From fae0e00f422b3ac6bc6fe4b7923e0771f676fab1 Mon Sep 17 00:00:00 2001
From: Thomas Reynolds <me@tdreyno.com>
Date: Thu, 14 Aug 2014 09:04:26 -0700
Subject: [PATCH] Add webp to our image type lists

---
 middleman-core/lib/middleman-core/cli/build.rb               | 2 +-
 middleman-core/lib/middleman-more/extensions/asset_hash.rb   | 2 +-
 middleman-core/lib/middleman-more/extensions/cache_buster.rb | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/middleman-core/lib/middleman-core/cli/build.rb b/middleman-core/lib/middleman-core/cli/build.rb
index b56ab320..91a8c97e 100644
--- a/middleman-core/lib/middleman-core/cli/build.rb
+++ b/middleman-core/lib/middleman-core/cli/build.rb
@@ -178,7 +178,7 @@ module Middleman::Cli
     # @return [void]
     def execute!
       # Sort order, images, fonts, js/css and finally everything else.
-      sort_order = %w(.png .jpeg .jpg .gif .bmp .svg .svgz .ico .woff .otf .ttf .eot .js .css)
+      sort_order = %w(.png .jpeg .jpg .gif .bmp .svg .svgz .ico .webp .woff .otf .ttf .eot .js .css)
 
       # Pre-request CSS to give Compass a chance to build sprites
       logger.debug '== Prerendering CSS'
diff --git a/middleman-core/lib/middleman-more/extensions/asset_hash.rb b/middleman-core/lib/middleman-more/extensions/asset_hash.rb
index 3f915033..a21eba38 100644
--- a/middleman-core/lib/middleman-more/extensions/asset_hash.rb
+++ b/middleman-core/lib/middleman-more/extensions/asset_hash.rb
@@ -1,7 +1,7 @@
 require 'middleman-core/util'
 
 class Middleman::Extensions::AssetHash < ::Middleman::Extension
-  option :exts, %w(.jpg .jpeg .png .gif .js .css .otf .woff .eot .ttf .svg), 'List of extensions that get asset hashes appended to them.'
+  option :exts, %w(.jpg .jpeg .png .gif .webp .js .css .otf .woff .eot .ttf .svg .svgz), 'List of extensions that get asset hashes appended to them.'
   option :ignore, [], 'Patterns to avoid adding asset hashes to'
 
   def initialize(app, options_hash={}, &block)
diff --git a/middleman-core/lib/middleman-more/extensions/cache_buster.rb b/middleman-core/lib/middleman-more/extensions/cache_buster.rb
index 98e9d647..20d00f9b 100644
--- a/middleman-core/lib/middleman-more/extensions/cache_buster.rb
+++ b/middleman-core/lib/middleman-more/extensions/cache_buster.rb
@@ -24,7 +24,7 @@ class Middleman::Extensions::CacheBuster < ::Middleman::Extension
     def asset_url(path, prefix='')
       http_path = super
 
-      if http_path.include?('://') || !%w(.css .png .jpg .jpeg .svg .svgz .js .gif).include?(File.extname(http_path))
+      if http_path.include?('://') || !%w(.css .png .jpg .jpeg .svg .svgz .webp .js .gif).include?(File.extname(http_path))
         http_path
       else
         if respond_to?(:http_images_path) && prefix == http_images_path