add minimal-nixosonly

flake.nix

@@ -9,6 +9,12 @@
         '';
         path = ./minimal;
       };
+      minimal-nixosonly = {
+        description = ''
+          Similar to the minimal, but with only NixOS (not home-manager).
+        '';
+        path = ./minimal-nixosonly;
+      };
       standard = {
         description = ''
           Standard flake - augmented with boilerplate for custom packages, overlays, and reusable modules.

minimal-nixosonly/flake.lock

@@ -0,0 +1,76 @@
+{
+  "nodes": {
+    "home-manager": {
+      "inputs": {
+        "nixpkgs": "nixpkgs",
+        "utils": "utils"
+      },
+      "locked": {
+        "lastModified": 1679786039,
+        "narHash": "sha256-VNjswu0Q4bZOkWNuc0+dHvRdjUCj+MnDlRfw/Q0R3vI=",
+        "path": "/nix/store/hsn9l6q81yrk3mq6q8qyz21pfhjy8353-source",
+        "rev": "cf662b6c98a0da81e06066fff0ecf9cbd4627727",
+        "type": "path"
+      },
+      "original": {
+        "id": "home-manager",
+        "type": "indirect"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1680758185,
+        "narHash": "sha256-sCVWwfnk7zEX8Z+OItiH+pcSklrlsLZ4TJTtnxAYREw=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "0e19daa510e47a40e06257e205965f3b96ce0ac9",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1676817468,
+        "narHash": "sha256-ovuJ1jQOC2/EEibufBkXmSN/O9mLx80Wh7aDmHmHAhA=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "0cf4274b5d06325bd16dbf879a30981bc283e58a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-22.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "home-manager": "home-manager",
+        "nixpkgs": "nixpkgs_2"
+      }
+    },
+    "utils": {
+      "locked": {
+        "lastModified": 1667395993,
+        "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

minimal-nixosonly/flake.nix

@@ -0,0 +1,24 @@
+{
+  description = "Your new nix config";
+
+  inputs = {
+    # Nixpkgs
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-22.11";
+
+    # TODO: Add any other flake you might need
+    # hardware.url = "github:nixos/nixos-hardware";
+  };
+
+  outputs = { nixpkgs, home-manager, ... }@inputs: {
+    # NixOS configuration entrypoint
+    # Available through 'nixos-rebuild --flake .#your-hostname'
+    nixosConfigurations = {
+      # FIXME replace with your hostname
+      your-hostname = nixpkgs.lib.nixosSystem {
+        specialArgs = { inherit inputs; }; # Pass flake inputs to our config
+        # > Our main nixos configuration file <
+        modules = [ ./nixos/configuration.nix ];
+      };
+    };
+  };
+}

minimal-nixosonly/nixos/configuration.nix

@@ -0,0 +1,92 @@
+# 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 = {
+    # This will add each flake input as a registry
+    # To make nix3 commands consistent with your flake
+    registry = lib.mapAttrs (_: value: { flake = value; }) inputs;
+
+    # This will additionally add your inputs to the system's legacy channels
+    # Making legacy nix commands consistent as well, awesome!
+    nixPath = lib.mapAttrsToList (key: value: "${key}=${value.to.path}") config.nix.registry;
+
+    settings = {
+      # Enable flakes and new 'nix' command
+      experimental-features = "nix-command flakes";
+      # Deduplicate and optimize nix store
+      auto-optimise-store = true;
+    };
+  };
+
+  # FIXME: Add the rest of your current configuration
+
+  # TODO: Set your hostname
+  networking.hostName = "your-hostname";
+
+  # TODO: This is just an example, be sure to use whatever bootloader you prefer
+  boot.loader.systemd-boot.enable = true;
+
+  # 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;
+    # Forbid root login through SSH.
+    permitRootLogin = "no";
+    # Use keys only. Remove if you want to SSH using password (not recommended)
+    passwordAuthentication = false;
+  };
+
+  # https://nixos.wiki/wiki/FAQ/When_do_I_update_stateVersion
+  system.stateVersion = "22.11";
+}

minimal-nixosonly/nixos/hardware-configuration.nix

@@ -0,0 +1,10 @@
+# This is just an example, you should generate yours with nixos-generate-config and put it in here.
+{
+  fileSystems."/" = {
+    device = "/dev/sda1";
+    fsType = "ext4";
+  };
+
+  # Set your system kind (needed for flakes)
+  nixpkgs.hostPlatform = "x86_64-linux";
+}