@cookie_gg/postcss-global-scope v0.0.7

postcss-global-scope

PostCSS plugin that supports global scoping in nested rules.

Install

npm i -D postcss @cookie_gg/postcss-global-scope
# or
yarn add -D postcss @cookie_gg/postcss-global-scope

Usage

You have to use this plugin with postcss-nested and set it after postcss-global-scope.

module.exports = {
  ...
  plugins: [
    // other plugins...
    ['@cookie_gg/postcss-global-scope', {
        skip: "-",
        classes: ["dark", "light"]
      }
    ]
  ]
  ...
}

/* before */
main {
  h1 {
    :global(.dark) & {
      color: blue;
    }
  }
}

/* after */
[class="dark"] main h1 {
  color: blue;
}

Options

skip: String

default: '-'

Define the skip syntax used to ignore portions of the shorthand.

classes: Array<String>

default: 'undefined'

You can use global scope on short type libe below.

/* before */
main {
  h1 {
    color: white ^ black;
  }
}

/* after */
[class*="dark"] main h1 {
  color: dark;
}
[class*="light"] main h1 {
  color: white;
}

cssModule: Boolean

default: 'false'

If you use this plugin with css module, you don't need to use the function to parse :global(class).

strictScope: Boolean

default: 'false'

If you set this option to true, global seclector will be strict like below.

/* before */
main {
  h1 {
    color: white ^ black;
  }
}

/* after */
[class="dark"] main h1 {
  color: dark;
}
[class="light"] main h1 {
  color: white;
}