Ever needed to see all the license info for a module and it's dependencies?
It's this easy:
npm -g license-checker
mkdir foo
cd foo
npm install yui-lint
license-checker
You should see something like this:
scanning ./yui-lint
├─ cli@0.4.3
│ ├─ repository: http://github.com/chriso/cli
│ └─ licenses: MIT
├─ glob@3.1.14
│ ├─ repository: https://github.com/isaacs/node-glob
│ └─ licenses: UNKNOWN
├─ graceful-fs@1.1.14
│ ├─ repository: https://github.com/isaacs/node-graceful-fs
│ └─ licenses: UNKNOWN
├─ inherits@1.0.0
│ ├─ repository: https://github.com/isaacs/inherits
│ └─ licenses: UNKNOWN
├─ jshint@0.9.1
│ └─ licenses: MIT
├─ lru-cache@1.0.6
│ ├─ repository: https://github.com/isaacs/node-lru-cache
│ └─ licenses: MIT
├─ lru-cache@2.0.4
│ ├─ repository: https://github.com/isaacs/node-lru-cache
│ └─ licenses: MIT
├─ minimatch@0.0.5
│ ├─ repository: https://github.com/isaacs/minimatch
│ └─ licenses: MIT
├─ minimatch@0.2.9
│ ├─ repository: https://github.com/isaacs/minimatch
│ └─ licenses: MIT
├─ sigmund@1.0.0
│ ├─ repository: https://github.com/isaacs/sigmund
│ └─ licenses: UNKNOWN
└─ yui-lint@0.1.1
├─ licenses: BSD
└─ repository: http://github.com/yui/yui-lint
You can also specify --unknown to only show licenses that it can't determine or guessed at (from README)
Also supports --json /path/to/save.json to export the data.
var checker = require('license-checker');
checker.init({
start: '/path/to/start/looking'
}, function(json) {
//The sorted json data
});