repl.ts

import Interpreter from "./src/interpreter";
import Readline from "node:readline";

class Repl {
  private readline: Readline.Interface;

  constructor() {
    this.readline = Readline.createInterface({
      input: process.stdin,
      output: process.stdout
    });
  };

  private recall(): void {
    this.readline.question(">>> ", (answer) => {
      let input = answer;

      if (input === "exit") {
        this.readline.close();
        return
      };

      Interpreter.parser.setSource(input, false);
      const nodes = Interpreter.parser.execute();
      Interpreter.parser.reset();
      Interpreter.walker.setSource = nodes;
      Interpreter.walker.execute();
      this.recall();
    });
  };

  public execute(): void {
    console.log("Golosina v1.0.0")
    this.recall();
  };
};

const repl = new Repl();

repl.execute();