populated configuration

.gitignore

@@ -2,4 +2,4 @@
 # Ignore build outputs from performing a nix-build or `nix build` command
 result
 result-*
-
+*.swp

configuration.nix.bak

@@ -8,6 +8,8 @@
   imports =
     [ # Include the results of the hardware scan.
       ./hardware-configuration.nix
+      ./system/services/cups.nix
+      ./system/services/ssh.nix
     ];
 
   # Use the systemd-boot EFI boot loader.
@@ -46,7 +48,7 @@
   # services.xserver.xkb.options = "eurosign:e,caps:escape";
 
   # Enable CUPS to print documents.
-  services.printing.enable = true;
+  #services.printing.enable = true;
 
   # Enable sound.
   hardware.pulseaudio.enable = true;
@@ -76,8 +78,14 @@
     wget
     htop
     mc
+    git
   ];
 
+  nix.package = pkgs.nixFlakes;
+  nix.extraOptions = ''
+    experimental-features = nix-command flakes
+  '';
+
   # Some programs need SUID wrappers, can be configured further or are
   # started in user sessions.
   # programs.mtr.enable = true;
@@ -89,7 +97,7 @@
   # List services that you want to enable:
 
   # Enable the OpenSSH daemon.
-  services.openssh.enable = true;
+  #services.openssh.enable = true;
 
   # Open ports in the firewall.
   # networking.firewall.allowedTCPPorts = [ ... ];

flake.nix

@@ -0,0 +1,69 @@
+{
+  description = "kenryuS nixos configurations/dotfiles";
+
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-24.05";
+    home-manager.url = "github:nix-community/home-manager/release-24.05";
+    home-manager.inputs.nixpkgs.follows = "nixpkgs";
+    nixos-hardware.url = "github:NixOS/nixos-hardware/master";
+  };
+
+  outputs = inputs@{ nixpkgs, home-manager, ... }:
+    let
+      systemSettings = {
+        system = "x86_64-linux";
+        hostname = "kenryu-nixos";
+        machine = "workstation";
+        timezone = "Asia/Tokyo";
+        locale = "ja_JP.UTF-8";
+        bootConf = {
+          mode = "uefi";
+          mountPath = "/boot";
+          grubDev = "";
+        };
+        gpuType = "nvidia";
+      };
+
+      userSettings = {
+        username = "kenryus";
+        name = "Kenryu Shibata";
+        email-dev = "kenryudev5894@gmail.com";
+        dotfilesDir = "/etc/nixos";
+        editor = "nvim";
+        editor-pkg = pkgs.neovim;
+      };
+
+      pkgs = import inputs.nixpkgs {
+        system = systemSettings.system;
+        config = {
+          allowUnfree = true;
+          allowUnfreePredicate = (_: true);
+        };
+      };
+
+      lib = inputs.nixpkgs.lib;
+      home-manager = inputs.home-manager;
+    in {
+      nixOSConfiguration = {
+        system = lib.nixosSystem {
+          system = systemSettings.system;
+          modules = [
+            ("./machines/" + systemSettings.machine + "/configuration.nix")
+            home-manager.nixosModules.home-manager {
+              home-manager.useGlobalPkgs = true;
+              home-manager.useUserPackages = true;
+              home-manager.users.${userSettings.username} = import ("./machines/" + systemSettings.machine + "/home.nix");
+              home-manager.extraSpecialArgs = {
+                inherit userSettings;
+              };
+            }
+          ];
+          specialArgs = {
+            inherit systemSettings;
+            inherit userSettings;
+            inherit inputs;
+          };
+        };
+      };
+    };
+}

machines/base.nix

@@ -0,0 +1,39 @@
+{ pkgs, lib, config, systemSettings, userSettings, ... }:
+{
+  imports = [
+    ../system/hardware/audio.nix
+    ../system/hardware/time.nix
+    ../system/services/network-manager.nix
+    ../system/utils.nix
+  ];
+
+  time.timeZone = systemSettings.timezone;
+
+  networking.hostName = systemSettings.hostname;
+
+  nix.settings.experimental-features = [ "nix-command" "flakes" ];
+
+  i18n.defaultLocale = systemSettings.locale;
+  i18n.extraLocaleSettings = {
+    LC_ADDRESS = systemSettings.locale;
+    LC_IDENTIFICATION = systemSettings.locale;
+    LC_MEASUREMENT = systemSettings.locale;
+    LC_MONETARY = systemSettings.locale;
+    LC_NAME = systemSettings.locale;
+    LC_NUMERIC = systemSettings.locale;
+    LC_PAPER = systemSettings.locale;
+    LC_TELEPHONE = systemSettings.locale;
+    LC_TIME = systemSettings.locale;
+  };
+
+  users.users.${userSettings.username} = {
+    isNormalUser = true;
+    description = userSettings.name;
+    extraGroups = [ "networkmanager" "wheel" ];
+    packages = with pkgs; [];
+    uid = 1000;
+  };
+
+  envirnment.shells = with pkgs; [ bash ];
+  users.defaultUserShell = pkgs.bash;
+}

machines/workstation/configuration.nix

@@ -0,0 +1,50 @@
+# Edit this configuration file to define what should be installed on
+# your system. Help is available in the configuration.nix(5) man page, on
+# https://search.nixos.org/options and in the NixOS manual (`nixos-help`).
+
+{ config, lib, pkgs, ... }:
+
+{
+  imports =
+    [ # Include the results of the hardware scan.
+      ./hardware-configuration.nix
+      ../base.nix
+      ../../system/services/cups.nix
+      ../../system/services/ssh.nix
+    ];
+
+  # Use the systemd-boot EFI boot loader.
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  # Configure keymap in X11
+  # services.xserver.xkb.layout = "us";
+  # services.xserver.xkb.options = "eurosign:e,caps:escape";
+
+  # Open ports in the firewall.
+  # networking.firewall.allowedTCPPorts = [ ... ];
+  # networking.firewall.allowedUDPPorts = [ ... ];
+  # Or disable the firewall altogether.
+  # networking.firewall.enable = false;
+
+  # This option defines the first version of NixOS you have installed on this particular machine,
+  # and is used to maintain compatibility with application data (e.g. databases) created on older NixOS versions.
+  #
+  # Most users should NEVER change this value after the initial install, for any reason,
+  # even if you've upgraded your system to a new NixOS release.
+  #
+  # This value does NOT affect the Nixpkgs version your packages and OS are pulled from,
+  # so changing it will NOT upgrade your system - see https://nixos.org/manual/nixos/stable/#sec-upgrading for how
+  # to actually do that.
+  #
+  # This value being lower than the current NixOS release does NOT mean your system is
+  # out of date, out of support, or vulnerable.
+  #
+  # Do NOT change this value unless you have manually inspected all the changes it would make to your configuration,
+  # and migrated your data accordingly.
+  #
+  # For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion .
+  system.stateVersion = "24.05"; # Did you read the comment?
+
+}
+

machines/workstation/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" "usbhid" "usb_storage" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/f4c95da6-3c6b-4414-a62a-c8c26c4a1c73";
+      fsType = "ext4";
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/C83C-841F";
+      fsType = "vfat";
+      options = [ "fmask=0077" "dmask=0077" ];
+    };
+
+  swapDevices =
+    [ { device = "/dev/disk/by-uuid/d933c349-8e70-41e1-8d13-605656dba18b"; }
+    ];
+
+  # 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.enp4s0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlo1.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

machines/workstation/home.nix

@@ -0,0 +1,13 @@
+{ pkgs, userSettings, ... }:
+{
+  home.username = userSettings.username;
+  home.homeDirectory = "/home/" + userSettings.username;
+
+  programs.home-manager.enable = true;
+
+  imports = [];
+
+  home.stateVersion = "24.05";
+
+  home.packages = with pkgs; [];
+}

system/hardware/audio.nix

@@ -0,0 +1,4 @@
+{ ... }:
+{
+  hardware.pulseaudio.enable = true;
+}

system/hardware/bluetooth.nix

@@ -0,0 +1,5 @@
+{ ... }:
+{
+  hardware.bluetooth.enable = true;
+  services.blueman.enable = true;
+}

system/hardware/kernel.nix

@@ -0,0 +1,5 @@
+{ config, pkgs, ... }:
+{
+  boot.kernelPackages = pkgs.linuxPackages_xanmod_stable;
+  boot.consoleLogLevel = 3;
+}

system/hardware/opengl.nix

@@ -0,0 +1,7 @@
+{ pkgs, ... }:
+{
+  hardware.opengl.enable = true;
+  hardware.opengl.extraPackages = with pkgs; [
+    mesa
+  ];
+}

system/hardware/time.nix

@@ -0,0 +1,4 @@
+{ ... }:
+{
+  services.timesyncd.enable = true;
+}

system/services/cups.nix

@@ -0,0 +1,4 @@
+{...}:
+{
+    services.printing.enable = true;
+}

system/services/network-manager.nix

@@ -0,0 +1,4 @@
+{ ... }:
+{
+  networking.networkmanager.enable = true;
+}

system/services/ssh.nix

@@ -0,0 +1,9 @@
+{...}:
+{
+  services.openssh = {
+    enable = true;
+    settings = {
+      PermitRootLogin = "yes";
+    };
+  };
+}

system/utils.nix

@@ -0,0 +1,13 @@
+{ lib, pkgs, ... }:
+{
+  # minimal utilities for using linux
+  environment.systemPackages = with pkgs; [
+    vim
+    wget
+    htop
+    mc
+    git
+    parted
+    tree
+  ];
+}