Recursively copy directory in Dart (requires "path")

copy_dir.dart

/*
 * I'm sure there's a better way to do this, but this solution works for me.
 * Recursively copies a directory + subdirectories into a target directory.
 * There's also no error handling. Have fun.
 */

import 'dart:io';
import 'package:path/path.dart' as p;

Future<void> copyDirectory(Directory source, Directory destination) async {
  await for (var entity in source.list(recursive: false)) {
    if (entity is Directory) {
      var newDirectory =
          Directory(p.join(destination.absolute.path, p.basename(entity.path)));
      await newDirectory.create();
      await copyDirectory(entity.absolute, newDirectory);
    } else if (entity is File) {
      await entity.copy(p.join(destination.path, p.basename(entity.path)));
    }
  }
}

// HOW TO USE IT:
await copyDirectory(Directory('cool_pics/tests'), Directory('new_pics/copy/new'));