stylelint-loader

Stylelint is a modern linter that helps you enforce consistent conventions and avoid errors in your stylesheets. Powered by PostCSS, stylelint can understand any syntax that PostCSS can parse, including SASS and SCSS.

Stylelint-loader is a Webpack wrapper for handling stylelint verification while using webpack.

Installation

npm install --save-dev stylelint-loader stylelint

Usage

In your webpack.config.js file:

module.exports = {
    // ...
    module: {
        preLoaders: [
            { test: /\.(sass|scss)$/, loader: 'stylelint' }
        ],
        loaders: [
            { test: /\.(sass|scss)$/, loader: 'style|css|sass' }
        ]
    },
    // ...
    stylelint: {
        configFile: path.join(__dirname, './.stylelint.config.js'),
        configOverrides: {
            rules: {
                // Your rule overrides here
            }
        }
    }
};

Options

Create your lint configuration in the same way as stylelint. Specify the configuration file, probably as a .stylelint.config.js file, in the stylelint section of the webpack.config.js.

You can specify the following options in the stylelint section of your webpack.config.js file:

• config is a stylelint configuration object
• configFile is the path to a JSON, YAML or JS file that contains your configuration
• configBasedir is an absolute path to a directory for relative paths defining extends and plugins in your configuration
• configOverrides is a partial stylelint configuration object

If you do not specify config or configFile, then stylelint-loader will look in the standard rc-file places for a .stylelint.config.js file.

For more information, please review the stylelint node API documentation.

More Information

Please check out all the options available via stylelint