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| 1 csslib in Pure Dart | 1 CSS parser library for Dart |
| 2 =================== | 2 ========================== |
| 3 | 3 |
| 4 This is a pure [Dart][dart] [CSS parser][cssparse]. Since it's 100% | 4 This is a [CSS](https://developer.mozilla.org/en-US/docs/Web/CSS) parser written
entirely in [Dart][dart]. |
| 5 Dart you can use it safely from a script or server side app. | 5 It can be used in the client/server/command line. |
| 6 | 6 |
| 7 Installation | 7 This package is installed with [Pub][pub], see: |
| 8 ------------ | 8 [install instructions](https://pub.dartlang.org/packages/csslib#installing) |
| 9 | 9 for this package. |
| 10 Add this to your `pubspec.yaml` (or create it): | |
| 11 ```yaml | |
| 12 dependencies: | |
| 13 csslib: any | |
| 14 ``` | |
| 15 Then run the [Pub Package Manager][pub] (comes with the Dart SDK): | |
| 16 | |
| 17 pub install | |
| 18 | 10 |
| 19 Usage | 11 Usage |
| 20 ----- | 12 ----- |
| 21 | 13 |
| 22 Parsing CSS is easy! | 14 Parsing CSS is easy! |
| 23 ```dart | 15 ```dart |
| 24 import 'package:csslib/parser.dart' show parse; | 16 import 'package:csslib/parser.dart' show parse; |
| 25 import 'package:csslib/css.dart'; | 17 import 'package:csslib/css.dart'; |
| 26 | 18 |
| 27 main() { | 19 main() { |
| 28 var stylesheet = parse( | 20 var stylesheet = parse( |
| 29 '.foo { color: red; left: 20px; top: 20px; width: 100px; height:200px }'); | 21 '.foo { color: red; left: 20px; top: 20px; width: 100px; height:200px }'); |
| 30 print(stylesheet.toString()); | 22 print(stylesheet.toString()); |
| 31 } | 23 } |
| 32 ``` | 24 ``` |
| 33 | 25 |
| 34 You can pass a String or list of bytes to `parse`. | 26 You can pass a String or list of bytes to `parse`. |
| 35 | 27 |
| 36 | 28 |
| 37 Updating | |
| 38 -------- | |
| 39 | |
| 40 You can upgrade the library with: | |
| 41 | |
| 42 pub update | |
| 43 | |
| 44 Disclaimer: the APIs are not finished. Updating may break your code. If that | |
| 45 happens, you can check the | |
| 46 [commit log](https://github.com/dart-lang/csslib/commits/master), to figure | |
| 47 out what the change was. | |
| 48 | |
| 49 If you want to avoid breakage, you can also put the version constraint in your | |
| 50 `pubspec.yaml` in place of the word `any`. | |
| 51 | |
| 52 Running Tests | 29 Running Tests |
| 53 ------------- | 30 ------------- |
| 54 | 31 |
| 55 All tests (both canary and suite) should be passing. Canary are quick test | 32 Basic tests can be found in this repository: |
| 56 verifies that basic CSS is working. The suite tests are a comprehensive set of | |
| 57 ~11,000 tests. | |
| 58 | |
| 59 ```bash | 33 ```bash |
| 60 export DART_SDK=path/to/dart/sdk | 34 pub run test |
| 61 | |
| 62 # Make sure dependencies are installed | |
| 63 pub install | |
| 64 | |
| 65 # Run command both canary and the suite tests | |
| 66 test/run.sh | |
| 67 ``` | 35 ``` |
| 68 | 36 |
| 69 Run only the canary test: | 37 The full CSS test suite can be found in https://github.com/dart-lang/csslib-test
-suite |
| 70 | |
| 71 ```bash | 38 ```bash |
| 72 test/run.sh canary | 39 cd ../csslib-test-suite |
| 73 ``` | 40 ./run.sh |
| 74 | |
| 75 Run only the suite tests: | |
| 76 | |
| 77 ```bash | |
| 78 test/run.sh suite | |
| 79 ``` | 41 ``` |
| 80 | 42 |
| 81 [dart]: http://www.dartlang.org/ | 43 [dart]: http://www.dartlang.org/ |
| 82 [pub]: http://www.dartlang.org/docs/pub-package-manager/ | 44 [pub]: http://www.dartlang.org/docs/pub-package-manager/ |
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Chromium Code Reviews
Issue 1521693002:
Roll Observatory deps (charted -> ^0.3.0) (Closed)
Base URL: https://chromium.googlesource.com/external/github.com/dart-lang/observatory_pub_packages.git@master