feat: add orpheus to flake

flake.nix

@@ -34,6 +34,15 @@
         name = "nemesis";
         value = mkSystem "nemesis";
       }
+      {
+        name = "orpheus";
+        value = nixpkgs.lib.nixosSystem {
+          specialArgs = args;
+          modules = [
+            ./systems/orpheus.nix
+          ];
+        };
+      }
     ];
   };
 

systems/hw-orpheus.nix

@@ -0,0 +1,36 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’                                                              [0/6]
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{
+  config,
+  lib,
+  pkgs,
+  modulesPath,
+  ...
+}: {
+  imports = [
+    (modulesPath + "/installer/scan/not-detected.nix")
+  ];
+
+  boot.initrd.availableKernelModules = [];
+  boot.initrd.kernelModules = [];
+  boot.kernelModules = [];
+  boot.extraModulePackages = [];
+
+  fileSystems."/" = {
+    device = "/dev/disk/by-uuid/44444444-4444-4444-8888-888888888888";
+    fsType = "ext4";
+  };
+
+  swapDevices = [];
+
+  # 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.interfaces.end0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlan0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "aarch64-linux";
+}

systems/nemesis.nix

@@ -11,5 +11,7 @@
 
   networking.hostName = "nemesis";
 
+  boot.binfmt.emulatedSystems = ["wasm32-wasi" "x86_64-windows" "aarch64-linux"];
+
   system.stateVersion = "24.11";
 }

systems/orpheus.nix

@@ -0,0 +1,24 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}: {
+  imports = [
+    # Include the results of the hardware scan.
+    ./hw-orpheus.nix
+  ];
+
+  # Use the extlinux boot loader. (NixOS wants to enable GRUB by default)
+  boot.loader.grub.enable = false;
+  # Enables the generation of /boot/extlinux/extlinux.conf
+  boot.loader.generic-extlinux-compatible.enable = true;
+
+  networking.hostName = "orpheus"; # Define your hostname.
+  networking.networkmanager.enable = true; # Easiest to use and most distros use this by default.
+
+  services.openssh.enable = true;
+  networking.firewall.enable = false;
+
+  system.stateVersion = "25.05";
+}