@atlaskit/navigation-system/dist/esm/ui/top-nav-items/icon-renderer.js

The latest navigation system for Atlassian apps.

import React from 'react';
import { fg } from '@atlaskit/platform-feature-flags/fg';
function isIconRenderProp(func) {
  return !func.displayName &&
  // most function components and class components have a displayName, negate them
  !func.render &&
  // forwardRef doesn't require a display name, however it does include a render function, negate them
  typeof func === 'function' // at the very least we need to be a function
  ;
}

/**
 * __Icon renderer__
 *
 * Used to support render props with icons.
 *
 * This is copied from @atlaskit/button to render IconButtons. Some IconButton's DOM element
 * will be re-created during SSR -> SPA hydration without using this, which delays TTVC. As
 * IconRenderer is already used in @atlaskit/button to mitigate this issue, add it here to
 * mitigate the same issue for IconButtons in navigation-system, especially for ThemedIconButton.
 *
 */
var IconRenderer = function IconRenderer(_ref) {
  // React Compiler opt-out: RC-incompatible (memoization breaks runtime behaviour).
  'use no memo';

  var Icon = _ref.icon;
  var isRenderProp = isIconRenderProp(Icon);
  var iconProps = {
    label: '',
    color: 'currentColor',
    size: fg('platform_dst_button_chevron_sizing') ? function (iconName) {
      return iconName.startsWith('Chevron') ? 'small' : 'medium';
    } : undefined
  };

  // @ts-expect-error -- The render-prop guard returns IconProp (a component type), which is not a ReactNode.
  return /*#__PURE__*/React.createElement(React.Fragment, null, isRenderProp ? Icon(iconProps) : /*#__PURE__*/React.createElement(Icon, iconProps));
};
export default IconRenderer;