A warning system for peer dependencies.
peerDependencies may become removed from npm but that doesn't mean modules won't have peer dependencies. Any time a module accepts a plugin a peer dependency has been created. This library will help you warn users when they have not installed a compatible peer dependency.
npm install peerdep --save and then in your module/plugin's
package.json, define your
peerDependencies as normal but include this
peerdep install script:
Now when your plugin has been installed it will run the
peerdep script to check if a compatible version of
grunt@~0.4.1 has been installed. If it has not been installed or an incompatible version has been installed
peerdep will log a warning to the user upon
WARN peerinvalid Peer firstname.lastname@example.org wants grunt@~0.4.1 but found "email@example.com" installed.
The first argument of the
peerdep script is an alternate key if you want to avoid conflicts with the existing
Copyright (c) 2014 Kyle Robinson Young
Licensed under the MIT license.