services: guix: Default `channels' field to #f.

In the absence of the /etc/guix/channels.scm file, %default-channels is used
anyway.  If user manually (or by extra-special-file) created the file, we
should respect it.  This commit therefore changes the default to #f, hopefully
having zero impact on people not actively using the `channels' field.

* gnu/services/base.scm (<guix-configuration>)[channels]: Set default to #f.

Change-Id: I516c1735a037a153fabbebfc337051aaf0be2155
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
This commit is contained in:
Tomas Volf 2024-05-09 01:13:24 +02:00 committed by Ludovic Courtès
parent 398393187c
commit 76a2b9d707
No known key found for this signature in database
GPG key ID: 090B11993D9AEBB5
2 changed files with 2 additions and 2 deletions

View file

@ -19679,7 +19679,7 @@ might want to turn it off for instance in a virtual machine that does
not need it and where the extra boot time is a problem.
@anchor{guix-configuration-channels}
@item @code{channels} (default: @code{%default-channels})
@item @code{channels} (default: @code{#f})
List of channels to be specified in @file{/etc/guix/channels.scm}, which
is what @command{guix pull} uses by default (@pxref{Invoking guix
pull}).

View file

@ -1859,7 +1859,7 @@ (define-record-type* <guix-configuration>
(generate-substitute-key? guix-configuration-generate-substitute-key?
(default #t)) ;Boolean
(channels guix-configuration-channels ;file-like
(default %default-channels))
(default #f))
(chroot-directories guix-configuration-chroot-directories ;list of file-like/strings
(default '()))
(max-silent-time guix-configuration-max-silent-time ;integer