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48 lines
1.3 KiB
Dart
48 lines
1.3 KiB
Dart
// Copyright 2016 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'dart:async';
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import 'package:path/path.dart' as path;
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import '../base/process.dart';
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import '../cache.dart';
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import '../globals.dart';
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import '../runner/flutter_command.dart';
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class FormatCommand extends FlutterCommand {
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@override
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final String name = 'format';
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@override
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List<String> get aliases => const <String>['dartfmt'];
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@override
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final String description = 'Format one or more dart files.';
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@override
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bool get requiresProjectRoot => false;
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@override
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String get invocation => "${runner.executableName} $name <one or more paths>";
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@override
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Future<int> runInProject() async {
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if (argResults.rest.isEmpty) {
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printStatus('No files specified to be formatted.');
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printStatus('');
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printStatus('To format all files in the current directory tree:');
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printStatus('${runner.executableName} $name .');
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printStatus('');
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printStatus(usage);
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return 1;
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}
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String dartfmt = path.join(
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Cache.flutterRoot, 'bin', 'cache', 'dart-sdk', 'bin', 'dartfmt');
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List<String> cmd = <String>[dartfmt, '-w']..addAll(argResults.rest);
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return runCommandAndStreamOutput(cmd);
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}
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}
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