From: Jakub Czajka <jakub@ekhem.eu.org>
Date: Sat, 20 Jun 2026 20:58:16 +0000 (+0200)
Subject: [emacs] Set Guile environment variables in dir-locals.
X-Git-Url: https://git.ekhem.eu.org/?a=commitdiff_plain;h=d19629259e50e3f37df3696b804ce8dd4bce971a;p=guix.git

[emacs] Set Guile environment variables in dir-locals.

.dir-locals.el now sets GUILE_LOAD_PATH and GUILE_LOAD_COMPILED_PATH
so that Emacs can compile Guile files with guild compile. TAGS file is
no longer necessary as geiser provides references.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---

diff --git a/.dir-locals.el b/.dir-locals.el
index 5f793fd..be83265 100644
--- a/.dir-locals.el
+++ b/.dir-locals.el
@@ -1,8 +1,22 @@
-;; Copyright (c) 2022-2024 Jakub Czajka <jakub@ekhem.eu.org>
+;; Copyright (c) 2022-2026 Jakub Czajka <jakub@ekhem.eu.org>
 ;; License: GPL-3.0 or later.
 
-((scheme-mode . ((tags-file-name . "~/conf/TAGS")
-		 (eval add-to-list
-		       'completion-at-point-functions
-		       'tags-completion-at-point-function
-		       t))))
+((scheme-mode
+  . ((eval . (setenv "GUIX_PACKAGE_PATH"
+                     (expand-file-name
+                      (locate-dominating-file
+                       default-directory
+                       ".dir-locals.el"))))
+     (eval . (setenv
+              "GUILE_LOAD_PATH"
+              (concat
+               (expand-file-name
+                "~/.config/guix/current/share/guile/site/3.0")
+               ":" (or (getenv "GUILE_LOAD_PATH") ""))))
+     (eval . (setenv
+              "GUILE_LOAD_COMPILED_PATH"
+              (concat
+               (expand-file-name
+                "~/.config/guix/current/lib/guile/3.0/site-ccache")
+               ":"
+               (or (getenv "GUILE_LOAD_COMPILED_PATH") "")))))))
diff --git a/.gitignore b/.gitignore
index 3eecfb9..045ef6d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1 @@
-TAGS
 .dir-locals.el