ThePumpingLemma / ignore-styles

Ignore imported style files when running in Node

ignore-styles

A babel/register style hook to ignore style imports when running in Node. This is for projects that use something like Webpack to enable CSS imports in JavaScript. When you try to run the project in Node (to test in Mocha, for example) you'll see errors like this:

SyntaxError: /Users/brandon/code/my-project/src/components/my-component/style.sass: Unexpected token (1:0)
> 1 | .title
| ^
2 |   font-family: serif
3 |   font-size: 10em
4 |

To resolve this, require ignore-styles with your mocha tests:

mocha --require ignore-styles

See DEFAULT_EXTENSIONS for the full list of extensions ignored, and send a pull request if you need more.

More Examples

To use this with multiple Mocha requires:

mocha --require babel-register --require ignore-styles

You can also use it just like babel/register:

    import 'ignore-styles'

In ES5:

    require('ignore-styles')

To customize the extensions used:

    import register from 'ignore-styles'
    register(['.sass', '.scss'])

To customize the extensions in ES5:

    require('ignore-styles')(['.sass', '.scss'])

Enjoy!