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45 lines
1.3 KiB
Dart
45 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 '../cache.dart';
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import '../globals.dart';
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import '../runner/flutter_command.dart';
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class PrecacheCommand extends FlutterCommand {
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PrecacheCommand() {
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argParser.addFlag('all-platforms', abbr: 'a', negatable: false,
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help: 'Precache artifacts for all platforms.');
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argParser.addFlag('force', abbr: 'f', negatable: false,
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help: 'Force download of new cached artifacts');
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}
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@override
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final String name = 'precache';
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@override
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final String description = 'Populates the Flutter tool\'s cache of binary artifacts.';
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@override
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bool get shouldUpdateCache => false;
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@override
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Future<FlutterCommandResult> runCommand() async {
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if (argResults['all-platforms']) {
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cache.includeAllPlatforms = true;
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}
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final UpdateResult result = cache.isUpToDate(skipUnknown: false);
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if (result.isUpToDate && !result.clobber && !argResults['force']) {
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printStatus('Already up-to-date.');
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} else {
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await cache.updateAll(
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skipUnknown: false,
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clobber: argResults['force'] || result.clobber,
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);
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}
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return const FlutterCommandResult(ExitStatus.success);
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}
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}
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