Issue
- How can I print all of the current environment variables in a Pipeline build?
- How can I print the environment variables of a downstream build (Pipeline or not)?
Environment
- CloudBees Core on modern cloud platforms - Managed Master
- CloudBees Core on traditional platforms - Client Master
- CloudBees Jenkins Enterprise - Managed Master
- CloudBees Jenkins Platform - Client Master
- CloudBees Jenkins Distribution
- Jenkins LTS
Resolution
Printing the variables of the current build
For linux env
You can use the printenv command:
sh 'printenv'
For windows env
You can use the set command:
bat 'set'
Special case: printing the build variables of a downstream build
You can print the build variables used by a downstream job triggered with the build directive:
def run = build 'quality-freestyle'
echo "${run.buildVariables}"
Please that prior to the [Pipeline Supporting APIs Plugin] version 2.15 this was not working if the downstream job was not a Pipeline job.
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