From 1ae0d8b29f76cb4f9df1f6494585e651649d6c19 Mon Sep 17 00:00:00 2001
From: "Timothy N. Tsvetkov" <timothy.tsvetkov@gmail.com>
Date: Thu, 10 Mar 2011 14:21:31 +0300
Subject: [PATCH 1/2] added lib to the load path

---
 config/application.rb | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/config/application.rb b/config/application.rb
index 602250a0e..a3a619bc2 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -9,7 +9,8 @@ Bundler.require(:default, Rails.env) if defined?(Bundler)
 module Rosa
   class Application < Rails::Application
   
-config.action_view.javascript_expansions[:defaults] = %w(jquery rails)
+    config.action_view.javascript_expansions[:defaults] = %w(jquery rails)
+    config.autoload_paths += %W(#{config.root}/lib)
 
     # Settings in config/environments/* take precedence over those specified here.
     # Application configuration should go into files in config/initializers
@@ -33,7 +34,7 @@ config.action_view.javascript_expansions[:defaults] = %w(jquery rails)
     # config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}').to_s]
     # config.i18n.default_locale = :de
 
-        config.action_view.javascript_expansions[:defaults] = %w()
+    config.action_view.javascript_expansions[:defaults] = %w()
 
     # Configure the default encoding used in templates for Ruby 1.9.
     config.encoding = "utf-8"

From 4afc10fa14763983e862c65b3abda30039557599 Mon Sep 17 00:00:00 2001
From: "Timothy N. Tsvetkov" <timothy.tsvetkov@gmail.com>
Date: Thu, 10 Mar 2011 14:34:32 +0300
Subject: [PATCH 2/2] added my awesome git diff colorizer

---
 lib/git/diff/inline_callback.rb | 77 +++++++++++++++++++++++++++++++++
 1 file changed, 77 insertions(+)
 create mode 100644 lib/git/diff/inline_callback.rb

diff --git a/lib/git/diff/inline_callback.rb b/lib/git/diff/inline_callback.rb
new file mode 100644
index 000000000..02c06a4ee
--- /dev/null
+++ b/lib/git/diff/inline_callback.rb
@@ -0,0 +1,77 @@
+module Git
+  module Diff
+    class InlineCallback < ::Diff::Renderer::Base      
+      def addline(line)
+        "<tr class='changes'>
+          <td></td>
+          <td class='line_numbers'></td>
+          <td class='line_numbers'>#{line.new_number}</td>
+          <td class='code ins'>#{render_line(line)}</td>
+        </tr>"
+      end
+      
+      def remline(line)
+        "<tr class='changes'>
+          <td></td>
+          <td class='line_numbers'>#{line.old_number}</td>
+          <td class='line_numbers'></td>
+          <td class='code del'>#{render_line(line)}</td>
+        </tr>"
+      end
+
+      def modline(line)
+        "<tr clas='chanes line'>
+          <td></td>
+          <td class='line_numbers'>#{line.old_number}</td>
+          <td class='line_numbers'>#{line.new_number}</td>
+          <td class='code unchanged modline'>#{render_line(line)}</td>
+        </tr>"
+      end
+      
+      def unmodline(line)
+        "<tr class='changes unmodline'>
+          <td></td>
+          <td class='line_numbers'>#{line.old_number}</td>
+          <td class='line_numbers'>#{line.new_number}</td>
+          <td class='code unchanged unmodline'>#{render_line(line)}</td>
+        </tr>"
+      end
+      
+      def sepline(line)
+        "<tr class='changes hunk-sep'>
+          <td></td>
+          <td class='line_numbers line_num_cut'>&hellip;</td>
+          <td class='line_numbers line_num_cut'>&hellip;</td>
+          <td class='code cut-line'></td>
+        </tr>"
+      end
+      
+      def nonewlineline(line)
+        "<tr class='changes'>
+          <td></td>
+          <td class='line_numbers'>#{line.old_number}</td>
+          <td class='line_numbers'>#{line.new_number}</td>
+          <td class='code modline unmodline'>#{render_line(line)}</td>
+        </tr>"
+      end
+
+      protected
+      def escape(str)
+        str.to_s.gsub('&', '&amp;').gsub('<', '&lt;').gsub('>', '&gt;').gsub('"', '&#34;')
+      end
+
+      def render_line(line)
+        res = '<span class="diff-content">'
+        if line.inline_changes?
+          prefix, changed, postfix = line.segments.map{|segment| escape(segment) }
+          res += "#{prefix}<span class='idiff'>#{changed}</span>#{postfix}"
+        else
+          res += escape(line)
+        end
+        res += '</span>'
+        
+        res
+      end
+    end
+  end
+end