bin/keep_up in keep_up-0.6.3 vs bin/keep_up in keep_up-0.7.0

@@ -1,27 +1,37 @@
 #!/usr/bin/env ruby
+# frozen_string_literal: true
 
 require 'optparse'
 require_relative '../lib/keep_up'
 
 options = {
   local: false,
   test_command: 'bundle exec rake',
   skip: []
 }
-OptionParser.new do |parser|
-  parser.on('--[no-]local') do |local|
+
+opt_parser = OptionParser.new do |parser|
+  parser.on('--[no-]local', 'Only consider locally installed gems') do |local|
     options[:local] = local
   end
-
-  parser.on('--test-command=COMMAND') do |command|
+  parser.on('--test-command=COMMAND', 'Run COMMAND to test each update') do |command|
     options[:test_command] = command
   end
-
-  parser.on('--skip=SKIPPED_GEM') do |gemname|
+  parser.on('--skip=SKIPPED_GEM', 'Do not consider SKIPPED_GEM for updating') do |gemname|
     options[:skip] << gemname
   end
-end.parse!
+  parser.on_tail('-h', '--help', 'Show this message') do
+    puts parser
+    exit
+  end
+  parser.on_tail('-v', '--version', 'Show version') do
+    puts "#{parser.program_name} #{KeepUp::VERSION}\n"
+    exit
+  end
+end
+
+opt_parser.parse!
 
 begin
   KeepUp::Application.new(options).run
 rescue KeepUp::BailOut => e
   warn e.message