adding desktop.nix

modules/desktop.nix

@@ -0,0 +1,85 @@
+{ pkgs, lib, config, ... }:
+
+with lib;
+{
+
+  nix = {
+    extraOptions = "experimental-features = nix-command flakes";
+    package = pkgs.nixVersions.unstable;
+  };
+
+  # This adds hyprland cache to cachix
+  nix.settings = {
+    substituters = ["https://hyprland.cachix.org"];
+    trusted-public-keys = ["hyprland.cachix.org-1:a7pgxzMz7+chwVL3/pzj6jIBMioiJM7ypFP8PwtkuGc="];
+  };
+
+  boot.supportedFilesystems = [ "ntfs" ];
+  services.xserver = {
+    enable = true;
+    autorun = false;
+    # windowManager.awesome = {
+    #   enable = true;
+    #   package = pkgs.awesome;
+    # };
+    displayManager = {
+      startx.enable = true;
+      sddm = {
+        enable = false;
+      };
+      session = [
+        {
+          manage = "desktop";
+          name = "Hyprland";
+          start = ''
+          /home/chris/bin/hyprland &
+          waitPID=$!
+        '';
+        }
+      ];
+    };
+    desktopManager.plasma5 = {
+      enable = true;
+      runUsingSystemd = true;
+    };
+    # desktopManager.gnome.enable = true;
+  };
+
+  services.greetd = {
+    enable = true;
+    settings = rec {
+      initial_session = {
+        command = "dbus-run-session startplasma-wayland";
+        user = "chris";
+      };
+      default_session = {
+        command = "${pkgs.greetd.tuigreet}/bin/tuigreet --time -r --window-padding 2 --cmd 'dbus-run-session startplasma-wayland'";
+        user = "greeter";
+      };
+      plasma_session = {
+        command = "dbus-run-session startplasma-wayland";
+        user = "chris";
+      };
+      hyprland_session = {
+        command = "/home/chris/bin/hyprland";
+        user = "chris";
+      };
+    };
+  };
+
+  environment.etc."greetd/environments".text = ''
+    /home/chris/bin/hyprland
+    fish
+    bash
+    dbus-run-session startplasma-wayland
+'';
+
+  programs.hyprland = {
+    enable = true;
+  };
+
+  services.avahi = {
+    enable = true;
+    nssmdns = true;
+  };
+}