class Gem::Commands::CheckCommand

def initialize
  super 'check', 'Check a gem repository for added or missing files',
        :alien => true, :doctor => false, :dry_run => false, :gems => true
  add_option('-a', '--[no-]alien',
             'Report "unmanaged" or rogue files in the',
             'gem repository') do |value, options|
    options[:alien] = value
  end
  add_option('--[no-]doctor',
             'Clean up uninstalled gems and broken',
             'specifications') do |value, options|
    options[:doctor] = value
  end
  add_option('--[no-]dry-run',
             'Do not remove files, only report what',
             'would be removed') do |value, options|
    options[:dry_run] = value
  end
  add_option('--[no-]gems',
             'Check installed gems for problems') do |value, options|
    options[:gems] = value
  end
  add_version_option 'check'
end