import 'dart:io'; import 'package:path/path.dart' as p; final tmpDir = Directory.systemTemp.createTempSync('testrepo'); Future setupRepo(Directory repoDir) async { if (await tmpDir.exists()) { await tmpDir.delete(recursive: true); } await copyRepo(from: repoDir, to: await tmpDir.create()); return tmpDir; } Future copyRepo({required Directory from, required Directory to}) async { await for (final entity in from.list()) { if (entity is Directory) { Directory newDir; if (p.basename(entity.path) == '.gitdir') { newDir = Directory(p.join(to.absolute.path, '.git')); } else { newDir = Directory(p.join(to.absolute.path, p.basename(entity.path))); } await copyRepo(from: entity.absolute, to: await newDir.create()); } else if (entity is File) { if (p.basename(entity.path) == 'gitignore') { await entity.copy(p.join(to.path, '.gitignore')); } else { await entity.copy(p.join(to.path, p.basename(entity.path))); } } } }