Remove Protofier

lib/sass/compiler/host.rb

@@ -3,7 +3,6 @@
 require_relative 'host/function_registry'
 require_relative 'host/importer_registry'
 require_relative 'host/logger_registry'
-require_relative 'host/protofier'
 require_relative 'host/structifier'
 require_relative 'host/value_protofier'
 
@@ -46,7 +45,7 @@ def compile_request(path:,
                       EmbeddedProtocol::InboundMessage::CompileRequest::StringInput.new(
                         source: source.to_str,
                         url: url&.to_s,
-                        syntax: Protofier.to_proto_syntax(syntax),
+                        syntax: @importer_registry.syntax_to_proto(syntax),
                         importer: (@importer_registry.register(importer) unless importer.nil?)
                       )
                     end,

lib/sass/compiler/host/importer_registry.rb

@@ -82,7 +82,7 @@ def import(import_request)
             id: import_request.id,
             success: EmbeddedProtocol::InboundMessage::ImportResponse::ImportSuccess.new(
               contents: importer_result.contents.to_str,
-              syntax: Protofier.to_proto_syntax(importer_result.syntax),
+              syntax: syntax_to_proto(importer_result.syntax),
               source_map_url: (importer_result.source_map_url&.to_s if importer_result.respond_to?(:source_map_url))
             )
           )
@@ -108,6 +108,19 @@ def file_import(file_import_request)
             error: e.full_message(highlight: @highlight, order: :top)
           )
         end
+
+        def syntax_to_proto(syntax)
+          case syntax&.to_sym
+          when :scss
+            EmbeddedProtocol::Syntax::SCSS
+          when :indented
+            EmbeddedProtocol::Syntax::INDENTED
+          when :css
+            EmbeddedProtocol::Syntax::CSS
+          else
+            raise ArgumentError, 'syntax must be one of :scss, :indented, :css'
+          end
+        end
       end
 
       private_constant :ImporterRegistry