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1 // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2015, 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 linter.src.rules.package_prefixed_library_names; | 5 library linter.src.rules.package_prefixed_library_names; |
6 | 6 |
7 import 'package:analyzer/src/generated/ast.dart'; | 7 import 'package:analyzer/src/generated/ast.dart'; |
8 import 'package:analyzer/src/generated/source.dart'; | 8 import 'package:analyzer/src/generated/source.dart'; |
9 import 'package:linter/src/linter.dart'; | 9 import 'package:linter/src/linter.dart'; |
10 import 'package:linter/src/project.dart'; | 10 import 'package:linter/src/project.dart'; |
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73 } | 73 } |
74 | 74 |
75 class Visitor extends SimpleAstVisitor { | 75 class Visitor extends SimpleAstVisitor { |
76 PackagePrefixedLibraryNames rule; | 76 PackagePrefixedLibraryNames rule; |
77 Visitor(this.rule); | 77 Visitor(this.rule); |
78 | 78 |
79 DartProject get project => rule.project; | 79 DartProject get project => rule.project; |
80 | 80 |
81 @override | 81 @override |
82 visitLibraryDirective(LibraryDirective node) { | 82 visitLibraryDirective(LibraryDirective node) { |
| 83 // If no project info is set, bail early. |
| 84 // https://github.com/dart-lang/linter/issues/154 |
| 85 if (project == null) { |
| 86 return; |
| 87 } |
83 Source source = node.element.source; | 88 Source source = node.element.source; |
84 var prefix = createLibraryNamePrefix( | 89 var prefix = createLibraryNamePrefix( |
85 libraryPath: source.fullName, | 90 libraryPath: source.fullName, |
86 projectRoot: project.root.absolute.path, | 91 projectRoot: project.root.absolute.path, |
87 packageName: project.name); | 92 packageName: project.name); |
88 | 93 |
89 var libraryName = node.element.name; | 94 var libraryName = node.element.name; |
90 if (!matchesOrIsPrefixedBy(libraryName, prefix)) { | 95 if (!matchesOrIsPrefixedBy(libraryName, prefix)) { |
91 rule.reportLint(node.name); | 96 rule.reportLint(node.name); |
92 } | 97 } |
93 } | 98 } |
94 } | 99 } |
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