Function detectLineEnding

packages/computer/src/tools/fs/edit-diff.ts:12–18

(content: string)

// ---------- line endings & BOM ----------

export function detectLineEnding(content: string): "\r\n" | "\n" {
  const crlfIdx = content.indexOf("\r\n");
  const lfIdx = content.indexOf("\n");
  if (lfIdx === -1) return "\n";
  if (crlfIdx === -1) return "\n";
  return crlfIdx < lfIdx ? "\r\n" : "\n";
}

export function normalizeToLF(text: string): string {
  return text.replace(/\r\n/g, "\n").replace(/\r/g, "\n");