如何在工作流程中获得 $CAUSE [英] how to get $CAUSE in workflow

问题描述

Jenkins 有一个 $CAUSE 变量可用于自由式构建作业.

Jenkins has a $CAUSE variable available to freestyle build jobs.

我如何在工作流中访问这个或类似的东西?

How can I access this or something similar in workflow?

我的团队在现有临时构建的电子邮件输出中使用它.我们希望在基于工作流的新作业中继续这样做.

My team makes use of it in email output of existing ad-hoc builds. We'd like to continue the same in new workflow based jobs.

推荐答案

看起来工作流构建没有注入这个变量.但是，您可以使用 hudson.model.Run.getCause() 或 hudson.model.Run.getCauses() 方法.

It looks like Workflow builds don't have this variable injected. However you can retrieve the required info from currentBuild.rawBuild object using hudson.model.Run.getCause() or hudson.model.Run.getCauses() method.

示例:

工作流脚本:

println "CAUSE ${currentBuild.rawBuild.getCause(hudson.model.Cause$UserIdCause).properties}"

具有此输出的结果:

Running: Print Message
CAUSE [userName:John Smith, userId:jsmith, class:class hudson.model.Cause$UserIdCause, shortDescription:Started by user John Smith]

其他原因子类型可以在 javadoc.

Other Cause subtypes can be found in the javadoc.

还有一个很好的 get-build-cause 示例这是基于 jenkins Pipeline Examples 存储库中的这个答案.

There is also a good get-build-cause example which is based on this answer in the jenkins Pipeline Examples repository.

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