cleanup

direnvs/python/.python-version

@@ -0,0 +1 @@
+3.11

direnvs/python/main.py

@@ -0,0 +1,6 @@
+def main():
+    print("Hello from python!")
+
+
+if __name__ == "__main__":
+    main()

direnvs/python/pyproject.toml

@@ -0,0 +1,9 @@
+[project]
+name = "python"
+version = "0.1.0"
+description = "Add your description here"
+readme = "README.md"
+requires-python = ">=3.11"
+dependencies = [
+    "jupyter>=1.1.1",
+]

flake.lock

@@ -30,11 +30,11 @@
         ]
       },
       "locked": {
-  "lastModified": 1754091436,
-  "narHash": "sha256-XKqDMN1/Qj1DKivQvscI4vmHfDfvYR2pfuFOJiCeewM=",
+        "lastModified": 1763759067,
+        "narHash": "sha256-LlLt2Jo/gMNYAwOgdRQBrsRoOz7BPRkzvNaI/fzXi2Q=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-  "rev": "67df8c627c2c39c41dbec76a1f201929929ab0bd",
+        "rev": "2cccadc7357c0ba201788ae99c4dfa90728ef5e0",
         "type": "github"
       },
       "original": {
@@ -61,24 +61,6 @@
         "type": "github"
       }
     },
-  "flake-utils_2": {
-  "inputs": {
-  "systems": "systems_3"
-  },
-  "locked": {
-  "lastModified": 1731533236,
-  "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
-  "owner": "numtide",
-  "repo": "flake-utils",
-  "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
-  "type": "github"
-  },
-  "original": {
-  "owner": "numtide",
-  "repo": "flake-utils",
-  "type": "github"
-  }
-  },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
@@ -86,11 +68,11 @@
         ]
       },
       "locked": {
-  "lastModified": 1755442500,
-  "narHash": "sha256-RHK4H6SWzkAtW/5WBHsyugaXJX25yr5y7FAZznxcBJs=",
+        "lastModified": 1765202646,
+        "narHash": "sha256-Cgceqa+xPgI8JiS1fMaviGw4dthTeW2RqE6RUR4OcS8=",
         "owner": "nix-community",
         "repo": "home-manager",
-  "rev": "d2ffdedfc39c591367b1ddf22b4ce107f029dcc3",
+        "rev": "caa47b637d877124ac891a64abc14de09fce1675",
         "type": "github"
       },
       "original": {
@@ -99,34 +81,6 @@
         "type": "github"
       }
     },
-  "ixx": {
-  "inputs": {
-  "flake-utils": [
-  "nixvim",
-  "nuschtosSearch",
-  "flake-utils"
-  ],
-  "nixpkgs": [
-  "nixvim",
-  "nuschtosSearch",
-  "nixpkgs"
-  ]
-  },
-  "locked": {
-  "lastModified": 1748294338,
-  "narHash": "sha256-FVO01jdmUNArzBS7NmaktLdGA5qA3lUMJ4B7a05Iynw=",
-  "owner": "NuschtOS",
-  "repo": "ixx",
-  "rev": "cc5f390f7caf265461d4aab37e98d2292ebbdb85",
-  "type": "github"
-  },
-  "original": {
-  "owner": "NuschtOS",
-  "ref": "v0.0.8",
-  "repo": "ixx",
-  "type": "github"
-  }
-  },
     "nix-ai-tools": {
       "inputs": {
         "blueprint": "blueprint",
@@ -134,11 +88,11 @@
         "treefmt-nix": "treefmt-nix"
       },
       "locked": {
-  "lastModified": 1764903547,
-  "narHash": "sha256-ZAkVNnHrjp4lLtcpA0bLk7IoR4UuxeR/X3vD/G2nX8o=",
+        "lastModified": 1765203591,
+        "narHash": "sha256-LAWxwGYTM6bZqTode/bHmR2tX96X4u0JQDOaHxUSNkA=",
         "owner": "numtide",
         "repo": "nix-ai-tools",
-  "rev": "a5eb2131473bdaaa6081db3d17eb1b2a98b5e781",
+        "rev": "edfd764a49e2440fd2169c9e14d8fd6b7df11135",
         "type": "github"
       },
       "original": {
@@ -149,11 +103,11 @@
     },
     "nixpkgs": {
       "locked": {
-  "lastModified": 1764856222,
-  "narHash": "sha256-yEJmtoFu4cJre1NuU4fb8q57Oux+NTbocnALtJ64aEI=",
+        "lastModified": 1764947035,
+        "narHash": "sha256-EYHSjVM4Ox4lvCXUMiKKs2vETUSL5mx+J2FfutM7T9w=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-  "rev": "ece6e266caf1effab32eceef0403b797b4330373",
+        "rev": "a672be65651c80d3f592a89b3945466584a22069",
         "type": "github"
       },
       "original": {
@@ -165,11 +119,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-  "lastModified": 1755186698,
-  "narHash": "sha256-wNO3+Ks2jZJ4nTHMuks+cxAiVBGNuEBXsT29Bz6HASo=",
+        "lastModified": 1764950072,
+        "narHash": "sha256-BmPWzogsG2GsXZtlT+MTcAWeDK5hkbGRZTeZNW42fwA=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-  "rev": "fbcf476f790d8a217c3eab4e12033dc4a0f6d23c",
+        "rev": "f61125a668a320878494449750330ca58b78c557",
         "type": "github"
       },
       "original": {
@@ -185,47 +139,22 @@
         "nixpkgs": [
           "nixpkgs"
         ],
-  "nuschtosSearch": "nuschtosSearch",
-  "systems": "systems_4"
+        "systems": "systems_3"
       },
       "locked": {
-  "lastModified": 1754262585,
-  "narHash": "sha256-Yz5dJ0VzGRzSRHdHldsWQbuFYmtP3NWNreCvPfCi9CI=",
+        "lastModified": 1765210697,
+        "narHash": "sha256-Gq6/MRmBhNjGdMDFvZBcnPcfuw/j/dk6N1Y9R+HSA7Q=",
         "owner": "nix-community",
         "repo": "nixvim",
-  "rev": "ab1b5962e1ca90b42de47e1172e0d24ca80e6256",
+        "rev": "05c57f2e74d39e87ef0696e450b7e817dde5378d",
         "type": "github"
       },
       "original": {
         "owner": "nix-community",
-  "ref": "nixos-25.05",
         "repo": "nixvim",
         "type": "github"
       }
     },
-  "nuschtosSearch": {
-  "inputs": {
-  "flake-utils": "flake-utils_2",
-  "ixx": "ixx",
-  "nixpkgs": [
-  "nixvim",
-  "nixpkgs"
-  ]
-  },
-  "locked": {
-  "lastModified": 1753771532,
-  "narHash": "sha256-Pmpke0JtLRzgdlwDC5a+aiLVZ11JPUO5Bcqkj0nHE/k=",
-  "owner": "NuschtOS",
-  "repo": "search",
-  "rev": "2a65adaf2c0c428efb0f4a2bc406aab466e96a06",
-  "type": "github"
-  },
-  "original": {
-  "owner": "NuschtOS",
-  "repo": "search",
-  "type": "github"
-  }
-  },
     "root": {
       "inputs": {
         "flake-utils": "flake-utils",
@@ -280,21 +209,6 @@
         "type": "github"
       }
     },
-  "systems_4": {
-  "locked": {
-  "lastModified": 1681028828,
-  "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-  "owner": "nix-systems",
-  "repo": "default",
-  "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-  "type": "github"
-  },
-  "original": {
-  "owner": "nix-systems",
-  "repo": "default",
-  "type": "github"
-  }
-  },
     "treefmt-nix": {
       "inputs": {
         "nixpkgs": [
@@ -319,4 +233,4 @@
   },
   "root": "root",
   "version": 7
-  }
+}

flake.nix

@@ -9,7 +9,7 @@
     };
     flake-utils.url = "github:numtide/flake-utils";
     nixvim = {
-      url = "github:nix-community/nixvim/nixos-25.05";
+      url = "github:nix-community/nixvim";
 
       inputs.nixpkgs.follows = "nixpkgs";
     };
@@ -18,42 +18,32 @@
   };
 
   outputs = { self, nixpkgs, home-manager, flake-utils, nixvim, nix-ai-tools } @ inputs: {
+    # Reusable modules
+    homeManagerModules.copilot-cli = import ./modules/home-manager/copilot-cli.nix;
+    nixosModules.auto-upgrade = import ./modules/nixos/auto-upgrade.nix;
 
-
-
-    homeManagerModules.copilot-cli = { lib, pkgs, config, inputs, ... }: {
-      options.programs.copilot-cli.enable = lib.mkEnableOption "";
-      config = lib.mkIf config.programs.copilot-cli.enable {
-        home.packages = [
-          (
-            inputs.nix-ai-tools.packages.${pkgs.system}.copilot-cli or
-              (inputs.nixpkgs.legacyPackages.${pkgs.system}.fetchgit {
-                url = "github:numtide/nix-ai-tools";
-                ref = "main";
-              }).packages.${pkgs.system}.copilot-cli
-          )
-        ];
-      };
-    };
-
+    # Host configurations
     nixosConfigurations.nxs = nixpkgs.lib.nixosSystem {
       system = "x86_64-linux";
+      specialArgs = { inherit inputs; };
       modules = [
         ./hosts/nxs/configuration.nix
         ./hosts/nxs/hardware-configuration.nix
+        self.nixosModules.auto-upgrade
         home-manager.nixosModules.home-manager
         {
-          home-manager.useGlobalPkgs = true;
-          home-manager.useUserPackages = true;
-          home-manager.extraSpecialArgs = { inherit inputs; };
-          home-manager.users.narrator = import ./hosts/nxs/home.nix;
-          system.autoUpgrade = {
+          home-manager = {
+            useGlobalPkgs = true;
+            useUserPackages = true;
+            extraSpecialArgs = { inherit inputs; };
+            users.narrator = import ./hosts/nxs/home.nix;
+            sharedModules = [
+              self.homeManagerModules.copilot-cli
+            ];
+          };
+          nixos.autoUpgrade = {
             enable = true;
-            flake = self.outPath; # <<< here use self.outPath directly, NOT inputs.self
-            flags = [ "-L" ];
-            dates = "02:00";
-            randomizedDelaySec = "45min";
-            operation = "switch";
+            flakePath = self.outPath;
           };
         }
       ];

hosts/nxs/configuration.nix

@@ -1,136 +1,47 @@
-# Edit this configuration file to define what should be installed on
-# your system. Help is available in the configuration.nix(5) man page, on
-# https://search.nixos.org/options and in the NixOS manual (`nixos-help`).
-
 { config, lib, pkgs, ... }:
 
 {
-  imports =
-    [
+  imports = [
     ./hardware-configuration.nix
+    ./modules/nixos/boot.nix
+    ./modules/nixos/hardware.nix
+    ./modules/nixos/desktop.nix
+    ./modules/nixos/power-management.nix
   ];
 
+  # System settings
   nix.settings.experimental-features = [ "nix-command" "flakes" ];
-  fileSystems."/home" = {
-    device = "/dev/disk/by-uuid/31dbc3a8-dfdc-4177-8d3e-2b6e294e7daf";
-    fsType = "btrfs";
-  };
-  swapDevices = [
-    { device = "/dev/disk/by-uuid/f9da6980-510f-4cce-bff5-50a791346c07"; }
-  ];
   nixpkgs.config.allowUnfree = true;
-  # Use the systemd-boot EFI boot loader.
-  #boot.loader.systemd-boot.enable = true;
-  #boot.loader.efi.canTouchEfiVariables = true;
-  boot.loader.grub.enable = true;
-  boot.loader.grub.efiSupport = true;
-  boot.loader.efi.efiSysMountPoint = "/boot/efi";
-  boot.loader.grub.device = "nodev";
-  boot.loader.grub.useOSProber = true;
-  boot.loader.grub.configurationLimit = 5;
-  boot.loader.efi.canTouchEfiVariables = true;
-  #boot.loader.grub.efiInstallAsRemovable = true;
-  boot.loader.grub.extraConfig = ''
-    GRUB_DISABLE_OS_PROBER=false  
-    GRUB_TERMINAL_OUTPUT=console
-  '';
+  system.stateVersion = "25.05";
 
-  boot.loader.grub.gfxmodeBios = "1280x720"; # for BIOS, or
-  boot.loader.grub.gfxmodeEfi = "1280x720"; # for EFI
-  boot.loader.grub.gfxpayloadBios = "keep";
-  # Use latest kernel.
-  boot.kernelPackages = pkgs.linuxPackages_latest;
-  boot.kernelParams = [ "nvidia-drm.modeset=1" "nvidia.NVreg_PreserveVideoMemoryAllocations=1" ];
-  networking.hostName = "nxs"; # Define your hostname.
-  # Pick only one of the below networking options.
-  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
-  networking.networkmanager.enable = true; # Easiest to use and most distros use this by default.
+  # Networking
+  networking = {
+    hostName = "nxs";
+    networkmanager.enable = true;
+    firewall.enable = true;
+  };
 
-  # Set your time zone.
+  # Localization
   time.timeZone = "Europe/Rome";
-  virtualisation.docker.enable = true;
 
-  # optional but sane:
-  virtualisation.docker.enableOnBoot = true;
-  # Configure network proxy if necessary
-  # networking.proxy.default = "http://user:password@proxy:port/";
-  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
-
-  # Select internationalisation properties.
-  # i18n.defaultLocale = "en_US.UTF-8";
-  # console = {
-  #   font = "Lat2-Terminus16";
-  #   keyMap = "us";
-  #   useXkbConfig = true; # use xkb.options in tty.
-  # };
-
-  # Enable the X11 windowing system.
-  services.xserver = {
+  # Virtualization
+  virtualisation.docker = {
     enable = true;
-
-    libinput = {
-      enable = true;
-
-      touchpad = {
-        naturalScrolling = true;
-        tapping = true;
-        disableWhileTyping = true;
-        clickMethod = "clickfinger";
-      };
+    enableOnBoot = true;
   };
 
-    displayManager.lightdm = {
-      enable = true;
-      autoLogin.enable = true;
-      autoLogin.user = "narrator";
-    };
-    windowManager.i3.enable = true;
-
-
-    videoDrivers = [ "amdgpu" "nvidia" ];
-    deviceSection = ''
-      BusID "PCI:1:0:0"
-      Driver "nvidia"
-    '';
-  };
-
-  # Configure keymap in X11
-  # services.xserver.xkb.layout = "us";
-  # services.xserver.xkb.options = "eurosign:e,caps:escape";
-
-  # Enable CUPS to print documents.
-  # services.printing.enable = true;
-
-  # Enable sound.
-  # services.pulseaudio.enable = true;
-  # OR
-  security.rtkit.enable = true;
-  services.pipewire = {
-    alsa.enable = true;
-    enable = true;
-    pulse.enable = true;
-  };
-
-  # Enable touchpad support (enabled default in most desktopManager).
-  # services.libinput.enable = true;
-
-  # Define a user account. Don't forget to set a password with ‘passwd’.
+  # Users
   programs.fish.enable = true;
   users.users.narrator = {
     isNormalUser = true;
-    extraGroups = [ "wheel" "docker" ]; # Enable ‘sudo’ for the user.
+    extraGroups = [ "wheel" "docker" ];
     shell = pkgs.fish;
-    packages = with pkgs; [
-      tree
-    ];
+    packages = with pkgs; [ tree ];
   };
 
-  programs.firefox.enable = true;
-
-  # List packages installed in system profile.
-  # You can use https://search.nixos.org/ to find more packages (and options).
+  # System packages
   environment.systemPackages = with pkgs; [
-    vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
+    vim
     gnupg
     wget
     cryptsetup
@@ -143,119 +54,28 @@
     git
     pinentry-curses
     lightdm
-    i3-gaps
+    i3
     awesome
     blueman
   ];
-  fonts.packages = with pkgs; [
-    nerd-fonts.fira-code
-    nerd-fonts.droid-sans-mono
-    nerd-fonts.symbols-only
-  ];
-  services.logind = {
 
-    lidSwitch = "ignore";
-    lidSwitchDocked = "ignore";
-    lidSwitchExternalPower = "lock";
-    extraConfig = ''
-      	IdleAction=ignore
-              HandleSuspendKey=ignore
-              HandleLidSwitch=ignore
-      	HandleLidSwitchDocked=ignore
-              SuspendKeyIgnoreInhibited=yes
-              LidSwitchIgnoreInhibited=yes
-              HandlePowerKey=poweroff
-              HandleSuspendKey=hibernate
-    '';
+  # Services
+  services = {
+    openssh.enable = true;
+    timesyncd.enable = true;
+    pcscd.enable = true;
   };
-  systemd.sleep.extraConfig = ''
-    AllowSuspend=no
-    AllowHibernation=no
-    AllowHybridSleep=no
-    AllowSuspendThenHibernate=no
-  '';
-
-  # firewall bc duh
-  networking.firewall.enable = true;
-  documentation.man.generateCaches = false;
-
-  # time sync
-  services.timesyncd.enable = true;
-
-
-  # bluetooth
-  hardware.bluetooth.enable = true;
-  services.blueman.enable = true;
-
-  # enable printing
-  services.printing.enable = true;
-
-  # enable openssh for remote access
-  services.openssh.enable = true;
-
-
-  programs.ssh.startAgent = true;
 
+  # Programs
+  programs = {
+    firefox.enable = true;
+    ssh.startAgent = true;
+    gnupg.agent.enable = true;
+  };
 
+  # Security
   security.sudo.wheelNeedsPassword = false;
-  system.stateVersion = "25.05"; # Did you read the comment?
-
-  # GnuPG
-  programs.gnupg.agent = {
-    enable = true;
-  };
-  services.pcscd.enable = true;
-  systemd.services."getty@tty2".enable = true;
-  systemd.services."getty@tty3".enable = true;
-
-
-  hardware.graphics = {
-    enable = true;
-  };
-
-  # Load nvidia driver for Xorg and Wayland
-  hardware.nvidia = {
-
-    # Modesetting is required.
-    modesetting.enable = true;
-
-    # Nvidia power management. Experimental, and can cause sleep/suspend to fail.
-    # Enable this if you have graphical corruption issues or application crashes after waking
-    # up from sleep. This fixes it by saving the entire VRAM memory to /tmp/ instead 
-    # of just the bare essentials.
-    powerManagement.enable = true;
-
-    # Fine-grained power management. Turns off GPU when not in use.
-    # Experimental and only works on modern Nvidia GPUs (Turing or newer).
-    #powerManagement.finegrained = true;
-
-    # Use the NVidia open source kernel module (not to be confused with the
-    # independent third-party "nouveau" open source driver).
-    # Support is limited to the Turing and later architectures. Full list of 
-    # supported GPUs is at: 
-    # https://github.com/NVIDIA/open-gpu-kernel-modules#compatible-gpus 
-    # Only available from driver 515.43.04+
-    open = true;
-
-    # Enable the Nvidia settings menu,
-    # accessible via `nvidia-settings`.
-    nvidiaSettings = true;
-
-    # Optionally, you may need to select the appropriate driver version for your specific GPU.
-    package = config.boot.kernelPackages.nvidiaPackages.stable;
-    # SSH config:
-  };
-  hardware.nvidia.forceFullCompositionPipeline = true;
-  systemd.services = {
-    systemd-suspend.environment.SYSTEMD_SLEEP_FREEZE_USER_SESSIONS = "false";
-    systemd-hibernate.environment.SYSTEMD_SLEEP_FREEZE_USER_SESSIONS = "false"; # if u care
-  };
-  hardware.nvidia.prime = {
-    offload.enable = true;
-    amdgpuBusId = "PCI:7:0:0";
-    nvidiaBusId = "PCI:1:0:0";
-    #amdgpuBusId = "PCI:54:0:0"; # If you have an AMD iGPU
-  };
-
 
+  # Documentation
+  documentation.man.generateCaches = false;
 }

hosts/nxs/home.nix

@@ -1,46 +1,22 @@
 { config, lib, pkgs, inputs, ... }:
 
 {
-
-
   imports = [
     inputs.nixvim.homeManagerModules.nixvim
-    inputs.self.homeManagerModules.copilot-cli
-    ./i3.nix
-    ./i3blocks.nix
-    ./modules/neovim.nix
-    ./modules/fish.nix
-    ./modules/tmux.nix
+    ./modules/home-manager/i3.nix
+    ./modules/home-manager/i3blocks.nix
+    ./modules/home-manager/neovim.nix
+    ./modules/home-manager/fish.nix
+    ./modules/home-manager/tmux.nix
   ];
-  home.username = "narrator";
-  home.homeDirectory = "/home/narrator";
-  home.stateVersion = "25.05";
-  programs.home-manager.enable = true;
-  programs.ssh = {
-    enable = true;
-    forwardAgent = true;
-    addKeysToAgent = "yes";
-    matchBlocks = {
-      "git.unime.it" = {
-        hostname = "git.unime.it";
-        port = 42000; # e.g. 2222
-      };
-    };
-    extraConfig = ''
-      Host git.nonaxiomatic.systems
-          ControlMaster no
-    '';
-  };
-  services.gpg-agent = {
-    enable = true;
-    defaultCacheTtl = 28800;
-    defaultCacheTtlSsh = 28800;
-    sshKeys = [ ]; # auto-populates from gpg keys
-  };
-  programs.copilot-cli.enable = true;
 
+  # Home Manager settings
+  home = {
+    username = "narrator";
+    homeDirectory = "/home/narrator";
+    stateVersion = "25.05";
 
-  home.packages = with pkgs; [
+    packages = with pkgs; [
       ssh-to-age
       pinentry-curses
       cryptsetup
@@ -56,7 +32,6 @@
       kiwix
       kiwix-tools
       aria2
-    teamspeak3
       git
       nicotine-plus
       sl
@@ -78,7 +53,7 @@
       telegram-desktop
       feh
       alacritty
-    i3-gaps
+      i3
       lsd
       polybar
       tmux
@@ -90,12 +65,37 @@
       lshw
       age
       notepad-next
-
     ];
-  programs.direnv = {
+  };
+
+  programs = {
+    home-manager.enable = true;
+    copilot-cli.enable = true;
+    direnv = {
       enable = true;
       nix-direnv.enable = true;
     };
+    ssh = {
+      enable = true;
+      forwardAgent = true;
+      addKeysToAgent = "yes";
+      matchBlocks = {
+        "git.unime.it" = {
+          hostname = "git.unime.it";
+          port = 42000;
+        };
+      };
+      extraConfig = ''
+        Host git.nonaxiomatic.systems
+            ControlMaster no
+      '';
+    };
+  };
 
-
+  services.gpg-agent = {
+    enable = true;
+    defaultCacheTtl = 28800;
+    defaultCacheTtlSsh = 28800;
+    sshKeys = [ ];
+  };
 }

hosts/nxs/modules/nixos/boot.nix

@@ -0,0 +1,40 @@
+{ config, lib, pkgs, ... }:
+
+{
+  boot = {
+    loader = {
+      grub = {
+        enable = true;
+        efiSupport = true;
+        device = "nodev";
+        useOSProber = true;
+        configurationLimit = 5;
+        gfxmodeBios = "1280x720";
+        gfxmodeEfi = "1280x720";
+        gfxpayloadBios = "keep";
+        extraConfig = ''
+          GRUB_DISABLE_OS_PROBER=false  
+          GRUB_TERMINAL_OUTPUT=console
+        '';
+      };
+      efi = {
+        efiSysMountPoint = "/boot/efi";
+        canTouchEfiVariables = true;
+      };
+    };
+    kernelPackages = pkgs.linuxPackages_latest;
+    kernelParams = [
+      "nvidia-drm.modeset=1"
+      "nvidia.NVreg_PreserveVideoMemoryAllocations=1"
+    ];
+  };
+
+  fileSystems."/home" = {
+    device = "/dev/disk/by-uuid/31dbc3a8-dfdc-4177-8d3e-2b6e294e7daf";
+    fsType = "btrfs";
+  };
+
+  swapDevices = [
+    { device = "/dev/disk/by-uuid/f9da6980-510f-4cce-bff5-50a791346c07"; }
+  ];
+}

hosts/nxs/modules/nixos/desktop.nix

@@ -0,0 +1,39 @@
+{ config, lib, pkgs, ... }:
+
+{
+  services.xserver.enable = true;
+
+  services.libinput = {
+    enable = true;
+    touchpad = {
+      naturalScrolling = true;
+      tapping = true;
+      disableWhileTyping = true;
+      clickMethod = "clickfinger";
+    };
+  };
+
+  services.displayManager.autoLogin = {
+    enable = true;
+    user = "narrator";
+  };
+
+  services.xserver.displayManager.lightdm.enable = true;
+  services.xserver.windowManager.i3.enable = true;
+
+  security.rtkit.enable = true;
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    pulse.enable = true;
+  };
+
+  services.blueman.enable = true;
+  services.printing.enable = true;
+
+  fonts.packages = with pkgs; [
+    nerd-fonts.fira-code
+    nerd-fonts.droid-sans-mono
+    nerd-fonts.symbols-only
+  ];
+}

hosts/nxs/modules/nixos/hardware.nix

@@ -0,0 +1,31 @@
+{ config, lib, pkgs, ... }:
+
+{
+  hardware = {
+    graphics.enable = true;
+    bluetooth.enable = true;
+    
+    nvidia = {
+      modesetting.enable = true;
+      powerManagement.enable = true;
+      open = true;
+      nvidiaSettings = true;
+      package = config.boot.kernelPackages.nvidiaPackages.beta;
+      forceFullCompositionPipeline = true;
+      
+      prime = {
+        offload.enable = true;
+        amdgpuBusId = "PCI:7:0:0";
+        nvidiaBusId = "PCI:1:0:0";
+      };
+    };
+  };
+
+  services.xserver = {
+    videoDrivers = [ "amdgpu" "nvidia" ];
+    deviceSection = ''
+      BusID "PCI:1:0:0"
+      Driver "nvidia"
+    '';
+  };
+}

hosts/nxs/modules/nixos/power-management.nix

@@ -0,0 +1,23 @@
+{ config, lib, pkgs, ... }:
+
+{
+  services.logind = {
+    lidSwitch = "ignore";
+    lidSwitchDocked = "ignore";
+    lidSwitchExternalPower = "lock";
+  };
+
+  systemd.sleep.extraConfig = ''
+    AllowSuspend=no
+    AllowHibernation=no
+    AllowHybridSleep=no
+    AllowSuspendThenHibernate=no
+  '';
+
+  systemd.services = {
+    systemd-suspend.environment.SYSTEMD_SLEEP_FREEZE_USER_SESSIONS = "false";
+    systemd-hibernate.environment.SYSTEMD_SLEEP_FREEZE_USER_SESSIONS = "false";
+    "getty@tty2".enable = true;
+    "getty@tty3".enable = true;
+  };
+}

modules/home-manager/copilot-cli.nix

@@ -0,0 +1,17 @@
+{ lib, pkgs, config, inputs, ... }:
+
+{
+  options.programs.copilot-cli.enable = lib.mkEnableOption "GitHub Copilot CLI";
+
+  config = lib.mkIf config.programs.copilot-cli.enable {
+    home.packages = [
+      (
+        inputs.nix-ai-tools.packages.${pkgs.system}.copilot-cli or
+          (inputs.nixpkgs.legacyPackages.${pkgs.system}.fetchgit {
+            url = "github:numtide/nix-ai-tools";
+            ref = "main";
+          }).packages.${pkgs.system}.copilot-cli
+      )
+    ];
+  };
+}

modules/nixos/auto-upgrade.nix

@@ -0,0 +1,22 @@
+{ config, lib, ... }:
+
+{
+  options.nixos.autoUpgrade = {
+    enable = lib.mkEnableOption "automatic NixOS upgrades";
+    flakePath = lib.mkOption {
+      type = lib.types.str;
+      description = "Path to the flake for auto-upgrade";
+    };
+  };
+
+  config = lib.mkIf config.nixos.autoUpgrade.enable {
+    system.autoUpgrade = {
+      enable = true;
+      flake = config.nixos.autoUpgrade.flakePath;
+      flags = [ "-L" ];
+      dates = "02:00";
+      randomizedDelaySec = "45min";
+      operation = "switch";
+    };
+  };
+}