quill/packages/website/root-wrapper.js

import { MDXProvider } from '@mdx-js/react';
import { Highlight, themes, defaultProps } from 'prism-react-renderer';
import CodePen from './src/components/CodePen';
import Editor from './src/components/Editor';
import {
  Heading1,
  Heading2,
  Heading3,
  Heading4,
  Heading5,
  Heading6,
} from './src/components/Heading';

const components = {
  CodePen,
  Editor,
  More: () => <div style={{ display: 'none' }}>{/* more */}</div>,
  h1: Heading1,
  h2: Heading2,
  h3: Heading3,
  h4: Heading4,
  h5: Heading5,
  h6: Heading6,
  pre: ({ children }) => {
    const className = children.props.className || '';
    const matches = className.match(/language-(?<lang>.*)/);
    return (
      <Highlight
        {...defaultProps}
        code={children.props.children}
        language={
          matches && matches.groups && matches.groups.lang
            ? matches.groups.lang
            : ''
        }
      >
        {({ className, style, tokens, getLineProps, getTokenProps }) => (
          <pre className={className} style={style}>
            <code>
              {tokens.map((line, i) =>
                i === tokens.length - 1 &&
                line[0].empty &&
                line.length === 1 ? null : (
                  <div {...getLineProps({ line, key: i })}>
                    {line.map((token, key) => (
                      <span {...getTokenProps({ token, key })} />
                    ))}
                  </div>
                ),
              )}
            </code>
          </pre>
        )}
      </Highlight>
    );
  },
};

export const wrapRootElement = ({ element }) => (
  <MDXProvider components={components}>{element}</MDXProvider>
);