lib/inch/cli/command/base.rb in inch-0.5.0.rc3 vs lib/inch/cli/command/base.rb in inch-0.5.0.rc4

@@ -43,11 +43,12 @@
         # Helper method to run an instance with the given +args+
         #
         # @see #run
         # @return [Command::Base] the instance that ran
         def self.run(*args)
-          command = new
+          kwargs = args.last.is_a?(Hash) ? args.pop : {}
+          command = new(kwargs)
           command.run(*args)
           command
         end
 
         # Registers the current Command in the CommandParser
@@ -57,15 +58,13 @@
         def self.register_command_as(name, default = false)
           CLI::CommandParser.default_command = name if default
           CLI::CommandParser.commands[name] = self
         end
 
-        def initialize
-          name = self.class.to_s.split('::').last
-          options_class = Command::Options.const_get(name)
-          @options = options_class.new
-          @options.usage = usage
+        def initialize(kwargs = {})
+          @ui = kwargs[:ui] if kwargs[:ui]
+          initialize_cli_options
         end
 
         # Returns a description of the command
         #
         # @return [String]
@@ -85,19 +84,41 @@
 
         # Runs the command with the given +args+
         #
         # @abstract
         # @note Override with implementation
-        # @param *args [Array<String>]
-        def run(*args)
-          raise NotImplementedError
+        # @param *_args [Array<String>]
+        def run(*_args)
+          fail NotImplementedError
         end
 
         # Returns a description of the command's usage pattern
         #
         # @return [String]
         def usage
           "Usage: inch #{name} [options]"
+        end
+
+        protected
+
+        def initialize_cli_options
+          name = self.class.to_s.split("::").last
+          options_class = Command::Options.const_get(name)
+          @options = options_class.new
+          @options.usage = usage
+        end
+
+        # Creates a Config::Codebase object and returns it
+        # (merges relevant values of a given +options+ object before).
+        #
+        # @param options [Options::Base]
+        # @return [Config::Codebase]
+        def to_config(options)
+          config = Config.for(@options.language, Dir.pwd).codebase
+          config.included_files = options.paths unless options.paths.empty?
+          config.excluded_files = options.excluded unless options.excluded.empty?
+          config.read_dump_file = options.read_dump_file
+          config
         end
       end
     end
   end
 end