hostr/lib/router.js

A simple web server for the current working directory. Used for hello world style web sites hosting only files in current directory structure. Watches files and integrates with LiveReload.

'use strict';

import Debug from './debug.js';

const debug = Debug(process.env.QUIET === 'true');

/**
 * Router
 *
 * @param  {String} path    A RegEx or String to match router to
 * @param  {Object} handler A callback, function(req, res, next)
 * @return {Router}         A instance of Router
 */
export default (path, handler) => {

  /**
   * Instance
   */
  return {

    /**
     * Check if the route matches
     *
     * @return {Boolean} True if the URL matches and false otherwise
     */
    match(req) {
      if(!req || !req.url) return false;

      if(typeof path === 'string') {
        return req.url.match(path) && req.url.match(path).index === 0;

      // RegExp
      } else {
        return req.url.match(path) !== null;
      }
    },

    /**
     * Handle this route execution
     */
    handle: handler
  };
};