Merge remote-tracking branch 'origin/master' into core-updates

 Conflicts:
	doc/guix.texi
	gnu/local.mk
	gnu/packages/admin.scm
	gnu/packages/base.scm
	gnu/packages/chromium.scm
	gnu/packages/compression.scm
	gnu/packages/databases.scm
	gnu/packages/diffoscope.scm
	gnu/packages/freedesktop.scm
	gnu/packages/gnome.scm
	gnu/packages/gnupg.scm
	gnu/packages/guile.scm
	gnu/packages/inkscape.scm
	gnu/packages/llvm.scm
	gnu/packages/openldap.scm
	gnu/packages/pciutils.scm
	gnu/packages/ruby.scm
	gnu/packages/samba.scm
	gnu/packages/sqlite.scm
	gnu/packages/statistics.scm
	gnu/packages/syndication.scm
	gnu/packages/tex.scm
	gnu/packages/tls.scm
	gnu/packages/version-control.scm
	gnu/packages/xml.scm
	guix/build-system/copy.scm
	guix/scripts/home.scm

1 files changed, 145 insertions, 0 deletions

diff --git a/gnu/home/services/pm.scm b/gnu/home/services/pm.scm
new file mode 100644
index 0000000000..5f09941827
--- /dev/null
+++ b/gnu/home/services/pm.scm
@@ -0,0 +1,145 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2022 ( <[email protected]>
+;;;
+;;; 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 home services pm)
+  #:use-module (guix gexp)
+  #:use-module (guix packages)
+  #:use-module (guix records)
+  #:use-module (gnu home services)
+  #:use-module (gnu home services shepherd)
+  #:use-module (gnu packages monitoring)
+  #:use-module (gnu services shepherd)
+
+  #:export (home-batsignal-configuration
+            home-batsignal-service-type))
+
+;;;
+;;; batsignal
+;;;
+;;; Daemon for running commands and displaying notifications on
+;;; battery events.
+;;;
+
+(define-record-type* <home-batsignal-configuration>
+  home-batsignal-configuration make-home-batsignal-configuration
+  home-batsignal-configuration?
+  (warning-level batsignal-warning-level                    ;integer
+                 (default 15))
+  (warning-message batsignal-warning-message                ;string | #f
+                   (default #f))
+  (critical-level batsignal-critical-level                  ;integer
+                 (default 5))
+  (critical-message batsignal-critical-message              ;string | #f
+                    (default #f))
+  (danger-level batsignal-danger-level                      ;integer
+                (default 2))
+  (danger-command batsignal-danger-command                  ;file-like | string | #f
+                  (default #f))
+  (full-level batsignal-full-level                          ;integer | #f
+              (default #f))
+  (full-message batsignal-full-message                      ;string | #f
+                (default #f))
+  (batteries batsignal-batteries                            ;list of string
+             (default '()))
+  (poll-delay batsignal-poll-delay                          ;integer
+              (default 60))
+  (icon batsignal-icon                                      ;file-like | #f
+        (default #f))
+  (notifications? batsignal-notifications?                  ;boolean
+                  (default #t))
+  (notifications-expire? batsignal-notifications-expire?    ;boolean
+                         (default #f))
+  (notification-command batsignal-notification-command      ;string | #f
+                        (default #f))
+  (ignore-missing? batsignal-ignore-missing?                ;boolean
+                   (default #f)))
+
+(define (home-batsignal-shepherd-services config)
+  (let ((warning-level (batsignal-warning-level config))
+        (warning-message (batsignal-warning-message config))
+        (critical-level (batsignal-critical-level config))
+        (critical-message (batsignal-critical-message config))
+        (danger-level (batsignal-danger-level config))
+        (danger-command (batsignal-danger-command config))
+        (full-level (batsignal-full-level config))
+        (full-message (batsignal-full-message config))
+        (batteries (batsignal-batteries config))
+        (poll-delay (batsignal-poll-delay config))
+        (icon (batsignal-icon config))
+        (notifications? (batsignal-notifications? config))
+        (notifications-expire? (batsignal-notifications-expire? config))
+        (notification-command (batsignal-notification-command config))
+        (ignore-missing? (batsignal-ignore-missing? config)))
+    (list (shepherd-service
+           (provision '(batsignal))
+           (documentation "Run the batsignal battery-watching daemon.")
+           (start #~(make-forkexec-constructor
+                     (append (list #$(file-append batsignal "/bin/batsignal")
+                                   "-w" (number->string #$warning-level)
+                                   "-c" (number->string #$critical-level)
+                                   "-d" (number->string #$danger-level)
+                                   "-m" (number->string #$poll-delay))
+                             (if #$warning-message
+                                 (list "-W" #$warning-message)
+                                 (list))
+                             (if #$critical-message
+                                 (list "-C" #$critical-message)
+                                 (list))
+                             (if #$danger-command
+                                 (list "-D" #$danger-command)
+                                 (list))
+                             (if #$full-level
+                                 (list "-f" (number->string #$full-level))
+                                 (list))
+                             (if #$full-message
+                                 (list "-F" #$full-message)
+                                 (list))
+                             (if (null? (list #$@batteries))
+                                 (list)
+                                 (list "-n" (string-join (list #$@batteries) ",")))
+                             (if #$icon
+                                 (list "-I" #$icon)
+                                 (list))
+                             (if #$notifications?
+                                 (list)
+                                 (list "-N"))
+                             (if #$notifications-expire?
+                                 (list "-e")
+                                 (list))
+                             (if #$notification-command
+                                 (list "-M" #$notification-command)
+                                 (list))
+                             (if #$ignore-missing?
+                                 (list "-i")
+                                 (list)))
+                     #:log-file (string-append
+                                 (or (getenv "XDG_LOG_HOME")
+                                     (format #f "~a/.local/var/log"
+                                               (getenv "HOME")))
+                                 "/batsignal.log")))
+           (stop #~(make-kill-destructor))))))
+
+(define home-batsignal-service-type
+  (service-type
+   (name 'home-batsignal)
+   (extensions
+    (list (service-extension home-shepherd-service-type
+                             home-batsignal-shepherd-services)))
+   (default-value (home-batsignal-configuration))
+   (description
+    "Run batsignal, a battery watching and notification daemon.")))