Add greetd

guix/config.scm

@@ -81,7 +81,11 @@
 
   (services (append
 	      (modify-services %desktop-services
-			      (delete gdm-service-type))
+			       (delete gdm-service-type)
+                               (delete login-service-type)
+                               (delete mingetty-service-type)
+                               (delete console-font-service-type)
+                               )
               ;; Configure swaylock
               (list (service screen-locker-service-type
                         (screen-locker-configuration
@@ -89,6 +93,21 @@
                          (program (file-append swaylock "/bin/swaylock"))
                          (using-pam? #t)
                          (using-setuid? #f)))
+                    
+                    (service greetd-service-type
+                        (greetd-configuration
+                         (greeter-supplementary-groups (list "video" "input"))
+                         (terminals
+                          (list
+                           ;; TTY1 is the graphical login screen for Sway
+                           (greetd-terminal-configuration
+                            (terminal-vt "1")
+                            (terminal-switch #t)
+                            (default-session-command (greetd-wlgreet-sway-session))
+                            )
+
+                           (greetd-terminal-configuration (terminal-vt "2"))
+                           (greetd-terminal-configuration (terminal-vt "3"))))))                    
 	       )))