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authorLudovic Courtès <ludo@gnu.org>2019-03-17 17:02:15 +0100
committerLudovic Courtès <ludo@gnu.org>2019-03-17 22:55:01 +0100
commit55da450a1fc9969d9e791d7d94da90df3aa284db (patch)
tree0a0b8086b56ac2bbe3ad1b05b572cc86556b1d7c /guix/scripts.scm
parentcd2e4b2a8dbded85f7183d86be0747707e55d49e (diff)
scripts: 'warn-about-old-distro' looks at the age of the running Guix.
This fixes a discrepancy that could be seen when running: sudo guix system … where 'guix' would warn about the age of root's Guix, even though the running Guix is the user's, not root's. * guix/scripts.scm (warn-about-old-distro)[false-if-not-found]: Remove. Obtain the profile date by calling 'current-profile-date' instead of stat'ing "current-guix".
Diffstat (limited to 'guix/scripts.scm')
-rw-r--r--guix/scripts.scm50
1 files changed, 20 insertions, 30 deletions
diff --git a/guix/scripts.scm b/guix/scripts.scm
index 5e20ecd92c..75d801a466 100644
--- a/guix/scripts.scm
+++ b/guix/scripts.scm
@@ -1,5 +1,5 @@
;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2013, 2014, 2015, 2017, 2018 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2013, 2014, 2015, 2017, 2018, 2019 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2014 Deck Pickard <deck.r.pickard@gmail.com>
;;; Copyright © 2015, 2016 Alex Kost <alezost@gmail.com>
;;;
@@ -27,6 +27,7 @@
#:use-module (guix packages)
#:use-module (guix derivations)
#:use-module ((guix profiles) #:select (%profile-directory))
+ #:autoload (guix describe) (current-profile-date)
#:use-module (guix build syscalls)
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-19)
@@ -158,36 +159,25 @@ Show what and how will/would be built."
#:key (suggested-command
"guix package -u"))
"Emit a warning if Guix is older than OLD seconds."
- (let-syntax ((false-if-not-found
- (syntax-rules ()
- ((_ exp)
- (catch 'system-error
- (lambda ()
- exp)
- (lambda args
- (if (= ENOENT (system-error-errno args))
- #f
- (apply throw args))))))))
- (define (seconds->days seconds)
- (round (/ seconds (* 3600 24))))
-
- (define age
- (match (false-if-not-found
- (lstat (string-append %profile-directory "/current-guix")))
- (#f #f)
- (stat (- (time-second (current-time time-utc))
- (stat:mtime stat)))))
-
- (when (and age (>= age old))
- (warning (N_ "Your Guix installation is ~a day old.\n"
- "Your Guix installation is ~a days old.\n"
- (seconds->days age))
- (seconds->days age)))
- (when (or (not age) (>= age old))
- (warning (G_ "Consider running 'guix pull' followed by
+ (define (seconds->days seconds)
+ (round (/ seconds (* 3600 24))))
+
+ (define age
+ (match (current-profile-date)
+ (#f #f)
+ (date (- (time-second (current-time time-utc))
+ date))))
+
+ (when (and age (>= age old))
+ (warning (N_ "Your Guix installation is ~a day old.\n"
+ "Your Guix installation is ~a days old.\n"
+ (seconds->days age))
+ (seconds->days age)))
+ (when (or (not age) (>= age old))
+ (warning (G_ "Consider running 'guix pull' followed by
'~a' to get up-to-date packages and security updates.\n")
- suggested-command)
- (newline (guix-warning-port)))))
+ suggested-command)
+ (newline (guix-warning-port))))
(define %disk-space-warning
;; The fraction (between 0 and 1) of free disk space below which a warning