cssnano-ignore-add

cssnano-ignore-plugin

Ignore CSSNANO operations in lines using comments

These packages will be moved to CSSNANO soon once its ready to use

Status

WORK IN PROGRESS :warning:

Getting started

This will be soon ship with cssnano default preset. In the meantime, install it using

$ yarn add cssnano-ignore-add cssnano-ignore-remove -D

and add this it in your postcss config

// postcss.config.js
module.exports = {
  plugins: [
    require('cssnano-ignore-remove'),
    require('cssnano'),
    require('cssnano-ignore-add'),
  ],
};

This can be just with any of postcss plugin, not just with cssnano. But the comment will be same

/* cssnano-ignore-line */

How it works

In order to stop cssnano doing optimization on some particular line, you simply need to add /* cssnano-ignore-line */ comment over that line. Currently we support only for declaration statement, that mean you can add this comment over CSS declaration line not over the selector list in Rule declaration

example

// Correct example

.classname {
  margin: auto;
  /* cssnano-ignore-line */
  color: red;
}

// Wrong example

/* cssnano-ignore-line */
.classname {
  margin: auto;
  color: red;
}

/* cssnano-ignore-line */
@media screen and (min-width: 480px) {
  ul {
    list-style: none;
  }
}

It simple remove the next line before running the cssnano plugins and then add them at the end.

Packages

It contains two packages, one to remove the line and another to add it .

• cssnano-ignore-remove
• cssnano-ignore-add

Changelog

0.2.0 (2020-03-18)

Features

• added support for ignoring a whole rule (d37692f)