Basic changes are made

templates/js/app.js.ejs

@@ -1,17 +1,19 @@
+'use strict';
+
 <% if (view) { -%>
-var createError = require('http-errors');
+const createError = require('http-errors');
 <% } -%>
-var express = require('express');
-var path = require('path');
+const express = require('express');
+const path = require('path');
 <% Object.keys(modules).sort().forEach(function (variable) { -%>
-var <%- variable %> = require('<%- modules[variable] %>');
+const <%- variable %> = require('<%- modules[variable] %>');
 <% }); -%>
 
 <% Object.keys(localModules).sort().forEach(function (variable) { -%>
-var <%- variable %> = require('<%- localModules[variable] %>');
+const <%- variable %> = require('<%- localModules[variable] %>');
 <% }); -%>
 
-var app = express();
+const app = express();
 
 <% if (view) { -%>
 // view engine setup

templates/js/routes/index.js

@@ -1,9 +1,15 @@
-var express = require('express');
-var router = express.Router();
+'use strict';
+
+const express = require('express');
+const router = express.Router();
 
 /* GET home page. */
 router.get('/', function(req, res, next) {
- res.render('index', { title: 'Express' });
+ try {
+ return res.render('index', { title: 'Express' });
+ } catch (error) {
+ next(error);
+ }
 });
 
 module.exports = router;

templates/js/routes/users.js

@@ -1,9 +1,15 @@
-var express = require('express');
-var router = express.Router();
+'use strict';
+
+const express = require('express');
+const router = express.Router();
 
 /* GET users listing. */
 router.get('/', function(req, res, next) {
- res.send('respond with a resource');
+ try {
+ return res.send('respond with a resource');
+ } catch (error) {
+ next(error);
+ }
 });
 
 module.exports = router;

templates/js/www.ejs

@@ -4,22 +4,22 @@
  * Module dependencies.
  */
 
-var app = require('../app');
-var debug = require('debug')('<%- name %>:server');
-var http = require('http');
+const app = require('../app');
+const debug = require('debug')('<%- name %>:server');
+const http = require('http');
 
 /**
  * Get port from environment and store in Express.
  */
 
-var port = normalizePort(process.env.PORT || '3000');
+const port = normalizePort(process.env.PORT || '3000');
 app.set('port', port);
 
 /**
  * Create HTTP server.
  */
 
-var server = http.createServer(app);
+const server = http.createServer(app);
 
 /**
  * Listen on provided port, on all network interfaces.
@@ -34,7 +34,7 @@ server.on('listening', onListening);
  */
 
 function normalizePort(val) {
- var port = parseInt(val, 10);
+ const port = parseInt(val, 10);
 
  if (isNaN(port)) {
  // named pipe
@@ -58,7 +58,7 @@ function onError(error) {
  throw error;
  }
 
- var bind = typeof port === 'string'
+ const bind = typeof port === 'string'
  ? 'Pipe ' + port
  : 'Port ' + port;
 
@@ -82,8 +82,8 @@ function onError(error) {
  */
 
 function onListening() {
- var addr = server.address();
- var bind = typeof addr === 'string'
+ const addr = server.address();
+ const bind = typeof addr === 'string'
  ? 'pipe ' + addr
  : 'port ' + addr.port;
  debug('Listening on ' + bind);