lib/sprockets/sass.rb in sprockets-sass-1.3.1 vs lib/sprockets/sass.rb in sprockets-sass-2.0.0.beta1

@@ -1,29 +1,54 @@
+# frozen_string_literal: true
 require 'sprockets'
 require 'sprockets/sass/version'
-require 'sprockets/sass/sass_template'
-require 'sprockets/sass/scss_template'
-require 'sprockets/engines'
+require 'sprockets/sass/utils'
+require 'sprockets/sass/registration'
+require 'sass'
+require 'sass/importers/base'
 
+require 'json'
+require 'pathname'
+
+
+# the module of Sprockets
 module Sprockets
+  # The internal Sass module used to load and acessing configuration
   module Sass
-    autoload :CacheStore, 'sprockets/sass/cache_store'
-    autoload :Compressor, 'sprockets/sass/compressor'
-    autoload :Importer,   'sprockets/sass/importer'
-    
     class << self
       # Global configuration for `Sass::Engine` instances.
       attr_accessor :options
-      
+
       # When false, the asset path helpers provided by
       # sprockets-helpers will not be added as Sass functions.
       # `true` by default.
       attr_accessor :add_sass_functions
     end
-    
+
     @options = {}
     @add_sass_functions = true
   end
-  
-  register_engine '.sass', Sass::SassTemplate
-  register_engine '.scss', Sass::ScssTemplate
+
+  begin
+    require 'sprockets/directive_processor'
+    require 'sprockets/sass_processor'
+    require 'sprockets/sassc_processor'
+    require 'sprockets/digest_utils'
+    require 'sprockets/engines'
+  rescue LoadError; end
+
+  if Sprockets::Sass::Utils.version_of_sprockets >= 3
+    # We need this only for Sprockets > 3 in order to be able to register anything.
+    # For Sprockets 2.x , although the file and the module name exist,
+    # they can't be used because it will give errors about undefined methods, because this is included only on Sprockets::Base
+    # and in order to use them we would have to subclass it and define methods to expire cache and other methods for registration ,
+    # which are not needed since Sprockets already  knows about that using the environment instead internally
+    require 'sprockets/processing'
+    extend Sprockets::Processing
+  end
+
+  registration = Sprockets::Sass::Registration.new(self)
+  registration.run
 end
+
+# Sprockets 4 needs this , becasue it doesnt use ::Sass in code, which results in a conflict with this gem :(
+Sprockets::Sass::Importers = ::Sass::Importers