Function setupAutoUpdater

apps/desktop/src/main/index.ts:961–1003

()

const UPDATE_POLL_INTERVAL_MS = 4 * 60 * 60 * 1000; // 4 hours

const setupAutoUpdater = () => {
  if (!app.isPackaged) return;
  autoUpdater.logger = log;
  autoUpdater.autoDownload = true;
  autoUpdater.autoInstallOnAppQuit = false;

  autoUpdater.on("update-available", (info: UpdateInfo) => {
    pendingUpdateVersion = info.version;
    setUpdateStatus({ state: "available", version: info.version });
  });
  autoUpdater.on("download-progress", (progress: ProgressInfo) => {
    if (pendingUpdateVersion) {
      setUpdateStatus({
        state: "downloading",
        version: pendingUpdateVersion,
        percent: Math.round(progress.percent ?? 0),
      });
    }
  });
  autoUpdater.on("update-downloaded", (info: UpdateInfo) => {
    const decision = planDownloadedUpdate({
      stagedVersion: downloadedUpdateVersion,
      declinedVersion: declinedUpdateVersion,
      incomingVersion: info.version,
      trigger: "boot",
    });
    downloadedUpdateVersion = decision.stagedVersion;
    declinedUpdateVersion = decision.declinedVersion;
    setUpdateStatus(decision.status);
    if (decision.promptVersion) void promptInstallUpdate(decision.promptVersion);
  });
  autoUpdater.on("error", (err: Error) => {
    log.warn("[updater] error", err);
    setUpdateStatus(
      statusAfterUpdateError(updateStatus, "Update failed. Check again from the menu."),
    );
    pendingUpdateVersion = null;
  });

  setInterval(() => {
    void runUpdateCheck({ alertOnFail: false, trigger: "interval" });
  }, UPDATE_POLL_INTERVAL_MS);
};

interface UpdateCheckOptions {
  readonly alertOnFail: boolean;