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