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-rw-r--r--gnu/services/mcron.scm34
1 files changed, 26 insertions, 8 deletions
diff --git a/gnu/services/mcron.scm b/gnu/services/mcron.scm
index 9f3afecf62..2ef5980e09 100644
--- a/gnu/services/mcron.scm
+++ b/gnu/services/mcron.scm
@@ -1,6 +1,7 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2016, 2017, 2018, 2019, 2020 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2022 Maxim Cournoyer <maxim.cournoyer@gmail.com>
+;;; Copyright © 2023 Bruno Victal <mirai@makinata.eu>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -33,7 +34,9 @@
mcron-configuration-mcron
mcron-configuration-jobs
mcron-configuration-log?
+ mcron-configuration-log-file
mcron-configuration-log-format
+ mcron-configuration-date-format
mcron-service-type))
@@ -55,6 +58,8 @@
(define list-of-gexps?
(list-of gexp?))
+(define-maybe/no-serialization string)
+
(define-configuration/no-serialization mcron-configuration
(mcron
(file-like mcron)
@@ -70,12 +75,20 @@ specifications,, mcron, GNU@tie{}mcron}).")
(boolean #t)
"Log messages to standard output.")
+ (log-file
+ (string "/var/log/mcron.log")
+ "Log file location.")
+
(log-format
(string "~1@*~a ~a: ~a~%")
"@code{(ice-9 format)} format string for log messages. The default value
produces messages like @samp{@var{pid} @var{name}: @var{message}}
(@pxref{Invoking mcron, Invoking,, mcron, GNU@tie{}mcron}).
-Each message is also prefixed by a timestamp by GNU Shepherd."))
+Each message is also prefixed by a timestamp by GNU Shepherd.")
+
+ (date-format
+ maybe-string
+ "@code{(srfi srfi-19)} format string for date."))
(define (job-files mcron jobs)
"Return a list of file-like object for JOBS, a list of gexps."
@@ -144,24 +157,29 @@ files."
(loop)))))))))
(define (mcron-shepherd-services config)
- (match-record config <mcron-configuration> (mcron jobs log? log-format)
+ (match-record config <mcron-configuration>
+ (mcron jobs log? log-file log-format date-format)
(if (eq? jobs '())
- '() ; nothing to do
+ '() ;nothing to do
(let ((files (job-files mcron jobs)))
(list (shepherd-service
(provision '(mcron))
(requirement '(user-processes))
(modules `((srfi srfi-1)
(srfi srfi-26)
- (ice-9 popen) ;for the 'schedule' action
+ (ice-9 popen) ;for the 'schedule' action
(ice-9 rdelim)
(ice-9 match)
,@%default-modules))
(start #~(make-forkexec-constructor
- (list (string-append #$mcron "/bin/mcron")
+ (list #$(file-append mcron "/bin/mcron")
#$@(if log?
- #~("--log" "--log-format" #$log-format)
- #~())
+ `("--log" "--log-format" ,log-format
+ ,@(if (maybe-value-set? date-format)
+ (list "--date-format"
+ date-format)
+ '()))
+ '())
#$@files)
;; Disable auto-compilation of the job files and
@@ -172,7 +190,7 @@ files."
(remove (cut string-prefix? "PATH=" <>)
(environ)))
- #:log-file "/var/log/mcron.log"))
+ #:log-file #$log-file))
(stop #~(make-kill-destructor))
(actions
(list (shepherd-schedule-action mcron files)))))))))