masto-fe-archos/app/javascript/flavours/glitch/main.jsx

import { createRoot } from "react-dom/client";

import { setupBrowserNotifications } from "flavours/glitch/actions/notifications";
import Mastodon from "flavours/glitch/containers/mastodon";
import { me } from "flavours/glitch/initial_state";
import * as perf from "flavours/glitch/performance";
import ready from "flavours/glitch/ready";
import { store } from "flavours/glitch/store";

/**
 * @returns {Promise<void>}
 */
function main() {
  perf.start("main()");

  return ready(async () => {
    const mountNode = document.getElementById("mastodon");
    const props = JSON.parse(mountNode.getAttribute("data-props"));

    const root = createRoot(mountNode);
    root.render(<Mastodon {...props} />);
    store.dispatch(setupBrowserNotifications());

    if (process.env.NODE_ENV === "production" && me && "serviceWorker" in navigator) {
      const { Workbox } = await import("workbox-window");
      const wb = new Workbox("/sw.js");
      /** @type {ServiceWorkerRegistration} */
      let registration;

      try {
        registration = await wb.register();
      } catch (err) {
        console.error(err);
      }

      if (registration && "Notification" in window && Notification.permission === "granted") {
        const registerPushNotifications = await import("flavours/glitch/actions/push_notifications");

        store.dispatch(registerPushNotifications.register());
      }
    }

    perf.stop("main()");
  });
}

export default main;