README
PostCSS Colors JSON
PostCSS plugin to add colors from a JSON file.
colors.json
:
{
accentColor: "#8093F1"
}
input:
.foo {
color: --accentColor
}
output:
.foo {
color: #8093F1
}
Usage
Step 1: Install plugin:
yarn add -D postcss postcss-colors-json
or
npm install --save-dev postcss postcss-colors-json
Step 2: Check you project for existed PostCSS config: postcss.config.js
in the project root, "postcss"
section in package.json
or postcss
in bundle config.
If you do not use PostCSS, add it according to official docs and set this plugin in settings.
Step 3: Add the plugin to plugins list:
module.exports = {
plugins: [
+ require('postcss-colors-json')({
+ json: 'src/colors/colors.json',
+ prefix: '--',
+ }),
require('autoprefixer')
]
}
Defaults options
{
json: 'colors.json',
prefix: '--',
}
prefix
: Prefix for the color name variable. Default value is --
. Can be $
, @
.
json:
: Path to the colors json file. Starts from the project root directory. Default value is: colors.json