Function extractBashCommentLabel

src/tools/BashTool/commentLabel.ts:8–13

(command: string)

 * collapse-group ⎿ hint — it's what Claude wrote for the human to read.
 */
export function extractBashCommentLabel(command: string): string | undefined {
  const nl = command.indexOf('\n')
  const firstLine = (nl === -1 ? command : command.slice(0, nl)).trim()
  if (!firstLine.startsWith('#') || firstLine.startsWith('#!')) return undefined
  return firstLine.replace(/^#+\s*/, '') || undefined
}