lib/rubygems/commands/cleanup_command.rb in rubygems-update-3.2.0.rc.1 vs lib/rubygems/commands/cleanup_command.rb in rubygems-update-3.2.0.rc.2

@@ -2,22 +2,27 @@
 require 'rubygems/command'
 require 'rubygems/dependency_list'
 require 'rubygems/uninstaller'
 
 class Gem::Commands::CleanupCommand < Gem::Command
-
   def initialize
     super 'cleanup',
           'Clean up old versions of installed gems',
           :force => false, :install_dir => Gem.dir,
           :check_dev => true
 
-    add_option('-n', '-d', '--dryrun',
+    add_option('-n', '-d', '--dry-run',
                'Do not uninstall gems') do |value, options|
       options[:dryrun] = true
     end
 
+    add_option(:Deprecated, '--dryrun',
+               'Do not uninstall gems') do |value, options|
+      options[:dryrun] = true
+    end
+    deprecate_option('--dryrun', extra_msg: 'Use --dry-run instead')
+
     add_option('-D', '--[no-]check-development',
                'Check development dependencies while uninstalling',
                '(default: true)') do |value, options|
       options[:check_dev] = value
     end
@@ -40,11 +45,11 @@
   def arguments # :nodoc:
     "GEMNAME       name of gem to cleanup"
   end
 
   def defaults_str # :nodoc:
-    "--no-dryrun"
+    "--no-dry-run"
   end
 
   def description # :nodoc:
     <<-EOF
 The cleanup command removes old versions of gems from GEM_HOME that are not
@@ -179,7 +184,6 @@
     end
   ensure
     # Restore path Gem::Uninstaller may have changed
     Gem.use_paths @original_home, *@original_path
   end
-
 end