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88 lines
2.9 KiB
Dart
88 lines
2.9 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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// @dart = 2.8
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import 'package:meta/meta.dart';
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import '../base/common.dart';
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import '../build_info.dart';
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import '../cache.dart';
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import '../features.dart';
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import '../fuchsia/fuchsia_build.dart';
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import '../fuchsia/fuchsia_pm.dart';
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import '../globals_null_migrated.dart' as globals;
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import '../project.dart';
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import '../runner/flutter_command.dart' show FlutterCommandResult;
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import 'build.dart';
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/// A command to build a Fuchsia target.
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class BuildFuchsiaCommand extends BuildSubCommand {
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BuildFuchsiaCommand({ @required bool verboseHelp }) {
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addTreeShakeIconsFlag();
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usesTargetOption();
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usesDartDefineOption();
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addBuildModeFlags(verboseHelp: verboseHelp);
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addNullSafetyModeOptions(hide: !verboseHelp);
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addEnableExperimentation(hide: !verboseHelp);
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argParser.addOption(
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'runner-source',
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help: 'The package source to use for the flutter_runner. '
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'"${FuchsiaPackageServer.deviceHost}" implies using a runner already on the device. '
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'"${FuchsiaPackageServer.toolHost}" implies using a runner distributed with Flutter.',
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allowed: <String>[
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FuchsiaPackageServer.deviceHost,
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FuchsiaPackageServer.toolHost,
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],
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defaultsTo: FuchsiaPackageServer.toolHost,
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);
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argParser.addOption('target-platform',
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defaultsTo: 'fuchsia-x64',
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allowed: <String>['fuchsia-arm64', 'fuchsia-x64'],
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help: 'The target platform for which the app is compiled.',
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);
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}
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@override
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final String name = 'fuchsia';
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@override
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bool hidden = true;
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@override
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Future<Set<DevelopmentArtifact>> get requiredArtifacts async => <DevelopmentArtifact>{
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DevelopmentArtifact.fuchsia,
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};
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@override
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String get description => 'Build the Fuchsia target (Experimental).';
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@override
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Future<FlutterCommandResult> runCommand() async {
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if (!featureFlags.isFuchsiaEnabled) {
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throwToolExit(
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'"build fuchsia" is currently disabled. See "flutter config" for more '
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'information.'
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);
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}
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final BuildInfo buildInfo = await getBuildInfo();
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final FlutterProject flutterProject = FlutterProject.current();
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if (!globals.platform.isLinux && !globals.platform.isMacOS) {
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throwToolExit('"build fuchsia" is only supported on Linux and MacOS hosts.');
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}
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if (!flutterProject.fuchsia.existsSync()) {
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throwToolExit('No Fuchsia project is configured.');
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}
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displayNullSafetyMode(buildInfo);
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await buildFuchsia(
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fuchsiaProject: flutterProject.fuchsia,
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target: targetFile,
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targetPlatform: getTargetPlatformForName(stringArg('target-platform')),
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buildInfo: buildInfo,
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runnerPackageSource: stringArg('runner-source'),
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);
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return FlutterCommandResult.success();
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}
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}
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