(function () {
  if (window.hasRun) {
    return;
  }
  window.hasRun = true;

  browser.runtime.onMessage.addListener((message) => {
    if (message.command === "switch_base_url") {
      window.location =
        message.baseUrl +
        window.location.pathname +
        window.location.search +
        window.location.hash;
    }
  });
})();