icss-utils
    DefinitelyTyped icon, indicating that this package has TypeScript declarations provided by the separate @types/icss-utils package

    4.1.1 • Public • Published

    Build Status

    ICSS Utils

    replaceSymbols

    Governs the way tokens are searched & replaced during the linking stage of ICSS loading.

    This is broken into its own module in case the behaviour needs to be replicated in other PostCSS plugins (i.e. CSS Modules Values)

    import { replaceSymbols, replaceValueSymbols } from "icss-utils";
     
    replaceSymbols(css, replacements);
    replaceValueSymbols(string, replacements);

    Where:

    • css is the PostCSS tree you're working with
    • replacements is an JS object of symbol: "replacement" pairs, where all occurrences of symbol are replaced with replacement.

    A symbol is a string of alphanumeric, - or _ characters. A replacement can be any string. They are replaced in the following places:

    • In the value of a declaration, i.e. color: my_symbol; or box-shadow: 0 0 blur spread shadow-color
    • In a media expression i.e. @media small {} or @media screen and not-large {}

    extractICSS(css, removeRules = true)

    Extracts and remove (if removeRules is equal true) from PostCSS tree :import and :export statements.

    import postcss from "postcss";
    import { extractICSS } from "icss-utils";
     
    const css = postcss.parse(`
      :import(colors) {
        a: b;
      }
      :export {
        c: d;
      }
    `);
     
    extractICSS(css);
    /*
      {
        icssImports: {
          colors: {
            a: 'b'
          }
        },
        icssExports: {
          c: 'd'
        }
      }
    */

    createICSSRules(icssImports, icssExports)

    Converts icss imports and exports definitions to postcss ast

    createICSSRules(
      {
        colors: {
          a: "b"
        }
      },
      {
        c: "d"
      }
    );

    License

    ISC


    Glen Maddern, Bogdan Chadkin and Evilebottnawi 2015-present.

    Install

    npm i icss-utils@4.1.1

    Version

    4.1.1

    License

    ISC

    Unpacked Size

    9.47 kB

    Total Files

    8

    Last publish

    Collaborators

    • trysound
    • sullenor
    • geelen
    • evilebottnawi