saver feedback

elements/dat-gui/dat-gui.js

@@ -199,11 +199,8 @@ Polymer( 'dat-gui', {
 
     serialize: function() {
 
-        // todo: return json of every controller's serialize.
-
         var data = {
-            values: {},
-            vars: {}, // todo
+            values: {}
         };
 
         for ( var objectKey in this._controllersByObject ) {

gulpfile.js

@@ -82,7 +82,7 @@ gulp.task( 'watch', [ 'lint', 'build', 'test' ], function() {
 
 } );
 
-////////////////////////////////////////////////
+
 
 gulp.task( 'clean', function() {
     return gulp.src( 'build/*' )
@@ -186,6 +186,10 @@ gulp.task( 'vulcanize', [ 'style' ], function() {
 
 } );
 
+        
+// Config
+// ------------------------------- 
+
 var nib = require( 'nib' ),
     highlight = require( 'highlight.js' ),
     karma = require( 'karma' ),

saver/package.json

@@ -5,5 +5,9 @@
     "saver": "saver.js"
   },
   "main": "saver.js",
-  "preferGlobal": "true"
-}
+  "preferGlobal": "true",
+  "dependencies": {
+    "colors": "^0.6.2",
+    "yargs": "^1.3.1"
+  }
+}

saver/saver.js

@@ -1,36 +1,65 @@
 #!/usr/bin/env node
 
-var http = require('http');
-var fs = require('fs');
+var http    = require( 'http' );
+var fs      = require( 'fs' );
+var path    = require( 'path' );
+
+var colors  = require( 'colors' );
+var argv    = require( 'yargs' ).argv;
+
+var PORT = 7999;
+var BASEPATH = process.argv[ 2 ] || './' ;
+var OUTFILE = path.join( BASEPATH, argv.o || 'dat-gui.json' );
+
+http.createServer( function ( req, res ) {
+
+    switch ( req.method ) {
 
-http.createServer(function (req, res) {
-    var filename = /\/([^/]+\.json)$/.exec(req.url);
-    if (!filename) {
-        filename = 'dat-gui.json';
-    } else {
-        filename = filename[1];
-    }
-    switch(req.method) {
-        case 'GET':
-            if (!fs.existsSync(filename)) {
-                res.writeHead(404);
-                res.end();
-                return
-            }
-            res.writeHead(200, {'Content-Type': 'application/json', 'Access-Control-Allow-Origin': 'http://localhost'});
-            res.end(fs.readFileSync(filename, 'utf8'));
-            break;
         case 'POST':
+
             var data = '';
-            req.on('data', function(d) {data += d;})
-            req.on('end', function() {
-                res.writeHead(200, {'Access-Control-Allow-Origin': 'http://localhost'});
-                fs.writeFileSync(filename, data);
+
+            req.on( 'data', function( d ) {
+                data += d;
+            } );
+
+            req.on( 'end', function() {
+
+                res.writeHead( 200, { 'Access-Control-Allow-Origin': 'http://localhost' } );
+                fs.writeFileSync( OUTFILE, data );
+
+                var json = JSON.parse( data );
+                var propertyCount = 0;
+
+                for ( var i in json.values ) {
+                    propertyCount += Object.keys( json.values[ i ] ).length;
+                }
+
+                log( 'Saved ' + propertyCount + ' properties.' );
                 res.end();
-            })
+
+            } );
+
             break;
+
         default:
-            res.writeHead(404);
+
+            res.writeHead( 405 );
             res.end();
+
     }
-}).listen(7999);
+
+} ).listen( PORT );
+
+log( 'Running at ' + ( 'http://localhost:' + PORT ).magenta + '.' );
+log( 'Writing to ' + OUTFILE.green + '.' );
+
+function log( message ) {
+    var d = new Date();
+    var h = d.getHours() % 12;
+    var m = d.getMinutes();
+    if ( h < 10 ) h = '0'+h;
+    if ( m < 10 ) m = '0'+m;
+    var d = h + ':' + m;
+    console.log( d.green + ' [ dat-gui-saver ] '.blue + message );
+}