chore: add a new host and make a few adjustments

hosts/thegeneralist-central-mbp/configuration.nix

@@ -0,0 +1,33 @@
+# 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`).
+
+{ self, config, pkgs, lib, inputs, ... }:
+
+{
+  imports = [ ./hardware-configuration.nix ./jellyfin.nix ];
+
+  users.knownUsers = [
+    "central"
+  ];
+
+  users.users.central = {
+    name = "central";
+    home = "/Users/central";
+    shell = pkgs.zsh;
+    uid = 502;
+    openssh.authorizedKeys.keys = let
+      inherit (import ../../keys.nix) thegeneralist;
+    in [ thegeneralist ];
+  };
+
+  home-manager = {
+    backupFileExtension = "home.bak";
+    users.central.home = {
+      stateVersion = "25.11";
+      homeDirectory = "/Users/central";
+    };
+  };
+
+  system.stateVersion = 6;
+}

hosts/thegeneralist-central-mbp/default.nix

@@ -0,0 +1,30 @@
+lib: inputs: self: lib.darwinSystem {
+  specialArgs = inputs // { inherit inputs; inherit self; };
+  modules = [
+    # Extensions: nixosModules, darwinModules, overlays
+    ({ pkgs, lib, inputs, ... }: let
+      inherit (lib) attrValues hasAttrByPath getAttrFromPath filter;
+
+      collect = packagePath: (attrValues inputs)
+        |> filter (hasAttrByPath packagePath)
+        |> map (getAttrFromPath packagePath);
+
+      modules = collect [ "darwinModules" "default" ];
+      extensions = {
+        nixpkgs.overlays = collect [ "overlays" "default" ];
+        imports = modules;
+      };
+    in extensions)
+
+    ./configuration.nix
+
+    # Modules
+    ({ pkgs, ... }: let
+      inherit (lib) filter hasSuffix;
+      commonModules = lib.filesystem.listFilesRecursive ../../modules/common |> filter (hasSuffix ".nix");
+      darwinModules = lib.filesystem.listFilesRecursive ../../modules/darwin |> filter (hasSuffix ".nix");
+    in {
+      imports = commonModules ++ darwinModules;
+    })
+  ];
+}

hosts/thegeneralist-central-mbp/hardware-configuration.nix

@@ -0,0 +1,11 @@
+{ lib, ... }:
+
+{
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  # networking.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "aarch64-darwin";
+}

hosts/thegeneralist-central/configuration.nix

@@ -5,17 +5,14 @@
 { self, config, pkgs, lib, inputs, ... }:
 
 {
-  imports = [ ./hardware-configuration.nix ./jellyfin.nix ];
+  imports = [ ./hardware-configuration.nix ];
 
-  users.knownUsers = [
-    "central"
-  ];
-
-  users.users.central = {
-    name = "central";
-    home = "/Users/central";
+  users.users.thegeneralist = {
+    isNormalUser = true;
+    description = "thegeneralist";
+    extraGroups = [ "wheel" "audio" "video" "input" "scanner" ];
     shell = pkgs.zsh;
-    uid = 502;
+    home = "/home/thegeneralist";
     openssh.authorizedKeys.keys = let
       inherit (import ../../keys.nix) thegeneralist;
     in [ thegeneralist ];
@@ -23,11 +20,34 @@
 
   home-manager = {
     backupFileExtension = "home.bak";
-    users.central.home = {
-      stateVersion = "25.11";
-      homeDirectory = "/Users/central";
+    extraSpecialArgs = { inherit inputs; };
+    users = {
+      thegeneralist = import (self + /modules/home);
     };
   };
 
-  system.stateVersion = 6;
+  age.secrets.hostkey.file = ./hostkey.age;
+  services.openssh.hostKeys = [{
+    type = "ed25519";
+    path = config.age.secrets.hostkey.path;
+  }];
+
+  # Some programs
+  services.libinput.enable = true;
+  programs.firefox.enable = true;
+  programs.zsh.enable = true;
+
+  # Set your time zone.
+  time.timeZone = "Europe/Berlin";
+
+  # Select internationalisation properties.
+  i18n.defaultLocale = "en_US.UTF-8";
+  # console = {
+  #   font = "Lat2-Terminus16";
+  #   keyMap = "us";
+  #   useXkbConfig = true; # use xkb.options in tty.
+  # };
+
+  system.stateVersion = "24.11";
 }
+

hosts/thegeneralist-central/default.nix

@@ -1,4 +1,4 @@
-lib: inputs: self: lib.darwinSystem {
+lib: inputs: self: lib.nixosSystem {
   specialArgs = inputs // { inherit inputs; inherit self; };
   modules = [
     # Extensions: nixosModules, darwinModules, overlays
@@ -9,7 +9,7 @@ lib: inputs: self: lib.darwinSystem {
         |> filter (hasAttrByPath packagePath)
         |> map (getAttrFromPath packagePath);
 
-      modules = collect [ "darwinModules" "default" ];
+      modules = collect [ "nixosModules" "default" ];
       extensions = {
         nixpkgs.overlays = collect [ "overlays" "default" ];
         imports = modules;
@@ -22,9 +22,9 @@ lib: inputs: self: lib.darwinSystem {
     ({ pkgs, ... }: let
       inherit (lib) filter hasSuffix;
       commonModules = lib.filesystem.listFilesRecursive ../../modules/common |> filter (hasSuffix ".nix");
-      darwinModules = lib.filesystem.listFilesRecursive ../../modules/darwin |> filter (hasSuffix ".nix");
+      linuxModules = lib.filesystem.listFilesRecursive ../../modules/linux |> filter (hasSuffix ".nix");
     in {
-      imports = commonModules ++ darwinModules;
+      imports = commonModules ++ linuxModules;
     })
   ];
 }

hosts/thegeneralist-central/hardware-configuration.nix

@@ -1,11 +1,37 @@
-{ lib, ... }:
+{ config, lib, pkgs, modulesPath, ... }:
 
 {
+  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usbhid" "usb_storage" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+
+  # Wi-Fi stuff
+  nixpkgs.config.allowUnfree = true;
+  hardware.enableAllFirmware = true;
+
+  fileSystems."/" =
+    {
+      device = "/dev/disk/by-label/NIXROOT";
+      fsType = "ext4";
+    };
+
+  fileSystems."/boot" =
+    {
+      device = "/dev/disk/by-label/NIXBOOT";
+      fsType = "vfat";
+      options = [ "fmask=0022" "dmask=0022" ];
+    };
+
+  swapDevices = [{
+    device = "/dev/disk/by-label/swap";
+  }];
+
   # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
   # (the default) this is the recommended approach. When using systemd-networkd it's
   # still possible to use this option, but it's recommended to use it in conjunction
   # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
-  # networking.useDHCP = lib.mkDefault true;
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp4s0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlp0s20f0u5.useDHCP = lib.mkDefault true;
 
-  nixpkgs.hostPlatform = lib.mkDefault "aarch64-darwin";
+  nixpkgs.hostPlatform = lib.mkDefault "aarch64-linux";
 }