From 68858316432fa8b2c74e8ce76ad78443c3838747 Mon Sep 17 00:00:00 2001
From: Isaac Shapira <ishapira@radiantinteractive.com>
Date: Sat, 16 Mar 2013 15:55:55 -0600
Subject: [PATCH] option added to allow user to turn mangling off

---
 lib/snockets.js     | 15 ++++++++++-----
 src/snockets.coffee |  7 ++++---
 2 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/lib/snockets.js b/lib/snockets.js
index 7aee668..5d8325e 100644
--- a/lib/snockets.js
+++ b/lib/snockets.js
@@ -1,4 +1,4 @@
-// Generated by CoffeeScript 1.3.3
+// Generated by CoffeeScript 1.4.0
 (function() {
   var CoffeeScript, DIRECTIVE, DepGraph, EXPLICIT_PATH, HEADER, HoldingQueue, Snockets, compilers, fs, jsExts, minify, parseDirectives, path, stripExt, timeEq, uglify, _,
     __slice = [].slice,
@@ -19,7 +19,7 @@
   module.exports = Snockets = (function() {
 
     function Snockets(options) {
-      var _base, _base1, _ref, _ref1;
+      var _base, _base1, _base2, _ref, _ref1, _ref2;
       this.options = options != null ? options : {};
       if ((_ref = (_base = this.options).src) == null) {
         _base.src = '.';
@@ -27,6 +27,9 @@
       if ((_ref1 = (_base1 = this.options).async) == null) {
         _base1.async = true;
       }
+      if ((_ref2 = (_base2 = this.options).mangle) == null) {
+        _base2.mangle = true;
+      }
       this.cache = {};
       this.concatCache = {};
       this.depGraph = new DepGraph;
@@ -173,7 +176,7 @@
             result = _this.concatCache[filePath].minifiedData.toString('utf8');
             concatenationChanged = false;
           } else {
-            result = minify(concatenation);
+            result = minify(concatenation, _this.options.mangle);
             _this.concatCache[filePath].minifiedData = new Buffer(result);
           }
         } else {
@@ -541,12 +544,14 @@
     })()).concat('.js');
   };
 
-  minify = function(js) {
+  minify = function(js, mangle) {
     var ast, jsp, pro;
     jsp = uglify.parser;
     pro = uglify.uglify;
     ast = jsp.parse(js);
-    ast = pro.ast_mangle(ast);
+    if (mangle) {
+      ast = pro.ast_mangle(ast);
+    }
     ast = pro.ast_squeeze(ast);
     return pro.gen_code(ast);
   };
diff --git a/src/snockets.coffee b/src/snockets.coffee
index fb98cba..f4f41be 100644
--- a/src/snockets.coffee
+++ b/src/snockets.coffee
@@ -12,6 +12,7 @@ module.exports = class Snockets
   constructor: (@options = {}) ->
     @options.src ?= '.'
     @options.async ?= true
+    @options.mangle ?= true
     @cache = {}
     @concatCache = {}
     @depGraph = new DepGraph
@@ -85,7 +86,7 @@ module.exports = class Snockets
           result = @concatCache[filePath].minifiedData.toString 'utf8'
           concatenationChanged = false
         else
-          result = minify concatenation
+          result = minify concatenation, @options.mangle
           @concatCache[filePath].minifiedData = new Buffer(result)
       else
         result = concatenation
@@ -312,11 +313,11 @@ stripExt = (filePath) ->
 jsExts = ->
   (".#{ext}" for ext of compilers).concat '.js'
 
-minify = (js) ->
+minify = (js, mangle) ->
   jsp = uglify.parser
   pro = uglify.uglify
   ast = jsp.parse js
-  ast = pro.ast_mangle ast
+  ast = pro.ast_mangle ast if mangle
   ast = pro.ast_squeeze ast
   pro.gen_code ast