Function countLines

packages/agent-core/src/services/fs/fsService.ts:671–680

(text: string)

}

function countLines(text: string): number {
  if (text.length === 0) return 0;
  let n = 1;
  for (let i = 0; i < text.length; i++) {
    if (text.charCodeAt(i) === 10) n++;
  }

  if (text.charCodeAt(text.length - 1) === 10) n--;
  return Math.max(0, n);
}

function mapStatError(err: unknown, inputPath: string): Error {
  const code = (err as NodeJS.ErrnoException).code;