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I searched a lot for this problem but couldn't find working solution anywhere. Can anybody please help me out? I want to get already existing env vars value through jenkins script console.

Tarishi Jain
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2 Answers2

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You need to distinguish:

If you see 

 groovy.lang.MissingPropertyException: No such property: manager for class: Script1

Check this answer, and define build first:

import hudson.model.*

def build = Thread.currentThread().executable
def buildNumber = build.number
VonC
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  • I'm using build env vars..Writing only this in jenkins script console : def myVar = build.getBuildVariables().get('BUILD_NUMBER') is giving : groovy.lang.MissingPropertyException: No such property: build for class: Script1 . output. – Tarishi Jain Jun 06 '19 at 08:55
  • @TarishiJain OK. I have edited the answer to address that error message. – VonC Jun 06 '19 at 09:53
  • getting this error now: groovy.lang.MissingPropertyException: No such property: executable for class: java.lang.Thread ..Please help! – Tarishi Jain Jun 06 '19 at 09:57
  • @TarishiJain Check if https://stackoverflow.com/a/38130496/6309 can help for that second error message. – VonC Jun 06 '19 at 09:58
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According to this answer, in order to access env vars from Jenkins script console, do as follows :

import jenkins.model.*;
import hudson.slaves.EnvironmentVariablesNodeProperty;
import hudson.EnvVars;

jenkins = Jenkins.instance;
EnvironmentVariablesNodeProperty prop = jenkins.getGlobalNodeProperties().get(EnvironmentVariablesNodeProperty.class)
EnvVars env = prop.getEnvVars()

def myVariable = env['MY_VAR']

The env vars listed in http://<JENKINS_URL>/env-vars.html are available for each build. In order to access these variables in the Jenkins script console you need to define first the build :

build = Jenkins.instance.getItemByFullName('JOB_NAME').getBuildByNumber(BUILD_NUMBER)
envvars = build.getEnvironment()
envvars.each{envvar ->
  println envvar
}
SmartTom
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  • It is giving null for all the build env vars. – Tarishi Jain Jun 06 '19 at 08:49
  • This gives you the env vars defined globally on every nodes (EnvironmentVariablesNodeProperty). What env vars do you want ? For a specific build or a specific node ? When do you want to access it ? While running a build or through the script console once the build is runned ? – SmartTom Jun 06 '19 at 10:26
  • I want to get the values of env vars listed here: http:///env-vars.html/ ..and want to acess them via jenkins script console (by writing groovy script in there). – Tarishi Jain Jun 06 '19 at 11:25
  • I edited my answer. The env vars you want access are defined for each build, so you need first to define the build. Replace `JOB_NAME` with the name of your job and `BUILD_NUMBER` by the number of the build you want to access its env vars. – SmartTom Jun 10 '19 at 09:24