[bug#59253] [PATCH] gnu: emacs-magit: Substitute git executable path.

[Liliana Marie Prikler]

Am Sonntag, dem 13.11.2022 um 18:11 -0300 schrieb Thiago Jung
Bauermann:
> Magit has a strong dependency on Git so it should directly reference
> the
> git executable rather than expect it to be available in the profile
> or
> environment.
> 
> This also fixes a build failure in emacs-forge.
> 
> * gnu/packages/emacs-xyz.scm (emacs-magit)[arguments]<#:phases>:
> Substitute
> git path in the ‘magit-git-executable’ variable.
> ---
>  gnu/packages/emacs-xyz.scm | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)
> 
> diff --git a/gnu/packages/emacs-xyz.scm b/gnu/packages/emacs-xyz.scm
> index 8ff6275bad96..1406f8a715f2 100644
> --- a/gnu/packages/emacs-xyz.scm
> +++ b/gnu/packages/emacs-xyz.scm
> @@ -117,6 +117,7 @@
>  ;;; Copyright © 2022 Jose G Perez Taveras <josegpt27@gmail.com>
>  ;;; Copyright © 2022 Hilton Chain <hako@ultrarare.space>
>  ;;; Copyright © 2022 Nicolas Graves <ngraves@ngraves.fr>
> +;;; Copyright © 2022 Thiago Jung Bauermann <bauermann@kolabnow.com>
>  ;;;
>  ;;; This file is part of GNU Guix.
>  ;;;
> @@ -1031,7 +1032,11 @@ (define-public emacs-magit
>                    ("magit-version" #$version))))
>              (add-after 'set-magit-version 'patch-exec-paths
>                (lambda* (#:key inputs #:allow-other-keys)
> -                (make-file-writable "lisp/magit-sequence.el")
> +                (for-each make-file-writable
> +                          (list "lisp/magit-git.el" "lisp/magit-
> sequence.el"))
> +                (emacs-substitute-variables "lisp/magit-git.el"
> +                  ("magit-git-executable"
> +                   (search-input-file inputs "/bin/git")))
>                  (emacs-substitute-variables "lisp/magit-sequence.el"
>                    ("magit-perl-executable"
>                     (search-input-file inputs "/bin/perl")))))
LGTM, will push once I'm done with some other stuff.