| const readline = require('readline'); | |
| /** | |
| * Adds an animated progress indicator | |
| * | |
| * @param {string} message The message to write next to the indicator | |
| * @param {number} [amountOfDots=3] The amount of dots you want to animate | |
| */ | |
| function animateProgress(message, amountOfDots = 3) { | |
| let i = 0; | |
| return setInterval(() => { | |
| readline.cursorTo(process.stdout, 0); | |
| i = (i + 1) % (amountOfDots + 1); | |
| const dots = new Array(i + 1).join('.'); | |
| process.stdout.write(message + dots); | |
| }, 500); | |
| } | |
| module.exports = animateProgress; | |