Add public API for register new js and css compressors for Sprockets

1 files changed, 3 insertions, 31 deletions

diff --git a/actionpack/lib/sprockets/bootstrap.rb b/actionpack/lib/sprockets/bootstrap.rb
index ed1ed09374..395b264fe7 100644
--- a/actionpack/lib/sprockets/bootstrap.rb
+++ b/actionpack/lib/sprockets/bootstrap.rb
@@ -15,11 +15,11 @@ module Sprockets
         # temporarily hardcode default JS compressor to uglify. Soon, it will work
         # the same as SCSS, where a default plugin sets the default.
         unless config.assets.js_compressor == false
-          app.assets.js_compressor = LazyCompressor.new { expand_js_compressor(config.assets.js_compressor || :uglifier) }
+          app.assets.js_compressor = LazyCompressor.new { Sprockets::Compressors.registered_js_compressor(config.assets.js_compressor || :uglifier) }
         end
 
         unless config.assets.css_compressor == false
-          app.assets.css_compressor = LazyCompressor.new { expand_css_compressor(config.assets.css_compressor) }
+          app.assets.css_compressor = LazyCompressor.new { Sprockets::Compressors.registered_css_compressor(config.assets.css_compressor) }
         end
       end
 
@@ -33,33 +33,5 @@ module Sprockets
         app.assets = app.assets.index
       end
     end
-
-    protected
-
-    def expand_js_compressor(sym)
-      case sym
-      when :closure
-        require 'closure-compiler'
-        Closure::Compiler.new
-      when :uglifier
-        require 'uglifier'
-        Uglifier.new
-      when :yui
-        require 'yui/compressor'
-        YUI::JavaScriptCompressor.new
-      else
-        sym
-      end
-    end
-
-    def expand_css_compressor(sym)
-      case sym
-      when :yui
-        require 'yui/compressor'
-        YUI::CssCompressor.new
-      else
-        sym
-      end
-    end
   end
-end
\ No newline at end of file
+end