installer: Add Sway as an option in the Desktop environment page.

* gnu/installer/services.scm (%system-services): desktop-environment for sway
and its minimal companion packages.
* gnu/tests/install.scm (installation-target-desktop-os-for-gui-tests): Add
sway and its companion packages to operating-system packages.

Change-Id: I22f4cb67752ce1a15009680a1ba081fae129d45a
Signed-off-by: Ludovic Courtès <ludo@gnu.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/gnu/tests/install.scm b/gnu/tests/install.scm
index ab290e16582..1bf7ebcb80c 100644
--- a/gnu/tests/install.scm
+++ b/gnu/tests/install.scm
@@ -46,6 +46,7 @@
   #:use-module (gnu packages package-management)
   #:use-module (gnu packages ratpoison)
   #:use-module (gnu packages suckless)
+  #:use-module (gnu packages terminals)
   #:use-module (gnu packages virtualization)
   #:use-module (gnu packages wm)
   #:use-module (gnu packages xorg)
@@ -2061,7 +2062,8 @@ build (current-guix) and then store a couple of full system images.")
     (packages (append
                (list icewm openbox awesome i3-wm i3status
                      dmenu st ratpoison xterm
-                     emacs emacs-exwm emacs-desktop-environment)
+                     emacs emacs-exwm emacs-desktop-environment
+                     sway wmenu foot)
                %base-packages))
     (services
      (append