Node.js models and controllers

controllers.js

var grunt = require('grunt');

var controllers = [];

grunt.file.expand({ cwd: '' }, 'app/controllers/**/*.js').forEach(function(filename) {
  // The routes in this file
  var controller = require(process.cwd() + '/' + filename);
  controller.filename = filename;
  controller.priority = controller.priority || 1;
  controllers.push(controller)
});

var keywords = ['filename', 'mountpoint', 'priority'];
controllers.sort(function(a, b) { return a.priority - b.priority; }).reverse().forEach(function(controller) {
  // Assumes controllers are .js files
  var name = controller.filename.replace('app/controllers', '').replace('.js', '');
  var mountpoint = controller.mountpoint || name;

  Object.keys(controller).forEach(function(route) {
    // Ignore these keywords, they're not routes
    if(keywords.indexOf(route) > -1) return;

    var parts = route.split(' ');
    var method = parts[0].toLowerCase();
    var url = (mountpoint + parts[1]).replace('//', '/').replace('/*', '*');

    console.log('Mounting', method, url, mountpoint);
    app.use(router[method](url, controller[route]));
    allRoutes.push({ path: url, method: method });
  });
});

models.js

var grunt = require('grunt');

global.m = {};

function camelize(str) {
	return str.replace (/(?:^|[-])(\w)/g, function (_, c) {
		return c ? c.toUpperCase () : '';
	});
}

grunt.file.expand({ cwd: '' }, 'app/models/**/*.js').forEach(function(filename) {
	// Load the model
	var model = require(process.cwd() + '/' + filename);

	// Assumes models are .js files
	var name = filename.replace('app/models/', '').replace('.js', '').split('/');
	var current = global.m;
	var part;

	while(part = name.shift()) {
		if(name.length) {
			n = camelize(part);
			if(!current[n]) current = current[n] = {};
		}
		else {
			current[part] = model;
			model.type = part;
			model._before_save = [];
			model.before_save = [];
		}
	}
});