Function getErrnoCode

source code/utils/errors.ts:130–135

(e: unknown)

 * Replaces the `(e as NodeJS.ErrnoException).code` cast pattern.
 */
export function getErrnoCode(e: unknown): string | undefined {
  if (e && typeof e === 'object' && 'code' in e && typeof e.code === 'string') {
    return e.code
  }
  return undefined
}

/**
 * True if the error is ENOENT (file or directory does not exist).