| // Copyright 2013 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. |
| |
| import 'package:meta/meta.dart'; |
| |
| import 'file_system.dart'; |
| import 'logger.dart'; |
| |
| /// Emum for each officially supported platform. |
| enum SupportedPlatform { |
| android, |
| ios, |
| linux, |
| macos, |
| web, |
| windows, |
| fuchsia, |
| } |
| |
| class FlutterProjectFactory { |
| FlutterProjectFactory(); |
| |
| @visibleForTesting |
| final Map<String, FlutterProject> projects = <String, FlutterProject>{}; |
| |
| /// Returns a [FlutterProject] view of the given directory or a ToolExit error, |
| /// if `pubspec.yaml` or `example/pubspec.yaml` is invalid. |
| FlutterProject fromDirectory(Directory directory) { |
| assert(directory != null); |
| return projects.putIfAbsent(directory.path, () { |
| return FlutterProject(directory); |
| }); |
| } |
| } |
| |
| /// Represents the contents of a Flutter project at the specified [directory]. |
| class FlutterProject { |
| FlutterProject(this.directory) : assert(directory != null); |
| |
| /// Returns a [FlutterProject] view of the current directory or a ToolExit error, |
| /// if `pubspec.yaml` or `example/pubspec.yaml` is invalid. |
| static FlutterProject current(FileSystem fs) => |
| FlutterProject(fs.currentDirectory); |
| |
| /// Create a [FlutterProject] and bypass the project caching. |
| @visibleForTesting |
| static FlutterProject fromDirectoryTest(Directory directory, |
| [Logger? logger]) { |
| logger ??= BufferLogger.test(); |
| return FlutterProject(directory); |
| } |
| |
| Directory directory; |
| |
| /// The `pubspec.yaml` file of this project. |
| File get pubspecFile => directory.childFile('pubspec.yaml'); |
| |
| /// The `.metadata` file of this project. |
| File get metadataFile => directory.childFile('.metadata'); |
| |
| /// Returns a list of platform names that are supported by the project. |
| List<SupportedPlatform> getSupportedPlatforms() { |
| final List<SupportedPlatform> platforms = <SupportedPlatform>[]; |
| if (directory.childDirectory('android').existsSync()) { |
| platforms.add(SupportedPlatform.android); |
| } |
| if (directory.childDirectory('ios').existsSync()) { |
| platforms.add(SupportedPlatform.ios); |
| } |
| if (directory.childDirectory('web').existsSync()) { |
| platforms.add(SupportedPlatform.web); |
| } |
| if (directory.childDirectory('macos').existsSync()) { |
| platforms.add(SupportedPlatform.macos); |
| } |
| if (directory.childDirectory('linux').existsSync()) { |
| platforms.add(SupportedPlatform.linux); |
| } |
| if (directory.childDirectory('windows').existsSync()) { |
| platforms.add(SupportedPlatform.windows); |
| } |
| if (directory.childDirectory('fuchsia').existsSync()) { |
| platforms.add(SupportedPlatform.fuchsia); |
| } |
| return platforms; |
| } |
| } |