changed the way configuration is done: it now include the port on wic…

…h to run the server

bin/server

@@ -1,6 +1,8 @@
 #!/usr/bin/env node
 
-var config = require("nconf").loadFilesSync([__dirname+"/../config.json"]);
+var config = require("nconf")
+	.argv()
+	.file({file:__dirname+"/../config.json"});
 
-redirect = require('../lib/redirect')(config, 3000);
-console.log('redirect running on port 3000');
+redirect = require('../lib/redirect')(config.get('redirects'), config.get('port'));
+console.log('redirect running on port %d', redirect.address().port);

config.json

@@ -1,4 +1,7 @@
 {
-	"code": 302,
-	"host": "http://pksunkara.github.com"
+	"port": 80,
+	"redirects": {
+		"host": "http://pksunkara.github.com",
+		"code": 302
+	}
 }

lib/redirect.js

@@ -1,11 +1,11 @@
 var http = require('http')
 
 // module.exports is a middleware
-module.exports = function (config, port) {
+module.exports = function (redirects, port) {
   return http.createServer(function (req, res) {
-    var url = config.host + req.url;
+    var url = redirects.host + req.url;
 
-    res.statusCode = config.code;
+    res.statusCode = redirects.code;
     res.setHeader('Content-Type', 'text/plain');
     res.setHeader('Location', url);
     res.end('Redirecting to '+url);