f5f70f0c99
Ensure that cached dill files for builds with --track-widget-creation always have .track. in the file name to avoid mixing transformed and untransformed kernel files.
110 lines
4.4 KiB
Dart
110 lines
4.4 KiB
Dart
// Copyright 2018 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 '../base/common.dart';
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import '../build_info.dart';
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import '../bundle.dart';
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import '../runner/flutter_command.dart' show FlutterOptions, FlutterCommandResult;
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import 'build.dart';
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class BuildBundleCommand extends BuildSubCommand {
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BuildBundleCommand({bool verboseHelp = false}) {
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usesTargetOption();
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usesFilesystemOptions(hide: !verboseHelp);
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addBuildModeFlags();
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argParser
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..addFlag('precompiled', negatable: false)
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// This option is still referenced by the iOS build scripts. We should
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// remove it once we've updated those build scripts.
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..addOption('asset-base', help: 'Ignored. Will be removed.', hide: !verboseHelp)
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..addOption('manifest', defaultsTo: defaultManifestPath)
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..addOption('private-key', defaultsTo: defaultPrivateKeyPath)
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..addOption('depfile', defaultsTo: defaultDepfilePath)
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..addOption('target-platform',
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defaultsTo: 'android-arm',
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allowed: <String>['android-arm', 'android-arm64', 'ios']
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)
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..addFlag('track-widget-creation',
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hide: !verboseHelp,
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help: 'Track widget creation locations. Requires Dart 2.0 functionality.',
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)
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..addOption('precompile',
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hide: !verboseHelp,
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help: 'Precompile functions specified in input file. This flag is only '
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'allowed when using --dynamic. It takes a Dart compilation trace '
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'file produced by the training run of the application. With this '
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'flag, instead of using default Dart VM snapshot provided by the '
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'engine, the application will use its own snapshot that includes '
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'additional compiled functions.'
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)
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..addFlag('hotupdate',
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hide: !verboseHelp,
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help: 'Build differential snapshot based on the last state of the build '
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'tree and any changes to the application source code since then. '
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'This flag is only allowed when using --dynamic. With this flag, '
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'a partial VM snapshot is generated that is loaded on top of the '
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'original VM snapshot that contains precompiled code.'
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)
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..addMultiOption(FlutterOptions.kExtraFrontEndOptions,
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splitCommas: true,
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hide: true,
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)
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..addMultiOption(FlutterOptions.kExtraGenSnapshotOptions,
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splitCommas: true,
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hide: true,
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)
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..addOption('asset-dir', defaultsTo: getAssetBuildDirectory())
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..addFlag('report-licensed-packages',
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help: 'Whether to report the names of all the packages that are included '
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'in the application\'s LICENSE file.',
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defaultsTo: false);
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usesPubOption();
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}
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@override
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final String name = 'bundle';
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@override
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final String description = 'Build the Flutter assets directory from your app.';
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@override
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final String usageFooter = 'The Flutter assets directory contains your '
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'application code and resources; they are used by some Flutter Android and'
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' iOS runtimes.';
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@override
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Future<FlutterCommandResult> runCommand() async {
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await super.runCommand();
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final String targetPlatform = argResults['target-platform'];
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final TargetPlatform platform = getTargetPlatformForName(targetPlatform);
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if (platform == null)
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throwToolExit('Unknown platform: $targetPlatform');
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final BuildMode buildMode = getBuildMode();
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await build(
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platform: platform,
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buildMode: buildMode,
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mainPath: targetFile,
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manifestPath: argResults['manifest'],
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depfilePath: argResults['depfile'],
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privateKeyPath: argResults['private-key'],
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assetDirPath: argResults['asset-dir'],
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precompiledSnapshot: argResults['precompiled'],
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reportLicensedPackages: argResults['report-licensed-packages'],
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trackWidgetCreation: argResults['track-widget-creation'],
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compilationTraceFilePath: argResults['precompile'],
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buildHotUpdate: argResults['hotupdate'],
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extraFrontEndOptions: argResults[FlutterOptions.kExtraFrontEndOptions],
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extraGenSnapshotOptions: argResults[FlutterOptions.kExtraGenSnapshotOptions],
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fileSystemScheme: argResults['filesystem-scheme'],
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fileSystemRoots: argResults['filesystem-root'],
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);
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return null;
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}
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}
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