preprocessor support?

[kybishop]

The flexi addon converts flexi attributes to CSS classes at build time via a preprocessor. It looks like this preprocessor is not being called on the twiddle backend.

https://ember-twiddle.com/e17d7391de06c31db49cf1b022914db5?openFiles=templates.application.hbs%2C

Note that the attributes on all the html elements are not being converted to CSS classes.

Expected conversion:
<box xs="hidden" sm="1 visible" md="2" lg="3" xl="4">
<box class="hidden-xs visible-sm col-sm-1 col-md-2 col-lg-3 col-xl-4">

I'm more than happy to help with this, as we're hoping to get the examples on our docs site converted to twiddles.

[Gaurav0]

In order to get this to work, code would have to be added to ember-twiddle and this repo to execute the hook at run time, not build time.

[kybishop]

@Gaurav0 could you elaborate on what code would have to be added?

Is there a reason build time preprocessors, a la stuff something like this, can't be supported by ember-twiddle?

[Gaurav0]

The problem is that the files you want to preprocess are in the gist and thus only available at run time.

[kybishop]

@Gaurav0 that makes sense. I'll poke around both codebases to see if I can determine all the moving parts. Thanks!