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Unified Diff: sdk/lib/_internal/pub/lib/src/barback/excluding_transformer.dart

Issue 1165473002: Start pulling pub from its own repo. (Closed) Base URL: git@github.com:dart-lang/sdk.git@master
Patch Set: Code review changes Created 5 years, 7 months ago
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Index: sdk/lib/_internal/pub/lib/src/barback/excluding_transformer.dart
diff --git a/sdk/lib/_internal/pub/lib/src/barback/excluding_transformer.dart b/sdk/lib/_internal/pub/lib/src/barback/excluding_transformer.dart
deleted file mode 100644
index 90b4e512c671b62a1f3e3f91ab7d77bcbeb89c35..0000000000000000000000000000000000000000
--- a/sdk/lib/_internal/pub/lib/src/barback/excluding_transformer.dart
+++ /dev/null
@@ -1,66 +0,0 @@
-// Copyright (c) 2014, 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.
-
-library pub.excluding_transformer;
-
-import 'dart:async';
-
-import 'package:barback/barback.dart';
-
-import 'transformer_config.dart';
-
-/// Decorates an inner [Transformer] and handles including and excluding
-/// primary inputs.
-class ExcludingTransformer extends Transformer {
- /// If [config] defines includes or excludes, wraps [inner] in an
- /// [ExcludingTransformer] that handles those.
- ///
- /// Otherwise, just returns [inner] unmodified.
- static Transformer wrap(Transformer inner, TransformerConfig config) {
- if (!config.hasExclusions) return inner;
-
- if (inner is LazyTransformer) {
- // TODO(nweiz): Remove these unnecessary "as"es when issue 19046 is fixed.
- return new _LazyExcludingTransformer(inner as LazyTransformer, config);
- } else if (inner is DeclaringTransformer) {
- return new _DeclaringExcludingTransformer(
- inner as DeclaringTransformer, config);
- } else {
- return new ExcludingTransformer._(inner, config);
- }
- }
-
- final Transformer _inner;
-
- /// The config containing rules for which assets to include or exclude.
- final TransformerConfig _config;
-
- ExcludingTransformer._(this._inner, this._config);
-
- isPrimary(AssetId id) {
- if (!_config.canTransform(id.path)) return false;
- return _inner.isPrimary(id);
- }
-
- Future apply(Transform transform) => _inner.apply(transform);
-
- String toString() => _inner.toString();
-}
-
-class _DeclaringExcludingTransformer extends ExcludingTransformer
- implements DeclaringTransformer {
- _DeclaringExcludingTransformer(DeclaringTransformer inner,
- TransformerConfig config)
- : super._(inner as Transformer, config);
-
- Future declareOutputs(DeclaringTransform transform) =>
- (_inner as DeclaringTransformer).declareOutputs(transform);
-}
-
-class _LazyExcludingTransformer extends _DeclaringExcludingTransformer
- implements LazyTransformer {
- _LazyExcludingTransformer(DeclaringTransformer inner,
- TransformerConfig config)
- : super(inner, config);
-}

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