Change the Rakefile for a Thorfile.

Thorfile

@@ -0,0 +1,52 @@
+require 'json/pure'
+
+class Build < Thor
+  include Thor::Actions
+  # include Thor::Shell::Basic
+  
+  # This is the list of files to concatenate. The first file will appear at the top of the final file. All files are relative to the lib directory.
+  FILES = [
+    "license.js", "src/GlobalObject.js", "src/Node.js", "src/Container.js", "src/Stage.js",
+    "src/Layer.js", "src/Group.js", "src/geometries/Shape.js", "src/geometries/Rect.js", "src/geometries/Circle.js", "src/geometries/Image.js",
+    "src/geometries/Polygon.js", "src/geometries/RegularPolygon.js", "src/geometries/Star.js", "src/geometries/Text.js"
+  ]
+  
+  desc "dev", "Concatenate all the js files into /dist/kinetic.js."
+  def dev
+    puts ":: Building the file /dist/kinetic.js..."
+    File.open("dist/kinetic.js", "w") do |file|
+      file.puts concatenate()
+    end
+    puts "   -> Done!"
+  end
+  
+  desc "prod", "Concatenate all the js files in into /dist/kinetic.min.js and minify it."
+  def prod
+    puts ":: Building the file /dist/kinetic.min.js..."
+    require 'json/pure'
+    require 'uglifier'
+    File.open("dist/kinetic.min.js", "w") do |file|
+      file.puts Uglifier.compile(concatenate())
+    end
+    puts ":: Minifying the file /dist/kinetic.min.js..."
+    puts "   -> Done!"
+  end
+  
+  desc "all", "Build the development and the production files."
+  def all
+    invoke :dev
+    invoke :prod
+  end
+  
+  private
+  
+    def concatenate
+      content = ""
+      FILES.each do |file|
+        content << IO.read(File.expand_path(file)) << "\n"
+      end
+      
+      return content
+    end
+end
+