Function zodToFlags

packages/cli/src/adapters/utils.ts:103–144

(schema: ZodObject<Shape>)

// Runtime impl
export function zodToFlags<Shape extends Record<string, ZodTypeAny>>(schema: ZodObject<Shape>): FlagsFromSchema<Shape> {
  const flags: Record<string, Flag<any>> = {};

  for (const [key, def] of Object.entries(schema.shape)) {
    const description = def.description ?? '';

    const {array, default: defaultValue, optional, type} = unwrap(def);

    if (type instanceof z.ZodString) {
      flags[key] = Flags.string({
        description,
        required: !optional,
        default: defaultValue,
        multiple: array as any, // Gets around a type issue
      });
    } else if (type instanceof z.ZodNumber) {
      flags[key] = Flags.integer({
        description,
        required: !optional,
        default: defaultValue,
        multiple: array as any, // Gets around a type issue
      });
    } else if (type instanceof z.ZodBoolean) {
      flags[key] = Flags.boolean({
        description,
        default: defaultValue,
      });
    } else if (type instanceof z.ZodEnum) {
      flags[key] = Flags.string({
        description,
        required: !optional,
        default: defaultValue,
        options: type.options,
        multiple: array as any, // Gets around a type issue
      });
    } else {
      throw new Error(`Unsupported Zod type for flag: ${key}`);
    }
  }

  return flags as FlagsFromSchema<Shape>;
}

export function zodToArgs<Shape extends Record<string, ZodTypeAny>>(schema: ZodObject<Shape>): ArgsFromSchema<Shape> {
  const args: Record<string, Arg<any>> = {};