From 6b7c6d529d9ff0e64e8b2c6fc1af17a46d8c3a3e Mon Sep 17 00:00:00 2001
From: js0ny <contact@js0ny.net>
Date: Mon, 13 Oct 2025 02:19:59 +0100
Subject: [PATCH] use nixOS on libvirt

---
 nixcfgs/flake.nix                       | 17 +++++++++++--
 nixcfgs/hosts/nixvirt/default.nix       | 32 +++++++++++++++++++++++++
 nixcfgs/modules/nixos/configuration.nix |  3 ---
 nixcfgs/modules/nixos/host-machine.nix  | 13 ++++++++++
 nixcfgs/modules/nixos/packages.nix      |  7 ------
 nixcfgs/users/js0ny/nixvirt.nix         | 29 ++++++++++++++++++++++
 6 files changed, 89 insertions(+), 12 deletions(-)
 create mode 100644 nixcfgs/hosts/nixvirt/default.nix
 create mode 100644 nixcfgs/modules/nixos/host-machine.nix
 create mode 100644 nixcfgs/users/js0ny/nixvirt.nix

diff --git a/nixcfgs/flake.nix b/nixcfgs/flake.nix
index 5b67f92..d06f108 100644
--- a/nixcfgs/flake.nix
+++ b/nixcfgs/flake.nix
@@ -61,6 +61,14 @@
         ];
       };
 
+      nixosConfigurations.nixvirt = nixpkgs.lib.nixosSystem {
+        system = "x86_64-linux";
+        inherit specialArgs;
+        modules = [
+          ./hosts/nixvirt
+        ];
+      };
+
       darwinConfigurations."zen" = nix-darwin.lib.darwinSystem {
         system = "aarch64-darwin";
         inherit specialArgs;
@@ -73,8 +81,6 @@
         extraSpecialArgs = specialArgs;
         modules = [
           ./users/js0ny
-          plasma-manager.homeModules.plasma-manager
-          nix-flatpak.homeManagerModules.nix-flatpak
         ];
       };
       homeConfigurations."js0ny@zephyrus" = home-manager.lib.homeManagerConfiguration {
@@ -86,5 +92,12 @@
           nix-flatpak.homeManagerModules.nix-flatpak
         ];
       };
+      homeConfigurations."js0ny@nixvirt" = home-manager.lib.homeManagerConfiguration {
+        pkgs = forSystem "x86_64-linux";
+        extraSpecialArgs = specialArgs;
+        modules = [
+          ./users/js0ny/nixvirt.nix
+        ];
+      };
     };
 }
diff --git a/nixcfgs/hosts/nixvirt/default.nix b/nixcfgs/hosts/nixvirt/default.nix
new file mode 100644
index 0000000..5fceb21
--- /dev/null
+++ b/nixcfgs/hosts/nixvirt/default.nix
@@ -0,0 +1,32 @@
+# ~/.config/nixcfgs/hosts/nixvirt/default.nix
+{
+  config,
+  lib,
+  pkgs,
+  nix-flatpak,
+  ...
+}:
+{
+  imports = [
+    # impure build
+    /etc/nixos/hardware-configuration.nix
+    ../../modules/nixos
+    # ../../modules/nixos/users/js0ny.nix
+    # ../../modules/nixos/guest.nix
+    ../../modules/nixos/firefox.nix
+    ../../modules/nixos/desktop/gnome.nix
+    # ../../modules/nixos/desktop/niri.nix
+    ../../modules/nixos/desktop/gnome.nix
+    ../../modules/nixos/display-manager/gdm.nix
+  ];
+  boot.loader.grub.enable = true;
+  boot.loader.grub.device = "/dev/vda";
+  boot.loader.grub.useOSProber = true;
+  services.qemuGuest.enable = true;
+  services.spice-vdagentd.enable = true;
+
+  nixpkgs.config.allowUnfree = true;
+  networking.hostName = "nixvirt";
+  hardware.enableRedistributableFirmware = true;
+  system.stateVersion = "25.05";
+}
diff --git a/nixcfgs/modules/nixos/configuration.nix b/nixcfgs/modules/nixos/configuration.nix
index 2c0bb18..d978741 100644
--- a/nixcfgs/modules/nixos/configuration.nix
+++ b/nixcfgs/modules/nixos/configuration.nix
@@ -3,9 +3,6 @@
   pkgs,
   ...
 }: {
-  # Use the systemd-boot EFI boot loader.
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
 
   security.pam.services.login.enableGnomeKeyring = true;
 
diff --git a/nixcfgs/modules/nixos/host-machine.nix b/nixcfgs/modules/nixos/host-machine.nix
new file mode 100644
index 0000000..559c204
--- /dev/null
+++ b/nixcfgs/modules/nixos/host-machine.nix
@@ -0,0 +1,13 @@
+{ pkgs, ... }:
+{
+  # Use the systemd-boot EFI boot loader.
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  environment.systemPackages = with pkgs; [
+    pciutils
+    usbutils
+    smartmontools
+    v4l-utils
+  ]
+}
diff --git a/nixcfgs/modules/nixos/packages.nix b/nixcfgs/modules/nixos/packages.nix
index 57215da..25db074 100644
--- a/nixcfgs/modules/nixos/packages.nix
+++ b/nixcfgs/modules/nixos/packages.nix
@@ -8,13 +8,6 @@
     curl
     git
     tmux
-    pciutils
-    usbutils
-    smartmontools
     wl-clipboard
-    noto-fonts
-    noto-fonts-cjk-sans
-    noto-fonts-emoji
-    v4l-utils
   ];
 }
diff --git a/nixcfgs/users/js0ny/nixvirt.nix b/nixcfgs/users/js0ny/nixvirt.nix
new file mode 100644
index 0000000..51da47d
--- /dev/null
+++ b/nixcfgs/users/js0ny/nixvirt.nix
@@ -0,0 +1,29 @@
+# ~/.config/nixcfgs/users/js0ny/default.nix
+{
+  pkgs,
+  nix-flatpak,
+  plasma-manager,
+  ...
+}:
+{
+  imports = [
+    ./default.nix
+    ./programs/gnome.nix
+    ./programs/shell.nix
+    ./programs/git.nix
+    ./programs/firefox.nix
+    # ./programs/floorp.nix
+    ../../modules/home/gnome-keyrings.nix
+    ../../modules/home/dev/nix.nix
+    ../../modules/home/dev/python.nix
+    ../../modules/home/programs/eza.nix
+    ../../modules/home/programs/fzf.nix
+    ../../modules/home/programs/lsd.nix
+    ../../modules/home/programs/nvim.nix
+    ../../modules/home/programs/starship.nix
+    ../../modules/home/programs/zoxide.nix
+    # ./flatpak.nix
+  ];
+
+  home.stateVersion = "25.05";
+}