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Diffstat (limited to 'gnu/services/upower.scm')
| -rw-r--r-- | gnu/services/upower.scm | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/gnu/services/upower.scm b/gnu/services/upower.scm deleted file mode 100644 index 3654c812f1..0000000000 --- a/gnu/services/upower.scm +++ /dev/null @@ -1,122 +0,0 @@ -;;; GNU Guix --- Functional package management for GNU -;;; Copyright © 2015 Andy Wingo <wingo@igalia.com> -;;; -;;; This file is part of GNU Guix. -;;; -;;; GNU Guix is free software; you can redistribute it and/or modify it -;;; under the terms of the GNU General Public License as published by -;;; the Free Software Foundation; either version 3 of the License, or (at -;;; your option) any later version. -;;; -;;; GNU Guix is distributed in the hope that it will be useful, but -;;; WITHOUT ANY WARRANTY; without even the implied warranty of -;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -;;; GNU General Public License for more details. -;;; -;;; You should have received a copy of the GNU General Public License -;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. - -(define-module (gnu services upower) - #:use-module (gnu services) - #:use-module (gnu system shadow) - #:use-module (gnu packages gnome) - #:use-module (ice-9 match) - #:use-module (guix monads) - #:use-module (guix store) - #:use-module (guix gexp) - #:export (upower-service)) - -;;; Commentary: -;;; -;;; This module provides service definitions for the UPower power and battery -;;; monitoring service. -;;; -;;; Code: - -(define* (configuration-file #:key watts-up-pro? poll-batteries? ignore-lid? - use-percentage-for-policy? percentage-low - percentage-critical percentage-action - time-low time-critical time-action - critical-power-action) - "Return an upower-daemon configuration file." - (define (bool value) - (if value "true\n" "false\n")) - - (text-file "UPower.conf" - (string-append - "[UPower]\n" - "EnableWattsUpPro=" (bool watts-up-pro?) - "NoPollBatteries=" (bool (not poll-batteries?)) - "IgnoreLid=" (bool ignore-lid?) - "UsePercentageForPolicy=" (bool use-percentage-for-policy?) - "PercentageLow=" (number->string percentage-low) "\n" - "PercentageCritical=" (number->string percentage-critical) "\n" - "PercentageAction=" (number->string percentage-action) "\n" - "TimeLow=" (number->string time-low) "\n" - "TimeCritical=" (number->string time-critical) "\n" - "TimeAction=" (number->string time-action) "\n" - "CriticalPowerAction=" (match critical-power-action - ('hybrid-sleep "HybridSleep") - ('hibernate "Hibernate") - ('power-off "PowerOff")) - "\n"))) - -(define* (upower-service #:key (upower upower) - (watts-up-pro? #f) - (poll-batteries? #t) - (ignore-lid? #f) - (use-percentage-for-policy? #f) - (percentage-low 10) - (percentage-critical 3) - (percentage-action 2) - (time-low 1200) - (time-critical 300) - (time-action 120) - (critical-power-action 'hybrid-sleep)) - "Return a service that runs @uref{http://upower.freedesktop.org/, -@command{upowerd}}, a system-wide monitor for power consumption and battery -levels, with the given configuration settings. It implements the -@code{org.freedesktop.UPower} D-Bus interface, and is notably used by GNOME." - (mlet %store-monad ((config (configuration-file - #:watts-up-pro? watts-up-pro? - #:poll-batteries? poll-batteries? - #:ignore-lid? ignore-lid? - #:use-percentage-for-policy? use-percentage-for-policy? - #:percentage-low percentage-low - #:percentage-critical percentage-critical - #:percentage-action percentage-action - #:time-low time-low - #:time-critical time-critical - #:time-action time-action - #:critical-power-action critical-power-action))) - (return - (service - (documentation "Run the UPower power and battery monitor.") - (provision '(upower-daemon)) - (requirement '(dbus-system udev)) - - (start #~(make-forkexec-constructor - (list (string-append #$upower "/libexec/upowerd")) - #:environment-variables - (list (string-append "UPOWER_CONF_FILE_NAME=" #$config)))) - (stop #~(make-kill-destructor)) - (activate #~(begin - (use-modules (guix build utils)) - (mkdir-p "/var/lib/upower") - (let ((user (getpwnam "upower"))) - (chown "/var/lib/upower" - (passwd:uid user) (passwd:gid user))))) - - (user-groups (list (user-group - (name "upower") - (system? #t)))) - (user-accounts (list (user-account - (name "upower") - (group "upower") - (system? #t) - (comment "UPower daemon user") - (home-directory "/var/empty") - (shell - "/run/current-system/profile/sbin/nologin")))))))) - -;;; upower.scm ends here |