@mintlify/common/dist/mdx/snippets/getJsxEsmTree.js

Commonly shared code within Mintlify

import { Parser } from 'acorn';
import jsx from 'acorn-jsx';
import { isTsxFile } from './isJsxOrTsx.js';
import { stripTsxTypes } from './stripTsxTypes.js';
const JSXParser = Parser.extend(jsx());
/**
 * Get the AST for a JSX/TSX snippet
 * @param jsxContent the content of the JSX/TSX snippet
 * @param filePath optional file path, used to determine if TypeScript stripping is needed
 * @returns the AST for the snippet
 */
export const getJsxEsmTree = (jsxContent, filePath) => {
    let content = jsxContent.trim();
    if (filePath && isTsxFile(filePath)) {
        content = stripTsxTypes(content).trim();
    }
    const estree = JSXParser.parse(content, {
        ecmaVersion: 'latest',
        sourceType: 'module',
        allowReturnOutsideFunction: true,
    });
    const mdxJsEsmNode = {
        type: 'mdxjsEsm',
        value: content,
        data: {
            estree,
        },
    };
    return {
        type: 'root',
        children: [mdxJsEsmNode],
    };
};