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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, 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 name_validator; | 5 library name_validator; |
6 | 6 |
7 import 'dart:io'; | 7 import 'dart:io'; |
8 | 8 |
9 import '../entrypoint.dart'; | 9 import '../entrypoint.dart'; |
10 import '../io.dart'; | 10 import '../io.dart'; |
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26 _checkName(entrypoint.root.name, 'Package name "${entrypoint.root.name}"'); | 26 _checkName(entrypoint.root.name, 'Package name "${entrypoint.root.name}"'); |
27 | 27 |
28 var libDir = join(entrypoint.root.dir, "lib"); | 28 var libDir = join(entrypoint.root.dir, "lib"); |
29 return dirExists(libDir).chain((libDirExists) { | 29 return dirExists(libDir).chain((libDirExists) { |
30 if (!libDirExists) return new Future.immediate([]); | 30 if (!libDirExists) return new Future.immediate([]); |
31 return listDir(libDir, recursive: true); | 31 return listDir(libDir, recursive: true); |
32 }).transform((files) { | 32 }).transform((files) { |
33 for (var file in files) { | 33 for (var file in files) { |
34 if (file.contains("/src/")) continue; | 34 if (file.contains("/src/")) continue; |
35 if (new Path(file).extension != 'dart') continue; | 35 if (new Path(file).extension != 'dart') continue; |
36 var libName = new Path(file).filenameWithoutExtension; | 36 var libName = new Path(basename(file)).filenameWithoutExtension; |
37 _checkName(libName, 'The name of "$file", "$libName",'); | 37 _checkName(libName, 'The name of "$file", "$libName",'); |
38 } | 38 } |
39 }); | 39 }); |
40 } | 40 } |
41 | 41 |
42 void _checkName(String name, String description) { | 42 void _checkName(String name, String description) { |
43 if (name == "") { | 43 if (name == "") { |
44 errors.add("$description may not be empty."); | 44 errors.add("$description may not be empty."); |
45 } else if (!new RegExp(r"^[a-zA-Z0-9_]*$").hasMatch(name)) { | 45 } else if (!new RegExp(r"^[a-zA-Z0-9_]*$").hasMatch(name)) { |
46 errors.add("$description must be a valid Dart identifier: it may only " | 46 errors.add("$description must be a valid Dart identifier: it may only " |
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64 builder | 64 builder |
65 ..add(source.substring(lastMatchEnd, match.start + 1)) | 65 ..add(source.substring(lastMatchEnd, match.start + 1)) |
66 ..add("_") | 66 ..add("_") |
67 ..add(match.group(1).toLowerCase()); | 67 ..add(match.group(1).toLowerCase()); |
68 lastMatchEnd = match.end; | 68 lastMatchEnd = match.end; |
69 } | 69 } |
70 builder.add(source.substring(lastMatchEnd)); | 70 builder.add(source.substring(lastMatchEnd)); |
71 return builder.toString().toLowerCase(); | 71 return builder.toString().toLowerCase(); |
72 } | 72 } |
73 } | 73 } |
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