| // Copyright (c) 2018, the Dart project authors. Please see the AUTHORS file |
| // for details. 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:convert'; |
| |
| import 'package:args/args.dart'; |
| import 'package:args/command_runner.dart'; |
| import 'package:build_runner_core/build_runner_core.dart'; |
| |
| import 'base_command.dart' show lineLength; |
| import 'build.dart'; |
| import 'daemon.dart'; |
| import 'doctor.dart'; |
| import 'run_script.dart'; |
| import 'serve.dart'; |
| import 'test.dart'; |
| import 'watch.dart'; |
| |
| /// Unified command runner for all build_runner commands. |
| class BuildCommandRunner extends CommandRunner<int> { |
| @override |
| final argParser = ArgParser(usageLineLength: lineLength); |
| |
| final List<BuilderApplication> builderApplications; |
| |
| final packageGraph = PackageGraph.forThisPackage(); |
| |
| BuildCommandRunner(List<BuilderApplication> builderApplications) |
| : builderApplications = List.unmodifiable(builderApplications), |
| super('build_runner', 'Unified interface for running Dart builds.') { |
| addCommand(BuildCommand()); |
| addCommand(DaemonCommand()); |
| addCommand(DoctorCommand()); |
| addCommand(RunCommand()); |
| addCommand(ServeCommand()); |
| addCommand(TestCommand(packageGraph)); |
| addCommand(WatchCommand()); |
| } |
| |
| // CommandRunner._usageWithoutDescription is private – this is a reasonable |
| // facsimile. |
| /// Returns [usage] with [description] removed from the beginning. |
| String get usageWithoutDescription => LineSplitter.split(usage) |
| .skipWhile((line) => line == description || line.isEmpty) |
| .join('\n'); |
| } |