blob: e26e7227e003a6f374aca0eba6b79709d349866c [file] [log] [blame]
// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// @dart = 2.8
import 'package:meta/meta.dart';
import '../base/common.dart';
import '../build_info.dart';
import '../cache.dart';
import '../features.dart';
import '../fuchsia/fuchsia_build.dart';
import '../fuchsia/fuchsia_pm.dart';
import '../globals_null_migrated.dart' as globals;
import '../project.dart';
import '../runner/flutter_command.dart' show FlutterCommandResult;
import 'build.dart';
/// A command to build a Fuchsia target.
class BuildFuchsiaCommand extends BuildSubCommand {
BuildFuchsiaCommand({ @required bool verboseHelp }) {
addTreeShakeIconsFlag();
usesTargetOption();
usesDartDefineOption();
addBuildModeFlags(verboseHelp: verboseHelp);
addNullSafetyModeOptions(hide: !verboseHelp);
addEnableExperimentation(hide: !verboseHelp);
argParser.addOption(
'runner-source',
help: 'The package source to use for the flutter_runner. '
'"${FuchsiaPackageServer.deviceHost}" implies using a runner already on the device. '
'"${FuchsiaPackageServer.toolHost}" implies using a runner distributed with Flutter.',
allowed: <String>[
FuchsiaPackageServer.deviceHost,
FuchsiaPackageServer.toolHost,
],
defaultsTo: FuchsiaPackageServer.toolHost,
);
argParser.addOption('target-platform',
defaultsTo: 'fuchsia-x64',
allowed: <String>['fuchsia-arm64', 'fuchsia-x64'],
help: 'The target platform for which the app is compiled.',
);
}
@override
final String name = 'fuchsia';
@override
bool hidden = true;
@override
Future<Set<DevelopmentArtifact>> get requiredArtifacts async => <DevelopmentArtifact>{
DevelopmentArtifact.fuchsia,
};
@override
String get description => 'Build the Fuchsia target (Experimental).';
@override
Future<FlutterCommandResult> runCommand() async {
if (!featureFlags.isFuchsiaEnabled) {
throwToolExit(
'"build fuchsia" is currently disabled. See "flutter config" for more '
'information.'
);
}
final BuildInfo buildInfo = await getBuildInfo();
final FlutterProject flutterProject = FlutterProject.current();
if (!globals.platform.isLinux && !globals.platform.isMacOS) {
throwToolExit('"build fuchsia" is only supported on Linux and MacOS hosts.');
}
if (!flutterProject.fuchsia.existsSync()) {
throwToolExit('No Fuchsia project is configured.');
}
displayNullSafetyMode(buildInfo);
await buildFuchsia(
fuchsiaProject: flutterProject.fuchsia,
target: targetFile,
targetPlatform: getTargetPlatformForName(stringArg('target-platform')),
buildInfo: buildInfo,
runnerPackageSource: stringArg('runner-source'),
);
return FlutterCommandResult.success();
}
}