demo.js

const color = require('chalk');
const shellConfig = require('./config/config.bs-shell.json');
const shellClass = require('./da-shell-class');

process.stdout.write("\x1Bc");

let resources = {
	shell: null,
	console: console,
};

let prompt = resources.prompt = new shellClass(resources, shellConfig);

let _default = 0;
let _answers = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
prompt.question('Enter an number between 0 and 9', (answer) => {
	let test = parseInt(answer, 10);
	if(test >= 0 && test <= 9) {
		return test;
	} else {
		return null;
	}
}, _answers).then((number) => {
	console.info('you have chosen', number);
	return number;
}).then((number) => {
	return prompt.question('Enter a new number between ' + number + ' and ' + Math.pow(number, number), (answer) => {
		let test = parseInt(answer, 10);
		if(test >= number && test < Math.pow(number, number)) {
			return test;
		} else {
			return null;
		}
	}, _answers, _default);
}).then((number) => {
	console.info('you have chosen', number);
}).then((number) => {
	return prompt.interactive(color.green('test > '), {}, [number]);
}).then((input) => {
	console.log('choosen', input);
}).catch(() => {
	process.exit(1);
});

setInterval(function() {
	console.log(color.gray('Some Text ' + Math.random()));
}, 1000);