"use strict"; const fs = require("fs"); const { resolve } = require("path"); const jison = require("jison") const grammar = fs.readFileSync(resolve(__dirname, "grammar.jison")).toString(); const parser = new jison.Parser(grammar); const parserSource = parser.generate({ moduleName: "parser" }); fs.writeFileSync(resolve(__dirname, "./lib/_parser.js"), parserSource);