emacs-orgmode
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Connecting to an Already Running Scheme REPL with org-babel


From: Hunter Jozwiak
Subject: Re: Connecting to an Already Running Scheme REPL with org-babel
Date: Mon, 29 Jan 2024 12:21:12 -0500
User-agent: Gnus/5.13 (Gnus v5.13)

Ihor Radchenko <yantar92@posteo.net> writes:

Hunter Jozwiak <hunter.t.joz@gmail.com> writes:

Here is a patch that provides this functionality.

Thank you!

Subject: [PATCH] org-mode: allow ob-scheme to accept a remote connection.

* lisp/org/ob-scheme.el (org-babel-scheme-get-repl): introduce two optional variables host and port. If there are not given, just run
^^^^^^^^^ arguments

* lisp/org/ob-scheme (org-babel-scheme-execute-with-geiser, org-babel-execute:scheme): take these optional arguments into account.

… and add two new optional arguments.

@@ -231,6 +235,8 @@ org-babel-execute:scheme geiser-scheme-implementation geiser-default-implementation (car geiser-active-implementations))) + (host (cdr (assq :host params))) + (port (cdr (assq :port params)))

Please declare these new scheme-specific header argument in `org-babel-header-args:scheme'. See `org-babel-header-args:C' for an example. This is necessary for header argument completion to work.

Okay. Is there a way to tighten these inputs further? I have them set to :any for the moment, but I wonder if there is a way to leverage the values for `geiser-repl-default-host` and `geiser-repl-default-port`.
Also, please document the new header argument in the ob-scheme documentation at https://orgmode.org/worg/org-contrib/babel/languages/ob-doc-scheme.html (you can submit a patch against https://git.sr.ht/~bzg/worg/tree/master/item/org-contrib/babel/languages/ob-doc-scheme.org )

Sure thing; I can do that after I finish this message.
- (and (not (string= session "none")) session)))) ; session + (and (not (string= session "none")) session) host port))) ; session

This does not look right. Your change will disable session support completely when host and port are not provided.
Is there a way to test this and pinpoint the problem? I'm not familiar with using :sessions. Here is what I tested so far:

#+begin_src scheme :scheme guile :host localhost :port 37146 :session *image*
  (use-modules (gnu)
               (guix)
               (guix gexp))
#+end_src

#+begin_src scheme :host localhost :port 37146 :session *image*
  (use-service-modules sound)
  (use-package-modules linux)
#+end_src

#+begin_src scheme :scheme guile :session *other*
  (use-srfis '(26)) 
#+end_src

This particular test gave me two REPLS. In the *image* REPL, I have access to the packages and services I would need to build part of the current project I am working on. The other REPL gives me access to the `cut` and `cute` macros, and there isn't any plution between the two. Is there something else I'm missing here?

Attachment: signature.asc
Description: PGP signature


reply via email to

[Prev in Thread] Current Thread [Next in Thread]