shell & prompt script

shell.js

const fs = require("node:fs");
const sh = require("shelljs");

if (!sh.which("git")) {
  sh.echo("Sorry, this script requires git");
  sh.exit(1);
}

let schema = new CreateSchema();
prompter();

function CreateSchema() {
  this.error = new Error();
  this.projectName = {
    properties: {
      "project name": {
        pattern: /^[a-zA-Z\s\-]+$/,
        message: this.error.message,
        required: true,
      },
    },
  };
  this.scriptName = {
    properties: {
      "script name": {
        pattern: /^[a-zA-Z\s\-]+$/,
        message: this.error.message,
        required: true,
      },
    },
  };
}

function prompter() {
  const prompt = require("prompt");
  const { stdin, stdout } = require("node:process");

  prompt.stop = function (msg) {
    if (prompt.stopped || !prompt.started) return;
    stdin.destroy();
    prompt.emit("stop");
    sh.exec("clear", () => {});
    console.log(msg);
    prompt.stopped = true;
    prompt.started = false;
    prompt.paused = false;
    return prompt;
  };
  let projectName;
  let scriptName;
  prompt.start(); // Start the prompt
  prompt.get(schema.projectName, (err, data) => {
    if (data["project name"] == " ") throw new Error(err.message);
    projectName = data["project name"];
    const projectNameArr = projectName.trim().split(" ");
    if (projectNameArr.length > 1) throw new Error(err.message);
    console.log(projectName);
    // createProjectName(projectName);

    /*
    prompt.get(schema.scriptName, (err, data) => {
      if (data["schema name"] == " ") throw new Error(err.message);
      scriptName = data["script name"];
    });
    */
  });

  function createProjectName(project) {
    const tampermonkey = "Tampermonkey";
    const dist = `${tampermonkey}/${project}`;

    if (!fs.existsSync(tampermonkey)) {
      fs.mkdirSync(tampermonkey).catch((err) => console.log(err.message));

      if (!fs.existsSync(dist)) {
        console.log(`creating ${dist}....`);

        fs.mkdir(dist, (err) => {
          if (err) {
            console.log(err);
            return;
          }
        });
      } else {
        console.log("heyy");
        prompt.stop("didnt work");
      }
    }
  }
}

function writeData() {
  const dist = "metadata-gen/dist";
  fs.writeFile(dist + "/data.js", require("./metadata"), "utf8", () => {});
}