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authorDanny Milosavljevic <dannym@scratchpost.org>2017-04-21 14:37:10 +0200
committerDanny Milosavljevic <dannym@scratchpost.org>2017-05-05 15:03:47 +0200
commit0315abe608007f1fed96cdcae21b6a83902b25e6 (patch)
tree49e616cc9cc4488b48540da9f18ba29ed0c7efa2
parent9530e73b496fefe65dcb936825b6beda79f7fdf2 (diff)
downloadguix-0315abe608007f1fed96cdcae21b6a83902b25e6.tar
guix-0315abe608007f1fed96cdcae21b6a83902b25e6.tar.gz
scripts: Make boot-parameters label include generation number and time.
* guix/scripts/system.scm (system->boot-parameters): Make label include generation number and time.
-rw-r--r--guix/scripts/system.scm9
1 files changed, 7 insertions, 2 deletions
diff --git a/guix/scripts/system.scm b/guix/scripts/system.scm
index 9b77b03746..88368f8f9e 100644
--- a/guix/scripts/system.scm
+++ b/guix/scripts/system.scm
@@ -369,8 +369,13 @@ it atomically, and then run OS's activation script."
NUMBERS, which is a list of generation numbers."
(define (system->boot-parameters system number time)
(unless-file-not-found
- (let* ((params (read-boot-parameters-file system)))
- params)))
+ (let* ((params (read-boot-parameters-file system))
+ (label (boot-parameters-label params)))
+ (boot-parameters
+ (inherit params)
+ (label (string-append label " (#"
+ (number->string number) ", "
+ (seconds->string time) ")"))))))
(let* ((systems (map (cut generation-file-name profile <>)
numbers))
(times (map (lambda (system)