Prepping example for Workshop Example

Author: Siraj Rauff

dev-config.json

@@ -1,4 +1,5 @@
 {
   "title": "{{ cfg.title }}",
-  "message": "You are running version {{ pkg.version }} of the Habitat Node.js sample app."
+  "message": "You are running version {{ pkg.version }} of the Habitat Node.js sample app.",
+  "port": {{ cfg.port }}
 }

habitat/config/config.json

@@ -5,3 +5,4 @@
 # https://www.habitat.sh/docs/developing-packages/#add-configuration.
 
 title = "Habitat - The fastest path from code to cloud native."
+port = 8000

habitat/default.toml

@@ -1,7 +1,10 @@
 var app = require('./app');
 var http = require('http');
-var port = process.env.PORT || 8000;
+var nconf = require('nconf');
 
+nconf.file({ file: process.argv[2] });
+
+var port = nconf.get('port');
 app.set('port', port);
 
 var server = http.createServer(app);

index.js

@@ -3,6 +3,7 @@
 body {
   font-family: "Titillium Web", Helvetica, Arial, sans-serif;
   color: #FFFFFF;
+  /* background-color: #a3c1ad; */
   background-color: #243442;
   margin: 0;
 }

public/stylesheets/style.css

@@ -7,7 +7,7 @@ var nconf = require('nconf');
 // for dynamic configuration, so we'll pass as an argument the path
 // to the config file that Habitat will render for us on startup.
 // See ./habitat/hooks/run for the implementation details.
-nconf.file({ file: process.argv[2] || './dev-config.json' });
+nconf.file({ file: process.argv[2] });
 
 router.get('/', function(req, res, next) {
   res.render('index', {