ask.js

const fs = require("fs");

let answerStream;

let questions = [
  "What is your name?",
  "What would you rather be doing?",
  "What is your preferred programming language?"
];

let answers = [];

function ask(i) {
  process.stdout.write(`\n\n\n\n  ${questions[i]}`);
  process.stdout.write(`  >  `);
}

process.stdin.once("data", (data) => {
  let name = data.toString().trim();
  let fileName = `./${name}.md`;
  if (fs.existsSync(fileName)) {
    fs.unlinkSync(fileName);
  }
  answerStream = fs.createWriteStream(fileName);
  answerStream.write(
    `Question Amswers for ${name}\n=============\n`
  )
});

process.stdin.on("data", function (data) {
  let answer = data.toString().trim();
  answerStream.write(
    `Question: ${questions[answers.length]}\n`
  );

  answerStream.write(
    `Answe: ${answer}`, function () {
      if (answers.length < questions.length) {
        ask(answers.length);
      } else {
        process.exit();
      }
  });
  answers.push(answer);
});

process.on("exit", function () {
  answerStream.close();
  process.stdout.write("\n\n\n\n  ");
  process.stdout.write(
    `Go ${answers[1]} ${answers[0]} you can finish writing ${answers[2]} later!`
  );
  process.stdout.write("\n\n\n\n");
});

ask(answers.length);