add build for client/now.js

Makefile

@@ -0,0 +1,3 @@
+build:
+	@node ./bin/build_now.js;
+

bin/build_now.js

@@ -0,0 +1,44 @@
+/*
+ * Module dependencies.
+ */
+var fs = require('fs')
+  , package = JSON.parse(fs.readFileSync(__dirname + '/../package.json'))
+  , jsp = require("uglify-js").parser
+  , pro = require("uglify-js").uglify;
+
+
+
+var template = '/*! now.%ext% build:' + package.version + ', %type%. Copyright(c) 2011 Flotype <team@flotype.com> MIT Licensed */\n'
+  , development = template.replace('%type%', 'development').replace('%ext%', 'js')
+  , production = template.replace('%type%', 'production').replace('%ext%', 'min.js');
+
+
+
+  //array base containing all the files to be read.
+  base = ['now.js'];
+  var files = [];
+  base.forEach(function (file) {
+    files.push(__dirname + '/../lib/client/' + file);
+  });
+
+  var results = {};
+  files.forEach(function (file) {
+    fs.readFile(file, function (err, content) {
+
+      if (err) throw err;
+      var code = content.toString();
+      var ast = jsp.parse(code);
+      ast = pro.ast_squeeze(ast, {make_seqs: false, dead_code: false});
+      var code = production + pro.gen_code(ast, {ascii_only: true});
+
+      code += ';';
+      fs.write(
+          fs.openSync(__dirname + '/../lib/dist/now.js', 'w')
+        , code
+        , 0
+        , 'utf8'  
+      );
+
+    });
+  }); 
+

lib/fileServer.js

@@ -1,6 +1,7 @@
 var fs = require('fs');
 var nowUtil = require('./nowUtil').nowUtil;
-
+//redirect the client/now.js to ../dist/now.min.js
+var clientNow = '/dist/now.js';
 var fileCache = {};
 var nowFileCache = {};
 
@@ -30,7 +31,16 @@ handleResponse = function (request, response) {
 
     // Detect if request involves the now.js file
     if (request.url.split('?')[0] === '/nowjs/now.js') {
-      serveFile(__dirname + '/client/now.js', request, response, options);
+      try {
+        console.log("serveFile: the directory is " + clientNow);
+        serveFile(__dirname + clientNow, request, response, options);
+      } 
+      catch(err) 
+      {
+        console.log("/client/now.js not found, while serving file");
+        return;
+      };
+
     } else {
       // Make sure default listeners are still handled
       for (i in defaultListeners) {
@@ -99,15 +109,22 @@ serveFile = function (filename, request, response, options) {
 
 // Takes host and port and call callback with now.js as parameter
 generateClientLibs = function (hostServer, hostPort, callback) {
-  fs.readFile(__dirname + '/client/now.js', function (err, data) {
-    var nowText = data.toString();
-    var initString = options.scope + '.now = nowInitialize("' +
+  try {
+    console.log("readFile: the directory is " + clientNow);
+    fs.readFile(__dirname + clientNow, function (err, data) {
+      var nowText = data.toString();
+      var initString = options.scope + '.now = nowInitialize("' +
           (options.protocol !==  undefined ? options.protocol + ':' : '') +
           '//' + hostServer + ':' + hostPort + '", ' + options.client + ');\n';
-    nowText += initString;
+      nowText += initString;
 
-    callback(nowText);
+      callback(nowText);
   });
+  } catch(err){
+    console.log("/client/now.js not found while reading file");
+    return;
+
+  };
 };
 
 exports.generateClientLibs = generateClientLibs;