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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...
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Bonibom's avatar
Bonibom
Contributor
2 years ago

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