lib/massimo/javascript.rb in massimo-0.6.2 vs lib/massimo/javascript.rb in massimo-0.6.3

@@ -1,24 +1,44 @@
 module Massimo
   class Javascript < Massimo::Resource
     def render
-      case source_path.extname.to_s
-      when '.coffee'
-        require 'coffee-script' unless defined?(CoffeeScript)
-        CoffeeScript.compile(content, Massimo.config.options_for(:coffee_script))
-      else
-        require 'sprockets' unless defined?(Sprockets)
-        options = Massimo.config.options_for(:sprockets).merge(
-          :assert_root  => Massimo.config.output_path,
-          :source_files => [ source_path.to_s ]
-        )
-        secretary = Sprockets::Secretary.new(options)
-        secretary.install_assets
-        secretary.concatenation.to_s
-      end
+      compress(compile)
     end
     
     def extension
       @extension ||= '.js'
     end
+    
+    protected
+    
+      def compile
+        case source_path.extname.to_s
+        when '.coffee'
+          require 'coffee-script' unless defined?(CoffeeScript)
+          CoffeeScript.compile(content, Massimo.config.options_for(:coffee_script))
+        else
+          require 'sprockets' unless defined?(Sprockets)
+          options = Massimo.config.options_for(:sprockets).merge(
+            :assert_root  => Massimo.config.output_path,
+            :source_files => [ source_path.to_s ]
+          )
+          secretary = Sprockets::Secretary.new(options)
+          secretary.install_assets
+          secretary.concatenation.to_s
+        end
+      end
+    
+      def compress(javascript)
+        case Massimo.config.javascripts_compressor.to_s
+        when 'min', 'jsmin'
+          require 'jsmin' unless defined?(JSMin)
+          JSMin.minify(javascript).strip
+        when 'pack', 'packr'
+          require 'packr' unless defined?(Packr)
+          options = { :shrink_vars => true }.merge Massimo.config.options_for(:packr)
+          Packr.pack(javascript, options)
+        else
+          javascript
+        end
+      end
   end
 end