verb/lib/transforms/env/pkg.js

Documentation generator for GitHub projects. Verb is extremely powerful, easy to use, and is used on hundreds of projects of all sizes to generate everything from API docs to readmes.

'use strict';

var utils = require('../../utils');
var cache = {};

/**
 * Called in the `init` transform. A read-only copy of this data is also
 * stored on `verb.env`
 *
 * @param  {Object} `verb`
 */

module.exports = function(verb) {
  var filename = verb.option('config') || 'package.json';

  verb.data(filename, function (fp) {
    return cache[fp] || (cache[fp] = utils.tryRequire(fp) || {});
  });
};