Function parseArgs

scripts/sync-sidebar.js:38–90

(argv)

}

function parseArgs(argv) {
  const options = {
    write: false,
    check: false,
    sidebar: DEFAULT_SIDEBAR,
    route: null,
    dir: null,
    fallbackGroup: "其他",
    verbose: false,
    help: false,
  };

  for (let index = 0; index < argv.length; index += 1) {
    const arg = argv[index];
    if (arg === "--help" || arg === "-h") {
      options.help = true;
    } else if (arg === "--write") {
      options.write = true;
    } else if (arg === "--check") {
      options.check = true;
    } else if (arg === "--verbose") {
      options.verbose = true;
    } else if (arg === "--sidebar") {
      options.sidebar = path.resolve(ROOT_DIR, requireValue(argv, index));
      index += 1;
    } else if (arg.startsWith("--sidebar=")) {
      options.sidebar = path.resolve(ROOT_DIR, arg.slice("--sidebar=".length));
    } else if (arg === "--route") {
      options.route = normalizeRoute(requireValue(argv, index));
      index += 1;
    } else if (arg.startsWith("--route=")) {
      options.route = normalizeRoute(arg.slice("--route=".length));
    } else if (arg === "--dir") {
      options.dir = requireValue(argv, index);
      index += 1;
    } else if (arg.startsWith("--dir=")) {
      options.dir = arg.slice("--dir=".length);
    } else if (arg === "--fallback") {
      options.fallbackGroup = requireValue(argv, index);
      index += 1;
    } else if (arg.startsWith("--fallback=")) {
      options.fallbackGroup = arg.slice("--fallback=".length);
    } else {
      throw new Error(`Unknown option: ${arg}`);
    }
  }

  if ((options.route && !options.dir) || (!options.route && options.dir)) {
    throw new Error("--route and --dir must be used together");
  }

  return options;
}

function requireValue(argv, index) {
  const value = argv[index + 1];