CSS Modules: Extract Imports

Transforms:

:local(.continueButton) {
  composes: button from "library/button.css";
  color: green;
}

into:

:import("library/button.css") {
  button: __tmp_487387465fczSDGHSABb;
}
:local(.continueButton) {
  composes: __tmp_487387465fczSDGHSABb;
  color: green;
}

Specification

Only a certain whitelist of properties are inspected. Currently, that whitelist is ['composes'] alone.
An extend-import has the following format: composes: className [... className] from "path/to/file.css";

Building

npm install
npm build
npm test

Lines:
Statements:

Development

npm watch will watch src for changes and rebuild
npm autotest will watch src and test for changes and retest

License

ISC

With thanks

Mark Dalgleish
Tobias Koppers
Guy Bedford

Glen Maddern, 2015.