Linter for Dart
A Dart style linter.
The linter is bundled with the Dart SDK; if you have an updated Dart SDK already, you're done!
Alternatively, if you want to contribute to the linter or examine the source, clone the
linter repo like this:
$ git clone https://github.com/dart-lang/linter.git
The linter gives you feedback to help you catch potential errors and keep your code in line with the published Dart Style Guide. Currently enforcable lint rules (or "lints") are catalogued here and can be configured via an analysis options file. The linter is run from within the
dartanalyzer command-line tool shipped with the Dart SDK. Assuming you have lints configured in an
.analysis_options file with these contents:
linter: rules: - annotate_overrides - hash_and_equals - prefer_is_not_empty
you could lint your package like this:
$ dartanalyzer --options .analysis_options .
and see any violations of the
prefer_is_not_empty rules in the console. In practice you would probably configure quite a few more rules (the full list is here). For more on configuring analysis, see the analysis option file docs.
Features and bugs
Please file feature requests and bugs at the issue tracker.