@@ -329,20 +329,16 @@ (define* (profile->boot-alternatives #:optional (profile %system-profile)
"Return a list of 'boot-parameters' for the generations of PROFILE specified
by NUMBERS, which is a list of generation numbers. The list is ordered from
the most recent to the oldest profiles."
- (define (system->boot-parameters system number epoch)
+ (define (generation->boot-parameters number)
(unless-file-not-found
- (let* ((params (read-boot-parameters-file system))
+ (let* ((system (generation-file-name profile number))
+ (params (read-boot-parameters-file system))
+ (epoch (stat:mtime (lstat system)))
(text (boot-parameters-label params)))
(boot-parameters
(inherit params)
(label (decorated-boot-label text number epoch))))))
- (let* ((systems (map (cut generation-file-name profile <>)
- numbers))
- (times (map (lambda (system)
- (unless-file-not-found
- (stat:mtime (lstat system))))
- systems)))
- (filter-map system->boot-parameters systems numbers times)))
+ (filter-map generation->boot-parameters numbers))
;;;
From: Felix Lechner <felix.lechner@lease-up.com> * guix/scripts/system.scm (profile->boot-alternatives)[system->boot-parameters]: Rename to generation->boot-parameters and factor out processing from... (profile->boot-alternatives): ...here. Change-Id: If31eeb4cef4f5a107a0ee5ad3f117bf38629ac38 --- guix/scripts/system.scm | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-)