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reconfigure: Use 'current-channels' to obtain provenance data.

Previously, build-time metadata from (guix config) would be ignored when
available--e.g., when running /run/current-system/profile/bin/guix.

This is a followup to 316fc2acbb.

* guix/scripts/system/reconfigure.scm (check-forward-update): Use
'current-channels' rather than 'current-profile' + 'profile-channels'.
master
Ludovic Courtès 2022-08-28 23:05:57 +02:00
parent 9096bc28a3
commit b08439809f
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1 changed files with 2 additions and 3 deletions

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@ -34,7 +34,7 @@
#:use-module (guix monads)
#:use-module (guix store)
#:use-module ((guix self) #:select (make-config.scm))
#:autoload (guix describe) (current-profile)
#:autoload (guix describe) (current-channels)
#:use-module (guix channels)
#:autoload (guix git) (update-cached-checkout)
#:use-module (guix i18n)
@ -372,8 +372,7 @@ currently-deployed commit (from CURRENT-CHANNELS, which is as returned by
'guix system describe' by default) and the target commit (as returned by 'guix
describe')."
(define new
(or (and=> (current-profile) profile-channels)
'()))
(current-channels))
(when (null? current-channels)
(warning (G_ "cannot determine provenance for current system~%")))