@wordpress/components/build-module/utils/hooks/use-update-effect.js

UI components for WordPress.

/**
 * WordPress dependencies
 */
import { useRef, useEffect } from '@wordpress/element';
/**
 * A `React.useEffect` that will not run on the first render.
 * Source:
 * https://github.com/reakit/reakit/blob/HEAD/packages/reakit-utils/src/useUpdateEffect.ts
 *
 * @param {import('react').EffectCallback} effect
 * @param {import('react').DependencyList} deps
 */

function useUpdateEffect(effect, deps) {
  const mounted = useRef(false);
  useEffect(() => {
    if (mounted.current) {
      return effect();
    }

    mounted.current = true;
    return undefined; // Disable reasons:
    // 1. This hook needs to pass a dep list that isn't an array literal
    // 2. `effect` is missing from the array, and will need to be added carefully to avoid additional warnings
    // see https://github.com/WordPress/gutenberg/pull/41166
    // eslint-disable-next-line react-hooks/exhaustive-deps
  }, deps);
}

export default useUpdateEffect;
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