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50 lines
1.2 KiB
Dart
50 lines
1.2 KiB
Dart
// Copyright 2014 The Flutter 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 'package:flutter_tools/src/runner/flutter_command.dart';
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typedef CommandFunction = Future<FlutterCommandResult> Function();
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class DummyFlutterCommand extends FlutterCommand {
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DummyFlutterCommand({
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this.shouldUpdateCache = false,
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this.noUsagePath = false,
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this.name = 'dummy',
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this.commandFunction,
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this.packagesPath,
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this.fileSystemScheme,
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this.fileSystemRoots = const <String>[],
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});
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final bool noUsagePath;
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final CommandFunction? commandFunction;
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@override
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final bool shouldUpdateCache;
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@override
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String get description => 'does nothing';
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@override
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Future<String?> get usagePath async => noUsagePath ? null : super.usagePath;
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@override
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final String name;
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@override
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Future<FlutterCommandResult> runCommand() async {
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return commandFunction == null ? FlutterCommandResult.fail() : await commandFunction!();
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}
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@override
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final String? packagesPath;
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@override
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final String? fileSystemScheme;
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@override
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final List<String> fileSystemRoots;
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}
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