Function parseCommandArgv

src/cli/command-parser.ts:60–107

(argv: string[])

}

export function parseCommandArgv(argv: string[]): ParsedCliCommand | null {
  if (!argv.length) return null;
  const root = (argv[0] ?? "").trim().toLowerCase();
  if (!root || root.startsWith("-")) return null;
  if (!ROOT_COMMANDS.has(root)) return null;

  if (root === "help") {
    return parseHelpCommand(argv.slice(1));
  }
  if (root === "doctor") {
    const bag = parseOptionBag(argv.slice(1));
    assertAllowedOptions(bag.options, GLOBAL_OPTION_NAMES);
    const common = parseCommonOptions(bag.options);
    return { kind: "doctor", ...common };
  }

  if (argv.length < 2) {
    throw new CommandParseError(`Missing action for command '${root}'`);
  }
  const action = (argv[1] ?? "").trim().toLowerCase();
  const bag = parseOptionBag(argv.slice(2));
  const common = parseCommonOptions(bag.options);

  if (common.help) {
    return {
      kind: "help",
      topic: `${root} ${action}`.trim(),
      ...common,
    };
  }

  switch (root) {
    case "exchange":
      return parseExchangeCommand(action, bag.options, common);
    case "market":
      return parseMarketCommand(action, bag.options, common);
    case "account":
      return parseAccountCommand(action, bag.options, common);
    case "position":
      return parsePositionCommand(action, bag.options, common);
    case "order":
      return parseOrderCommand(action, bag.options, common);
    case "strategy":
      return parseStrategyCommand(action, bag, common);
    default:
      throw new CommandParseError(`Unsupported root command '${root}'`);
  }
}

export function printCommandHelp(topic?: string): void {
  if (!topic) {