Function parsePositiveInteger

cli/src/utils/options.ts:6–13

(value: string)

import { UsageError } from './errors.js';

export function parsePositiveInteger(value: string): number {
  const parsed = Number.parseInt(value, 10);
  if (!Number.isInteger(parsed) || parsed <= 0) {
    throw new InvalidArgumentError('Expected a positive integer.');
  }

  return parsed;
}

export function parseDoctorFormat(value: string): DoctorFormat {
  return parseEnumValue(value, DOCTOR_FORMATS, 'doctor format');