video-duration/lib/getfiles.js

Get total video duration in console

const { resolve } = require('path');
const { readdir } = require('fs').promises;

async function getFiles(dir) {
  const dirents = await readdir(dir, { withFileTypes: true });
  const files = await Promise.all(
    dirents.map(dirent => {
      const res = resolve(dir, dirent.name);
      return dirent.isDirectory() ? getFiles(res) : res;
    })
  );
  return Array.prototype.concat(...files);
}

module.exports = getFiles;