How do I inject data from JS files into stylus?

[eliot-ye]

if i has a js:

module.exports = {
  textColor: "#333"
}

How do I inject this data into stylus? Like the "data" field of the SCSS configuration:

const styleVariables = require('/style/scss/variables')
{
  test: /\.scss$/,
  use: [
    'css-loader',
    'postcss-loader',
    {
      loader: 'sass-loader',
      options: {
        data: Object.keys(styleVariables)
          .map(k => `\$${k}: ${styleVariables[k]};`)
          .join('\n')
      }
    }
  ]
}

a {
  color: $textColor;
}

[niilshyika]

Hello!
You can use json(...) function in stylus http://stylus-lang.com/docs/bifs.html#jsonpath-options
Before you should convert .js to .json

[alexander-akait]

You can use json #199, also we will implement the additionalData option