[chain] Set variables in YML

[itsdarrylnorris]

Problem / Motivation

I will like to have variables in base on a response of another command. For instance, a possible solution for #2267 is going to have the ability to run module:path, which return the path of my module and I will like to use that as a variable.

Solution:

This should look something like this... set: modulePath | module:path my_module then I could use modulePath at around my YML file.

[Saphyel]

I think this solution can be also ported to the exec command (for that commands that needs to be executed in some folder)