Add xinit setting

It's a huge hack, but it works for now.

oni/home/services/herbstluftwm.scm

@@ -6,7 +6,7 @@
   #:use-module (gnu home services utils)
   #:use-module (guix packages)
   #:use-module (guix gexp)
-  #:use-module (oni home services xsession)
+  #:use-module (oni home services xinit)
   #:use-module (oni gexp)
   #:use-module (srfi srfi-1)
 
@@ -98,11 +98,11 @@
                         (home-herbstluftwm-configuration-extra config))))))
 
 (define (add-herbstluftwm-executable config)
-  (home-xsession-extension
+  (home-xinit-extension
    (wm
     (list
      (mixed-text-file
-      "xsession"
+      "xinit"
       "exec " herbstluftwm "/bin/herbstluftwm --autostart " (home-herbstluftwm-autostart-file config))))))
 
 (define home-herbstluftwm-service-type
@@ -113,7 +113,7 @@
            home-profile-service-type
            add-herbstluftwm-packages)
           (service-extension
-           home-xsession-service-type
+           home-xinit-service-type
            add-herbstluftwm-executable)))
    (compose identity)
    (default-value (home-herbstluftwm-configuration))

oni/home/services/xinit.scm

@@ -0,0 +1,47 @@
+(define-module (oni home services xinit)
+  #:use-module (srfi srfi-1)
+  #:use-module (gnu services configuration)
+  #:use-module (gnu home services)
+  #:use-module (gnu home services utils)
+  #:use-module (guix packages)
+  #:use-module (guix gexp)
+  #:use-module (oni gexp)
+
+  #:export (home-xinit-service-type
+            home-xinit-configuration
+            home-xinit-extension))
+
+(define-configuration home-xinit-configuration
+  (wm
+   (text-config '())
+   "The window manager to start"))
+
+(define-configuration/no-serialization home-xinit-extension
+  (wm
+   (text-config '())
+   "String"))
+
+(define (xinit-home-files config)
+  `((".xinit"
+     ,(mixed-executable-file
+       "xinit"
+       (serialize-text-config 'wm (home-xinit-configuration-wm config))))))
+
+(define (home-xinit-extensions original-config extension-configs)
+  (home-xinit-configuration
+   (wm
+    (if (> (length extension-configs) 0)
+        (home-xinit-extension-wm (last extension-configs))
+        (home-xinit-configuration-wm original-config)))))
+
+(define home-xinit-service-type
+  (service-type
+   (name 'home-xinit)
+   (extensions
+    (list (service-extension
+           home-files-service-type
+           xinit-home-files)))
+   (compose identity)
+   (extend home-xinit-extensions)
+   (default-value (home-xinit-configuration))
+   (description "Configure xinit.")))

oni/home/services/xsession.scm

@@ -8,32 +8,19 @@
   #:use-module (srfi srfi-1)
 
   #:export (home-xsession-service-type
-            home-xsession-configuration
+            home-xsession-configuration))
-            home-xsession-extension))
 
 (define-configuration home-xsession-configuration
   (configuration
    (text-config '())
    "Configuration"))
 
-(define-configuration/no-serialization home-xsession-extension
-  (wm
-   (text-config '())
-   "String"))
-
 (define (xsession-home-files config)
   `((".xsession"
      ,(mixed-executable-file
        "xsession"
        (serialize-text-config 'configuration (home-xsession-configuration-configuration config))))))
 
-(define (home-xsession-extensions original-config extension-configs)
-  (home-xsession-configuration
-   (inherit original-config)
-   (configuration
-    (append (home-xsession-configuration-configuration original-config)
-            (home-xsession-extension-wm (last extension-configs))))))
-
 (define home-xsession-service-type
   (service-type
    (name 'home-xsession)
@@ -42,6 +29,5 @@
            home-files-service-type
            xsession-home-files)))
    (compose identity)
-   (extend home-xsession-extensions)
    (default-value (home-xsession-configuration))
    (description "Configure xsession.")))