From fc2de6ce134fb012373387ff9d73c75c449c5cc9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludo@gnu.org>
Date: Tue, 12 Sep 2017 08:46:05 +0200
Subject: [PATCH] guix system: Pretty-print device UUIDs.
* guix/scripts/system.scm (display-system-generation): Check if
ROOT-DEVICE is a UUID and pretty-print it if it is.
---
guix/scripts/system.scm | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/guix/scripts/system.scm b/guix/scripts/system.scm
index 7737793189..ea35fcdbc9 100644
--- a/guix/scripts/system.scm
+++ b/guix/scripts/system.scm
@@ -41,6 +41,7 @@
#:use-module (gnu bootloader)
#:use-module (gnu system file-systems)
#:use-module (gnu system linux-container)
+ #:use-module (gnu system uuid)
#:use-module (gnu system vm)
#:use-module (gnu services)
#:use-module (gnu services shepherd)
@@ -530,7 +531,10 @@ list of services."
;; TRANSLATORS: Please preserve the two-space indentation.
(format #t (G_ " label: ~a~%") label)
(format #t (G_ " bootloader: ~a~%") bootloader-name)
- (format #t (G_ " root device: ~a~%") root-device)
+ (format #t (G_ " root device: ~a~%")
+ (if (uuid? root-device)
+ (uuid->string root-device)
+ root-device))
(format #t (G_ " kernel: ~a~%") kernel))))
(define* (list-generations pattern #:optional (profile %system-profile))