chore: add a new host and make a few adjustments

modules/common/custom-options.nix

@@ -1,11 +1,17 @@
-{ lib, pkgs, ... }:
-
-{
+{ config, lib, pkgs, ... }: let
+  inherit (lib) mkOption types;
+in {
   options = {
-    onLinux = lib.mkOption {
-      type = lib.types.bool;
+    onLinux = mkOption {
+      type = types.bool;
       default = pkgs.stdenv.isLinux;
       description = "Whether the system is running on Linux";
     };
+
+    isServer = mkOption {
+      type = types.bool;
+      default = config.nixpkgs.hostPlatform.isAarch64;
+      description = "Whether the system is a server. Determined by the processor architecture.";
+    };
   };
 }

modules/common/ghostty.nix

@@ -1,30 +1,29 @@
 { pkgs, ... }: {
-# TODO: this
-  # environment.variables = {
-  #   TERMINAL = "ghostty";
-  # };
-  #
-  # home-manager.sharedModules = [{
-  #   programs.ghostty = {
-  #     enable = true;
-  #     package = pkgs.ghostty;
-  #
-  #     clearDefaultKeybinds = false;
-  #     settings = {
-  #       theme = "tokyonight";
-  #       font-family = "JetBrainsMono NL NFM Medium";
-  #       font-size = 16;
-  #
-  #       shell-integration-features = "no-cursor";
-  #
-  #       cursor-style = "block";
-  #       background-opacity = 1;
-  #
-  #       background-blur-radius = 0;
-  #
-  #       gtk-titlebar = false;
-  #       mouse-hide-while-typing = true;
-  #     };
-  #   };
-  # }];
+  environment.variables = {
+    TERMINAL = "ghostty";
+  };
+
+  home-manager.sharedModules = [{
+    programs.ghostty = {
+      enable = true;
+      package = pkgs.ghostty;
+
+      clearDefaultKeybinds = false;
+      settings = {
+        theme = "tokyonight";
+        font-family = "JetBrainsMono NL NFM Medium";
+        font-size = 16;
+
+        shell-integration-features = "no-cursor";
+
+        cursor-style = "block";
+        background-opacity = 1;
+
+        background-blur-radius = 0;
+
+        gtk-titlebar = false;
+        mouse-hide-while-typing = true;
+      };
+    };
+  }];
 }

modules/common/packages.nix

@@ -8,6 +8,10 @@ in {
       neovim
       vim
       home-manager
+
+      gcc
+      gnumake
+      automake
     ;
   };
 }

modules/linux/networking.nix

@@ -1,5 +1,5 @@
-{
-  networking.hostName = "thegeneralist";
+{ config, ... }: {
+  networking.hostName = if config.isServer then "thegeneralist-central" else "thegeneralist";
   networking.networkmanager.enable = true;
   networking.networkmanager.wifi.powersave = false;
 }

modules/linux/nvidia.nix

@@ -1,4 +1,4 @@
-{
+{ lib, config, ... }: lib.mkIf (!config.isServer) {
   hardware.nvidia = {
     open = true;
     modesetting.enable = true;

modules/linux/packages.nix

@@ -1,16 +1,15 @@
-{ pkgs, lib, ...}: let
+{ pkgs, lib, config,  ...}: let
   inherit (lib) attrValues;
 in {
   environment.systemPackages = attrValues {
     inherit (pkgs)
-      protonup-qt
       pipewire
       pwvucontrol
       wireplumber
-      playerctl
-
+      playerctl;
+  } ++ (if (!config.isServer) then (attrValues {
+      inherit (pkgs) protonup-qt
       xsane
-      simple-scan
-    ;
-  };
+      simple-scan;
+  }) else []);
 }

modules/linux/steam.nix

@@ -1,4 +1,4 @@
-{ lib, ... }: {
+{ lib, config, ... }: lib.mkIf (!config.isServer) {
   programs.steam = {
     enable = true;
     remotePlay.openFirewall = true;