From d7e3e554450a4b2da60b7eac18eeb7872e14bac7 Mon Sep 17 00:00:00 2001
From: coderaiser <mnemonic.enemy@gmail.com>
Date: Tue, 26 Aug 2014 09:34:11 -0400
Subject: [PATCH] feature(fstream) rm main

---
 lib/server/fstream.js | 36 ++++++++++++++++++------------------
 1 file changed, 18 insertions(+), 18 deletions(-)

diff --git a/lib/server/fstream.js b/lib/server/fstream.js
index 804e5c05..5ec3b854 100644
--- a/lib/server/fstream.js
+++ b/lib/server/fstream.js
@@ -1,23 +1,13 @@
 (function () {
     'use strict';
     
-    if (!global.cloudcmd)
-        return console.log(
-             '# fstream.js'                                     + '\n'  +
-             '# -----------'                                    + '\n'  +
-             '# Module is part of Cloud Commander,'             + '\n'  +
-             '# used for work with files.'                      + '\n'  +
-             '# http://cloudcmd.io'                             + '\n');
+    var DIR         = '../',
+        Util        = require(DIR + 'util'),
+        fstream     = tryRequire('fstream'),
+        tar         = tryRequire('tar');
     
-    var main        = global.cloudcmd.main,
-        fstream     = main.require('fstream'),
-        tar         = main.require('tar');
-    
-    
-    exports.pack    = packDir;
-    
-    function packDir(path) {
-        var dirStream, tarStream, ret;
+    exports.pack    = function (path) {
+        var dirStream, tarStream;
         
         if (tar && fstream) {
             dirStream   = fstream.Reader({
@@ -27,10 +17,20 @@
                 
             tarStream   = tar.Pack({});
             
-            ret = dirStream.pipe(tarStream);
+            dirStream = dirStream.pipe(tarStream);
         }
         
-        return ret;
+        return dirStream;
+    };
+    
+    function tryRequire(name) {
+        var module;
+        
+        Util.exec.try(function() {
+            module = require(name);
+        });
+        
+        return module;
     }
     
 })();