From e6623278a25087057d842e4e957705f54c8aed8d Mon Sep 17 00:00:00 2001
From: Mohammad Rafiq <mohammadrafiq567@gmail.com>
Date: Fri, 28 Feb 2025 04:26:02 +0800
Subject: [PATCH 01/14] refactor(tmux): move tmux into its own module

---
 modules/tmux.nix        | 10 ++++++++++
 users/rafiq/default.nix | 13 +++++--------
 2 files changed, 15 insertions(+), 8 deletions(-)
 create mode 100644 modules/tmux.nix

diff --git a/modules/tmux.nix b/modules/tmux.nix
new file mode 100644
index 0000000..1efe2e4
--- /dev/null
+++ b/modules/tmux.nix
@@ -0,0 +1,10 @@
+{ ... }:
+{
+  programs.tmux = {
+    enable = true;
+    extraConfig = ''
+      set -g default-terminal "tmux-256color"
+      set -ag terminal-overrides ",xterm-256color:RGB"
+    '';
+  };
+}
diff --git a/users/rafiq/default.nix b/users/rafiq/default.nix
index 0870897..956de89 100644
--- a/users/rafiq/default.nix
+++ b/users/rafiq/default.nix
@@ -1,6 +1,10 @@
-{ self, config, pkgs, inputs, ... }:
+{ self, pkgs, ... }:
 
 {
+  imports = [
+    ../../modules/tmux.nix
+  ];
+
   home = {
     username = "rafiq";
     homeDirectory = "/home/rafiq";
@@ -33,13 +37,6 @@
       enableAutoUpdates = true;
     };
 
-    tmux = {
-      enable = true;
-      extraConfig = ''
-        set -g default-terminal "tmux-256color"
-        set -ag terminal-overrides ",xterm-256color:RGB"
-      '';
-    };
     home-manager.enable = true;
   };
 

From 09d9eb1d2277104b53dcdd9891f3a4a244da59a9 Mon Sep 17 00:00:00 2001
From: Mohammad Rafiq <mohammadrafiq567@gmail.com>
Date: Fri, 28 Feb 2025 05:02:40 +0800
Subject: [PATCH 02/14] refactor(git): move git home-manager config to its own
 module

---
 modules/home-git.nix                | 15 +++++++++++++++
 modules/{tmux.nix => home-tmux.nix} |  1 -
 users/rafiq/default.nix             | 17 +++++------------
 3 files changed, 20 insertions(+), 13 deletions(-)
 create mode 100644 modules/home-git.nix
 rename modules/{tmux.nix => home-tmux.nix} (95%)

diff --git a/modules/home-git.nix b/modules/home-git.nix
new file mode 100644
index 0000000..73030c7
--- /dev/null
+++ b/modules/home-git.nix
@@ -0,0 +1,15 @@
+{
+  home.sessionVariables.GIT_CONFIG_GLOBAL = "$HOME/.config/git/config";
+
+  programs.git = {
+    enable = true;
+    userName = "Mohammad Rafiq";
+    userEmail = "mohammadrafiq567@gmail.com";
+    extraConfig = {
+      init.defaultBranch = "prime";
+      push.autoSetupRemote = true;
+      pull.rebase = false;
+      core.editor = "nvim";
+    };
+  };
+}
diff --git a/modules/tmux.nix b/modules/home-tmux.nix
similarity index 95%
rename from modules/tmux.nix
rename to modules/home-tmux.nix
index 1efe2e4..e37c8ba 100644
--- a/modules/tmux.nix
+++ b/modules/home-tmux.nix
@@ -1,4 +1,3 @@
-{ ... }:
 {
   programs.tmux = {
     enable = true;
diff --git a/users/rafiq/default.nix b/users/rafiq/default.nix
index 956de89..b29d359 100644
--- a/users/rafiq/default.nix
+++ b/users/rafiq/default.nix
@@ -2,7 +2,8 @@
 
 {
   imports = [
-    ../../modules/tmux.nix
+    ../../modules/home-git.nix
+    ../../modules/home-tmux.nix
   ];
 
   home = {
@@ -15,23 +16,15 @@
       pkgs.fastfetch
       pkgs.wl-clipboard
     ];
-    sessionVariables = {
-      GIT_CONFIG_GLOBAL = "$HOME/.config/git/config";
-    };
   };
   
   programs = {
-    git = {
+    bash = {
       enable = true;
-      userName = "Mohammad Rafiq";
-      userEmail = "mohammadrafiq567@gmail.com";
-      extraConfig = {
-        init.defaultBranch = "prime";
-        push.autoSetupRemote = true;
-        pull.rebase = false;
+      shellAliases = {
+        rebuild = "sudo nixos-rebuild switch --flake";
       };
     };
-
     tealdeer = {
       enable = true;
       enableAutoUpdates = true;

From db0a421bc593bbd3affca14e39db9e1bce09b810 Mon Sep 17 00:00:00 2001
From: Mohammad Rafiq <mohammadrafiq567@gmail.com>
Date: Fri, 28 Feb 2025 05:09:13 +0800
Subject: [PATCH 03/14] refactor(bash): move bash home-manager config to
 modules/home-sh.nix

---
 modules/home-sh.nix     | 9 +++++++++
 users/rafiq/default.nix | 7 +------
 2 files changed, 10 insertions(+), 6 deletions(-)
 create mode 100644 modules/home-sh.nix

diff --git a/modules/home-sh.nix b/modules/home-sh.nix
new file mode 100644
index 0000000..d656add
--- /dev/null
+++ b/modules/home-sh.nix
@@ -0,0 +1,9 @@
+{
+  programs.bash = {
+    enable = true;
+    shellAliases = {
+      rebuild = "sudo nixos-rebuild switch --flake";
+      gs = "git status";
+    };
+  };
+}
diff --git a/users/rafiq/default.nix b/users/rafiq/default.nix
index b29d359..76e9e25 100644
--- a/users/rafiq/default.nix
+++ b/users/rafiq/default.nix
@@ -4,6 +4,7 @@
   imports = [
     ../../modules/home-git.nix
     ../../modules/home-tmux.nix
+    ../../modules/home-sh.nix
   ];
 
   home = {
@@ -19,12 +20,6 @@
   };
   
   programs = {
-    bash = {
-      enable = true;
-      shellAliases = {
-        rebuild = "sudo nixos-rebuild switch --flake";
-      };
-    };
     tealdeer = {
       enable = true;
       enableAutoUpdates = true;

From e727f258047271c9200c0344ebb43c4fe0288110 Mon Sep 17 00:00:00 2001
From: Mohammad Rafiq <mohammadrafiq567@gmail.com>
Date: Fri, 28 Feb 2025 05:13:20 +0800
Subject: [PATCH 04/14] refactor(hyprland): move hyprland into its own module

---
 modules/home-wm.nix     | 27 +++++++++++++++++++++++++++
 users/rafiq/default.nix | 27 +--------------------------
 2 files changed, 28 insertions(+), 26 deletions(-)
 create mode 100644 modules/home-wm.nix

diff --git a/modules/home-wm.nix b/modules/home-wm.nix
new file mode 100644
index 0000000..edd4b4b
--- /dev/null
+++ b/modules/home-wm.nix
@@ -0,0 +1,27 @@
+{
+  wayland.windowManager.hyprland = {
+    enable = true;
+    systemd.enable = false; # Required for UWSM compat
+    systemd.variables = ["--all"];
+    # Use tha packages defined in the system configuration
+    package = null;
+    portalPackage = null;
+    settings = {
+      monitor = [
+        "HDMI-A-2, 3840x2160@60, 0x0, 2"
+        "DP-4, 1920x1080@60, -1920x0, 1"
+        ", preferred, auto, 1"
+      ];
+      "$terminal" = "kitty";
+      "$browser" = "firefox";
+      "$mainMod" = "SUPER";
+      bind = [
+        "$mainMod, Q, exec, uwsm app -- $terminal"
+        "$mainMod, W, killactive"
+        "$mainMod, E, exec, uwsm app -- $browser"
+        "$mainMod, M, exec, uwsm stop"
+      ];
+      debug.disable_logs = false;
+    };
+  };
+}
diff --git a/users/rafiq/default.nix b/users/rafiq/default.nix
index 76e9e25..d446985 100644
--- a/users/rafiq/default.nix
+++ b/users/rafiq/default.nix
@@ -5,6 +5,7 @@
     ../../modules/home-git.nix
     ../../modules/home-tmux.nix
     ../../modules/home-sh.nix
+    ../../modules/home-wm.nix
   ];
 
   home = {
@@ -28,32 +29,6 @@
     home-manager.enable = true;
   };
 
-  wayland.windowManager.hyprland = {
-    enable = true;
-    systemd.enable = false; # Required for UWSM compat
-    systemd.variables = ["--all"];
-    # Use tha packages defined in the system configuration
-    package = null;
-    portalPackage = null;
-    settings = {
-      monitor = [
-        "HDMI-A-2, 3840x2160@60, 0x0, 2"
-        "DP-4, 1920x1080@60, -1920x0, 1"
-        ", preferred, auto, 1"
-      ];
-      "$terminal" = "kitty";
-      "$browser" = "firefox";
-      "$mainMod" = "SUPER";
-      bind = [
-        "$mainMod, Q, exec, uwsm app -- $terminal"
-        "$mainMod, W, killactive"
-        "$mainMod, E, exec, uwsm app -- $browser"
-        "$mainMod, M, exec, uwsm stop"
-      ];
-      debug.disable_logs = false;
-    };
-  };
-
   services = {
     cliphist.enable = true;
   };

From e7202295aa7b5ed582748f7b796ee496cd1a30ac Mon Sep 17 00:00:00 2001
From: Mohammad Rafiq <mohammadrafiq567@gmail.com>
Date: Fri, 28 Feb 2025 05:28:14 +0800
Subject: [PATCH 05/14] refactor: move nvf into home-editor.nix

---
 modules/home-editor.nix | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 modules/home-editor.nix

diff --git a/modules/home-editor.nix b/modules/home-editor.nix
new file mode 100644
index 0000000..704ba95
--- /dev/null
+++ b/modules/home-editor.nix
@@ -0,0 +1,7 @@
+{self, pkgs, ...}:
+
+{
+  home.packages = [
+    self.packages.${pkgs.stdenv.system}.nvf
+  ];
+}

From 329516eda4b4a1288ac5449c340bc0ee30c8f30d Mon Sep 17 00:00:00 2001
From: Mohammad Rafiq <mohammadrafiq567@gmail.com>
Date: Fri, 28 Feb 2025 05:28:14 +0800
Subject: [PATCH 06/14] refactor: move nvf into home-editor.nix

---
 modules/home-editor.nix   |  7 +++++++
 modules/home-terminal.nix |  7 +++++++
 users/rafiq/default.nix   | 10 +++++-----
 3 files changed, 19 insertions(+), 5 deletions(-)
 create mode 100644 modules/home-editor.nix
 create mode 100644 modules/home-terminal.nix

diff --git a/modules/home-editor.nix b/modules/home-editor.nix
new file mode 100644
index 0000000..704ba95
--- /dev/null
+++ b/modules/home-editor.nix
@@ -0,0 +1,7 @@
+{self, pkgs, ...}:
+
+{
+  home.packages = [
+    self.packages.${pkgs.stdenv.system}.nvf
+  ];
+}
diff --git a/modules/home-terminal.nix b/modules/home-terminal.nix
new file mode 100644
index 0000000..5096fe4
--- /dev/null
+++ b/modules/home-terminal.nix
@@ -0,0 +1,7 @@
+{ pkgs, ... }:
+
+{
+  home.packages = with pkgs; [
+    kitty # default terminal emulator for hyprland
+  ];
+}
diff --git a/users/rafiq/default.nix b/users/rafiq/default.nix
index d446985..f7d4923 100644
--- a/users/rafiq/default.nix
+++ b/users/rafiq/default.nix
@@ -2,10 +2,11 @@
 
 {
   imports = [
-    ../../modules/home-git.nix
-    ../../modules/home-tmux.nix
-    ../../modules/home-sh.nix
-    ../../modules/home-wm.nix
+    ../../modules/home-git.nix # git specific configs
+    ../../modules/home-tmux.nix # tmux specific configs (might move this)
+    ../../modules/home-sh.nix # bash and other shell specific configs
+    ../../modules/home-wm.nix # window manager configs
+    ../../modules/home-editor.nix # editor specific configs
   ];
 
   home = {
@@ -13,7 +14,6 @@
     homeDirectory = "/home/rafiq";
 
     packages = [
-      self.packages.${pkgs.stdenv.system}.nvf
       pkgs.kitty
       pkgs.fastfetch
       pkgs.wl-clipboard

From 3f4cf6c4adc4760374c43022084983a1f40167fb Mon Sep 17 00:00:00 2001
From: Mohammad Rafiq <mohammadrafiq567@gmail.com>
Date: Fri, 28 Feb 2025 05:33:55 +0800
Subject: [PATCH 07/14] refactor: move kitty into home-terminal.nix

---
 users/rafiq/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/users/rafiq/default.nix b/users/rafiq/default.nix
index f7d4923..6bef381 100644
--- a/users/rafiq/default.nix
+++ b/users/rafiq/default.nix
@@ -7,6 +7,7 @@
     ../../modules/home-sh.nix # bash and other shell specific configs
     ../../modules/home-wm.nix # window manager configs
     ../../modules/home-editor.nix # editor specific configs
+    ../../modules/home-terminal.nix # terminal emulator configs
   ];
 
   home = {
@@ -14,7 +15,6 @@
     homeDirectory = "/home/rafiq";
 
     packages = [
-      pkgs.kitty
       pkgs.fastfetch
       pkgs.wl-clipboard
     ];

From 1f04150ff2c9922f3472435de3846d665401bf0e Mon Sep 17 00:00:00 2001
From: Mohammad Rafiq <mohammadrafiq567@gmail.com>
Date: Fri, 28 Feb 2025 05:43:14 +0800
Subject: [PATCH 08/14] refactor: move remaining config into home-utils.nix to
 finalise modularising home-manager configuration

---
 modules/home-utils.nix  | 21 +++++++++++++++++++++
 users/rafiq/default.nix | 27 ++++++++-------------------
 2 files changed, 29 insertions(+), 19 deletions(-)
 create mode 100644 modules/home-utils.nix

diff --git a/modules/home-utils.nix b/modules/home-utils.nix
new file mode 100644
index 0000000..734c82b
--- /dev/null
+++ b/modules/home-utils.nix
@@ -0,0 +1,21 @@
+{ pkgs, ... }:
+
+{
+  home.packages = with pkgs; [
+    fastfetch # system info
+    wl-clipboard # provides cli copy and paste commands
+  ];
+
+  programs = {
+    # man page summaries (activate with tldr <command>)
+    tealdeer = {
+      enable = true;
+      enableAutoUpdates = true;
+    };
+  };
+
+  services = {
+    # clipboard history (depends on wl-clipboard)
+    cliphist.enable = true;
+  };
+}
diff --git a/users/rafiq/default.nix b/users/rafiq/default.nix
index 6bef381..9eb22c6 100644
--- a/users/rafiq/default.nix
+++ b/users/rafiq/default.nix
@@ -8,30 +8,19 @@
     ../../modules/home-wm.nix # window manager configs
     ../../modules/home-editor.nix # editor specific configs
     ../../modules/home-terminal.nix # terminal emulator configs
+    ../../modules/home-utils.nix # miscellaneous utilities
   ];
 
+  # This enables using home-manager from the command line.
+  programs.home-manager.enable = true;
+
   home = {
     username = "rafiq";
     homeDirectory = "/home/rafiq";
 
-    packages = [
-      pkgs.fastfetch
-      pkgs.wl-clipboard
-    ];
+    # This defines the version home-manager
+    # was originally bulit against on this system.
+    # Do not change it.
+    stateVersion = "25.05";
   };
-  
-  programs = {
-    tealdeer = {
-      enable = true;
-      enableAutoUpdates = true;
-    };
-
-    home-manager.enable = true;
-  };
-
-  services = {
-    cliphist.enable = true;
-  };
-
-  home.stateVersion = "25.05";
 }

From 268e698221ceb3d85322e9a8acd494ca0f6044cc Mon Sep 17 00:00:00 2001
From: Mohammad Rafiq <mohammadrafiq567@gmail.com>
Date: Fri, 28 Feb 2025 05:48:44 +0800
Subject: [PATCH 09/14] refactor: move windows drive mount out of
 hardware-configuration.nix

---
 systems/nemesis/default.nix                | 7 +++++++
 systems/nemesis/hardware-configuration.nix | 6 ------
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/systems/nemesis/default.nix b/systems/nemesis/default.nix
index 770c115..4c92e62 100644
--- a/systems/nemesis/default.nix
+++ b/systems/nemesis/default.nix
@@ -15,6 +15,13 @@ in {
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;
 
+  # Allow nemesis to access files on the windows drive.
+  fileSystems."/mnt/windows" =
+    { device = "/dev/nvme0n1p3";
+      fsType = "ntfs-3g";
+      options = [ "rw" "uid=rafiq" ];
+    };
+
   # Graphics settings are defined here
   hardware = {
     graphics.enable = true;
diff --git a/systems/nemesis/hardware-configuration.nix b/systems/nemesis/hardware-configuration.nix
index be3f647..de72be3 100644
--- a/systems/nemesis/hardware-configuration.nix
+++ b/systems/nemesis/hardware-configuration.nix
@@ -25,12 +25,6 @@
       options = [ "fmask=0077" "dmask=0077" ];
     };
 
-  fileSystems."/mnt/windows" =
-    { device = "/dev/nvme0n1p3";
-      fsType = "ntfs-3g";
-      options = [ "rw" "uid=rafiq" ];
-    };
-
   swapDevices =
     [ { device = "/dev/disk/by-uuid/1fb29964-4a65-4cf4-9b45-9534d35845bc"; }
     ];

From 738451a09c78c366ffe5179e16ec06baa9253efa Mon Sep 17 00:00:00 2001
From: Mohammad Rafiq <mohammadrafiq567@gmail.com>
Date: Fri, 28 Feb 2025 06:08:21 +0800
Subject: [PATCH 10/14] refactor: move nvidia specific settings into its own
 file

---
 modules/nvidia.nix          | 38 +++++++++++++++++++++++++++++++++++++
 systems/nemesis/default.nix | 27 +-------------------------
 2 files changed, 39 insertions(+), 26 deletions(-)
 create mode 100644 modules/nvidia.nix

diff --git a/modules/nvidia.nix b/modules/nvidia.nix
new file mode 100644
index 0000000..cc8e619
--- /dev/null
+++ b/modules/nvidia.nix
@@ -0,0 +1,38 @@
+{ pkgs, config, inputs, ... }:
+let
+  hyprland-pkgs = inputs.hyprland.inputs.nixpkgs.legacyPackages.${pkgs.stdenv.hostPlatform.system};
+in
+{
+  hardware = {
+    graphics = {
+      enable = true;
+      package = hyprland-pkgs.mesa.drivers;
+      extraPackages = with pkgs; [
+        nvidia-vaapi-driver
+        ocl-icd
+        cudaPackages.cudatoolkit
+      ];
+    };
+    nvidia = {
+      open = true;
+      package = config.boot.kernelPackages.nvidiaPackages.latest;
+    };
+  };
+
+  services.xserver = {
+    enable = true;
+    videoDrivers = [ "nvidia" ];
+  };
+
+  environment.variables = {
+    NIXOS_OZONE_WL = "1"; # Hint to electron apps to use Wayland
+    LIBVA_DRIVER_NAME = "nvidia";
+    __GLX_VENDOR_LIBRARY_NAME = "nvidia";
+    NVD_BACKEND = "direct"; # Set VAAPI driver backend
+  };
+
+  environment.systemPackages = with pkgs; [
+    clinfo
+    pciutils
+  ];
+}
diff --git a/systems/nemesis/default.nix b/systems/nemesis/default.nix
index 4c92e62..e25182e 100644
--- a/systems/nemesis/default.nix
+++ b/systems/nemesis/default.nix
@@ -3,12 +3,12 @@
 # and in the NixOS manual (accessible by running ‘nixos-help’).
 
 { inputs, config, pkgs, ... }: let
-  hyprland-pkgs = inputs.hyprland.inputs.nixpkgs.legacyPackages.${pkgs.stdenv.hostPlatform.system};
 in {
   imports =
     [ # Include the results of the hardware scan.
       ./hardware-configuration.nix
       ../../scripts/hyprland-tty-launch.nix
+      ../../modules/nvidia.nix # Graphics settings for Nvidia GPUs
     ];
 
   # Bootloader.
@@ -22,30 +22,6 @@ in {
       options = [ "rw" "uid=rafiq" ];
     };
 
-  # Graphics settings are defined here
-  hardware = {
-    graphics.enable = true;
-    graphics.package = hyprland-pkgs.mesa.drivers;
-    graphics.extraPackages = with pkgs; [
-      nvidia-vaapi-driver
-      ocl-icd
-      cudaPackages.cudatoolkit
-      # clinfo
-    ];
-    nvidia = {
-      open = true;
-      package = config.boot.kernelPackages.nvidiaPackages.stable;
-    };
-  };
-  environment.variables.NIXOS_OZONE_WL = "1"; # Hint to electron apps to use Wayland
-  environment.variables.LIBVA_DRIVER_NAME = "nvidia";
-  environment.variables.__GLX_VENDOR_LIBRARY_NAME = "nvidia";
-  environment.variables.NVD_BACKEND = "direct"; # Set VAAPI driver backend
-
-  services.xserver = {
-    enable = true;
-    videoDrivers = [ "nvidia" ];
-  };
   
   # Add hyprland.cachix.org as a binary cache for Hyprland
   nix.settings = {
@@ -112,7 +88,6 @@ in {
   # $ nix search wget
   environment.systemPackages = with pkgs; [
     firefox
-    clinfo
     koboldcpp
   ];
 

From 96c7b856a735163bf55e15b5219a3c12636d8a98 Mon Sep 17 00:00:00 2001
From: Mohammad Rafiq <mohammadrafiq567@gmail.com>
Date: Fri, 28 Feb 2025 06:49:20 +0800
Subject: [PATCH 11/14] refactor: move networking config into its own file

---
 modules/networking.nix      | 39 +++++++++++++++++++++++++++++++++++++
 systems/nemesis/default.nix | 26 +++++--------------------
 2 files changed, 44 insertions(+), 21 deletions(-)
 create mode 100644 modules/networking.nix

diff --git a/modules/networking.nix b/modules/networking.nix
new file mode 100644
index 0000000..0340a3d
--- /dev/null
+++ b/modules/networking.nix
@@ -0,0 +1,39 @@
+#
+# Common networking settings for all machines.
+# Anything system-specific should not be here.
+#
+{
+  networking = {
+    # Enable networkManager
+    # TODO: Look into the networkManager options.
+    networkmanager.enable = true;
+
+    # Configures a simple stateful firewall.
+    # By default, it doesn't allow any incoming connections.
+    firewall = {
+      enable = true; 
+      allowedTCPPorts = [ 
+        22 # SSH
+      ];
+      allowedUDPPorts = [];
+    };
+  };
+
+  # Add binary caches to avoid having to compile them
+  nix.settings = {
+    substituters = [
+      "https://hyprland.cachix.org" 
+      "https://cuda-maintainers.cachix.org" 
+      "https://nix-community.cachix.org" 
+    ];
+    trusted-public-keys = [
+      "hyprland.cachix.org-1:a7pgxzMz7+chwVL3/pzj6jIBMioiJM7ypFP8PwtkuGc=" 
+      "cuda-maintainers.cachix.org-1:0dq3bujKpuEPMCX6U4WylrUDZ9JyUG0VpVZa7CNfq5E="
+      "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
+    ];
+  };
+
+  # TODO: look into openssh and tailscale settings.
+  services.openssh.enable = true;
+  services.tailscale.enable = true;
+}
diff --git a/systems/nemesis/default.nix b/systems/nemesis/default.nix
index e25182e..b20a9ad 100644
--- a/systems/nemesis/default.nix
+++ b/systems/nemesis/default.nix
@@ -2,16 +2,18 @@
 # your system.  Help is available in the configuration.nix(5) man page
 # and in the NixOS manual (accessible by running ‘nixos-help’).
 
-{ inputs, config, pkgs, ... }: let
-in {
+{ inputs, pkgs, ... }:
+
+{
   imports =
     [ # Include the results of the hardware scan.
       ./hardware-configuration.nix
       ../../scripts/hyprland-tty-launch.nix
       ../../modules/nvidia.nix # Graphics settings for Nvidia GPUs
+      ../../modules/networking.nix # Common networking config
     ];
 
-  # Bootloader.
+  # Bootloahttps://jira.xtremax.com/browse/GCCFMALRT-15450der.
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;
 
@@ -24,18 +26,6 @@ in {
 
   
   # Add hyprland.cachix.org as a binary cache for Hyprland
-  nix.settings = {
-    substituters = [
-      "https://hyprland.cachix.org" 
-      "https://cuda-maintainers.cachix.org" 
-      "https://nix-community.cachix.org" 
-    ];
-    trusted-public-keys = [
-      "hyprland.cachix.org-1:a7pgxzMz7+chwVL3/pzj6jIBMioiJM7ypFP8PwtkuGc=" 
-      "cuda-maintainers.cachix.org-1:0dq3bujKpuEPMCX6U4WylrUDZ9JyUG0VpVZa7CNfq5E="
-      "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
-    ];
-  };
 
   # Scripts
   services.hyprland-tty-launch.enable = true;
@@ -48,7 +38,6 @@ in {
   # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
 
   # Enable networking
-  networking.networkmanager.enable = true;
 
   # Set your time zone.
   time.timeZone = "Asia/Singapore";
@@ -102,9 +91,6 @@ in {
   # List services that you want to enable:
 
   # Enable the OpenSSH daemon.
-  services.openssh.enable = true;
-  services.tailscale.enable = true;
-
   programs.uwsm = {
     enable = true;
     waylandCompositors.hyprland = {
@@ -129,10 +115,8 @@ in {
   services.hypridle.enable = true;
 
   # Open ports in the firewall.
-  # networking.firewall.allowedTCPPorts = [ ... ];
   # networking.firewall.allowedUDPPorts = [ ... ];
   # Or disable the firewall altogether.
-  networking.firewall.enable = false;
 
   # This value determines the NixOS release from which the default
   # settings for stateful data, like file locations and database versions

From e35bc17aa7f0c65965bb97d77991ccadd44782e7 Mon Sep 17 00:00:00 2001
From: Mohammad Rafiq <mohammadrafiq567@gmail.com>
Date: Fri, 28 Feb 2025 06:58:58 +0800
Subject: [PATCH 12/14] refactor: move Hyprland to its own module

---
 modules/wm-hyprland.nix     | 32 +++++++++++++++++++
 systems/nemesis/default.nix | 61 +++----------------------------------
 2 files changed, 37 insertions(+), 56 deletions(-)
 create mode 100644 modules/wm-hyprland.nix

diff --git a/modules/wm-hyprland.nix b/modules/wm-hyprland.nix
new file mode 100644
index 0000000..a6f864b
--- /dev/null
+++ b/modules/wm-hyprland.nix
@@ -0,0 +1,32 @@
+{ inputs, pkgs, ... }:
+
+{
+  # Define the Universal Wayland Session Manager.
+  # This will start our compositor.
+  # TODO: Eventually move this to a common desktop module.
+  programs.uwsm = {
+    enable = true;
+    waylandCompositors.hyprland = {
+      prettyName = "Hyprland";
+      comment = "Hyprland compositor managed by UWSM";
+      binPath = "/run/current-system/sw/bin/Hyprland";
+    };
+  };
+
+  programs.hyprland = {
+    enable = true;
+    # Use the packages that we have defined as inputs in our flake.
+    package = inputs.hyprland.packages.${pkgs.stdenv.hostPlatform.system}.hyprland;
+    portalPackage = inputs.hyprland.packages.${pkgs.stdenv.hostPlatform.system}.xdg-desktop-portal-hyprland;
+    # Enable sustemd integration
+    systemd.setPath.enable = true;
+    withUWSM = true;
+    # Enable compatibility with X11 apps
+    xwayland.enable = true;
+  };
+
+  services.hypridle.enable = true;
+
+  # Run a script that launches Hyprland through UWSM on login.
+  services.hyprland-tty-launch.enable = true;
+}
diff --git a/systems/nemesis/default.nix b/systems/nemesis/default.nix
index b20a9ad..1c0300f 100644
--- a/systems/nemesis/default.nix
+++ b/systems/nemesis/default.nix
@@ -2,7 +2,7 @@
 # your system.  Help is available in the configuration.nix(5) man page
 # and in the NixOS manual (accessible by running ‘nixos-help’).
 
-{ inputs, pkgs, ... }:
+{ pkgs, ... }:
 
 {
   imports =
@@ -11,11 +11,10 @@
       ../../scripts/hyprland-tty-launch.nix
       ../../modules/nvidia.nix # Graphics settings for Nvidia GPUs
       ../../modules/networking.nix # Common networking config
+      ../../modules/wm-hyprland.nix # Enable the hyprland wm
     ];
 
-  # Bootloahttps://jira.xtremax.com/browse/GCCFMALRT-15450der.
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
+  networking.hostName = "nemesis";
 
   # Allow nemesis to access files on the windows drive.
   fileSystems."/mnt/windows" =
@@ -24,20 +23,8 @@
       options = [ "rw" "uid=rafiq" ];
     };
 
-  
-  # Add hyprland.cachix.org as a binary cache for Hyprland
-
-  # Scripts
-  services.hyprland-tty-launch.enable = true;
-
-  networking.hostName = "nemesis"; # Define your hostname.
-  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
-
-  # Configure network proxy if necessary
-  # networking.proxy.default = "http://user:password@proxy:port/";
-  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
-
-  # Enable networking
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
 
   # Set your time zone.
   time.timeZone = "Asia/Singapore";
@@ -80,44 +67,6 @@
     koboldcpp
   ];
 
-  # Some programs need SUID wrappers, can be configured further or are
-  # started in user sessions.
-  # programs.mtr.enable = true;
-  # programs.gnupg.agent = {
-  #   enable = true;
-  #   enableSSHSupport = true;
-  # };
-
-  # List services that you want to enable:
-
-  # Enable the OpenSSH daemon.
-  programs.uwsm = {
-    enable = true;
-    waylandCompositors.hyprland = {
-      prettyName = "Hyprland";
-      comment = "Hyprland compositor managed by UWSM";
-      binPath = "/run/current-system/sw/bin/Hyprland";
-    };
-  };
-
-  programs.hyprland = {
-    enable = true;
-    # Use the packages that we have defined as inputs in our flake.
-    package = inputs.hyprland.packages.${pkgs.stdenv.hostPlatform.system}.hyprland;
-    portalPackage = inputs.hyprland.packages.${pkgs.stdenv.hostPlatform.system}.xdg-desktop-portal-hyprland;
-    # Enable sustemd integration
-    systemd.setPath.enable = true;
-    withUWSM = true;
-    # Enable compatibility with X11 apps
-    xwayland.enable = true;
-  };
-
-  services.hypridle.enable = true;
-
-  # Open ports in the firewall.
-  # networking.firewall.allowedUDPPorts = [ ... ];
-  # Or disable the firewall altogether.
-
   # This value determines the NixOS release from which the default
   # settings for stateful data, like file locations and database versions
   # on your system were taken. It‘s perfectly fine and recommended to leave

From 66f3c5d32b14e6b7630460a09c89533daf8960d9 Mon Sep 17 00:00:00 2001
From: Mohammad Rafiq <mohammadrafiq567@gmail.com>
Date: Fri, 28 Feb 2025 07:02:16 +0800
Subject: [PATCH 13/14] refactor: moved common system options to their own file

---
 modules/common.nix          | 40 +++++++++++++++++++++++++++++++++++++
 systems/nemesis/default.nix | 38 +----------------------------------
 2 files changed, 41 insertions(+), 37 deletions(-)
 create mode 100644 modules/common.nix

diff --git a/modules/common.nix b/modules/common.nix
new file mode 100644
index 0000000..4e50b5b
--- /dev/null
+++ b/modules/common.nix
@@ -0,0 +1,40 @@
+# Contains common configration for all machines
+
+{
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  # Set your time zone.
+  time.timeZone = "Asia/Singapore";
+
+  # Select internationalisation properties.
+  i18n.defaultLocale = "en_SG.UTF-8";
+
+  i18n.extraLocaleSettings = {
+    LC_ADDRESS = "en_SG.UTF-8";
+    LC_IDENTIFICATION = "en_SG.UTF-8";
+    LC_MEASUREMENT = "en_SG.UTF-8";
+    LC_MONETARY = "en_SG.UTF-8";
+    LC_NAME = "en_SG.UTF-8";
+    LC_NUMERIC = "en_SG.UTF-8";
+    LC_PAPER = "en_SG.UTF-8";
+    LC_TELEPHONE = "en_SG.UTF-8";
+    LC_TIME = "en_SG.UTF-8";
+  };
+
+  # Configure keymap in X11
+  services.xserver.xkb = {
+    layout = "us";
+    variant = "";
+  };
+
+  # Define a user account. Don't forget to set a password with ‘passwd’.
+  users.users.rafiq = {
+    isNormalUser = true;
+    description = "rafiq";
+    extraGroups = [ "networkmanager" "wheel" ];
+  };
+
+  # Allow unfree packages
+  nixpkgs.config.allowUnfree = true;
+}
diff --git a/systems/nemesis/default.nix b/systems/nemesis/default.nix
index 1c0300f..ca04b62 100644
--- a/systems/nemesis/default.nix
+++ b/systems/nemesis/default.nix
@@ -7,6 +7,7 @@
 {
   imports =
     [ # Include the results of the hardware scan.
+      ../../modules/common.nix
       ./hardware-configuration.nix
       ../../scripts/hyprland-tty-launch.nix
       ../../modules/nvidia.nix # Graphics settings for Nvidia GPUs
@@ -23,43 +24,6 @@
       options = [ "rw" "uid=rafiq" ];
     };
 
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
-
-  # Set your time zone.
-  time.timeZone = "Asia/Singapore";
-
-  # Select internationalisation properties.
-  i18n.defaultLocale = "en_SG.UTF-8";
-
-  i18n.extraLocaleSettings = {
-    LC_ADDRESS = "en_SG.UTF-8";
-    LC_IDENTIFICATION = "en_SG.UTF-8";
-    LC_MEASUREMENT = "en_SG.UTF-8";
-    LC_MONETARY = "en_SG.UTF-8";
-    LC_NAME = "en_SG.UTF-8";
-    LC_NUMERIC = "en_SG.UTF-8";
-    LC_PAPER = "en_SG.UTF-8";
-    LC_TELEPHONE = "en_SG.UTF-8";
-    LC_TIME = "en_SG.UTF-8";
-  };
-
-  # Configure keymap in X11
-  services.xserver.xkb = {
-    layout = "us";
-    variant = "";
-  };
-
-  # Define a user account. Don't forget to set a password with ‘passwd’.
-  users.users.rafiq = {
-    isNormalUser = true;
-    description = "rafiq";
-    extraGroups = [ "networkmanager" "wheel" ];
-  };
-
-  # Allow unfree packages
-  nixpkgs.config.allowUnfree = true;
-
   # List packages installed in system profile. To search, run:
   # $ nix search wget
   environment.systemPackages = with pkgs; [

From 1c98e38794b268b328ef2dd5a20a809e832668e2 Mon Sep 17 00:00:00 2001
From: Mohammad Rafiq <mohammadrafiq567@gmail.com>
Date: Fri, 28 Feb 2025 07:33:55 +0800
Subject: [PATCH 14/14] chore: add a TODO

---
 modules/home-utils.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/modules/home-utils.nix b/modules/home-utils.nix
index 734c82b..b85dfc3 100644
--- a/modules/home-utils.nix
+++ b/modules/home-utils.nix
@@ -1,6 +1,8 @@
 { pkgs, ... }:
 
 {
+  # TODO: Move wayland-specific stuff to a wayland config
+
   home.packages = with pkgs; [
     fastfetch # system info
     wl-clipboard # provides cli copy and paste commands