Jenkins Pipeline Plugin 在管道中启动的作业之间传递构建作业参数 [英] Jenkins Pipeline Plugin pass build Job parameters between jobs started in a pipeline

问题描述

如果有一个体面的完整代码示例，说明如何在 Jenkins Pipeline 插件中将参数(参数化构建)从 JobA 传递到 JobB，将不胜感激?

Would be grateful for a decent full code example of how to pass parameters (parameterized build) from JobA to JobB in Jenkins Pipeline plugin?

我正在使用如下脚本，无法从文档中了解如何从 JobA 访问参数，例如 JobB 中的构建步骤 shell 脚本:

I am using a script like below and can not figure from the docs how to access parameters from JobA in say a build step shell script in JobB:

build job: 'JobA', parameters: [[$class: 'StringParameterValue', name: 'CVS_TAG', value: 'test']]

build job: 'JobB', parameters: [[$class: 'StringParameterValue', name: 'CVS_TAG', value: 'test']]

echo env.CVS_TAG  

上面给出了一个错误:

groovy.lang.MissingPropertyException: No such property: CVS_TAG for class: groovy.lang.Binding

groovy.lang.MissingPropertyException: No such property: CVS_TAG for class: groovy.lang.Binding

并且无法在 JobB 的构建步骤 shell 脚本中访问 $CVS_TAG.

And can not access $CVS_TAG in a build step shell script in JobB.

谢谢

根据您的回复，我也尝试过，但没有成功:

Per you responses I have also tried this unsuccessfully:

构建作业:'JobA'，参数:[[$class:'StringParameterValue'，名称:'test_param'，值:'working']]

build job: 'JobA', parameters: [[$class: 'StringParameterValue', name: 'test_param', value: 'working']]

env.test_param=test_param

env.test_param=test_param

回声 ${test_param}

echo ${test_param}

错误总是:

groovy.lang.MissingPropertyException:没有这样的属性:类的test_param:groovy.lang.Binding at groovy.lang.Binding.getVariable(Binding.java:63)

groovy.lang.MissingPropertyException: No such property: test_param for class: groovy.lang.Binding at groovy.lang.Binding.getVariable(Binding.java:63)

推荐答案

上游JobA:

//do something
env.CVS_TAG = 'test'
build job: 'JobB'

下游作业B:

import hudson.EnvVars
import org.jenkinsci.plugins.workflow.cps.EnvActionImpl
import hudson.model.Cause

def upstreamEnv = new EnvVars()
node {
    //if the current build is running by another we begin to getting variables
    def upstreamCause = currentBuild.rawBuild.getCause(Cause$UpstreamCause)
    if (upstreamCause) {
        def upstreamJobName = upstreamCause.properties.upstreamProject
        def upstreamBuild = Jenkins.instance
                                .getItemByFullName(upstreamJobName)
                                .getLastBuild()
        upstreamEnv = upstreamBuild.getAction(EnvActionImpl).getEnvironment()
    }
    def CVS_TAG = upstreamEnv.CVS_TAG
    echo CVS_TAG
}

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