Function requireValue

scripts/sync-sidebar.js:92–98

(argv, index)

}

function requireValue(argv, index) {
  const value = argv[index + 1];
  if (!value || value.startsWith("-")) {
    throw new Error(`Missing value for ${argv[index]}`);
  }
  return value;
}

function normalizeRoute(route) {
  if (!route.startsWith("/")) {