Function watchCommandAbort

src/utils/exec.ts:702–724

(
  child: ChildProcess,
  options: Pick<ExecOptions, 'detached' | 'signal'>,
)

}

function watchCommandAbort(
  child: ChildProcess,
  options: Pick<ExecOptions, 'detached' | 'signal'>,
): { readonly didAbort: boolean; dispose: () => void } {
  let didAbort = false;
  const onAbort = () => {
    didAbort = true;
    killProcessTree(child, options.detached);
  };
  if (options.signal?.aborted) {
    onAbort();
  } else {
    options.signal?.addEventListener('abort', onAbort, { once: true });
  }
  return {
    get didAbort() {
      return didAbort;
    },
    dispose: () => {
      options.signal?.removeEventListener('abort', onAbort);
    },
  };
}

function killProcessTree(child: ChildProcess, detached: boolean | undefined): void {
  if (detached && child.pid && process.platform !== 'win32') {