Forum Discussion

tvklovesu's avatar
tvklovesu
Frequent Contributor
2 years ago

How to read the error code in console output from Jenkins pipeline script

Hello, I have configured my jenkins pipeline with Declarative pipeline script as shown below. Currently I am able to send the emails when the build is unstable. But there are some other situations w...
Integrations
Bonibom's avatar
Bonibom
Contributor

Try global variable currentBuild, E.G. currentBuild.rawBuild.getLog(100) get last 100 line of the log

tvklovesu's avatar
tvklovesu
Frequent Contributor
2 years ago

Bonibom Is that something I can enter in my pipeline script? but how to know if error code is -1.

I want this log to verify the error code before sending the emails.

  • Bonibom's avatar
    Bonibom
    Contributor
    2 years ago

    Yes, it is global variable and you can use that within the script. Another way you can get the log from a particular build that your pipeline starts

    bRun = build job: 'SomeJobStartingTestComplete', parameters: [ .....
bRun.getRawBuild().getLog(100)

     

    Then you can read the log line by line, E.G.

    List<String> log = bRun.getRawBuild().getLog(100)
for (String line : log) 
{
    if (line.contains("Test runner exit code: -1") 
    {
         // Any action if exit code is -1
         ....
    }
}
    • tvklovesu's avatar
      tvklovesu
      Frequent Contributor
      2 years ago

      Thanks Bonibom, for your reply. I have updated my script but still I am getting the following error.

       

      Script in pipeline:

       

      pipeline{
      agent {label "windows"}
      stages {
      stage('Test complete'){

      steps {
      git credentialsId: 'GitHub-RAVEn', url: 'https://github.com/smoke-tests.git', branch: 'master'
      withVault(configuration: [timeout: 60, vaultUrl: 'https://vault.com'],
      vaultSecrets: [[engineVersion: 1, path: 'secret//testing',
      secretValues: [[envVar: 'USERNAME', vaultKey: 'username'], [envVar: 'PASSWORD', vaultKey: 'password']]]]) {
      testcompletetest commandLineArguments: "/run /SilentMode /psv:env=prod /psv:ADFSusername=${USERNAME} /psv:ADFSpassword=${PASSWORD}", generateMHT: true, launchType: 'lcProject', project: 'CORE_Prod_Smoke', suite: 'Prod_SmokeTest.pjs'
      }
      }
      }
      stage('Checking log'){
      steps{
      script{
      List<String> log= currentBuild.rawBuild.getLog(100).contains("exit code: 0")
      for (String line : log)
      {
      if (line.contains("Test runner exit code: 0"))
      {
      echo 'aborted'
      emailext (
      subject: "Core application Failed to login in Prod",
      body: "Core application seems to be failed to login in Prod. Please click the link to access the test results for more details \n" + env.BUILD_URL+"TestComplete/",
      to: 'vinod.k.tanguturi@associates.com',
      from: "donotreply@cloudbees.com")
      }
      }
      }
      }
      }
      }

       

      Error in console

      [GitHub Checks] GitHub check (name: Jenkins, status: COMPLETED) has been published.
org.jenkinsci.plugins.scriptsecurity.sandbox.RejectedAccessException: Scripts not permitted to use method hudson.model.Run getLog int
	at org.jenkinsci.plugins.scriptsecurity.sandbox.whitelists.StaticWhitelist.rejectMethod(StaticWhitelist.java:265)
	at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SandboxInterceptor.onMethodCall(SandboxInterceptor.java:161)
	at org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:161)
	at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:165)
	at com.cloudbees.groovy.cps.sandbox.SandboxInvoker.methodCall(SandboxInvoker.java:17)
	at WorkflowScript.run(WorkflowScript:18 

       

      • Bonibom's avatar
        Bonibom
        Contributor
        2 years ago

        You may need to add or approve your signatures in Manage Jenkins -> In-process Script Approval