warrenbuckley/generator-umbraco — pull request #27 by tomfulton (2014-03-19 02:10:12+00:00)
Title: Condense the validation of --target

This refactors the code needed to validate that the ` --target` passed, if any, is a valid folder.

Just a personal thing, was just bugged by way we had to declare our tasks now and all the additional code needed in the Gruntfile. This seems a bit simpler and should achieve the same thing.