solidity-antlr4/dist/generator/generate.js

Solidity Lang Lexer and Parser by official ANTLR4 grammar

import * as prettier from "prettier/standalone";
import { plugin } from "../prettier/index.js";
import { PrettierParser, getCommentTokens } from "../prettier/parser.js";
class PrettierGenerator extends PrettierParser {
  static name = "solidity-antlr4-generator";
  parse = (ast, _options) => JSON.parse(ast);
}
const generatorPlugin = {
  ...plugin,
  parsers: {
    [PrettierGenerator.name]: new PrettierGenerator()
  }
};
export const generate = async (ast, options = {}) => {
  if (options.tokens)
    ast.comments = getCommentTokens(options.tokens);
  return prettier.format(JSON.stringify(ast), {
    ...options,
    parser: PrettierGenerator.name,
    plugins: [generatorPlugin]
  });
};