| library pub.cached_package; |
| import 'package:path/path.dart' as p; |
| import 'package:yaml/yaml.dart'; |
| import 'barback/transformer_config.dart'; |
| import 'io.dart'; |
| import 'package.dart'; |
| import 'pubspec.dart'; |
| import 'version.dart'; |
| class CachedPackage extends Package { |
| final String _cacheDir; |
| CachedPackage(Package inner, this._cacheDir) |
| : super(new _CachedPubspec(inner.pubspec), inner.dir); |
| String path(String part1, [String part2, String part3, String part4, |
| String part5, String part6, String part7]) { |
| if (_pathInCache(part1)) { |
| return p.join(_cacheDir, part1, part2, part3, part4, part5, part6, part7); |
| } else { |
| return super.path(part1, part2, part3, part4, part5, part6, part7); |
| } |
| } |
| String relative(String path) { |
| if (p.isWithin(path, _cacheDir)) return p.relative(path, from: _cacheDir); |
| return super.relative(path); |
| } |
| List<String> listFiles({String beneath, recursive: true, bool useGitIgnore: |
| false}) { |
| if (beneath == null) { |
| return super.listFiles(recursive: recursive, useGitIgnore: useGitIgnore); |
| } |
| if (_pathInCache(beneath)) return listDir(p.join(_cacheDir, beneath)); |
| return super.listFiles( |
| beneath: beneath, |
| recursive: recursive, |
| useGitIgnore: useGitIgnore); |
| } |
| bool _pathInCache(String relativePath) => p.isWithin('lib', relativePath); |
| } |
| class _CachedPubspec implements Pubspec { |
| final Pubspec _inner; |
| YamlMap get fields => _inner.fields; |
| String get name => _inner.name; |
| Version get version => _inner.version; |
| List<PackageDep> get dependencies => _inner.dependencies; |
| List<PackageDep> get devDependencies => _inner.devDependencies; |
| List<PackageDep> get dependencyOverrides => _inner.dependencyOverrides; |
| PubspecEnvironment get environment => _inner.environment; |
| String get publishTo => _inner.publishTo; |
| Map<String, String> get executables => _inner.executables; |
| bool get isPrivate => _inner.isPrivate; |
| bool get isEmpty => _inner.isEmpty; |
| List<PubspecException> get allErrors => _inner.allErrors; |
| List<Set<TransformerConfig>> get transformers => const []; |
| _CachedPubspec(this._inner); |
| } |