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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 glob.utils; | 5 library glob.utils; |
6 | 6 |
| 7 import 'package:path/path.dart' as p; |
| 8 |
7 /// A range from [min] to [max], inclusive. | 9 /// A range from [min] to [max], inclusive. |
8 class Range { | 10 class Range { |
9 /// The minimum value included by the range. | 11 /// The minimum value included by the range. |
10 final int min; | 12 final int min; |
11 | 13 |
12 /// The maximum value included by the range. | 14 /// The maximum value included by the range. |
13 final int max; | 15 final int max; |
14 | 16 |
15 /// Whether this range covers only a single number. | 17 /// Whether this range covers only a single number. |
16 bool get isSingleton => min == max; | 18 bool get isSingleton => min == max; |
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46 List<String> groups(List<int> groupIndices) => | 48 List<String> groups(List<int> groupIndices) => |
47 groupIndices.map((index) => group(index)).toList(); | 49 groupIndices.map((index) => group(index)).toList(); |
48 } | 50 } |
49 | 51 |
50 final _quote = new RegExp(r"[+*?{}|[\]\\().^$-]"); | 52 final _quote = new RegExp(r"[+*?{}|[\]\\().^$-]"); |
51 | 53 |
52 /// Returns [contents] with characters that are meaningful in regular | 54 /// Returns [contents] with characters that are meaningful in regular |
53 /// expressions backslash-escaped. | 55 /// expressions backslash-escaped. |
54 String regExpQuote(String contents) => | 56 String regExpQuote(String contents) => |
55 contents.replaceAllMapped(_quote, (char) => "\\${char[0]}"); | 57 contents.replaceAllMapped(_quote, (char) => "\\${char[0]}"); |
| 58 |
| 59 /// Returns [path] with all its separators replaced with forward slashes. |
| 60 /// |
| 61 /// This is useful when converting from Windows paths to globs. |
| 62 String separatorToForwardSlash(String path) { |
| 63 if (p.context != p.Style.windows) return path; |
| 64 return path.replaceAll('\\', '/'); |
| 65 } |
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