class Bundler::Audit::Database

def self.update!(options={})
  raise "Invalid option(s)" unless (options.keys - [:quiet]).empty?
  if File.directory?(USER_PATH)
    if File.directory?(File.join(USER_PATH, ".git"))
      Dir.chdir(USER_PATH) do
        command = %w(git pull)
        command << '--quiet' if options[:quiet]
        command << 'origin' << 'master'
        system *command
      end
    end
  else
    command = %w(git clone)
    command << '--quiet' if options[:quiet]
    command << URL << USER_PATH
    system *command
  end
end