lib/swiftformat/plugin.rb in danger-swiftformat-0.4.0 vs lib/swiftformat/plugin.rb in danger-swiftformat-0.5.0

@@ -17,10 +17,20 @@
     # Additional swiftformat command line arguments
     #
     # @return [String]
     attr_accessor :additional_args
 
+    # Additional message to be appended the report
+    #
+    # @return [String]
+    attr_accessor :additional_message
+
+    # An array of file and directory paths to exclude
+    #
+    # @return [Array<String]
+    attr_accessor :exclude
+
     # Runs swiftformat
     #
     # @param [Boolean] fail_on_error
     #
     # @return [void]
@@ -46,10 +56,15 @@
       message << "| File | Rules |\n"
       message << "| ---- | ----- |\n"
       results[:errors].each do |error|
         message << "| #{error[:file].gsub(Dir.pwd + '/', '')} | #{error[:rules].join(', ')} |\n"
       end
+
+      unless additional_message.nil?
+        message << "\n" << additional_message
+      end
+
       markdown message
 
       if fail_on_error
         fail "SwiftFormat found issues"
       end
@@ -59,11 +74,14 @@
     #
     # @return [Array<String]
     def find_swift_files
       files = (git.modified_files - git.deleted_files) + git.added_files
 
+      @exclude = %w() if @exclude.nil?
+
       files
         .select { |file| file.end_with?(".swift") }
+        .reject { |file| @exclude.any? { |glob| File.fnmatch(glob, file) } }
         .uniq
         .sort
     end
 
     # Constructs the SwiftFormat class