@colinkahn :preloads are not supported for :npm-module. shadow-cljs can't tell which namespace you are going to load so it can't tell which namespace it has to load before that

@thheller ah ok, that makes sense.

I did find a way around it in this specific case by importing a file directly into the .storybook/config.js file

@thheller i’m trying to upgrade the storybook example to the latest storybook version (5.0.11) and having no luck. Wondering if you’ve tried this

it hangs and eventually gives an out of memory warning when compiling storybook

I don't use storybook no. not a clue whats different but it should work the same as before?

I suspect the bottleneck is something like a babel transform it’s applying to all files, which obviously that’s quite a few for what’s generated in the build.

you can probably put the simple .babelrc into the output dir so it doesn't process with babel at all

https://github.com/thheller/shadow-cljs/blob/master/packages/shadow-cljs/.babelrc

just put that file into the out dir

previously I added that to the .storybook dir https://github.com/shadow-cljs/examples/blob/master/cljs-storybook/.storybook/.babelrc

maybe the updated storybook just doesn't use that file anymore?

it still supports it afaict, adding it into the out dir has the same result. So maybe a webpack thing?

usually just need to figure out where to put the files

Not sure what the full effect of this will be, but it works. I added a .storybook/webpack.config.js with the following:

module.exports = async ({ config }) => {
  config.module.rules = [];
  return config;
};