lib/mireru/command/mireru.rb in mireru-0.1.0 vs lib/mireru/command/mireru.rb in mireru-0.1.1

@@ -1,9 +1,10 @@
 require 'gtk3'
 require "mireru/logger"
 require "mireru/window"
 require "mireru/container"
+require "mireru/version"
 
 module Mireru
   module Command
     class Mireru
       USAGE = "Usage: mireru [OPTION]... [FILE]..."
@@ -20,10 +21,13 @@
 
       def run(arguments)
         if /\A(-h|--help)\z/ =~ arguments[0]
           write_help_message
           exit(true)
+        elsif /\A(-v|--version)\z/ =~ arguments[0]
+          write_version_message
+          exit(true)
         end
 
         files = files_from_arguments(arguments)
         file_container = ::Mireru::Container.new(files)
 
@@ -93,14 +97,23 @@
     o: original size
         EOM
         @logger.info(message)
       end
 
+      def write_version_message
+        message = <<-EOM
+#{::Mireru::VERSION}
+        EOM
+        @logger.info(message)
+      end
+
       def write_empty_message
         message = <<-EOM
 Warning: file not found.
 #{USAGE}
   If no argument, then search current directory.
+Options:
+  -d, --deep: deep search
         EOM
         @logger.error(message)
       end
     end
   end