// Copyright 2017 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. import 'dart:async'; import '../base/common.dart'; import '../base/file_system.dart'; import '../build_info.dart'; import '../globals.dart'; import '../project.dart'; import '../runner/flutter_command.dart'; class CleanCommand extends FlutterCommand { CleanCommand() { requiresPubspecYaml(); } @override final String name = 'clean'; @override final String description = 'Delete the build/ and .dart_tool/ directories.'; @override Future<FlutterCommandResult> runCommand() async { final FlutterProject flutterProject = await FlutterProject.current(); final Directory buildDir = fs.directory(getBuildDirectory()); printStatus("Deleting '${buildDir.path}${fs.path.separator}'."); if (buildDir.existsSync()) { try { buildDir.deleteSync(recursive: true); } catch (error) { throwToolExit(error.toString()); } } printStatus("Deleting '${flutterProject.dartTool.path}${fs.path.separator}'."); if (flutterProject.dartTool.existsSync()) { try { flutterProject.dartTool.deleteSync(recursive: true); } catch (error) { throwToolExit(error.toString()); } } return const FlutterCommandResult(ExitStatus.success); } }