GNU bug report logs - #61343
modules from channels is not available to "guix repl"

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From: Richard Sent <richard <at> freakingpenguin.com>
To: 61343 <at> debbugs.gnu.org
Cc: dev <at> jpoiret.xyz, zimon.toutoune <at> gmail.com
Subject: bug#61343: bug#61574: bug#61343: bug#61574: [PATCH] scripts: repl: Extend REPL %load-path with all channels. For real.
Date: Sun, 03 Mar 2024 00:54:25 -0500

I'm not sure as to the comments regarding program name memoization, but
could the solution be as simple as adding the call to
(%package-module-path) without deleting (current-profile)?

There's probably a more elegant solution, but I found that this patch
resolved the issue:

--8<---------------cut here---------------start------------->8---
 guix/scripts/repl.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/guix/scripts/repl.scm b/guix/scripts/repl.scm
index cb71e59b05..c8e875eb05 100644
--- a/guix/scripts/repl.scm
+++ b/guix/scripts/repl.scm
@@ -26,6 +26,7 @@ (define-module (guix scripts repl)
   #:use-module (srfi srfi-37)
   #:use-module (ice-9 match)
   #:autoload   (guix describe) (current-profile)
+  #:autoload   (gnu packages) (%package-module-path)
   #:autoload   (system repl repl) (start-repl)
   #:autoload   (system repl server)
                   (make-tcp-server-socket make-unix-domain-server-socket)
@@ -192,8 +193,8 @@ (define-command (guix-repl . args)
          ;; (%package-module-path) will contain entries for the channels
          ;; available in the current profile.
          (current-profile)
-
          (set-program-arguments script)
+         (%package-module-path)
          (set-user-module)
 
          ;; When passed a relative file name, 'load-in-vicinity' searches the
@@ -209,7 +210,6 @@ (define-command (guix-repl . args)
               ((guile)
                (save-module-excursion
                 (lambda ()
-                  (current-profile) ;populate (%package-module-path); see above
                   (set-user-module)
                   ;; Do not exit repl on SIGINT.
                   ((@@ (ice-9 top-repl) call-with-sigint)

base-commit: 6f5ea7ac1acb3d1c53baf7620cca66cc87fe5a73
-- 
2.41.0
--8<---------------cut here---------------end--------------->8---

The previous fix in 96739561b87db592716431953cfbbb614e8ff87a did not
matter in my testing, so with that + earlier discussion I removed the
second (current-profile) call.

I have a barebones channel set up at
https://git.sr.ht/~freakingpenguin/channel-demo if it's of any help for
reproducing the issue. Just a couple of Guile scripts + guix
time-machine wrappers.

-- 
Take it easy,
Richard Sent
Making my computer weirder one commit at a time.

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