NodeJs gauge example

gauge-example.js

const Gauge = require('gauge');
const themes = require('./node_modules/gauge/themes');
const $ = require('chalk');

let x = themes.themes.colorBrailleSpinner;
x.preSubsection   = $.bold.blue('|');
x.preProgressbar  = '';
x.postProgressbar = '';
//console.log(x)
let g = new Gauge(null, { theme: x })

function makeSequence(text, n, total) {
  let calc = () => Math.floor(((total / n) + Math.random() * 100));
  let elapse = 0;
  let step = 0;
  g.show(text, elapse / total);
  let next = () => {
    let change = calc();
    g.pulse(`${$.red.bold(text)}`, elapse / total);
    setTimeout(() => {
      step++;
      elapse += change;
      g.show($`increasing value by {rgb(86,197,244) ${change}} to ${elapse} of ${$.green(total)}`, elapse / total);
      if (elapse > total) {
        g.hide()
      } else next();
    }, change);
  }
  next()
}

makeSequence('working...', 230, 3000)