| // 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:file/file.dart'; |
| |
| import '../src/test_utils.dart'; |
| |
| const String _kDefaultHtml = ''' |
| <html> |
| <head> |
| <title>Hello, World</title> |
| </head> |
| <body> |
| <script src="main.dart.js"></script> |
| </body> |
| </html> |
| '''; |
| |
| abstract class Project { |
| late Directory dir; |
| |
| String get pubspec; |
| String? get main => null; |
| String? get test => null; |
| String? get generatedFile => null; |
| |
| Uri get mainDart => Uri.parse('package:test/main.dart'); |
| |
| Future<void> setUpIn(Directory dir) async { |
| this.dir = dir; |
| writeFile(fileSystem.path.join(dir.path, 'pubspec.yaml'), pubspec); |
| final String? main = this.main; |
| if (main != null) { |
| writeFile(fileSystem.path.join(dir.path, 'lib', 'main.dart'), main); |
| } |
| final String? test = this.test; |
| if (test != null) { |
| writeFile(fileSystem.path.join(dir.path, 'test', 'test.dart'), test); |
| } |
| final String? generatedFile = this.generatedFile; |
| if (generatedFile != null) { |
| writeFile( |
| fileSystem.path |
| .join(dir.path, '.dart_tool', 'flutter_gen', 'flutter_gen.dart'), |
| generatedFile); |
| } |
| writeFile( |
| fileSystem.path.join(dir.path, 'web', 'index.html'), _kDefaultHtml); |
| writePackages(dir.path); |
| await getPackages(dir.path); |
| } |
| |
| int lineContaining(String contents, String search) { |
| final int index = |
| contents.split('\n').indexWhere((String l) => l.contains(search)); |
| if (index == -1) { |
| throw Exception("Did not find '$search' inside the file"); |
| } |
| return index + 1; // first line is line 1, not line 0 |
| } |
| } |
