bower-npm-resolver/dist/npm/_load.js

Use npm as a registry for your Bower Dependencies

/**
 * The MIT License (MIT)
 *
 * Copyright (c) 2016-2020 Mickael Jeanroy
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
'use strict';

var requireg = require('requireg');

var npm = requireg('npm');

var Q = require('q');
/**
 * Load NPM and returns a promise resolved with npm meta result.
 *
 * @return {Object} A promise, rejected if NPM cannot be loaded.
 */


module.exports = function load() {
  return Q.Promise(function (resolve, reject) {
    npm.load(function (err, meta) {
      if (err) {
        reject(err);
      } else {
        resolve(meta || {
          version: npm.version
        });
      }
    });
  });
};