diff options
| -rw-r--r-- | gnu/home/services/mcron.scm | 96 | ||||
| -rw-r--r-- | gnu/services/mcron.scm | 84 |
2 files changed, 47 insertions, 133 deletions
diff --git a/gnu/home/services/mcron.scm b/gnu/home/services/mcron.scm index f51edd6634..23be44ba07 100644 --- a/gnu/home/services/mcron.scm +++ b/gnu/home/services/mcron.scm @@ -2,6 +2,7 @@ ;;; Copyright © 2021, 2023 Andrew Tropin <andrew@trop.in> ;;; Copyright © 2021 Xinglu Chen <public@yoctocell.xyz> ;;; Copyright © 2022 Maxim Cournoyer <maxim.cournoyer@gmail.com> +;;; Copyright © 2023 Ludovic Courtès <ludo@gnu.org> ;;; ;;; This file is part of GNU Guix. ;;; @@ -19,16 +20,9 @@ ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. (define-module (gnu home services mcron) - #:use-module (gnu packages guile-xyz) #:use-module (gnu home services) - #:use-module (gnu services configuration) - #:use-module (gnu services shepherd) #:use-module (gnu home services shepherd) - #:use-module (guix records) - #:use-module (guix gexp) - #:use-module (srfi srfi-1) - #:use-module (ice-9 match) - + #:use-module (gnu services mcron) ;for the service mapping #:export (home-mcron-configuration home-mcron-service-type)) @@ -55,86 +49,16 @@ ;; ;;; Code: -(define list-of-gexps? - (list-of gexp?)) - -(define-configuration/no-serialization home-mcron-configuration - (mcron (file-like mcron) "The mcron package to use.") - (jobs - (list-of-gexps '()) - "This is a list of gexps (@pxref{G-Expressions}), where each gexp -corresponds to an mcron job specification (@pxref{Syntax, mcron job -specifications,, mcron, GNU@tie{}mcron}).") - (log? (boolean #t) "Log messages to standard output.") - (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.")) - -(define job-files (@@ (gnu services mcron) job-files)) -(define shepherd-schedule-action - (@@ (gnu services mcron) shepherd-schedule-action)) - -(define (home-mcron-shepherd-services config) - (match-record config <home-mcron-configuration> - (mcron jobs log? log-format) - (if (null? jobs) - '() ;no jobs to run - (let ((files (job-files mcron jobs))) - (list (shepherd-service - (documentation "User cron jobs.") - (provision '(mcron)) - (modules `((srfi srfi-1) - (srfi srfi-26) - (ice-9 popen) ;for the 'schedule' action - (ice-9 rdelim) - (ice-9 match) - ,@%default-modules)) - (start #~(make-forkexec-constructor - (list (string-append #$mcron "/bin/mcron") - #$@(if log? - #~("--log" "--log-format" #$log-format) - #~()) - #$@files) - #:log-file (string-append - (or (getenv "XDG_STATE_HOME") - (format #f "~a/.local/state" - (getenv "HOME"))) - "/log/mcron.log"))) - (stop #~(make-kill-destructor)) - (actions - (list (shepherd-schedule-action mcron files))))))))) - -(define home-mcron-profile (compose list home-mcron-configuration-mcron)) - -(define (home-mcron-extend config jobs) - (home-mcron-configuration - (inherit config) - (jobs (append (home-mcron-configuration-jobs config) - jobs)))) +(define-syntax-rule (home-mcron-configuration fields ...) + ;; Macro provided for backward compatibility. + (for-home (mcron-configuration fields ...))) (define home-mcron-service-type - (service-type (name 'home-mcron) - (extensions - (list (service-extension - home-shepherd-service-type - home-mcron-shepherd-services) - (service-extension - home-profile-service-type - home-mcron-profile))) - (compose concatenate) - (extend home-mcron-extend) - (default-value (home-mcron-configuration)) - (description - "Install and configure the GNU mcron cron job manager."))) + (service-type + (inherit (system->home-service-type mcron-service-type)) + (default-value (for-home (mcron-configuration))))) - -;;; -;;; Generate documentation. -;;; -(define (generate-doc) - (configuration->documentation 'home-mcron-configuration)) +(define-service-type-mapping + mcron-service-type => home-mcron-service-type) ;;; mcron.scm ends here diff --git a/gnu/services/mcron.scm b/gnu/services/mcron.scm index 2ef5980e09..db8b539ff5 100644 --- a/gnu/services/mcron.scm +++ b/gnu/services/mcron.scm @@ -1,5 +1,5 @@ ;;; GNU Guix --- Functional package management for GNU -;;; Copyright © 2016, 2017, 2018, 2019, 2020 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2016-2020, 2023 Ludovic Courtès <ludo@gnu.org> ;;; Copyright © 2022 Maxim Cournoyer <maxim.cournoyer@gmail.com> ;;; Copyright © 2023 Bruno Victal <mirai@makinata.eu> ;;; @@ -20,10 +20,8 @@ (define-module (gnu services mcron) #:use-module (gnu services) - #:use-module (gnu services configuration) #:use-module (gnu services shepherd) #:use-module (gnu packages guile-xyz) - #:use-module (guix deprecation) #:use-module (guix records) #:use-module (guix gexp) #:use-module (srfi srfi-1) @@ -37,6 +35,7 @@ mcron-configuration-log-file mcron-configuration-log-format mcron-configuration-date-format + mcron-configuration-home-service? mcron-service-type)) @@ -55,40 +54,34 @@ ;;; ;;; Code: -(define list-of-gexps? - (list-of gexp?)) - -(define-maybe/no-serialization string) - -(define-configuration/no-serialization mcron-configuration - (mcron - (file-like mcron) - "The mcron package to use.") - - (jobs - (list-of-gexps '()) - "This is a list of gexps (@pxref{G-Expressions}), where each gexp -corresponds to an mcron job specification (@pxref{Syntax, mcron job -specifications,, mcron, GNU@tie{}mcron}).") - - (log? - (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.") - - (date-format - maybe-string - "@code{(srfi srfi-19)} format string for date.")) +;; Configuration of mcron. +;; XXX: 'define-configuration' cannot be used here due to the need for +;; 'thunked' and 'innate' fields as well as 'this-mcron-configuration'. +(define-record-type* <mcron-configuration> mcron-configuration + make-mcron-configuration + mcron-configuration? + this-mcron-configuration + + (mcron mcron-configuration-mcron ;file-like + (default mcron)) + (jobs mcron-configuration-jobs ;list of gexps + (default '())) + (log? mcron-configuration-log? ;Boolean + (default #t)) + (log-file mcron-configuration-log-file ;string | gexp + (thunked) + (default + (if (mcron-configuration-home-service? + this-mcron-configuration) + #~(string-append %user-log-dir "/mcron.log") + "/var/log/mcron.log"))) + (log-format mcron-configuration-log-format ;string + (default "~1@*~a ~a: ~a~%")) + (date-format mcron-configuration-date-format ;string | #f + (default #f)) + + (home-service? mcron-configuration-home-service? + (default for-home?) (innate))) (define (job-files mcron jobs) "Return a list of file-like object for JOBS, a list of gexps." @@ -158,13 +151,15 @@ files." (define (mcron-shepherd-services config) (match-record config <mcron-configuration> - (mcron jobs log? log-file log-format date-format) + (mcron jobs log? log-file log-format date-format home-service?) (if (eq? jobs '()) '() ;nothing to do (let ((files (job-files mcron jobs))) (list (shepherd-service (provision '(mcron)) - (requirement '(user-processes)) + (requirement (if home-service? + '() + '(user-processes))) (modules `((srfi srfi-1) (srfi srfi-26) (ice-9 popen) ;for the 'schedule' action @@ -175,7 +170,7 @@ files." (list #$(file-append mcron "/bin/mcron") #$@(if log? `("--log" "--log-format" ,log-format - ,@(if (maybe-value-set? date-format) + ,@(if date-format (list "--date-format" date-format) '())) @@ -209,15 +204,10 @@ files." (extend (lambda (config jobs) (mcron-configuration (inherit config) + (home-service? + (mcron-configuration-home-service? config)) (jobs (append (mcron-configuration-jobs config) jobs))))) (default-value (mcron-configuration)))) ;empty job list - -;;; -;;; Generate documentation. -;;; -(define (generate-doc) - (configuration->documentation 'mcron-configuration)) - ;;; mcron.scm ends here |