Function parsePortOption

tools/cli/commands.js:90–99

(portOption)

}

function parsePortOption(portOption) {
  let parsedServerUrl = utils.parseUrl(portOption);

  if (!parsedServerUrl.port) {
    Console.error("--port must include a port.");
    throw new main.ExitWithCode(1);
  }

  return parsedServerUrl;
}

function parseMobileServerOption(mobileServerOption,
  optionName = 'mobile-server') {