open-gsio/packages/client/src/pages/+data.ts

import type { PageContextServer } from 'vike/types';

import Routes from '../renderer/routes';

export { data };
export type Data = Awaited<ReturnType<typeof data>>;

// sets the window title depending on the route
const data = async (pageContext: PageContextServer) => {
  const getTitle = path => {
    return Routes[normalizePath(path)]?.heroLabel || '';
  };

  const normalizePath = path => {
    if (!path) return '/';
    if (path.length > 1 && path.endsWith('/')) {
      path = path.slice(0, -1);
    }
    return path.toLowerCase();
  };
  return {
    // The page's <title>
    title: getTitle(pageContext.urlOriginal),
  };
};