start_user}. ${CustomText}",
themeColor: "${color}",
potentialAction: [
[
"@​context": "http://schema.org",
"@​type": "ViewAction",
name: "Seed job execution",
target: ["${execution.href}"]
]
]
])
return json_payload
}
configuration = [
'webhook_url': 'can put any webhook here from teams' ]
execution = [
'id': 'someID',
'project': 'project',
'status': 'success',
'dateEnded': 'Today?'

]
type = "START"
color = "228B22"
json_payload = sendMessage(type, color, configuration, execution, param, formattedDate, build_number, job_name,start_user, CustomText)
process = [ 'bash', '-c', "curl -v -k -X POST -H \"Content-Type: application/json\" -d '${json_payload}' ${configuration.webhook_url}" ].execute().text
print process

 

 

After Code is Merged  in Jenkins UI groovy post build  we see this block below:-

\n is not reflected post compilation.

text: "${type} Build:
 Build id : #${build_number}
  Job Name: ${job_name} ${execution.status}  at ${formattedDate} in the environment  ${param} Started by the user ${start_user}. ${CustomText}",​

 

 

---

Originally reported by biswas_jenkin100, imported from: \n in code with is merged doesn't reflect in Jenkins UI and post build notification doesn't work

• status: In Progress
• priority: Major
• component(s): groovy-postbuild-plugin
• resolution: Unresolved
• votes: 0
• watchers: 1
• imported: 20251216-225446

Raw content of original issue

If anyone could help me with the below issue :-

 

I have added a post build code by selecting the groovy post build Plugin .The code was validated and merged as it was source controlled , but when I go to Jenkins UI ,I get the below error as attached in Snapshot and Jenkins doesn't notify the build information in Microsoft Teams Properly .

 

 startup failed:
 Script1.groovy: 16: expecting anything but ''\n''; got it anyway @ line 16, column 47.
            text: "${type} Build: 
                                  ^

1 error​

 

post build code that runs fine in Local jenkins :-

import groovy.json.JsonOutput
 import hudson.model.*
 def param = manager.build.buildVariables.get("abcEnv")
 def currDate = new Date()
 def formattedDate = currDate.format("MM/dd/yyy")
 def build_number = manager.build.number
 def job_name = manager.build.project.getName()
 def start_user = User.get(manager.build.causes[0].userId)
 def CustomText = manager.build.buildVariables.get("CustomText")

def sendMessage(type, color, configuration, execution, param, formattedDate, build_number, job_name,start_user, CustomText ) {
 json_payload = JsonOutput.toJson( [
 title: "Job Notification",
 summary: "Job Notification",
 text: "${type} Build: \n Build id : #${build_number} \n Job Name: ${job_name} ${execution.status} at ${formattedDate} in the environment ${param} Started by the user ${start_user}. ${CustomText}",
 themeColor: "${color}",
 potentialAction: [
 [
 "@context": "http://schema.org",
 "@type": "ViewAction",
 name: "Seed job execution",
 target: ["${execution.href}"]
 ]
 ]
 ])
 return json_payload
 }
 configuration = [
 'webhook_url': 'can put any webhook here from teams' ]
 execution = [
 'id': 'someID',
 'project': 'project',
 'status': 'success',
 'dateEnded': 'Today?'

]
 type = "START"
 color = "228B22"
 json_payload = sendMessage(type, color, configuration, execution, param, formattedDate, build_number, job_name,start_user, CustomText)
 process = [ 'bash', '-c', "curl -v -k -X POST -H \"Content-Type: application/json\" -d '${json_payload}' ${configuration.webhook_url}" ].execute().text
 print process

 

 

After Code is Merged  in Jenkins UI groovy post build  we see this block below:-

\n is not reflected post compilation.

text: "${type} Build: 
  Build id : #${build_number} 
   Job Name: ${job_name} ${execution.status}  at ${formattedDate} in the environment  ${param} Started by the user ${start_user}. ${CustomText}",​

 

 

• environment: Jenkins version 2.107.3

2 attachments

• Screen Shot 2019-01-09 at 4.25.57 PM.png

  

• Screen Shot 2019-01-09 at 4.26.11 PM.png

  

[jenkins-infra-bot]

biswas_jenkin100:

• Original comment link
• Raw content of original comment:

  Please let me know if you can help me with this Andrew .
  

Please let me know if you can help me with this Andrew .