Hmm, you could probably make a proof of concept on a weekend specifically in the typescript/JavaScript ecosystem, as it's already heavily reliant on bundlers.
The process could be
1. defining a new/temporary bundler entry point
2. copying the failing code into the file
3. Bundle without minification
It'd probably be best to reduce scope by limiting it to a specific testing framework and make it via an extension, i.e. jest
You're talking sense, but I'm kinda wanting to do it at the subprocess level so that caller and callee need not use the same language (I was talking in terms of tests but tests are just a special kind of function).
Whether to use nodejs or python or rust (and which version thereof) will be as much a part of the bundled function as its code. I figure I'll wrap nix so it can replicate the environments, then I'll just have to do the runtime stuff.
The process could be
1. defining a new/temporary bundler entry point
2. copying the failing code into the file
3. Bundle without minification
It'd probably be best to reduce scope by limiting it to a specific testing framework and make it via an extension, i.e. jest