[英]In Jenkins pipeline some environment variables are having null value
In Jenknsfile I want to check CHANGE_AUTHOR, CHANGE_AUTHOR_EMAIL and some more variables. 在Jenknsfile中,我要检查CHANGE_AUTHOR,CHANGE_AUTHOR_EMAIL和更多变量。 But when I run it shows null value.
但是当我运行它显示空值。
Code snip from Jenkinsfile Code: Jenkinsfile中的代码片段代码:
if (env.CHANGE_ID){
echo "CHANGE_ID : ${env.CHANGE_ID}"
echo "CHANGE_URL : ${env.CHANGE_URL}"
echo "CHANGE_TITLE : ${env.CHANGE_TITLE}"
echo "CHANGE_AUTHOR : ${env.CHANGE_AUTHOR}"
echo "CHANGE_AUTHOR_DISPLAY_NAME : ${env.CHANGE_AUTHOR_DISPLAY_NAME}"
echo "CHANGE_AUTHOR_EMAIL : ${env.CHANGE_AUTHOR_EMAIL}"
echo "CHANGE_TARGET : ${env.CHANGE_TARGET}"
echo "BRANCH_NAME : ${env.BRANCH_NAME}"
...
...
Output of pipeline: 管道输出:
[Pipeline] echo
CHANGE_ID : 69
[Pipeline] echo
CHANGE_URL : null
[Pipeline] echo
CHANGE_TITLE : Generic jenkinsfile
[Pipeline] echo
CHANGE_AUTHOR : null
[Pipeline] echo
CHANGE_AUTHOR_DISPLAY_NAME : null
[Pipeline] echo
CHANGE_AUTHOR_EMAIL : null
[Pipeline] echo
CHANGE_TARGET : null
[Pipeline] echo
BRANCH_NAME : PR-69
How can I get the variables value which shows null? 如何获取显示空值的变量值?
Are you using a multibranch pipeline job? 您是否正在使用多分支管道作业? Those variables are only available in multibranch.
这些变量仅在多分支中可用。 See the env section on this page of your Jenkins instance:
请参阅您的Jenkins实例的本页上的env部分:
http://Jenkins.server.url/pipeline-syntax/globals HTTP://Jenkins.server.url/pipeline-syntax/globals
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