| // Copyright 2019 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 '../base/platform.dart'; |
| import '../build_info.dart'; |
| import '../cache.dart'; |
| import '../linux/build_linux.dart'; |
| import '../project.dart'; |
| import '../runner/flutter_command.dart' show FlutterCommandResult; |
| import 'build.dart'; |
| |
| /// A command to build a linux desktop target through a build shell script. |
| class BuildLinuxCommand extends BuildSubCommand { |
| BuildLinuxCommand() { |
| usesTargetOption(); |
| argParser.addFlag('debug', |
| negatable: false, |
| help: 'Build a debug version of your app.', |
| ); |
| argParser.addFlag('profile', |
| negatable: false, |
| help: 'Build a version of your app specialized for performance profiling.' |
| ); |
| argParser.addFlag('release', |
| negatable: false, |
| help: 'Build a version of your app specialized for performance profiling.', |
| ); |
| } |
| |
| @override |
| final String name = 'linux'; |
| |
| @override |
| bool isExperimental = true; |
| |
| @override |
| bool hidden = true; |
| |
| @override |
| Future<Set<DevelopmentArtifact>> get requiredArtifacts async => <DevelopmentArtifact>{ |
| DevelopmentArtifact.linux, |
| DevelopmentArtifact.universal, |
| }; |
| |
| @override |
| String get description => 'build the Linux desktop target (Experimental).'; |
| |
| @override |
| Future<FlutterCommandResult> runCommand() async { |
| Cache.releaseLockEarly(); |
| final BuildInfo buildInfo = getBuildInfo(); |
| final FlutterProject flutterProject = FlutterProject.current(); |
| if (!platform.isLinux) { |
| throwToolExit('"build linux" only supported on Linux hosts.'); |
| } |
| if (!flutterProject.linux.existsSync()) { |
| throwToolExit('No Linux desktop project configured.'); |
| } |
| await buildLinux(flutterProject.linux, buildInfo, target: targetFile); |
| return null; |
| } |
| } |