Initialized flake and home-manager with flake

.gitignore

@@ -1 +1 @@
-hardware-configuration.nix
+

configuration.nix

@@ -8,7 +8,6 @@
   imports =
     [ # Include the results of the hardware scan.
       ./hardware-configuration.nix
-      <home-manager/nixos>
     ];
 
   # Bootloader.
@@ -94,8 +93,10 @@
     docker
     rustup
     nodejs
+    pnpm
     fastfetch
     freetube
+    nixd
   ];
 
   home-manager = {
@@ -128,8 +129,10 @@
 	  userName = "Martin Berg Alstad";
 	  userEmail = "git@martials.no";
 	};
+
 	kitty.enable = true;
-        neovim = {
+        
+	neovim = {
           enable = true;
           vimAlias = true;
         };
@@ -138,6 +141,10 @@
     #wayland.windowManager.hyprland.enable = true;
   };
 
+  nix = {
+    settings.experimental-features = [ "nix-command" "flakes" ];
+  };
+
   # Some programs need SUID wrappers, can be configured further or are
   # started in user sessions.
   # programs.mtr.enable = true;
@@ -170,6 +177,9 @@
     kdeconnect = {
       enable = true;
     };
+
+    # Required for nvim with flakes
+    # nix.nixPath = [ "nixpkgs=${inputs.nixpkgs}" ];
  
     steam = {
       enable = true;

flake.lock

@@ -0,0 +1,48 @@
+{
+  "nodes": {
+    "home-manager": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1735053786,
+        "narHash": "sha256-Gm+0DcbUS338vvkwyYWms5jsWlx8z8MeQBzcnIDuIkw=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "35b98d20ca8f4ca1f6a2c30b8a2c8bb305a36d84",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1734649271,
+        "narHash": "sha256-4EVBRhOjMDuGtMaofAIqzJbg4Ql7Ai0PSeuVZTHjyKQ=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "d70bd19e0a38ad4790d3913bf08fcbfc9eeca507",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "home-manager": "home-manager",
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,32 @@
+{
+  description = "NixOS configuration";
+
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+    home-manager = {
+      url = "github:nix-community/home-manager";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
+
+  outputs = inputs@{ nixpkgs, home-manager, ... }:
+  let
+    system = "x86_64-linux";
+  in
+  {
+    nixosConfigurations = {
+      nixos = nixpkgs.lib.nixosSystem {
+        system = system;
+        modules = [
+	  ./configuration.nix
+	  home-manager.nixosModules.home-manager
+	  {
+            home-manager.useGlobalPkgs = true;
+            home-manager.useUserPackages = true;
+            home-manager.users.martin = import ./home.nix;
+	  }
+	];
+      };
+    };
+  };
+}

hardware-configuration.nix

@@ -0,0 +1,41 @@
+# 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 = [ "xhci_pci" "ahci" "nvme" "usb_storage" "usbhid" "sd_mod" "sr_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/5e3f0f97-4bb4-4a53-ace2-9ed19ff9e8ea";
+      fsType = "btrfs";
+      options = [ "subvol=@" ];
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/D188-48A9";
+      fsType = "vfat";
+      options = [ "fmask=0077" "dmask=0077" ];
+    };
+
+  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.eno1.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp0s20f0u8.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlp6s0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

home.nix

@@ -0,0 +1,41 @@
+{ config, pkgs, ... }:
+
+{
+  # Home Manager needs a bit of information about you and the
+  # paths it should manage.
+  home = {
+    username = "martin";
+    homeDirectory = "/home/martin";
+    
+    # You can update Home Manager without changing this value. See
+    # the Home Manager release notes for a list of state version
+    # changes in each release.
+    stateVersion = "24.11";
+  };
+
+  # Let Home Manager install and manage itself.
+  programs = {
+    git = {
+      enable = true;
+      userName = "Martin Berg Alstad";
+      userEmail = "git@martials.no";
+    };
+
+    home-manager.enable = true;
+
+    kitty.enable = true;
+
+    neovim = {
+      enable = true;
+      vimAlias = true;
+      viAlias = true;
+    };
+  };
+
+  services = {
+    gpg-agent = {
+      enable = true;
+      pinentryPackage = pkgs.pinentry-curses;
+    };
+  };
+}

result

@@ -0,0 +1 @@
+/nix/store/1q8w6gl1ll0mwfkqc3c2yx005s6wwfrl-hello-2.12.1