module Cucumber::Formatter::Io

def ensure_io(path_or_url_or_io, error_stream)
  return nil if path_or_url_or_io.nil?
  return path_or_url_or_io if io?(path_or_url_or_io)
  io = if url?(path_or_url_or_io)
         url = path_or_url_or_io
         reporter = url.start_with?(Cucumber::Cli::Options::CUCUMBER_PUBLISH_URL) ? URLReporter.new(error_stream) : NoReporter.new
         HTTPIO.open(url, nil, reporter)
       else
         File.open(path_or_url_or_io, Cucumber.file_mode('w'))
       end
  @io_objects_to_close ||= []
  @io_objects_to_close.push(io)
  io
end