nodejs traverse directory

traverse.js

const fs = require("fs");
const path = require("path");

function traverse(current, cb) {
  const stat = fs.statSync(current);
  if (stat.isDirectory()) {
    const files = fs.readdirSync(current);
    files.forEach(file => {
      const absPath = path.resolve(current, file);
      traverse(absPath, cb);
    });
  } else {
    cb(current);
  }
}