lumbar-route-grouper

gistfile1.js

/*jshint node: true */
var _ = require('underscore'),
    Config = require('lumbar').config;


var queryStringParam = /^\?(.*)/,
    namedParam    = /:([\w\d]+)/g,
    splatParam    = /\*([\w\d]+)/g,
    escapeRegExp  = /[-[\]{}()+?.,\\^$|#\s]/g;


var config = Config.readConfig('./lumbar.json');

console.log('function simplifyRoute(url) {');
_.each(config.modules, function(module) {
  var routes = module.routes;
  _.each(routes, function(method, route) {
    console.log('if (\/' + _routeToRegExp(route) + '\/.test(url)) { return \'' + route + '\'; }');
  });
});
console.log('return url;\n}');

function _routeToRegExp(route) {
  route = route.replace(escapeRegExp, "\\$&")
               .replace(namedParam, "([^\/?]*)")
               .replace(splatParam, "([^\?]*)");
  route += '([\?]{1}.*)?';

  return '^' + route.replace(/\//g, '\\/') + '$';
}