@atlaskit/button

Version:

A button triggers an event or action. They let users know what will happen next.

34 lines (31 loc) • 1.14 kB

JavaScript

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.
 *
 */
const IconRenderer = ({
  icon: Icon
}) => {
  // React Compiler opt-out: RC-incompatible (memoization breaks runtime behaviour).
  'use no memo';

  const isRenderProp = isIconRenderProp(Icon);
  let iconProps = {
    label: '',
    color: 'currentColor',
    size: fg('platform_dst_button_chevron_sizing') ? iconName => iconName.startsWith('Chevron') ? 'small' : 'medium' : undefined
  };

  // @ts-ignore - TS2322 TypeScript 5.9.2 upgrade
  return /*#__PURE__*/React.createElement(React.Fragment, null, isRenderProp ? Icon(iconProps) : /*#__PURE__*/React.createElement(Icon, iconProps));
};
export default IconRenderer;