chkbuild用config.ru for sqale

gistfile1.rb

class Rack::File
  alias _serving serving
  def serving(env)
    _serving(env).tap do |status, headers, body|
      path = env['PATH_INFO']
      if path.end_with?('/rss')
        headers["Content-Type"] = 'application/rss+xml'
      elsif path.end_with?('.gz')
        headers["Content-Type"] = Rack::Mime.mime_type(::File.extname(path[0..-4]), 'text/plain')
        headers["Content-Encoding"] = 'gzip'
      end
    end
  end
end
run Rack::Directory.new(File.expand_path('../../tmp/public_html', __FILE__))