initial nixos-config

flake.lock

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+{
+  "nodes": {
+    "home-manager": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1685599623,
+        "narHash": "sha256-Tob4CMOVHue0D3RzguDBCtUmX5ji2PsdbQDbIOIKvsc=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "93db05480c0c0f30382d3e80779e8386dcb4f9dd",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "ref": "release-23.05",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1686431482,
+        "narHash": "sha256-oPVQ/0YP7yC2ztNsxvWLrV+f0NQ2QAwxbrZ+bgGydEM=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "d3bb401dcfc5a46ce51cdfb5762e70cc75d082d2",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-23.05",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "home-manager": "home-manager",
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

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+{
+  description = "NixOS configuration";
+
+  inputs = {                                                                                # All flake references
+    # Nixpkgs
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-23.05";                                       # Default stable nix packages
+
+    # Home manager
+    home-manager = {                                                                        # User package management
+      url = "github:nix-community/home-manager/release-23.05";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
+
+  outputs = { self, nixpkgs, home-manager, ... }@inputs: 
+    let
+      inherit (self) outputs;
+      lib = nixpkgs.lib // home-manager.lib;
+    in
+    {
+      inherit lib;
+      nixosConfigurations = {                                                               # NixOS Configuration 
+        "stefan@merkur" = lib.nixosSystem {                                                 # Flake "stefan@merkur" (Notebook)
+          specialArgs = { inherit inputs; };                                                # Pass flake inputs to our config
+          modules = [
+            ./hosts/merkur/configuration.nix                                                # Import configuration,nix
+	    home-manager.nixosModules.home-manager {                                        # Home-Manager configuration (non-NixOS)
+              home-manager.useGlobalPkgs = true;
+	      home-manager.useUserPackages = true;
+	      home-manager.users.stefan = import ./home/stefan-merkur/home.nix;             # Import default.nix
+	    }
+          ];
+        };
+      };
+    };
+}

home/modules/cli/bash.nix

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+{ config, lib, pkgs, ...}:
+let
+  inherit (lib) mkIf;
+  hasNeovim = config.programs.neovim.enable;
+in
+{
+  programs.bash = {
+    enable = true;
+    shellAliases = {
+      ll = "ls -lisah --color=auto";
+      ".." = "cd ..";
+      vim = mkIf hasNeovim "nvim";
+      vi = mkIf hasNeovim "nvim";
+    };
+  };
+}

home/modules/cli/bat.nix

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+{
+  programs.bat = {
+    enable = true;
+    config.theme = "base16";
+  };
+}

home/modules/cli/default.nix

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+{
+  imports = [
+    ./bash.nix
+    ./git.nix
+    ./bat.nix
+  ];
+}
+

home/modules/cli/git.nix

@@ -0,0 +1,8 @@
+{
+  programs.git = {
+    enable = true;
+    userName = "crurak";
+    userEmail = "s.spangenberg@posteo.de";
+    ignores = [ ".direnv" "result"];
+  };
+}

home/modules/desktop/common/default.nix

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+{
+
+}

home/modules/desktop/default.nix

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+{
+
+}

home/modules/hyprland/default.nix

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+{ config, pkgs, ... }: {
+  hyprland.homeManagerModules.default
+
+}

home/modules/librewolf.nix

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+{
+  programs.librewolf = {
+    enable = true;
+    settings = {
+      
+    };
+  };
+}

home/modules/neovim/default.nix

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+{ config, pkgs, ...}:
+
+{
+  home.sessionVariables.Editor = "nvim";
+
+  programs = {
+    neovim = {
+      enable = true;
+
+      extraConfig = ''
+        syntax enable
+        colorscheme gruvbox
+        set number relativenumber
+	highlight Comment cterm=italic gui=italic
+	hi Normal guibg=NONE ctermbg=NONE
+      '';
+      plugins = with pkgs.vimPlugins; [
+        vim-nix
+	gruvbox
+      ];
+    };
+  };
+}

home/stefan-merkur/home.nix

@@ -0,0 +1,27 @@
+{ inputs, lib, config, pkgs, outputs, ... }: {
+
+  imports = [
+    ../modules/neovim
+    ../modules/cli
+  ];
+
+  nixpkgs = {
+    config = {
+      allowUnfree = true;                                                         # Allow unfree packages
+      allowUnfreePredicate = (_: true);                                           # Workaround for https://github.com/nix-community/home-manager/issues/2942
+    };
+  };
+
+  home = {
+    username = "stefan";
+    homeDirectory = "/home/stefan";
+    stateVersion = "23.05";                                                       # https://nixos.wiki/wiki/FAQ/When_do_I_update_stateVersion
+  };
+
+  programs = {
+    home-manager.enable = true;                                                   # Enable home-manager
+    
+  };
+
+  systemd.user.startServices = "sd-switch";                                       # Reload system units when changing configs 
+}

hosts/common/stefan.nix

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+{
+  users.users = {
+    stefan = {
+      isNormalUser = true;
+      extraGroups = [ "wheel" ];
+      initialPassword = "password";
+      openssh.authorizedKeys.keys = [
+        # Add your SSH public key(s) here, if you plan on using SSH to connect
+      ];
+    };
+  };
+
+}

hosts/merkur/configuration.nix

@@ -0,0 +1,93 @@
+{ inputs, lib, config, pkgs, ... }: {
+  imports = [
+    ./hardware-configuration.nix					                  # Current system hardware config
+    
+    ../common/stefan.nix
+#    ../modules/gnome.nix
+  ];
+
+  nixpkgs.config.allowUnfree = true;						          # Allow proprietary packages
+
+  nix = {                                                                                 # Nix package manager settings
+    registry = lib.mapAttrs (_: value: { flake = value; }) inputs;	                  # Adds each flake input to make nix3 commands consistent to flake
+
+    # 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 = {
+      experimental-features = "nix-command flakes";			                  # Enable flake support
+      auto-optimise-store = true;					                  # Duplicate and optimize nix store
+    };
+    gc = {                                                                                # Automatic garbage collection
+      automatic = true;
+      dates = "weekly";
+      options = "--delete-older-than 2d";
+    };
+  };
+  
+  boot = {
+    #kernelPackages = pkgs.linuxPackages_latest;			                  # Latest stable kernel
+    loader = { 
+      systemd-boot = {
+        enable = true;
+	configurationLimit = 5;						                  # Limit the amount of configuration
+      };
+      efi.canTouchEfiVariables = true;
+      timeout = 1;							                  # Grub autoselect time
+    };
+  };
+
+  networking = {                                                                          # Network settings
+    hostName = "merkur";
+    networkmanager.enable = true;
+  };
+
+  security = {
+    rtkit.enable = true;                                                                  # RealTimeKit ex. PulseAudio 
+    polkit.enable = true;
+  };
+
+  i18n = {								                  # internationalisation properties
+    defaultLocale = "de_DE.UTF-8";
+    extraLocaleSettings = {
+      LC_ADDRESS = "de_DE.UTF-8";
+      LC_IDENTIFICATION = "de_DE.UTF-8";
+      LC_MEASUREMENT = "de_DE.UTF-8";
+      LC_MONETARY = "de_DE.UTF-8";
+      LC_NAME = "de_DE.UTF-8";
+      LC_NUMERIC = "de_DE.UTF-8";
+      LC_PAPER = "de_DE.UTF-8";
+      LC_TELEPHONE = "de_DE.UTF-8";
+      LC_TIME = "de_DE.UTF-8";
+    };
+  };
+
+  services = {
+    xserver = {		
+      layout = "de";						  	                  # X11 keymap
+      xkbVariant = "";
+    };
+    pipewire = {                                                                          # Sound
+      enable = true;
+      alsa = {
+        enable = true;
+        support32Bit = true;
+      };
+      pulse.enable = true;
+      jack.enable = true;
+    };
+  };
+
+  environment = {
+    systemPackages = with pkgs; [
+      wget
+      tree
+    ];
+  };
+
+  # Configure console keymap
+  console.keyMap = "de";						                  # Console keymap settings
+
+  system.stateVersion = "23.05";					                  # https://nixos.wiki/wiki/FAQ/When_do_I_update_stateVersion
+}

hosts/merkur/hardware-configuration.nix

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+# 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" "sd_mod" "sr_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/2ffd7af0-882b-4f88-9cf9-02d9abd555b4";
+      fsType = "ext4";
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/7C6D-739B";
+      fsType = "vfat";
+    };
+
+  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.enp0s31f6.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

hosts/modules/auto-upgrade.nix

@@ -0,0 +1,14 @@
+{ config, inputs, ... }:
+let 
+  inherit (config.networking) hostName;                                   # Inherit variable
+  isClean = inputs.self ? rev;                                            # Only enable if current config came from clean tree
+in
+{
+  system.autoUpgrade = {                                                  # NixOS auto upgrade
+    enable = isClean;
+    dates = "hourly";                                                       
+    flags = [
+      "--refresh"
+    ];
+  };
+}

hosts/modules/gnome.nix

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+{ pkgs, ... }:
+{
+  services = {
+    xserver = {
+      enable = true;
+      desktopManager.gnome.enable = true;
+      displayManager.gdm.enable = true;
+    };
+    gnome.core-utilities.enable = false;
+    
+  };
+
+  environment.systemPackages = with pkgs; [
+    gnomeExtensions.dash-to-dock
+    gnomeExtensions.gsconnect
+  ];
+}