prompt-list SIGINT example

promptListSigint.js

// prompt-list@3.2.0
const PromptList = require('prompt-list');

function wait(duration) {
  return new Promise((resolve) => {
    setTimeout(resolve, duration);
  });
}

function run() {
  const prompt = new PromptList({ message: 'Which one?', choices: ['a', 'b', 'c'] });
  return prompt.run()
    .then((choice) => {
      console.log(`You chose ${choice}!  Now wait 5 seconds...`);
      // If you press ctrl-c during this time, nothing happens
      return wait(5000);
    })
    .then(() => {
      console.log('Done.');
    });
}

run();