feat: initial commit

nixos/common.nix

@@ -0,0 +1,21 @@
+{ ... }:
+
+{
+  nix.settings.experimental-features = "nix-command flakes";
+
+  time.timeZone = "Europe/London";
+
+  i18n.defaultLocale = "en_GB.UTF-8";
+
+  i18n.extraLocaleSettings = {
+    LC_ADDRESS = "en_GB.UTF-8";
+    LC_IDENTIFICATION = "en_GB.UTF-8";
+    LC_MEASUREMENT = "en_GB.UTF-8";
+    LC_MONETARY = "en_GB.UTF-8";
+    LC_NAME = "en_GB.UTF-8";
+    LC_NUMERIC = "en_GB.UTF-8";
+    LC_PAPER = "en_GB.UTF-8";
+    LC_TELEPHONE = "en_GB.UTF-8";
+    LC_TIME = "en_GB.UTF-8";
+  };
+}

nixos/hosts/laptop/default.nix

@@ -0,0 +1,60 @@
+{ config, pkgs, ... }:
+
+{
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  boot.initrd.luks.devices."luks-2f61d72f-848d-487d-be98-eb0b68842d5c".device =
+    "/dev/disk/by-uuid/2f61d72f-848d-487d-be98-eb0b68842d5c";
+  networking.hostName = "laptop";
+
+  networking.networkmanager.enable = true;
+
+  services.xserver.enable = true;
+
+  services.displayManager.gdm.enable = true;
+  services.desktopManager.gnome.enable = true;
+
+  services.xserver.xkb = {
+    layout = "gb";
+    variant = "";
+  };
+
+  console.keyMap = "uk";
+
+  services.printing.enable = true;
+  services.pulseaudio.enable = false;
+  security.rtkit.enable = true;
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.enable = true;
+  };
+
+  users.users.irl = {
+    isNormalUser = true;
+    description = "irl";
+    extraGroups = [
+      "networkmanager"
+      "wheel"
+    ];
+  };
+
+  nixpkgs.config.allowUnfree = true;
+
+  environment.systemPackages = with pkgs; [
+    curl
+    home-manager
+    neovim
+    wget
+  ];
+
+  hardware.gpgSmartcards.enable = true;
+  programs.gnupg.agent = {
+    enable = true;
+    enableSSHSupport = true;
+  };
+
+  system.stateVersion = "25.05";
+}

nixos/hosts/laptop/hardware-configuration.nix

@@ -0,0 +1,57 @@
+# 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"
+    "usb_storage"
+    "sd_mod"
+  ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-amd" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" = {
+    device = "/dev/disk/by-uuid/09ccfb77-74dd-481a-a9d6-104e0340fd67";
+    fsType = "ext4";
+  };
+
+  boot.initrd.luks.devices."luks-03e009d9-7251-4094-b4f0-bc950ef05c98".device =
+    "/dev/disk/by-uuid/03e009d9-7251-4094-b4f0-bc950ef05c98";
+
+  fileSystems."/boot" = {
+    device = "/dev/disk/by-uuid/9B25-EC01";
+    fsType = "vfat";
+    options = [
+      "fmask=0077"
+      "dmask=0077"
+    ];
+  };
+
+  swapDevices = [
+    { device = "/dev/disk/by-uuid/91eff84a-51be-4448-a487-d6a33d0b3a80"; }
+  ];
+
+  # 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.wlp1s0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}