Add msi host

flake.nix

@@ -50,6 +50,20 @@
 
   outputs = inputs @ { self, nixpkgs, ... }: {
     nixosConfigurations = {
+      msi = nixpkgs.lib.nixosSystem rec {
+        system = "x86_64-linux";
+        specialArgs = { inherit self system inputs; };
+
+        modules = [
+          ./modules/impurity.nix
+          ./modules/preserve-system.nix
+          ./modules/devenv
+          ./modules/system.nix
+          ./modules/hyprland
+          ./systems/msi
+        ];
+      };
+
       lenovo = nixpkgs.lib.nixosSystem rec {
         system = "x86_64-linux";
         specialArgs = { inherit self system inputs; };
@@ -64,6 +78,7 @@
         ];
       };
 
+      msi-impure = self.nixosConfigurations.msi.extendModules { modules = [ { impurity.enable = true; } ]; };
       lenovo-impure = self.nixosConfigurations.lenovo.extendModules { modules = [ { impurity.enable = true; } ]; };
     };
 

modules/system.nix

@@ -21,6 +21,8 @@
   environment.systemPackages = with pkgs; [
     git
     vim
+  ];
+
   networking = {
     networkmanager = {
       enable = true;
@@ -41,5 +43,4 @@
 
   # removable disks in file manager
   services.udisks2.enable = true;
-  ];
 }

systems/msi/default.nix

@@ -0,0 +1,11 @@
+{ pkgs, ... }: {
+  imports = [
+    ./hardware.nix
+    ./mullvad.nix
+    ./hyprland
+  ];
+
+  system.stateVersion = "23.11";
+  networking.hostName = "msi";
+  time.timeZone = "America/Vancouver";
+}

systems/msi/hardware-configuration.nix

@@ -0,0 +1,36 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# 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 = [ "nvme" "xhci_pci" "usbhid" "usb_storage" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-amd" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/c9cb1730-c0d1-4a2e-a092-12dfa7098476";
+      fsType = "ext4";
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/9BF9-E3ED";
+      fsType = "vfat";
+    };
+
+  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.wlp4s0.useDHCP = lib.mkDefault true;
+
+  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

systems/msi/hardware.nix

@@ -0,0 +1,18 @@
+{ pkgs, ... }: {
+  imports = [ ./hardware-configuration.nix ];
+
+  hardware.opengl = {
+    enable = true;
+    driSupport = true;
+    driSupport32Bit = true;
+
+    extraPackages = with pkgs; [
+      rocm-opencl-icd
+      amdvlk
+    ];
+
+    extraPackages32 = with pkgs; [
+      driversi686Linux.amdvlk
+    ];
+  };
+}

systems/msi/hyprland/default.nix

@@ -0,0 +1,6 @@
+{ impurity, ... }: {
+  hyprland-session = {
+    prerun = "export WLR_DRM_DEVICES=/dev/dri/card0:/dev/dri/card1";
+    extraConfig = "source = ${impurity.link ./hyprland.conf}";
+  };
+}

systems/msi/hyprland/hyprland.conf

@@ -0,0 +1,24 @@
+monitor = eDP-1, 1920x1080@240Hz, 0x1440, 1
+monitor = DP-1, 5120x1440@120Hz, 1350x0, 1
+monitor = , preferred, auto, 1
+
+workspace = 01, monitor:DP-1, default:true
+workspace = 02, monitor:DP-1
+workspace = 03, monitor:DP-1
+workspace = 04, monitor:DP-1
+workspace = 05, monitor:DP-1
+workspace = 06, monitor:DP-1
+workspace = 07, monitor:DP-1
+workspace = 08, monitor:DP-1
+workspace = 09, monitor:DP-1
+workspace = 10, monitor:DP-1
+workspace = 11, monitor:eDP-1, default:true
+workspace = 12, monitor:eDP-1
+workspace = 13, monitor:eDP-1
+workspace = 14, monitor:eDP-1
+workspace = 15, monitor:eDP-1
+workspace = 16, monitor:eDP-1
+workspace = 17, monitor:eDP-1
+workspace = 18, monitor:eDP-1
+workspace = 19, monitor:eDP-1
+workspace = 20, monitor:eDP-1

systems/msi/mullvad.nix

@@ -0,0 +1,4 @@
+{ pkgs, config, ... }: {
+  services.mullvad-vpn.enable = true;
+  home-manager.users.${config.main-user}.home.packages = [ pkgs.mullvad-vpn ];
+}