| // Copyright (c) 2019, 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:async'; |
| import 'dart:io'; |
| |
| import 'package:args/args.dart'; |
| import 'package:args/command_runner.dart'; |
| import 'package:logging/logging.dart'; |
| import 'package:path/path.dart' as p; |
| |
| import 'package:build_runner/src/build_script_generate/build_script_generate.dart'; |
| import 'package:build_runner/src/entrypoint/base_command.dart' show lineLength; |
| |
| class GenerateBuildScript extends Command<int> { |
| @override |
| final argParser = ArgParser(usageLineLength: lineLength); |
| |
| @override |
| String get description => |
| 'Generate a script to run builds and print the file path ' |
| 'with no other logging. Useful for wrapping builds with other tools.'; |
| |
| @override |
| String get name => 'generate-build-script'; |
| |
| @override |
| bool get hidden => true; |
| |
| @override |
| Future<int> run() async { |
| Logger.root.clearListeners(); |
| var buildScript = await generateBuildScript(); |
| File(scriptLocation) |
| ..createSync(recursive: true) |
| ..writeAsStringSync(buildScript); |
| print(p.absolute(scriptLocation)); |
| return 0; |
| } |
| } |