@warriorjs/cli/lib/ui/requestChoice.js

WarriorJS command line

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.SEPARATOR = undefined;

var _inquirer = require('inquirer');

var _inquirer2 = _interopRequireDefault(_inquirer);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

const SEPARATOR = exports.SEPARATOR = '';

function getChoices(items) {
  return items.map(item => {
    if (item === SEPARATOR) {
      return new _inquirer2.default.Separator();
    }

    return {
      name: item.toString(),
      short: item.toString(),
      value: item
    };
  });
}

/**
 * Requests a selection of one of the given items from the user.
 *
 * @param {string} message The prompt message.
 * @param {any[]} items The items to choose from.
 */
async function requestChoice(message, items) {
  const answerName = 'requestChoice';
  const answers = await _inquirer2.default.prompt([{
    message,
    name: answerName,
    type: 'list',
    choices: getChoices(items)
  }]);
  return answers[answerName];
}

exports.default = requestChoice;