gistfile1.js

var fs = require('fs');
var path = require('path');
var util = require('util');
var vm = require('vm');
var Module = require('module');

/***
 * Node modules
 */

var events = require('events');
var util = require('util');
var url = require("url");
var path = require('path');
var qs = require("querystring");
var fs = require('fs');

var __require = require;
var __resolve = require.resolve;
//


/**
 *
 */

var VmModules = module.exports = function(env) {
	events.EventEmitter.call(this);
	this.env = env;
}
/***
 * Make it an event
 */
util.inherits(VmModules, events.EventEmitter);
/**
 *
 * @param {String} file
 * @param {Function} callBack
 */
var nativeModules = ['http', 'util', 'events', 'domain', 'stream', 'crypto', 'tls', 'string_decoder', 'fs', 'path', 'net', 'dgram', 'dns', 'url', 'querystring', 'punycode', 'readline', 'vm', 'assert', 'tty', 'zlib', 'os']
VmModules.prototype.build = function(appDir, file, sync, callBack) {
	var env = this.env;

	var config = env.get('config');
	var package = env.get('package');
	function _require(file) {
		if (nativeModules.indexOf(file) !== -1) {
			return require(file)
		}
		if (file.substring(0, 2) === './') {
			var _vm = new VmModules(env)
			return _vm.build(appDir, file, sync)
		} else {
			return require(appDir + '/node_modules/' + file)
		}
	}

	var sandbox = {

		global : {},

		process : process,
		require : _require,
		console : console,

		module : {},
		exports : {},

		__filename : file,
		__dirname : appDir,

		clearInterval : clearInterval,
		clearTimeout : clearTimeout,
		setInterval : setInterval,
		setTimeout : setTimeout,

		raft : {
			init : true,
			require : _require,
			env : env,
			servers : env.servers
		}

	};

	if (file.substring(file.length - 3, file.length) !== '.js') {
		file = file + '.js'
	}
	require.resolve(appDir + '/' + file)
	try {
		vm.runInNewContext(fs.readFileSync(appDir + '/' + file, 'utf8'), sandbox, file);
	} catch(e) {
		throw e
	}
	return sandbox.exports

};