init

hosts/default.nix

@@ -0,0 +1,41 @@
+{
+  self,
+  inputs,
+  homeImports,
+  ...
+}: {
+  flake.nixosConfigurations = let
+    inherit (inputs.nixpkgs.lib) nixosSystem;
+    mod = "${self}/system";
+
+    # get the basic config to build on top of
+    inherit (import "${self}/system") desktop laptop;
+
+    # get these into the module system
+    specialArgs = {inherit inputs self;};
+  in {
+    nixdesk = nixosSystem {
+      inherit specialArgs;
+      modules =
+        desktop
+        ++ [
+          ./nixdesk
+          "${mod}/programs/gamemode.nix"
+          "${self}/secrets"
+          {
+            home-manager = {
+              users.xun.imports = homeImports."xun@nixdesk";
+              extraSpecialArgs = specialArgs;
+            };
+          }
+        ];
+    };
+    hopper = nixosSystem {
+      inherit specialArgs;
+      modules = [
+        ./core
+        ./core/boot.nix
+      ];
+    };
+  };
+}

hosts/hopper/default.nix

@@ -0,0 +1,15 @@
+{inputs}: {
+  imports = with inputs.hardware.nixosModules; [
+    common-cpu-intel
+    common-pc-hdd
+    common-gpu-nvidia
+
+    ./hardware.nix
+  ];
+
+  networking.hostName = "hopper";
+
+  swapDevices = [];
+
+  system.stateVersion = "23.11";
+}

hosts/hopper/hardware.nix

@@ -0,0 +1,39 @@
+{...}: {
+  boot = {
+    initrd = {
+      availableKernelModules = ["ehci_pci" "xhci_pci" "ahci" "usb_storage" "usbhid" "sd_mod"];
+      kernelModules = [];
+    };
+    kernelModules = ["kvm-intel"];
+    extraModulePackages = [];
+    loader = {
+      systemd-boot = {
+        enable = true;
+        configurationLimit = 10;
+      };
+      efi.canTouchEfiVariables = true;
+    };
+  };
+
+  fileSystems = {
+    "/" = {
+      device = "/dev/disk/by-uuid/1297e638-f2ff-49a2-a362-314ac7eeaabc";
+      fsType = "btrfs";
+      options = ["subvol=root" "compress=zstd"];
+    };
+    "/home" = {
+      device = "/dev/disk/by-uuid/1297e638-f2ff-49a2-a362-314ac7eeaabc";
+      fsType = "btrfs";
+      options = ["subvol=home" "compress=zstd"];
+    };
+    "/nix" = {
+      device = "/dev/disk/by-uuid/1297e638-f2ff-49a2-a362-314ac7eeaabc";
+      fsType = "btrfs";
+      options = ["subvol=nix" "compress=zstd" "noatime"];
+    };
+    "/boot" = {
+      device = "/dev/disk/by-uuid/8D4C-2F05";
+      fsType = "vfat";
+    };
+  };
+}

hosts/nixdesk/default.nix

@@ -0,0 +1,19 @@
+{
+  pkgs,
+  inputs,
+  ...
+}: {
+  imports = [
+    inputs.hardware.nixosModules.common-cpu-amd
+    inputs.hardware.nixosModules.common-gpu-amd
+    inputs.hardware.nixosModules.common-pc-ssd
+
+    ./hardware.nix
+  ];
+
+  networking.hostName = "nixdesk";
+
+  swapDevices = [];
+
+  system.stateVersion = "23.11";
+}

hosts/nixdesk/hardware.nix

@@ -0,0 +1,47 @@
+{pkgs, ...}: {
+  boot = {
+    initrd = {
+      availableKernelModules = [
+        "nvme"
+        "xhci_pci"
+        "ahci"
+        "usb_storage"
+        "usbhid"
+        "sd_mod"
+      ];
+      kernelModules = ["amdgpu"];
+    };
+    kernelModules = ["kvm-amd"];
+    loader = {
+      timeout = 10;
+      systemd-boot = {
+        enable = true;
+        consoleMode = "max";
+        configurationLimit = 120;
+        editor = false;
+      };
+      efi = {
+        canTouchEfiVariables = true;
+        efiSysMountPoint = "/boot";
+      };
+    };
+  };
+
+  fileSystems = {
+    "/" = {
+      device = "/dev/disk/by-uuid/0c080ce8-26f0-454b-a100-1ca9d5308931";
+      fsType = "ext4";
+    };
+    "/boot" = {
+      device = "/dev/disk/by-uuid/D23A-89BF";
+      fsType = "vfat";
+    };
+  };
+
+  hardware.enableAllFirmware = true;
+
+  services.xserver.videoDrivers = ["amdgpu"];
+
+  nixpkgs.hostPlatform.system = "x86_64-linux";
+  hardware.cpu.amd.updateMicrocode = true;
+}