Add one-shot service to update my Inkplate display

2 files changed, 65 insertions, 1 deletions

diff --git a/oni/home/config/rincewind.scm b/oni/home/config/rincewind.scm
index b4d8718..7734900 100644
--- a/oni/home/config/rincewind.scm
+++ b/oni/home/config/rincewind.scm
@@ -81,6 +81,8 @@
                           home-stumpwm-configuration))
   #:use-module ((oni home services syncthing)
                 #:select (home-syncthing-service-type))
+  #:use-module ((oni home services utilities)
+                #:select (home-inkplate-display-service-type))
   #:use-module ((oni home services zsh)
                 #:select (home-zsh-syntax-highlighting-service-type
                           home-zsh-autosuggestions-service-type))
@@ -285,4 +287,6 @@
 
    (service home-stumpwm-service-type
             (home-stumpwm-configuration
-             (package stumpwm+swank))))))
+             (package stumpwm+swank)))
+
+   (service home-inkplate-display-service-type))))
diff --git a/oni/home/services/utilities.scm b/oni/home/services/utilities.scm
new file mode 100644
index 0000000..26d0212
--- /dev/null
+++ b/oni/home/services/utilities.scm
@@ -0,0 +1,60 @@
+(define-module (oni home services utilities)
+  #:use-module ((gnu services configuration)
+                #:select (serialize-package
+                          define-configuration))
+  #: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 ((guix gexp)
+                #:select (gexp
+                          file-append))
+  #:use-module ((guix packages)
+                #:select (package?))
+  #:use-module ((oni packages utilities)
+                #:select (inkplate-display))
+
+  #:export (home-inkplate-display-service-type
+            home-inkplate-display-configuration))
+
+(define (serialize-boolean field value)
+  "")
+
+(define-configuration home-inkplate-display-configuration
+  (package
+    (package inkplate-display)
+    "Package to use for updating the inkplate display.")
+  (auto-start?
+   (boolean #t)
+   "Should the Inkplate display be updated automatically?"))
+
+(define (add-inkplate-display-packages config)
+  (list (home-inkplate-display-configuration-package config)))
+
+(define (home-inkplate-display-shepherd-service config)
+  (list
+   (shepherd-service
+    (documentation "Update the Inkplate display")
+    (provision '(inkplate-display))
+    (auto-start? (home-inkplate-display-configuration-auto-start? config))
+    (one-shot? #t)
+    (start
+     #~(make-forkexec-constructor
+        '(#$(file-append inkplate-display "/bin/inkplate-display")))))))
+
+(define home-inkplate-display-service-type
+  (service-type
+   (name 'home-inkplate-display)
+   (extensions
+    (list (service-extension
+           home-profile-service-type
+           add-inkplate-display-packages)
+          (service-extension
+           home-shepherd-service-type
+           home-inkplate-display-shepherd-service)))
+   (compose identity)
+   (default-value (home-inkplate-display-configuration))
+   (description "Install and configure Inkplate display.")))