lib/webpack_rails/processor.rb in webpack_rails-0.3.0 vs lib/webpack_rails/processor.rb in webpack_rails-1.0.0

@@ -1,24 +1,43 @@
 require 'tilt'
 
-require_relative './sprockets_index_webpack'
-require_relative './task'
-
 module WebpackRails
   class Processor < Tilt::Template
+    def self.configure(webpack_task_config)
+      Class.new(Processor) do
+        self.config = webpack_task_config
+      end
+    end
+
+    def self.config=(new_config)
+      @config = new_config
+    end
+
+    def self.config
+      @config
+    end
+
     def prepare
     end
 
+    def rewrite_asset_paths(contents, context)
+      contents.gsub(/['"]\$asset_path\/([^'"]+?)['"]/) {|s| "'#{context.asset_path($1)}'" }
+    end
+
     def evaluate(context, locals)
       return data unless context.pathname.to_s.include?('.bundle')
 
-      # wait til webpack is done before loading
-      result = WebpackRails::Task.run_webpack
+      file_contents = nil
+      if self.class.config[:watch]
+        result = WebpackRails::Task.run_webpack(self.class.config)
 
-      result[:modules].map{|m| context.depend_on m}
+        result[:modules].map{|m| context.depend_on m}
 
-      bundle_contents = context.pathname.open.read
-      # rewrite $asset_paths in strings
-      bundle_contents.gsub(/['"]\$asset_path\/([^'"]+?)['"]/) {|s| "'#{context.asset_path($1)}'" }
+        file_contents = context.pathname.open.read # reload file contents after build
+      else
+        file_contents = data
+      end
+
+      rewrite_asset_paths(file_contents, context)
     end
   end
 end