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From: Maxim Cournoyer <maxim.cournoyer@gmail.com>
To: guix-devel@gnu.org
Cc: Maxim Cournoyer <maxim.cournoyer@gmail.com>
Subject: [PATCH v2] .dir-locals.el: Automatically set the GEISER-GUILE-LOAD-PATH variable.
Date: Mon, 26 Oct 2020 01:53:16 -0400	[thread overview]
Message-ID: <20201026055316.25592-1-maxim.cournoyer@gmail.com> (raw)
In-Reply-To: <87o8kqowa5.fsf@gmail.com>

* .dir-locals.el: Set the GUIX-DIRECTORY and GEISER-GUILE-LOAD-PATH Emacs
variables based on the location of the .dir-locals file.
---
 .dir-locals.el | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/.dir-locals.el b/.dir-locals.el
index 19f15b3e1a..68df95a6d5 100644
--- a/.dir-locals.el
+++ b/.dir-locals.el
@@ -8,7 +8,26 @@
      ;; For use with 'bug-reference-prog-mode'.
      (bug-reference-url-format . "http://bugs.gnu.org/%s")
      (bug-reference-bug-regexp
-      . "<https?://\\(debbugs\\|bugs\\)\\.gnu\\.org/\\([0-9]+\\)>")))
+      . "<https?://\\(debbugs\\|bugs\\)\\.gnu\\.org/\\([0-9]+\\)>")
+
+     ;; Emacs-Guix
+     (eval . (setq guix-directory
+                   (locate-dominating-file default-directory ".dir-locals.el")))
+
+     ;; Geiser
+     ;; This allows automatically setting the `geiser-guile-load-path'
+     ;; variable when using various Guix checkouts (e.g., via git worktrees).
+     (eval . (let* ((root-dir (expand-file-name
+                               (locate-dominating-file
+                                default-directory ".dir-locals.el")))
+                    ;; Workaround for bug https://issues.guix.gnu.org/43818.
+                    (root-dir* (directory-file-name root-dir)))
+               (unless (fboundp 'geiser-guile-load-path)
+                 (defvar geiser-guile-load-path '()))
+               (make-local-variable 'geiser-guile-load-path)
+               (cl-pushnew root-dir* geiser-guile-load-path
+                           :test #'string-equal)))))
+
  (c-mode          . ((c-file-style . "gnu")))
  (scheme-mode
   .
-- 
2.28.0



  parent reply	other threads:[~2020-10-26  5:53 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-25 18:08 [PATCH] Automatically set `geiser-guile-load-path' from .dir-locals Maxim Cournoyer
2020-10-25 18:13 ` Pierre Neidhardt
2020-10-25 18:42 ` [PATCH] .dir-locals.el: Automatically set the GEISER-GUILE-LOAD-PATH variable Maxim Cournoyer
2020-10-25 18:52   ` Pierre Neidhardt
2020-10-25 21:37     ` Maxim Cournoyer
2020-10-25 21:01   ` Miguel Ángel Arruga Vivas
2020-10-26  5:47     ` Maxim Cournoyer
2020-10-26  5:53     ` Maxim Cournoyer [this message]
2020-10-26  7:56       ` [PATCH v2] " Pierre Neidhardt
2020-10-26 11:38       ` Miguel Ángel Arruga Vivas
2020-10-27 16:53         ` Maxim Cournoyer
2020-10-27 18:58           ` Miguel Ángel Arruga Vivas
2020-10-27 17:44         ` [PATCH v3] " Maxim Cournoyer
2020-10-31  4:19           ` Maxim Cournoyer
2020-11-01  1:02             ` Miguel Ángel Arruga Vivas
2020-10-26 13:43 ` [PATCH] Automatically set `geiser-guile-load-path' from .dir-locals zimoun
2020-10-26 15:03   ` Pierre Neidhardt
2020-11-05  2:20 ` Christopher Lemmer Webber
2020-11-05  4:00   ` Christopher Lemmer Webber
2020-11-05  9:25     ` Miguel Ángel Arruga Vivas
2020-11-05 17:26       ` Christopher Lemmer Webber
2020-11-14 19:57       ` Christopher Lemmer Webber
2020-11-16  4:18         ` Maxim Cournoyer
2020-11-16 14:54           ` Miguel Ángel Arruga Vivas
2020-11-16 17:41             ` Christopher Lemmer Webber
2020-11-16 18:07               ` Christopher Lemmer Webber
2020-11-16 20:57                 ` Miguel Ángel Arruga Vivas
2020-11-16 23:09                   ` Christopher Lemmer Webber
2020-11-17 15:36                   ` Maxim Cournoyer
2020-11-18 10:12                     ` Miguel Ángel Arruga Vivas
2020-11-05 14:21   ` Maxim Cournoyer

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