Description of problem:

When tunning a transform command, if both input and output arguments point to the same path, the command will do nothing  but no error will be displayed

Version-Release number of selected component (if applicable): upstream 

How reproducible: Always

Steps to Reproduce:
1. Run the following command: 

./kantra transform rules  --input /path/to/rules/folder --output /path/to/rules/folder

Be sure to provide both arguments with the same path

Actual results:

Some output is displayed but there are no performed actions nor visible errors

Expected results:

 The command should complete successfully or give an error if the input and output paths can't be the same.