Jenkins内置環境變量的使用

一、檢視Jenkins有哪些環境變量

1、建立任意一個job

2、增加建構步驟：Execute shell 或 Execute Windows batch command

3、點選輸入框下方的“可用環境變量”

4、可以看到有如下變量供使用： 

變量名

解釋

BUILD_NUMBER

The current build number, such as "153"

BUILD_ID

The current build ID, identical to BUILD_NUMBER for builds created in 1.597+, but a YYYY-MM-DD_hh-mm-ss timestamp for older builds

BUILD_DISPLAY_NAME

The display name of the current build, which is something like "#153" by default.

JOB_NAME

Name of the project of this build, such as "foo" or "foo/bar". (To strip off folder paths from a Bourne shell script, try: ${JOB_NAME##*/})

BUILD_TAG

String of "jenkins-${JOB_NAME}-${BUILD_NUMBER}". Convenient to put into a resource file, a jar file, etc for easier identification.

EXECUTOR_NUMBER

The unique number that identifies the current executor (among executors of the same machine) that’s carrying out this build. This is the number you see in the "build executor status", except that the number starts from 0, not 1.

NODE_NAME

Name of the slave if the build is on a slave, or "master" if run on master

NODE_LABELS

Whitespace-separated list of labels that the node is assigned.

WORKSPACE

The absolute path of the directory assigned to the build as a workspace.

JENKINS_HOME

The absolute path of the directory assigned on the master node for Jenkins to store data.

JENKINS_URL

Full URL of Jenkins, like http://server:port/jenkins/ (note: only available if Jenkins URL set in system configuration)

BUILD_URL

Full URL of this build, like http://server:port/jenkins/job/foo/15/ (Jenkins URL must be set)

SVN_REVISION

Subversion revision number that's currently checked out to the workspace, such as "12345"

SVN_URL

Subversion URL that's currently checked out to the workspace.

JOB_URL

Full URL of this job, like http://server:port/jenkins/job/foo/ (Jenkins URL must be set)

二、使用Jenkins的内置變量

1、在Execute shell 或 Execute Windows batch command文本框中使用，使用方法：%變量名%，如下圖

　　

2、結合Ant，在build.xml檔案中使用：

　　1、添加如下第4行代碼：<property environment="env"/>

　　2、使用方法：${env.WORKSPACE}