ggai/ask.js

OpenAI LLM Agent Interface

const readline = require('readline');
var rl = null;

/**
 * ask - prompt user at terminal
 *
 * @param  {String} question the prompt to display
 * @return {Promise}         resolves with answer
 */
module.exports = ask = (question) => {
  return new Promise((resolve, reject) => {
    if (!rl) {
      rl = readline.createInterface({
        input: process.stdin,
        output: process.stdout,
        terminal: true
      });
    }
    rl.on('SIGINT', reject);

    if (!question.endsWith(' ')) question += ' ';
    rl.question(question, answer => {
      rl.removeListener('SIGINT', reject)
      resolve(answer);
    });
  })
}