Open Stack

Hi,

In our project we have started using ZUUL. Our project is stack based 
and more of branch oriented, in other words in stack almost all 
components (each component is separate git repo) should follow same 
workflow but for few are exceptions and this also changes for from 
branch-to-branch.

In such case we are trying to find alternate way to control job flow 
instead of 'layout.yaml', so can 'parameter-function' help here to 
control the flow? like for given branch and component do trigger the 
job, else skip/exclude ?

any help appreciated, thanks.