Added track command.

* Moves a specified file into the specified castle.
* Symlinks it into its original position.

Signed-off-by: Joshua Nichols <josh@technicalpickles.com>

lib/homesick.rb

@@ -75,6 +75,32 @@ class Homesick < Thor
     end
   end
 
+  desc "track FILE CASTLE", "add a file to a castle"
+  def track(file, castle)
+    castle = Pathname.new(castle)
+    file = Pathname.new(file)
+    check_castle_existance(castle, 'track')
+    
+    github_user = `git config github.user`.chomp
+    github_user = nil if github_user == ""
+    github_repo = castle.basename
+    
+    absolute_path = file.expand_path
+    castle_path = castle_dir(castle)
+    mv absolute_path, castle_path
+
+    inside castle_path do
+      system "git add #{file.basename}"
+      system "git commit -m \"Added #{file.basename}\""
+    end
+
+    inside home_dir do
+      absolute_path = castle_dir(castle) + file.basename
+      home_path = home_dir + file
+      ln_s absolute_path, home_path
+    end
+  end
+
   desc "list", "List cloned castles"
   def list
     #require 'ruby-debug'; breakpoint
@@ -94,7 +120,6 @@ class Homesick < Thor
     github_user = nil if github_user == ""
     github_repo = castle.basename
 
-
     empty_directory castle
     inside castle do
       git_init
@@ -107,6 +132,7 @@ class Homesick < Thor
     end
   end
 
+
   protected
 
   def home_dir