ronnix/fabtools — pull request #14 by laurentb (2012-01-26 14:09:36+00:00)
Title: Add the ability to watch file changes

The usage/API is already explained in the code (and there is a test).

It is inspired by a common and very practical use case in Puppet: restarting a daemon when its config file was updated (and only in that case!). The way it is implemented is different but the idea is the same.