app.js

var express = require('express');
var path = require('path');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var stylus = require('stylus');

var home = require('./routes/home');
var search = require('./routes/search');
var api = require('./routes/api');

var app = express();

function compile(str, path) {
    return stylus(str)
        .set('filename', path)
}

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');

app.use(stylus.middleware({
    src: __dirname + '/resources',
    dest: __dirname + '/public',
    compile: compile,
    debug: true,
    force: true
}));
app.use(express.static(path.join(__dirname, 'public')));

// uncomment after placing your favicon in /public
//app.use(favicon(__dirname + '/public/favicon.ico'));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());

app.get('/', function(req, res){
    res.redirect('/home');
});
app.use('/home', home);
app.use('/search', search);
app.use('/api', api);

// catch 404 and forward to error handler
app.use(function(req, res, next) {
    var err = new Error('Not Found');
    err.status = 404;
    next(err);
});

// error handlers

// development error handler
// will print stacktrace
if (app.get('env') === 'development') {
    app.use(function(err, req, res, next) {
        res.status(err.status || 500);
        res.render('error', {
            message: err.message,
            error: err
        });
    });
}

// production error handler
// no stacktraces leaked to user
app.use(function(err, req, res, next) {
    res.status(err.status || 500);
    res.render('error', {
        message: err.message,
        error: {}
    });
});

module.exports = app;