%desktop-services

%desktop-services

[Ludovic Courtès]

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I thought it would be helpful to have a ‘%desktop-services’ variable
that would provide the things most “desktop” users typically want in
addition to what ‘%base-services’ provides.  See attached patch.

Someone using ‘%desktop-services’ still need to add, say, Xfce to the
declaration’s ‘packages’ field, but that’s already an improvement.  We
could have ‘%desktop-packages’, but I’d rather not choose a specific DE
or WM to put in there.

Thoughts?

Ludo’.


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diff --git a/gnu/services/desktop.scm b/gnu/services/desktop.scm
index 5945f7a..910dc1f 100644
--- a/gnu/services/desktop.scm
+++ b/gnu/services/desktop.scm
@@ -19,17 +19,25 @@
 
 (define-module (gnu services desktop)
   #:use-module (gnu services)
+  #:use-module (gnu services base)
+  #:use-module (gnu services avahi)
+  #:use-module (gnu services xorg)
+  #:use-module (gnu services networking)
+  #:use-module (gnu services ssh)
   #:use-module (gnu system shadow)
   #:use-module (gnu packages glib)
   #:use-module (gnu packages admin)
   #:use-module (gnu packages gnome)
+  #:use-module (gnu packages avahi)
+  #:use-module (gnu packages wicd)
   #:use-module (guix monads)
   #:use-module (guix store)
   #:use-module (guix gexp)
   #:use-module (ice-9 match)
   #:export (dbus-service
             upower-service
-            colord-service))
+            colord-service
+            %desktop-services))
 
 ;;; Commentary:
 ;;;
@@ -267,4 +275,26 @@ site} for more information."
                             (shell
                              #~(string-append #$shadow "/sbin/nologin")))))))))
 
+(define %desktop-services
+  ;; List of services typically useful for a "desktop" use case.
+  (cons* (slim-service)
+
+         (avahi-service)
+         (wicd-service)
+         (upower-service)
+         (colord-service)
+         (dbus-service (list avahi wicd upower colord))
+
+         (ntp-service)
+         (lsh-service)
+
+         (map (lambda (mservice)
+                ;; Provide an nscd ready to use nss-mdns.
+                (mlet %store-monad ((service mservice))
+                  (if (memq 'nscd (service-provision service))
+                      (nscd-service (nscd-configuration)
+                                    #:name-services (list nss-mdns))
+                      mservice)))
+              %base-services)))
+
 ;;; desktop.scm ends here
diff --git a/gnu/system/os-config.tmpl b/gnu/system/os-config.tmpl
index e14c957..9b0a77c 100644
--- a/gnu/system/os-config.tmpl
+++ b/gnu/system/os-config.tmpl
@@ -1,8 +1,8 @@
 ;; This is an operating system configuration template.
 
 (use-modules (gnu))
-(use-service-modules xorg networking dbus avahi)
-(use-package-modules xorg avahi)
+(use-service-modules desktop)
+(use-package-modules xorg xfce)
 
 (operating-system
   (host-name "antelope")
@@ -36,12 +36,8 @@
                 (home-directory "/home/alice"))))
 
   ;; Globally-installed packages.
-  (packages (cons xterm %base-packages))
+  (packages (cons* xterm xfce %base-packages))
 
   ;; Add services to the baseline: the SLiM log-in manager
   ;; for Xorg sessions, a DHCP client, Avahi, and D-Bus.
-  (services (cons* (slim-service)
-                   (dhcp-client-service)
-                   (avahi-service)
-                   (dbus-service (list avahi))
-                   %base-services)))
+  (services %desktop-services))

Re: %desktop-services

[David Thompson]

Ludovic Courtès <ludo@gnu.org> writes:

> I thought it would be helpful to have a ‘%desktop-services’ variable
> that would provide the things most “desktop” users typically want in
> addition to what ‘%base-services’ provides.  See attached patch.
>
> Someone using ‘%desktop-services’ still need to add, say, Xfce to the
> declaration’s ‘packages’ field, but that’s already an improvement.  We
> could have ‘%desktop-packages’, but I’d rather not choose a specific DE
> or WM to put in there.
>
> Thoughts?

Looks great!  Less work for the user.

-- 
David Thompson
Web Developer - Free Software Foundation - http://fsf.org
GPG Key: 0FF1D807
Support the FSF: https://fsf.org/donate