From 862d9291be03dd240afee25011f7fa212ffdec55 Mon Sep 17 00:00:00 2001
From: Laurent Gueret <gueretlob@pm.me>
Date: Sat, 18 Jul 2026 15:37:43 +0200
Subject: [PATCH] Update on file and add pantheon

---
 hosts/nixos/system/os.nix                |  9 +++----
 modules/system/nixos/graphics/cuda.nix   |  9 -------
 modules/system/nixos/shells/gnome.nix    |  7 ++----
 modules/system/nixos/shells/pantheon.nix | 31 ++++++++++++++++++++++++
 4 files changed, 36 insertions(+), 20 deletions(-)
 create mode 100644 modules/system/nixos/shells/pantheon.nix

diff --git a/hosts/nixos/system/os.nix b/hosts/nixos/system/os.nix
index 2778294..7a00fea 100755
--- a/hosts/nixos/system/os.nix
+++ b/hosts/nixos/system/os.nix
@@ -2,7 +2,7 @@
 
 {
   # System services
-  os.boot.limine.enable = true;
+  os.boot.systemd.enable = true;
   os.boot.plymouth.enable = true;
   os.graphics.nvidia.enable = true;
   os.audio.pipewire.enable = true;
@@ -17,15 +17,12 @@
   # System configurations
   os.keyboard.apple.enable = true;
 
-  # Flatpak configuration
-  os.flatpak.enable = true;
-
   # Virtualisation Apps
   os.virtualisation.cuda.enable = false;
-  os.virtualisation.docker.enable = true;
+  os.virtualisation.podman.enable = true;
 
   # Shells configurations
-  os.shells.gnome.enable = true;
+  os.shells.pantheon.enable = true;
 
   # Terminal
   programs.ssh.enableAskPassword = false; # No-window git push fix
diff --git a/modules/system/nixos/graphics/cuda.nix b/modules/system/nixos/graphics/cuda.nix
index 0ef0b19..af43b25 100644
--- a/modules/system/nixos/graphics/cuda.nix
+++ b/modules/system/nixos/graphics/cuda.nix
@@ -1,5 +1,4 @@
 {
-  pkgs,
   lib,
   config,
   ...
@@ -15,14 +14,6 @@ in
   config = mkIf cfg.enable {
 
     hardware.nvidia-container-toolkit.enable = true;
-    environment.systemPackages = with pkgs.cudaPackages; [
-      cudatoolkit
-      cudnn
-      libcublas
-      libcufile
-      libcusparse
-      nccl
-    ];
 
   };
 }
diff --git a/modules/system/nixos/shells/gnome.nix b/modules/system/nixos/shells/gnome.nix
index 1bd21d9..c5195d7 100644
--- a/modules/system/nixos/shells/gnome.nix
+++ b/modules/system/nixos/shells/gnome.nix
@@ -33,12 +33,9 @@ in
       systemPackages =
         with pkgs;
         [
-          nautilus
-          loupe
           papers
-          simple-scan
-        ]
-        ++ (lib.optional config.os.flatpak.enable gnome-software);
+          nautilus
+        ];
     };
 
   };
diff --git a/modules/system/nixos/shells/pantheon.nix b/modules/system/nixos/shells/pantheon.nix
new file mode 100644
index 0000000..ae363a6
--- /dev/null
+++ b/modules/system/nixos/shells/pantheon.nix
@@ -0,0 +1,31 @@
+{
+  lib,
+  pkgs,
+  config,
+  ...
+}:
+with lib;
+let
+  cfg = config.os.shells.pantheon;
+in
+{
+  options.os.shells.pantheon = {
+    enable = mkEnableOption "System gnome shell service";
+  };
+  config = mkIf cfg.enable {
+
+    services.desktopManager.pantheon.enable = true;
+
+    environment = {
+      pantheon.excludePackages = with pkgs; [
+        elementary-calendar
+        elementary-camera
+        elementary-mail
+        elementary-maps
+        elementary-photos
+        epiphany
+      ];
+    };
+
+  };
+}