Function topLevelRange

src/installer/targets/hermes.ts:150–163

(lines: string[], key: string)

}

function topLevelRange(lines: string[], key: string): LineRange | null {
  const start = lines.findIndex((line) => line.trim() === `${key}:`);
  if (start === -1) return null;
  let end = lines.length;
  for (let i = start + 1; i < lines.length; i++) {
    const line = lines[i] ?? '';
    if (line.trim() === '') continue;
    if (/^[A-Za-z_][A-Za-z0-9_-]*:\s*(?:#.*)?$/.test(line)) {
      end = i;
      break;
    }
  }
  return { start, end };
}

function childRange(lines: string[], parent: LineRange, child: string): LineRange | null {
  const startPattern = new RegExp(`^  ${escapeRegExp(child)}:\\s*(?:#.*)?$`);