Jenkins built-in environment variables

The following variables are available to shell scripts

BUILD_NUMBER

The current build number, such as "153"

BUILD_ID

The current build id, such as "2005-08-22_23-59-59" (YYYY-MM-DD_hh-mm-ss)

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"

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/

BUILD_URL

Full URL of this build, like http://server:port/jenkins/job/foo/15/

JOB_URL

Full URL of this job, like http://server:port/jenkins/job/foo/

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.