Do we really need this package if we use create-react-app and react-app-rewired? (Trying to understand) (Working code below) about antd-scss-theme-plugin HOT 2 OPEN

I'll take a look at this later.
This might be exactly what I need :-)

from antd-scss-theme-plugin.

It's not going to work if you're trying to change a property with a variable that hasn't been defined in your antdCustom.scss file.
For example, if you didn't define @highlight-color in your file and you're trying to set '@label-required-color': '@highlight-color'; (even though it's defined in 'antd/dist/antd.less'), it's going to throw an error.

The only way to to deal with the issue (and I've tried around 7-8 different approaches, including scss-to-json, less-to-json, this plugin and so on), is to write your styles in js file like so:

theme.js

module.exports = {
  '@primary-color': '#252930',
  '@dark-gray': '#a09fa0',
  '@light-gray': '#f2f1f1'
}

And then in config-overrides.js:

const theme = require('../common/assets/styles/theme')
const {
  ..., // your configs
  addLessLoader,
} = require('customize-cra')

module.exports = override(
  ..., // your configs
  addLessLoader({
    lessOptions: {
      javascriptEnabled: true,
      modifyVars: theme,
    },
  }),

Unfortunately, with this approach (and others I've tried), you can forget about hot reloading when you change theme variables. Other than that, everything works as expected - your variables override the default ones, and the derivative variable are calculated based on your vars (meaning, you don't need to provide values for them, i.e, no need for '@primary-5': '#fff').

from antd-scss-theme-plugin.