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1 // Copyright (c) 2017, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2017, 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 import 'dart:async'; | 5 import 'dart:async'; |
6 import 'dart:convert'; | 6 import 'dart:convert'; |
7 import 'dart:io'; | 7 import 'dart:io'; |
8 | 8 |
9 import 'package:args/args.dart'; | 9 import 'package:args/args.dart'; |
10 | 10 |
11 import 'cache.dart'; | 11 import 'cache.dart'; |
12 | 12 |
| 13 /// Checks that [haystack] contains substring [needle], case insensitive. |
| 14 /// Throws an exception if either parameter is `null`. |
| 15 bool containsIgnoreCase(String haystack, String needle) { |
| 16 if (haystack == null) { |
| 17 throw "Unexpected null as the first paramter value of containsIgnoreCase"; |
| 18 } |
| 19 if (needle == null) { |
| 20 throw "Unexpected null as the second parameter value of containsIgnoreCase"; |
| 21 } |
| 22 return haystack.toLowerCase().contains(needle.toLowerCase()); |
| 23 } |
| 24 |
13 /// Split [text] using [infixes] as infix markers. | 25 /// Split [text] using [infixes] as infix markers. |
14 List<String> split(String text, List<String> infixes) { | 26 List<String> split(String text, List<String> infixes) { |
15 List<String> result = <String>[]; | 27 List<String> result = <String>[]; |
16 int start = 0; | 28 int start = 0; |
17 for (String infix in infixes) { | 29 for (String infix in infixes) { |
18 int index = text.indexOf(infix, start); | 30 int index = text.indexOf(infix, start); |
19 if (index == -1) | 31 if (index == -1) |
20 throw "'$infix' not found in '$text' from offset ${start}."; | 32 throw "'$infix' not found in '$text' from offset ${start}."; |
21 result.add(text.substring(start, index)); | 33 result.add(text.substring(start, index)); |
22 start = index + infix.length; | 34 start = index + infix.length; |
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81 if (argResults['verbose']) { | 93 if (argResults['verbose']) { |
82 LOG = true; | 94 LOG = true; |
83 } | 95 } |
84 if (argResults['cache'] != null) { | 96 if (argResults['cache'] != null) { |
85 cache.base = Uri.base.resolve('${argResults['cache']}/'); | 97 cache.base = Uri.base.resolve('${argResults['cache']}/'); |
86 } | 98 } |
87 if (argResults['no-cache']) { | 99 if (argResults['no-cache']) { |
88 cache.base = null; | 100 cache.base = null; |
89 } | 101 } |
90 } | 102 } |
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