engine.rb in scss_lint-0.42.0

- old
+ new

@@ -6,11 +6,11 @@
   # Contains all information for a parsed SCSS file, including its name,
   # contents, and parse tree.
   class Engine
     ENGINE_OPTIONS = { cache: false, syntax: :scss }
 
-    attr_reader :contents, :filename, :lines, :tree
+    attr_reader :contents, :filename, :lines, :tree, :any_control_commands
 
     # Creates a parsed representation of an SCSS document from the given string
     # or file.
     #
     # @param options [Hash]
@@ -25,11 +25,12 @@
 
       # Need to force encoding to avoid Windows-related bugs.
       # Need `to_a` for Ruby 1.9.3.
       @lines = @contents.force_encoding('UTF-8').lines.to_a
       @tree = @engine.to_tree
-    rescue Encoding::UndefinedConversionError, Sass::SyntaxError => error
+      find_any_control_commands
+    rescue Encoding::UndefinedConversionError, Sass::SyntaxError, ArgumentError => error
       if error.is_a?(Encoding::UndefinedConversionError) ||
          error.message.match(/invalid.*(byte sequence|character)/i)
         raise FileEncodingError,
               "Unable to parse SCSS file: #{error}",
               error.backtrace
@@ -49,8 +50,13 @@
 
     # @param scss [String]
     def build_from_string(scss)
       @engine = Sass::Engine.new(scss, ENGINE_OPTIONS)
       @contents = scss
+    end
+
+    def find_any_control_commands
+      @any_control_commands =
+        @lines.any? { |line| line['scss-lint:disable'] || line['scss-line:enable'] }
     end
   end
 end