Re: [PATCH v3] .dir-locals.el: Automatically set the GEISER-GUILE-LOAD-PATH variable.

[Maxim Cournoyer]

Hello,

Maxim Cournoyer <maxim.cournoyer@gmail.com> writes:

> * .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..0496e41ca2 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 (boundp '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
>    .

Pushed to master as 0e1b0958bd.

Thank you!

Maxim