Add stylelint scss/css linting

[ismay]

Stylelint is a linter powered by postcss, that can lint css as well as scss. It's kind of like the eslint of css linters, combining both style checks and error checks, and is completely modular (just like eslint). Since a lot of people are moving to postcss, I think this would be a nice addition to the list of hound linters.

[teoljungberg]

Thanks for reporting this. We have been talking with the creators of https://github.com/sasstools/sass-lint/ about replacing the current scss-lint with that.

We'll add this into the weighing process too

[ismay]

👍 Cool, sounds good. I'd be really excited with the option of using postcss, the guys behind that project are putting a lot of effort into it and it should be just as easy to use for scss linting.

Thanks for considering it!

[davidtheclark]

@teoljungberg If you do consider stylelint, I'd appreciate any feedback you feel like providing, whether or not you decide to use it. Thanks.

[leandrogrillo]

any news about it? :(

[IschaGast]

Would be really nice to have this

[ryanlindsey]

@teoljungberg I'm very interested in stylelint support, this is the only thing holding me back from integrating Hound on a few projects.

[kaelig]

We'd be super interested in support for stylelint as well.

[athyuttamre]

+1. Perhaps one of the maintainers can lay out what needs to be changed, and one of us could send in a PR?

[kaelig]

Sorry to pull that card out but we're going to have to switch to another service to get stylelint support.

[gylaz]

@athyuttamre A PR would be welcome! Here are most recent commits that add Reek as a linter to Hound:

4852cc9
and
https://github.com/houndci/linters/commit/e382859cd19df79c7e73da2f980bde522a4c0cfb

Additionally, you can see how SCSSLint is implemented in this repo and in the hound/linters repo: https://github.com/houndci/linters/tree/master/lib/linters/scss_lint

[athyuttamre]

Thanks for doing this @blackjid and @gylaz! It's very much appreciated.