selector-no-utility

This plugin is extra specific to primer-utilities I will accept PRs to make it more generic, or feel free to fork and use it for your own classes.

You should not be able to style a utility classes. Utility classes are single purpose, reusing them to add extra style violates their single purpose.

    .m-0, #bar .float-left, #hoo { border: 1px solid pink; }
/** ↑          ↑
 * Each of these selectors */

The following patterns are considered warnings:

#bar .float-left { border: 1px solid pink; }

#bar {
  .float-left { border: 1px solid pink; }
}

The following patterns are not considered warnings:

#bar { color: pink; }

Install

This repository is distributed with npm. After installing npm, you can install stylelint-function-url-no-domain with this command.

$ npm install --save-dev stylelint-function-url-no-domain

Usage

In your stylelint config add this.

{
  "plugins": [
    "stylelint-selector-no-utility"
  ],
  "rules": {
    "primer/selector-no-utility": true
  }
}

Related

• Stylelint
• primer-css

License

MIT © GitHub