feat: add greetd

modules/dbus.nix

@@ -1,6 +1,6 @@
 { pkgs, ... }: {
   services.dbus = {
     enable = true;
-    packages = [ pkgs.gcr ]; # needed for gnome pinentry
+    packages = with pkgs; [ gcr dconf ];
   };
 }

modules/default.nix

@@ -52,9 +52,9 @@
   imports = [
     ./audio.nix
     ./bluetooth.nix
-    ./boot.nix
     ./dbus.nix
     ./fonts.nix
+    ./greetd.nix
     ./i18n.nix
     ./kdeconnect.nix
     ./keyd.nix
@@ -68,7 +68,6 @@
     ./power.nix
     ./packages.nix
     ./printing.nix
-    ./sddm.nix
     ./security.nix
     ./shell.nix
     ./steam.nix
@@ -76,6 +75,5 @@
     ./unfree.nix
     ./virtualisation.nix
     ./xdg-portal.nix
-    ./xorg.nix
   ];
 }

modules/greetd.nix

@@ -0,0 +1,56 @@
+{ lib, pkgs, config, ... }: with config.bchmnn; lib.mkIf (gui.enable && gui.flavour != [ ]) {
+
+  environment.pathsToLink = [ "/libexec" ]; # links /libexec from derivations to /run/current-system/sw
+
+  programs.sway.enable = builtins.elem "sway" gui.flavour;
+  services.xserver.windowManager.i3.enable = builtins.elem "i3" gui.flavour;
+
+  services.xserver = {
+    libinput.enable = true;
+    displayManager = {
+      startx.enable = builtins.elem "i3" gui.flavour;
+    };
+  };
+
+  environment = {
+    etc = {
+      "greetd/environments".text = ''
+        sway
+      '';
+      "greetd/kanshi-config".text = ''
+        profile nomad {
+          output "LVDS-1" enable
+        }
+
+        profile station {
+          output "LVDS-1" disable
+          output "Dell Inc. DELL U2515H 9X2VY5490XUL" enable mode 1920x1080 position 0,0
+          output "Dell Inc. DELL U2515H 9X2VY5C7138L" enable mode 1920x1080 position 1920,0
+          output "HJW VGA TO HDMI 0x00000100" enable mode 1920x1080 position 3840,0
+        }
+      '';
+      "greetd/sway-config".text = ''
+        exec "${pkgs.kanshi}/bin/kanshi --config /etc/greetd/kanshi-config"
+        exec "${pkgs.greetd.gtkgreet}/bin/gtkgreet -l; swaymsg exit"
+
+        bindsym Mod4+shift+e exec swaynag \
+          -t warning \
+          -m 'What do you want to do?' \
+          -b 'Poweroff' 'systemctl poweroff' \
+          -b 'Reboot' 'systemctl reboot'
+
+        include /etc/sway/config.d/*
+      '';
+    };
+  };
+
+  services.greetd = {
+    enable = true;
+    settings = {
+      default_session = {
+        command = "${pkgs.sway}/bin/sway --config /etc/greetd/sway-config";
+      };
+    };
+  };
+
+}