initial commit

flake.lock

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+{
+  "nodes": {
+    "home-manager": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1714043624,
+        "narHash": "sha256-Xn2r0Jv95TswvPlvamCC46wwNo8ALjRCMBJbGykdhcM=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "86853e31dc1b62c6eeed11c667e8cdd0285d4411",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "ref": "release-23.11",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1713995372,
+        "narHash": "sha256-fFE3M0vCoiSwCX02z8VF58jXFRj9enYUSTqjyHAjrds=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "dd37924974b9202f8226ed5d74a252a9785aedf8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-23.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "home-manager": "home-manager",
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

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+{
+  description = "Your new nix config";
+
+  inputs = {
+    # Nixpkgs
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-23.11";
+
+    # Home manager
+    home-manager.url = "github:nix-community/home-manager/release-23.11";
+    home-manager.inputs.nixpkgs.follows = "nixpkgs";
+  };
+
+  outputs = {
+    self,
+    nixpkgs,
+    home-manager,
+    ...
+  } @ inputs: let
+    inherit (self) outputs;
+  in {
+    # NixOS configuration entrypoint
+    # Available through 'nixos-rebuild --flake .#your-hostname'
+    nixosConfigurations = {
+      # FIXME replace with your hostname
+      your-hostname = nixpkgs.lib.nixosSystem {
+        specialArgs = {inherit inputs outputs;};
+        # > Our main nixos configuration file <
+        modules = [./nixos/configuration.nix];
+      };
+    };
+
+    # Standalone home-manager configuration entrypoint
+    # Available through 'home-manager --flake .#your-username@your-hostname'
+    homeConfigurations = {
+      # FIXME replace with your username@hostname
+      "your-username@your-hostname" = home-manager.lib.homeManagerConfiguration {
+        pkgs = nixpkgs.legacyPackages.x86_64-linux; # Home-manager requires 'pkgs' instance
+        extraSpecialArgs = {inherit inputs outputs;};
+        # > Our main home-manager configuration file <
+        modules = [./home-manager/home.nix];
+      };
+    };
+  };
+}

home-manager/home.nix

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+# This is your home-manager configuration file
+# Use this to configure your home environment (it replaces ~/.config/nixpkgs/home.nix)
+{
+  inputs,
+  lib,
+  config,
+  pkgs,
+  ...
+}: {
+  # You can import other home-manager modules here
+  imports = [
+    # If you want to use home-manager modules from other flakes (such as nix-colors):
+    # inputs.nix-colors.homeManagerModule
+
+    # You can also split up your configuration and import pieces of it here:
+    # ./nvim.nix
+  ];
+
+  nixpkgs = {
+    # You can add overlays here
+    overlays = [
+      # If you want to use overlays exported from other flakes:
+      # neovim-nightly-overlay.overlays.default
+
+      # Or define it inline, for example:
+      # (final: prev: {
+      #   hi = final.hello.overrideAttrs (oldAttrs: {
+      #     patches = [ ./change-hello-to-hi.patch ];
+      #   });
+      # })
+    ];
+    # Configure your nixpkgs instance
+    config = {
+      # Disable if you don't want unfree packages
+      allowUnfree = true;
+      # Workaround for https://github.com/nix-community/home-manager/issues/2942
+      allowUnfreePredicate = _: true;
+    };
+  };
+
+  # TODO: Set your username
+  home = {
+    username = "your-username";
+    homeDirectory = "/home/your-username";
+  };
+
+  # Add stuff for your user as you see fit:
+  # programs.neovim.enable = true;
+  # home.packages = with pkgs; [ steam ];
+
+  # Enable home-manager and git
+  programs.home-manager.enable = true;
+  programs.git.enable = true;
+
+  # Nicely reload system units when changing configs
+  systemd.user.startServices = "sd-switch";
+
+  # https://nixos.wiki/wiki/FAQ/When_do_I_update_stateVersion
+  home.stateVersion = "23.05";
+}

nixos/configuration.nix

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+# This is your system's configuration file.
+# Use this to configure your system environment (it replaces /etc/nixos/configuration.nix)
+{
+  inputs,
+  lib,
+  config,
+  pkgs,
+  ...
+}: {
+  # You can import other NixOS modules here
+  imports = [
+    # If you want to use modules from other flakes (such as nixos-hardware):
+    # inputs.hardware.nixosModules.common-cpu-amd
+    # inputs.hardware.nixosModules.common-ssd
+
+    # You can also split up your configuration and import pieces of it here:
+    # ./users.nix
+
+    # Import your generated (nixos-generate-config) hardware configuration
+    ./hardware-configuration.nix
+  ];
+
+  nixpkgs = {
+    # You can add overlays here
+    overlays = [
+      # If you want to use overlays exported from other flakes:
+      # neovim-nightly-overlay.overlays.default
+
+      # Or define it inline, for example:
+      # (final: prev: {
+      #   hi = final.hello.overrideAttrs (oldAttrs: {
+      #     patches = [ ./change-hello-to-hi.patch ];
+      #   });
+      # })
+    ];
+    # Configure your nixpkgs instance
+    config = {
+      # Disable if you don't want unfree packages
+      allowUnfree = true;
+    };
+  };
+
+  nix = let
+    flakeInputs = lib.filterAttrs (_: lib.isType "flake") inputs;
+  in {
+    settings = {
+      # Enable flakes and new 'nix' command
+      experimental-features = "nix-command flakes";
+      # Opinionated: disable global registry
+      flake-registry = "";
+      # Workaround for https://github.com/NixOS/nix/issues/9574
+      nix-path = config.nix.nixPath;
+    };
+    # Opinionated: disable channels
+    channel.enable = false;
+
+    # Opinionated: make flake registry and nix path match flake inputs
+    registry = lib.mapAttrs (_: flake: {inherit flake;}) flakeInputs;
+    nixPath = lib.mapAttrsToList (n: _: "${n}=flake:${n}") flakeInputs;
+  };
+
+  # FIXME: Add the rest of your current configuration
+
+  # TODO: Set your hostname
+  networking.hostName = "your-hostname";
+
+  # TODO: Configure your system-wide user settings (groups, etc), add more users as needed.
+  users.users = {
+    # FIXME: Replace with your username
+    your-username = {
+      # TODO: You can set an initial password for your user.
+      # If you do, you can skip setting a root password by passing '--no-root-passwd' to nixos-install.
+      # Be sure to change it (using passwd) after rebooting!
+      initialPassword = "correcthorsebatterystaple";
+      isNormalUser = true;
+      openssh.authorizedKeys.keys = [
+        # TODO: Add your SSH public key(s) here, if you plan on using SSH to connect
+      ];
+      # TODO: Be sure to add any other groups you need (such as networkmanager, audio, docker, etc)
+      extraGroups = ["wheel"];
+    };
+  };
+
+  # This setups a SSH server. Very important if you're setting up a headless system.
+  # Feel free to remove if you don't need it.
+  services.openssh = {
+    enable = true;
+    settings = {
+      # Opinionated: forbid root login through SSH.
+      PermitRootLogin = "no";
+      # Opinionated: use keys only.
+      # Remove if you want to SSH using passwords
+      PasswordAuthentication = false;
+    };
+  };
+
+  # https://nixos.wiki/wiki/FAQ/When_do_I_update_stateVersion
+  system.stateVersion = "23.05";
+}

nixos/hardware-configuration.nix

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+# This is just an example, you should generate yours with nixos-generate-config and put it in here.
+{
+  boot.loader.systemd-boot.enable = true;
+
+  fileSystems."/" = {
+    device = "/dev/sda1";
+    fsType = "ext4";
+  };
+
+  # Set your system kind (needed for flakes)
+  nixpkgs.hostPlatform = "x86_64-linux";
+}