introduce real argv parsing

README.md

@@ -5,7 +5,7 @@
 ## Information
 
 <table>
-<tr> 
+<tr>
 <td>Package</td><td>lute</td>
 </tr>
 <tr>
@@ -28,13 +28,13 @@ Running 'lute' in a directory will serve that dir and set up LiveReload - no nee
 
 Serves current directory on default port (8080).  Will find an open port if it's not available
 
-`$ lute 3000`
+`$ lute -p 3000`
 
-Serves current directory on 3000, will find an open port if not available
+`-p` option specifies a specific port. Executing this serves current directory on 3000, will find an open port if not available
 
 `$ lute open`
 
-Serves current dir and opens in your browser 
+Serves current dir and opens in your browser
 
 ## TODO
 

bin/lute.js

@@ -1,23 +1,9 @@
 #!/usr/bin/env node
 
+var argv  = require('minimist')(process.argv.slice(2));
 var isInt = require('../lib/util/isInt');
 var serve = require('../lib/serve');
+var port  = (argv.p && isInt(argv.p)) ? argv.p : 8080;
 
-var cliArgs = process.argv.slice(2);
-var port    = isInt(cliArgs[0]) ? cliArgs[0] : 8080;
-
-// if a port or no args, start server 
-
-if ( isInt(cliArgs[0]) || typeof cliArgs[0] === 'undefined') {
-
-  // just start server & live reload 
-
-  serve(port);
-
-}
-
-if (cliArgs[0] === 'open') {
-
-  serve(port, true);
-
-}
+// if a port or no args, start server
+serve(port, (argv._.indexOf('open') !== -1));

package.json

@@ -11,7 +11,8 @@
     "express": "~3.4.7",
     "gulp-util": "~2.2.0",
     "portfinder": "~0.2.1",
-    "cheerio": "~0.13.1"
+    "cheerio": "~0.13.1",
+    "minimist": "0.0.8"
   },
   "devDependencies": {
     "mocha": "*",