Add cbatticon service

oni/home/config/data.scm

@@ -15,6 +15,8 @@
   #:use-module (gnu services)
   #:use-module (guix gexp)
   #:use-module (oni home config common)
+  #:use-module ((oni home services admin)
+                #:select (home-cbatticon-service-type))
   #:use-module (oni home services cmst)
   #:use-module (oni home services dunst)
   #:use-module ((oni home services emacs)
@@ -298,4 +300,5 @@
    (service home-emacs-golden-ratio-service-type)
    (service home-emacs-pinentry-service-type)
 
-   (service home-xss-lock-service-type))))
+   (service home-xss-lock-service-type)
+   (service home-cbatticon-service-type))))

oni/home/services/admin.scm

@@ -0,0 +1,55 @@
+(define-module (oni home services admin)
+  #:use-module ((gnu home services)
+                #:select (service-type
+                          service-extension
+                          home-profile-service-type))
+  #:use-module ((gnu home services shepherd)
+                #:select (home-shepherd-service-type
+                          shepherd-service))
+  #:use-module ((gnu packages admin)
+                #:select (cbatticon))
+  #:use-module ((gnu services configuration)
+                #:select (serialize-package
+                          define-configuration))
+  #:use-module ((guix gexp)
+                #:select (gexp
+                          file-append))
+  #:use-module ((guix packages)
+                #:select (package?))
+
+  #:export (home-cbatticon-configuration
+            home-cbatticon-service-type))
+
+(define-configuration home-cbatticon-configuration
+  (package
+    (package cbatticon)
+    "Package to use for setting cbatticon"))
+
+(define (add-cbatticon-packages config)
+  (list (home-cbatticon-configuration-package config)))
+
+(define (home-cbatticon-shepherd-service config)
+  (list
+   (shepherd-service
+    (documentation "Start cbatticon")
+    (provision '(cbatticon))
+    (auto-start? #t)
+    (start
+     #~(make-forkexec-constructor
+        (list #$(file-append (home-cbatticon-configuration-package config) "/bin/cbatticon"))
+        #:log-file (format #f "~a/.local/var/log/cbatticon.log" (getenv "HOME"))))
+    (stop #~(make-kill-destructor)))))
+
+(define home-cbatticon-service-type
+  (service-type
+   (name 'home-cbatticon)
+   (extensions
+    (list (service-extension
+           home-profile-service-type
+           add-cbatticon-packages)
+          (service-extension
+           home-shepherd-service-type
+           home-cbatticon-shepherd-service)))
+   (compose identity)
+   (default-value (home-cbatticon-configuration))
+   (description "Install and configure cbatticon.")))