How to build UMD version from ESM RTK 2.0+

[rhinojosadev]

Hi there,
I have an use case where I need to use the RTK 2.0 but I need to use the UMD modules.
What I was trying to do was converting the redux-toolkit.modern.mjs to UMD but there are still dependencies that are not getting resolved like "redux", "immer", "reselect", "redux-thunk".
Is there another way to generate all of the dependencies and converting them to UMD, so if a newer version comes, I don't need to resolve each module manually?

Thanks

[phryneas]

Could you explain a bit why you need a UMD bundle?
There might be ways you can use a more modern format in your situation and maybe we can help you with that instead.

[rhinojosadev]

Specs
Environment: Oracle JET
Bundler: Require.JS
Typescript and Javascript

Problem
I have an application that has OJet ( Oracle JavaScript Extension Toolkit)
The bundling behind the scenes in OJet is using Require.JS and some of the libraries that I need to use from OJet, requires the usage of Require.JS so I can't change the bundler.
I needed to implement Redux, so I used as well redux-toolkit the 1.X version worked, but the 2.X got issues ( since I read that now the UMD is not supported for the RTK 2.0 )

Workarounds/Thoughts
OJet provides a way to inject 3rd party libraries using custom CDNs ( using it's path_mapping.json file ), so I was thinking to create a script that could transpile the ESM to UMD and store the binaries in my own CDN. ( I don't think this is a good solution or maintainable )

Thanks!

[phryneas]

Hmm, looking into the require.js docs, you should be able to import CommonJS modules - have you given that a try?

https://requirejs.org/docs/api.html#packages