Pathfinder

Simple named routes for Express.

Deprecation Warning

The following methods will print deprecation messages when used as extending the express app variable is error prone and doesn't really provide a better interface, especially when calling routes from controllers (req.app.p('login') is a lot more verbose than simply requiring path-finder).

app.p(pathname)
app.addPath(pathname, path)

Usage

1. Install via npm

   $ npm install path-finder
   

2. Extend your Express app

   var express = require('express');
   var app = express();
   var pathFinder = require('path-finder');
   pathFinder.extend(app);

3. Profit

   // Standard Express routing does not change
   app.get('/users', function(){...})
    
   // Passing in a name stores the path
   app.get('/home', 'home', function(){...})
   app.post('/user/:id', 'user', function(){...});
    
   // Paths can be accessed via
   pathFinder.path('home');           //-> '/home'
   pathFinder.path('user', {id: 10}); //-> '/user/10'
    
   // Passing in additional options adds them to the query string
   pathFinder.path('home', {p: 1});   //-> '/home?p=1'
    
   // Ad-hoc paths can also be defined
   pathFinder.addPath('promotions', '/promotions');
   pathFinder.path('promotions');     //-> '/promotions'

   A p method is also made available to views

   a(href=p('promotions'))
     | View our promotions
   

Development

Clone the repo

$ git clone git@github.com:davidcornu/path-finder.git

Install dependencies

$ npm install

Run the tests

$ npm test