Removed the homesick shell module and folded its code in elsewhere.

lib/homesick.rb

@@ -1,5 +1,4 @@
 # -*- encoding : utf-8 -*-
-require 'homesick/shell'
 require 'homesick/actions/file_actions'
 require 'homesick/actions/git_actions'
 require 'homesick/version'

lib/homesick/cli.rb

@@ -19,7 +19,19 @@ module Homesick
 
     def initialize(args = [], options = {}, config = {})
       super
-      self.shell = Homesick::Shell.new
+      self.shell = Thor::Shell::Color.new
+      # Hack in support for diffing symlinks
+      class << shell
+        def show_diff(destination, content)
+          destination = Pathname.new(destination)
+          if destination.symlink?
+            say "- #{destination.readlink}", :red, true
+            say "+ #{content.expand_path}", :green, true
+          else
+            super
+          end
+        end
+      end
     end
 
     desc 'clone URI', 'Clone +uri+ as a castle for homesick'

lib/homesick/shell.rb

@@ -1,17 +0,0 @@
-require 'thor'
-
-module Homesick
-  # Hack in support for diffing symlinks
-  class Shell < Thor::Shell::Color
-    def show_diff(destination, content)
-      destination = Pathname.new(destination)
-
-      if destination.symlink?
-        say "- #{destination.readlink}", :red, true
-        say "+ #{content.expand_path}", :green, true
-      else
-        super
-      end
-    end
-  end
-end