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)
- JOB_NAME
- Name of the project of this build, such as "foo"
- BUILD_TAG
- String of "hudson-${JOBNAME}-${BUILD_NUMBER}". Convenient to put into
a resource file, a jar file, etc for easier identification.
To understand how environmental variables provided by Hudson can be utilized by
Ant, study the following target:
<![CDATA[<target name="printinfo">
<property environment="env" />
<echo message="${env.BUILD_TAG}"/>
</target>]]>