Function useKeypress

packages/cli/src/ui/hooks/useKeypress.ts:24–40

(
  onKeypress: KeypressHandler,
  { isActive }: { isActive: boolean },
)

 * @param options.isActive - Whether the hook should be actively listening for input.
 */
export function useKeypress(
  onKeypress: KeypressHandler,
  { isActive }: { isActive: boolean },
) {
  const { subscribe, unsubscribe } = useKeypressContext();

  useEffect(() => {
    if (!isActive) {
      return;
    }

    subscribe(onKeypress);
    return () => {
      unsubscribe(onKeypress);
    };
  }, [isActive, onKeypress, subscribe, unsubscribe]);
}