Function onDir

lib/internal/fs/cp/cp-sync.js:135–138

(srcStat, destStat, src, dest, opts)

// TODO(@anonrig): Move this function to C++.
function onDir(srcStat, destStat, src, dest, opts) {
  if (!destStat) return copyDir(src, dest, opts, true, srcStat.mode);
  return copyDir(src, dest, opts);
}

function copyDir(src, dest, opts, mkDir, srcMode) {
  if (!opts.filter) {