blob: 48584c7b81be213deedbfa9b10f640804b74c24c [file] [log] [blame]
// Copyright 2013 The Flutter 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 'dart:io' as io;
import 'package:args/command_runner.dart';
import 'package:path/path.dart' as path;
import 'environment.dart';
import 'utils.dart';
class CleanCommand extends Command<bool> with ArgUtils<bool> {
CleanCommand() {
argParser
..addFlag(
'flutter',
defaultsTo: true,
help: 'Cleans up the .dart_tool directory under engine/src/flutter. Enabled by default.',
)
..addFlag(
'ninja',
help: 'Also clean up the engine out directory with ninja output. Disabled by default.',
);
}
@override
String get name => 'clean';
bool get _alsoCleanNinja => boolArg('ninja');
bool get _alsoCleanFlutterRepo => boolArg('flutter');
@override
String get description => 'Deletes build caches and artifacts.';
@override
FutureOr<bool> run() async {
// This is the old path that tests used to be built into. Clean this path too.
final String legacyBuildPath = path.join(environment.webUiRootDir.path, 'build');
final List<io.FileSystemEntity> thingsToBeCleaned = <io.FileSystemEntity>[
environment.webUiDartToolDir,
environment.webUiBuildDir,
io.Directory(legacyBuildPath),
io.File(path.join(environment.webUiRootDir.path, '.dart_tool', 'package_config.json')),
io.File(path.join(environment.webUiRootDir.path, 'pubspec.lock')),
if (_alsoCleanNinja)
environment.outDir,
if(_alsoCleanFlutterRepo)
environment.engineDartToolDir,
];
await Future.wait(
thingsToBeCleaned
.where((io.FileSystemEntity entity) => entity.existsSync())
.map((io.FileSystemEntity entity) => entity.delete(recursive: true))
);
return true;
}
}