class RDoc::Gauntlet

def run name
  next if self.data[name]
  ri_dir = File.expand_path "~/.gauntlet/data/ri/#{name}"
  FileUtils.rm_rf ri_dir if File.exist? ri_dir
  yaml = File.read 'gemspec'
  spec = Gem::Specification.from_yaml yaml
  args = %W[--ri --op #{ri_dir}]
  args.push(*spec.rdoc_options)
  args << spec.require_paths
  args << spec.extra_rdoc_files
  args = args.flatten.map { |a| a.to_s }
  args.delete '--quiet'
  puts "#{name} - rdoc #{args.join ' '}"
  self.dirty = true
  r = RDoc::RDoc.new
  begin
    r.document args
    self.data[name] = true
    puts 'passed'
  rescue StandardError, RDoc::Error => e
    puts "failed - (#{e.class}) #{e.message}"
    self.data[name] = false
  end
rescue Gem::Exception
  puts "bad gem #{name}"
ensure
  puts
end