@riotjs/compiler/src/utils/generate-ast.js

Compiler for Riot.js .riot files

import { parse as customParser } from 'recast/parsers/typescript.js'
import { parse } from 'recast'
/**
 * Parse a js source to generate the AST
 * @param   {string} source - javascript source
 * @param   {Object} options - parser options
 * @returns {AST} AST tree
 */
export default function generateAST(source, options) {
  return parse(source, {
    parser: {
      parse: (source, opts) =>
        customParser(source, {
          ...opts,
          ecmaVersion: 'latest',
        }),
    },
    ...options,
  })
}