OSS analysis JSUnconf 2017

license-checker.js

'use strict';

const licenseChecker = require('license-checker');

const exclude = `MIT,MIT*,ISC,WTFPL,(WTFPL OR MIT),(BSD-2-Clause OR MIT),(MIT AND CC-BY-3.0),Apache 2.0,Apache-2.0,(MIT OR Apache-2.0),BSD,BSD-2-Clause,BSD-3-Clause,
	(BSD-2-Clause OR MIT OR Apache-2.0),Unlicense,Public Domain,Artistic-2.0,CC-BY-3.0`;

const dependenciesWhitelist = [/*{
	name: 'json-schema@0.2.3',
	reason: 'Invalid package.json field (uses licenses), but code is actually (BSD-3-Clause OR AFL-2.1)',
	link: 'https://github.com/kriszyp/json-schema/pull/73'
}*/];

licenseChecker.init({
	exclude,
	production: true,
	start: '.'
}, (err, result) => {
	if (err) {
		console.error(err);
	} else {
		Object.keys(result).filter(key => {
			if (dependenciesWhitelist.some(dependency => dependency.name === key)) {
				delete result[key];
			}
		});
		if (Object.keys(result).length > 0) {
			console.log(licenseChecker.asTree(result));
			process.exit(1);
		}
	}
});