progressbar

import ProgressBar from "https://deno.land/x/progressbar/progressbar.ts";
import { percentageWidget, amountWidget } from "https://deno.land/x/progressbar/widgets.ts";

const sleep = (ms: number) => new Promise((resolve) => setTimeout(resolve, ms));

const pb = new ProgressBar(30, 60, percentageWidget, amountWidget);

for (let i = 0; i < 30; i++) {
  await pb.update(i);
  await sleep(100);
}
await pb.finish();

const percentWidget = (i, total) => `${(i / total)  `;