lib/changelog/config.rb in danger-changelog-0.5.0 vs lib/changelog/config.rb in danger-changelog-0.6.0

@@ -1,12 +1,23 @@
 module Danger
   module Changelog
     module Config
       extend self
 
-      attr_accessor :placeholder_line
+      ATTRIBUTES = %i[
+        placeholder_line
+        filename
+        format
+        ignore_files
+      ].freeze
 
+      ACCESSORS = ATTRIBUTES.map { |name| "#{name}=".to_sym }
+
+      DELEGATORS = ATTRIBUTES + ACCESSORS
+
+      attr_accessor(*Config::ATTRIBUTES)
+
       def placeholder_line=(value)
         if value
           new_value = value
           new_value = "* #{new_value}" unless new_value.start_with?('* ')
           new_value = "#{new_value}\n" unless new_value.end_with?("\n")
@@ -14,22 +25,40 @@
         else
           @placeholder_line = nil
         end
       end
 
+      def format=(value)
+        raise ArgumentError, "Invalid format: #{value}" unless Danger::Changelog::Parsers.valid?(value)
+
+        @format = value
+      end
+
       def placeholder_line?
         !@placeholder_line.nil?
       end
 
+      def ignore_files=(value)
+        @ignore_files = Array(value)
+      end
+
+      def parser
+        Danger::Changelog::Parsers.lookup(format)
+      end
+
       def reset
         self.placeholder_line = "* Your contribution here.\n"
+        self.filename = 'CHANGELOG.md'
+        self.format = Danger::Changelog::Parsers.default_format
+        self.ignore_files = ['README.md']
       end
 
       reset
     end
 
     class << self
       def configure
+        warn '[DEPRECATION] `configure` is deprecated. Please directly configure the Danger plugin via `changelog.xyz=` instead.'
         block_given? ? yield(Config) : Config
       end
 
       def config
         Config