saltstack/salt — pull request #4500 by raadad (2013-04-15 18:36:52+00:00)
Title: allows for npm install to be run on a directory

node.js application configuration is specified in a package.json file,

to configure a node.js application you must run npm install inside the directory of your application, if this was required to be enforced as a salt state , it is now possible.