From 9b93bf2498db204e528c869d6672915e260cd0fb Mon Sep 17 00:00:00 2001
From: Ben Hollis <ben@benhollis.net>
Date: Sat, 19 May 2012 13:25:35 -0700
Subject: [PATCH] Add an option to asset_hash to allow excluding files that
 would otherwise get hashes appended to their filenames.

---
 .../lib/middleman-more/extensions/asset_hash.rb        | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/middleman-more/lib/middleman-more/extensions/asset_hash.rb b/middleman-more/lib/middleman-more/extensions/asset_hash.rb
index 712c5bd3..1701536c 100755
--- a/middleman-more/lib/middleman-more/extensions/asset_hash.rb
+++ b/middleman-more/lib/middleman-more/extensions/asset_hash.rb
@@ -5,12 +5,13 @@ module Middleman::Extensions
       def registered(app, options)
         exts = options[:exts] || %w(.ico .manifest .jpg .jpeg .png .gif .js .css)
 
+        ignore = Array(options[:ignore])
+
         app.ready do
           sitemap.register_resource_list_manipulator(
             :asset_hash, 
-            AssetHashManager.new(self, exts)
+            AssetHashManager.new(self, exts, ignore)
           )
-
           use Middleware, :exts => exts, :middleman_app => self
         end
       end
@@ -18,16 +19,17 @@ module Middleman::Extensions
     end
 
     class AssetHashManager
-      def initialize(app, exts)
+      def initialize(app, exts, ignore)
         @app = app
         @exts = exts
+        @ignore = ignore
       end
       
       # Update the main sitemap resource list
       # @return [void]
       def manipulate_resource_list(resources)
         resources.each do |resource|
-          if @exts.include? resource.ext
+          if @exts.include?(resource.ext) && @ignore.none? {|ignore| resource.path =~ ignore }
             # figure out the path Sprockets would use for this asset
             if resource.ext == '.js'
               sprockets_path = resource.path.sub(@app.js_dir,'').sub(/^\//,'')