notesnook/apps/web/src/utils/version.js

export const appVersion = {
  formatted: format(
    process.env.REACT_APP_VERSION,
    process.env.REACT_APP_GIT_HASH,
    process.env.REACT_APP_PLATFORM
  ),
  numerical: parseInt(process.env.REACT_APP_VERSION),
};

/**
 *
 * @param {number} version
 * @param {string} hash
 * @param {"web"|"desktop"} type
 */
function format(version, hash, type) {
  return `${formatVersion(version)}-${hash}-${type}`;
}

/**
 *
 * @param {number} version
 * @param {string} hash
 * @param {"web"|"desktop"} type
 */
function formatVersion(version) {
  if (!version) return "";
  const [major, minor, bugfix0, bugfix1] = version.toString().split("");
  return `${major}.${minor}.${bugfix0}${bugfix1 || ""}`;
}

/**
 *
 * @param {ServiceWorker} serviceWorker
 * @returns {Promise<{formatted: string, numerical: number}>}
 */
export function getServiceWorkerVersion(serviceWorker) {
  return new Promise((resolve, reject) => {
    const timeout = setTimeout(
      () => reject("Service worker did not respond."),
      10 * 1000
    );
    navigator.serviceWorker.addEventListener("message", (ev) => {
      const { type } = ev.data;
      if (type !== "GET_VERSION") return;
      clearTimeout(timeout);

      const { version } = ev.data;
      resolve({
        formatted: formatVersion(version),
        numerical: parseInt(version),
      });
    });
    serviceWorker.postMessage({ type: "GET_VERSION" });
  });
}

export { getChangelog } from "@notesnook/desktop/changelog";