Clojurians Log v2

so you just need a blob.py

True that, you need basically some code that your eval function can understand. Klipse does this already, the whole infrastructure is built in cljs but then everything that compiles to js can be evaluated in the browser.

The additional step to add to the upgrade is the transpiler, call a function to convert to js before eval and call a function for converting back the result I guess

Are you talking about clj-cljs or js-cljs?

I'm confused each time you mention a transpiler

Sorry this is cljs-in-cljs and a transpiler example would be the BuckleScript one converting from ocaml to js

So the idea is to have Lumo or a fork as universal repl for the whole js ecosystem

Just noticed Unrepl in this case stands for universal repl 😀

It is probably better for me at some point to create a poc or something, I hope to get a bit of time soon

so to expand: the repl receives a function, the repl transpiles to js, the repl evals the js. Of course there should be a mechanism to discover the function that does the transpilation to js...it would be awesome if we could send it as blob but it might a fully library

in case of Bucklescript, this whole thing: https://www.npmjs.com/package/bucklescript

I agree this might be a bit out of scope here

How easy it is to hook up in nodejs module resolution?

(If I understand the question correctly) In lumo the module resolution is done automatically, node.js takes care of it so whatever is in .node_modules gets resolved on a require.

Too much context was missing from my question. It was a reaction to "it might be a fully library".

If we can hook up in the module loading then we can have them loaded on demand by the server from the client. So they wouldn't have to be part of the blob.

Yep I was thinking the same, and/or there could be a section in the package.json of the transpiler for defining things like which function I need to call for this or that. I think the first step would be to define the extension points or in another words what needs to be provided in order to be upgradable. In other other words abstract what the blob is. Will think and put my thoughts in the wiki page. At least this is not really clear to me 😀 I was thinking of these two functions, but maybe there is more

Upgrading a X repl to be a X unrepl has more requirements than upgrading a cljs repl to a X unrepl.

Yeah that is what I feel I haven't discovered yet, how much more

I would say three. A parser to split input in evaluable snippets. Eval. Allowing evaluated code to take control of the repl streams.

Nice, so I am thinking it now in terms of pipable repl exposing to the world only two streams, one in and one out. Each one is responsible for evaluating its part of the stream without exposing parser and eval, and the terminal of this exhaust system is stdout 😀

I mean no rocket science here I know 😀 However there are fewer things to add to the unrepl protocol if the only communication medium between repls are pipes

I probably now get in full what you had in mind all along 😅

Yeah maybe. And upgrading a repl is just the matter of sending a specific input.

yep the protocol stays the same, the "engine" can just pipe the streams when an upgrade is requested

All this upgrade stuff vaguely reminds me of Alan Kay and alien "objects".

Oh I don't know this one, so I will look it up

From memory: look for Alan Kay's AMA on HN, especially interactions with Rich.

Ah that part on HN, I remember having read it yet, need a refresher

At the time it sent me down a rabbit hole where i discovered jot and zot https://en.m.wikipedia.org/wiki/Iota_and_Jot