Require all modules in directory

require-all.js

//  ---------------------------------------------------------------------------------------------------------------  //

var fs_ = require('fs');
var path_ = require('path');

//  ---------------------------------------------------------------------------------------------------------------  //

var basedir = path_.dirname(module.parent.filename);

/**
    Loads all modules in a directory.

        var requireAll = require('./require-all.js');

        //  Load ./modules/*.js
        requireAll('modules');

        //  Load ./modules/foo.*.js
        requireAll('modules', /^foo/);

    @param {String} dirname Path to a directory.
    @param {RegExp=} regexp Optional regexp to filter filenames. By default requireAll will look for all .js files.
*/
function requireAll(dirname, regexp) {
    //  Resolve relative path.
    if ( !/^\//.test(dirname) ) {
        dirname = path_.join(basedir, dirname);
    }

    fs_.readdirSync(dirname).forEach(function(filename) {
        if ( /\.js$/.test(filename) && ( !regexp || regexp.test(filename) ) ) {
            var path = path_.join(dirname, filename);
            require(path);
        }
    });
};

//  ---------------------------------------------------------------------------------------------------------------  //

module.exports = requireAll;

//  ---------------------------------------------------------------------------------------------------------------  //