Metalsmith PurifyCSS

This is a Metalsmith plugin for PurifyCSS.

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Installation

To install run:

npm install metalsmith-purifycss --save-dev

or if you're using Yarn

yarn add metalsmith-purifycss --dev

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Usage

The API interface is mostly the same as PurifyCSS.

Additional options:

Key	Type	Description
removeOriginal	boolean	Removes files matched by the css option from the output.

This is the simplest setup:

const purifyCSS = require('metalsmith-purifycss');
 
Metalsmith()
  // ... Compile CSS/HTML/JavaScript
  .use(purifyCSS({
    content: ['*.html', '*.js'],
    css: ['styles.css'],
    output: 'styles-purified.css',
  }))
  .build((err, files) => {
    if (err) throw new err;
  });
});

Note that if you'd like to overwrite the original CSS file, set the output name to match the css filename.