feat: add computer "toothless"

computers/toothless/default.nix

@@ -0,0 +1,83 @@
+{pkgs, ...}: {
+  imports = [
+    ./hardware-configuration.nix
+    ./disks.nix
+  ];
+
+  boot.loader = {
+    systemd-boot.enable = true;
+    efi.canTouchEfiVariables = true;
+  };
+
+  console = {
+    font = "Lat2-Terminus16";
+    keyMap = "us";
+  };
+
+  services = {
+    displayManager.sddm = {
+      wayland = {
+        enable = true;
+        compositor = "kwin";
+      };
+      extraPackages = [
+        pkgs.where-is-my-sddm-theme
+      ];
+      enable = true;
+      theme = "where_is_my_sddm_theme";
+    };
+
+    desktopManager.plasma6 = {
+      enable = true;
+      enableQt5Integration = false;
+      notoPackage = pkgs.noto-fonts-lgc-plus;
+    };
+
+    pipewire = {
+      enable = true;
+      alsa.enable = true;
+      pulse.enable = true;
+      wireplumber.enable = true;
+    };
+
+    xserver.xkb = {
+      layout = "us";
+      options = "eurosign:e,ctrl:nocaps";
+    };
+
+    libinput.enable = true;
+    openssh.enable = true;
+  };
+
+  programs = {
+    git = {
+      enable = true;
+      config = {
+        user = {
+          name = "Artur Manuel";
+          email = "balkenix@outlook.com";
+          signingKey = "~/.ssh/id_ed25519";
+        };
+      };
+    };
+    neovim.enable = true;
+    chromium.enable = true;
+  };
+
+  environment.systemPackages = builtins.attrValues {
+    inherit
+      (pkgs)
+      nil
+      statix
+      deadnix
+      chromium
+      alejandra
+      wget
+      ;
+  };
+
+  networking.networkmanager.enable = true;
+  time.timeZone = "Europe/London";
+  i18n.defaultLocale = "en_GB.UTF-8";
+  system.stateVersion = "24.11";
+}

computers/toothless/disks.nix

@@ -0,0 +1,67 @@
+{
+  disko.devices = {
+    disk = {
+      main = {
+        type = "disk";
+        device = "/dev/disk/by-id/nvme-WDC_PC_SN520_SDAPNUW-256G-1014_20270F804683";
+        content = {
+          type = "gpt";
+          partitions = {
+            ESP = {
+              size = "512M";
+              type = "EF00";
+              content = {
+                type = "filesystem";
+                format = "vfat";
+                mountpoint = "/boot";
+                mountOptions = ["defaults"];
+              };
+            };
+            luks = {
+              size = "100%";
+              content = {
+                type = "luks";
+                name = "utero";
+                passwordFile = "/tmp/secret.key"; # Interactive
+                settings = {
+                  allowDiscards = true;
+                };
+                content = {
+                  type = "btrfs";
+                  extraArgs = ["-f"];
+                  subvolumes = {
+                    "/@root" = {
+                      mountpoint = "/";
+                      mountOptions = [
+                        "compress=zstd"
+                        "noatime"
+                      ];
+                    };
+                    "/@home" = {
+                      mountpoint = "/home";
+                      mountOptions = [
+                        "compress=zstd"
+                        "noatime"
+                      ];
+                    };
+                    "/@nix" = {
+                      mountpoint = "/nix";
+                      mountOptions = [
+                        "compress=zstd"
+                        "noatime"
+                      ];
+                    };
+                    "/@swap" = {
+                      mountpoint = "/.swapvol";
+                      swap.swapfile.size = "8G";
+                    };
+                  };
+                };
+              };
+            };
+          };
+        };
+      };
+    };
+  };
+}

computers/toothless/hardware-configuration.nix

@@ -0,0 +1,28 @@
+# 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,
+  modulesPath,
+  ...
+}: {
+  imports = [
+    (modulesPath + "/installer/scan/not-detected.nix")
+  ];
+
+  boot.initrd.availableKernelModules = ["nvme" "xhci_pci" "ahci" "usbhid" "sd_mod"];
+  boot.initrd.kernelModules = [];
+  boot.kernelModules = ["kvm-amd"];
+  boot.extraModulePackages = [];
+
+  # 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.enp8s0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}