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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, 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 pub.command.cache; | 5 library pub.command.cache; |
6 | 6 |
7 import 'dart:async'; | 7 import 'dart:async'; |
| 8 import 'dart:convert'; |
8 import 'dart:io'; | 9 import 'dart:io'; |
9 import 'dart:json' as json; | |
10 | 10 |
11 import '../command.dart'; | 11 import '../command.dart'; |
12 import '../exit_codes.dart' as exit_codes; | 12 import '../exit_codes.dart' as exit_codes; |
13 import '../log.dart' as log; | 13 import '../log.dart' as log; |
14 | 14 |
15 /// Handles the `cache` pub command. | 15 /// Handles the `cache` pub command. |
16 class CacheCommand extends PubCommand { | 16 class CacheCommand extends PubCommand { |
17 String get description => "Inspect the system cache."; | 17 String get description => "Inspect the system cache."; |
18 String get usage => 'pub cache list'; | 18 String get usage => 'pub cache list'; |
19 bool get hidden => true; | 19 bool get hidden => true; |
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36 var packagesObj = <String, Map>{}; | 36 var packagesObj = <String, Map>{}; |
37 | 37 |
38 for (var package in cache.sources.defaultSource.getCachedPackages()) { | 38 for (var package in cache.sources.defaultSource.getCachedPackages()) { |
39 | 39 |
40 var packageInfo = packagesObj.putIfAbsent(package.name, () => {}); | 40 var packageInfo = packagesObj.putIfAbsent(package.name, () => {}); |
41 packageInfo[package.version.toString()] = {'location': package.dir}; | 41 packageInfo[package.version.toString()] = {'location': package.dir}; |
42 } | 42 } |
43 | 43 |
44 // TODO(keertip): Add support for non-JSON format | 44 // TODO(keertip): Add support for non-JSON format |
45 // and check for --format flag | 45 // and check for --format flag |
46 log.message(json.stringify({'packages': packagesObj})); | 46 log.message(JSON.encode({'packages': packagesObj})); |
47 } | 47 } |
48 } | 48 } |
49 | 49 |
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