Method $$parse

packages/common/upgrade/src/location_shim.ts:420–436

* Parses the provided URL, and sets the current URL to the parsed result. * * @param url The URL string.

(url: string)

   * @param url The URL string.
   */
  $$parse(url: string) {
    let pathUrl: string | undefined;
    if (url.startsWith('/')) {
      pathUrl = url;
    } else {
      // Remove protocol & hostname if URL starts with it
      pathUrl = this.stripBaseUrl(this.getServerBase(), url);
    }
    if (typeof pathUrl === 'undefined') {
      throw new Error(`Invalid url "${url}", missing path prefix "${this.getServerBase()}".`);
    }

    this.parseAppUrl(pathUrl);

    this.$$path ||= '/';
    this.composeUrls();
  }

  /**
   * Parses the provided URL and its relative URL.