CSS imports

[sgratzl]

based on #29

parses @import './test.css' lines in CSS files and adds them as imports within rollup,

e.g.,

@import './test.css';
@import '~test_module/test.css';
.root {
  color: red;
}

will create the following intermediate JS module

import './test.css';
import 'test_module/test.css'; // note the ~ was removed similar how css-loader is handling imports
export default '';

Thus, triggers import the imported files during bundling.

[thgh]

If a build takes 10s and you save an irrelevant file after 5s, hasChanged will be false at the moment that generateBundle takes place. I think this might introduce a race-condition. Does this change address a bug in the current version?

Maybe we should remove all change detection to make things simpler?

[jerekshoe]

That change is from my pull request. You raise a good point, I’ll think about what to do about this and update my PR

[thgh]

Can you further discuss this with @jerekshoe and merge it into the v4 branch?