Add flake VM

hosts/muvm/configuration.nix

@@ -0,0 +1,45 @@
+{ config, lib, pkgs, inputs, system, ... }:
+let
+  cfg = config.mods;
+
+in {
+  # Hardware
+  imports = [
+    ./hardware-configuration.nix
+  ];
+
+  # System
+  mods.user.name = "muon";
+  networking.hostName = "mups";
+  mods.home.file = ./home.nix;
+
+  # Modules
+  mods.desktop.enable = true;
+
+  mods.theme.enable = true;
+  mods.theme.scheme = "woodland";
+  mods.theme.wallpaper = ./wallpaper.png;
+
+  services.xserver.windowManager.i3.enable = true;
+
+  # Proprietary </3
+  mods.unfree.steam.enable = true;
+
+  users.users.muon = {
+    openssh.authorizedKeys.keys =
+      [''ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKEio+Y5wBVD1wILaH2R3wV10FvVjiqy/4gGBWHOITTB muon@muon'' ''ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKevYmkH7xvYoquBjnYZ7PJiVqf+GOh9fxAJBN6wZGBB gin4@hi.is'' ];
+  };
+
+  # Enable the OpenSSH daemon.
+  services.openssh.enable = true;
+  users.users.root.openssh.authorizedKeys.keys =
+    [''ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKEio+Y5wBVD1wILaH2R3wV10FvVjiqy/4gGBWHOITTB muon@muon'' ''ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKevYmkH7xvYoquBjnYZ7PJiVqf+GOh9fxAJBN6wZGBB gin4@hi.is'' ];
+
+  networking.firewall = {
+    enable = true;
+    allowedTCPPorts = [ 22 ];
+  };
+
+  system.stateVersion = "24.05"; # Did you read the comment?
+}
+

hosts/muvm/hardware-configuration.nix

@@ -0,0 +1,18 @@
+{ config, lib, pkgs, modulesPath, ... }: {
+  imports =
+    [ (modulesPath + "/profiles/qemu-guest.nix")
+    ];
+
+  networking.useDHCP = lib.mkForce true;
+
+  virtualisation.vmVariant = {
+    # following configuration is added only when building VM with build-vm
+    virtualisation = {
+      memorySize = 2048; # Use 2048MiB memory.
+      cores = 3;
+      graphics = false;
+    };
+  };
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+}

hosts/muvm/home.nix

@@ -0,0 +1,9 @@
+{ pkgs, lib, osConfig,... }: {
+  # Modules
+  mods.terminal.zsh.enable = true;
+  mods.terminal.development.enable = true;
+  mods.terminal.tools.enable = true;
+
+  # Version of first install
+  home.stateVersion = "24.05";
+}