Any guide to run ClojureScript in GitHub actions?

I found the guide on GitHub on running Node.js in GitHub actions.

https://help.github.com/en/actions/automating-your-workflow-with-github-actions/using-nodejs-with-github-actions

ClojureScript is a bit different since Java is involved. Not familiar with those tools yet. Anyone got experience doing that? For ClojureScript I mostly mean compiling with shadow-cljs. Are there any guides or examples?

not based on Github Actions?

At least I got an example working.

Thanks to the docker image or I have to spend very long while getting an environment:

Downloading jars files from registry takes sometime. Not sure if GitHub has optimizations on it.