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1 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 library code_transformer.src.resolver_impl; | 5 library code_transformer.src.resolver_impl; |
6 | 6 |
7 import 'dart:async'; | 7 import 'dart:async'; |
8 import 'package:analyzer/analyzer.dart' show parseCompilationUnit; | 8 import 'package:analyzer/analyzer.dart' show parseDirectives; |
9 import 'package:analyzer/src/generated/ast.dart' hide ConstantEvaluator; | 9 import 'package:analyzer/src/generated/ast.dart' hide ConstantEvaluator; |
10 import 'package:analyzer/src/generated/constant.dart' show ConstantEvaluator, | 10 import 'package:analyzer/src/generated/constant.dart' show ConstantEvaluator, |
11 EvaluationResult; | 11 EvaluationResult; |
12 import 'package:analyzer/src/generated/element.dart'; | 12 import 'package:analyzer/src/generated/element.dart'; |
13 import 'package:analyzer/src/generated/engine.dart'; | 13 import 'package:analyzer/src/generated/engine.dart'; |
14 import 'package:analyzer/src/generated/sdk.dart' show DartSdk; | 14 import 'package:analyzer/src/generated/sdk.dart' show DartSdk; |
15 import 'package:analyzer/src/generated/source.dart'; | 15 import 'package:analyzer/src/generated/source.dart'; |
16 import 'package:barback/barback.dart'; | 16 import 'package:barback/barback.dart'; |
17 import 'package:code_transformers/assets.dart'; | 17 import 'package:code_transformers/assets.dart'; |
18 import 'package:path/path.dart' as native_path; | 18 import 'package:path/path.dart' as native_path; |
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306 | 306 |
307 /// The file contents. | 307 /// The file contents. |
308 String _contents; | 308 String _contents; |
309 | 309 |
310 _AssetBasedSource(this.assetId, this._resolver); | 310 _AssetBasedSource(this.assetId, this._resolver); |
311 | 311 |
312 /// Update the dependencies of this source. This parses [contents] but avoids | 312 /// Update the dependencies of this source. This parses [contents] but avoids |
313 /// any analyzer resolution. | 313 /// any analyzer resolution. |
314 void updateDependencies(String contents) { | 314 void updateDependencies(String contents) { |
315 if (contents == _contents) return; | 315 if (contents == _contents) return; |
316 var unit = parseCompilationUnit(contents, suppressErrors: true); | 316 var unit = parseDirectives(contents, suppressErrors: true); |
317 _dependentAssets = unit.directives | 317 _dependentAssets = unit.directives |
318 .where((d) => (d is ImportDirective || d is PartDirective || | 318 .where((d) => (d is ImportDirective || d is PartDirective || |
319 d is ExportDirective)) | 319 d is ExportDirective)) |
320 .map((d) => _resolve(assetId, d.uri.stringValue, _logger, | 320 .map((d) => _resolve(assetId, d.uri.stringValue, _logger, |
321 _getSpan(d, contents))) | 321 _getSpan(d, contents))) |
322 .where((id) => id != null).toSet(); | 322 .where((id) => id != null).toSet(); |
323 } | 323 } |
324 | 324 |
325 /// Update the contents of this file with [contents]. | 325 /// Update the contents of this file with [contents]. |
326 /// | 326 /// |
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539 | 539 |
540 void apply(ChangeSet changeSet) { | 540 void apply(ChangeSet changeSet) { |
541 if (!source.updateContents(content)) return; | 541 if (!source.updateContents(content)) return; |
542 if (source._revision == 1 && source._contents != null) { | 542 if (source._revision == 1 && source._contents != null) { |
543 changeSet.addedSource(source); | 543 changeSet.addedSource(source); |
544 } else { | 544 } else { |
545 changeSet.changedSource(source); | 545 changeSet.changedSource(source); |
546 } | 546 } |
547 } | 547 } |
548 } | 548 } |
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