[This line](https://github.com/lifegadget/ember-cli-bootstrap-sassy/blob/master/index.js#L113) in the plugin modifies a file directly in `node_modules`. This breaks `yarn`/`gradle`/whichever-build-system caches/task up-to-date checks.
This line in the plugin modifies a file directly in
node_modules. This breaksyarn/gradle/whichever-build-system caches/task up-to-date checks.