Created basic NixOS and home-manager flake

flake.lock

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+{
+  "nodes": {
+    "home-manager": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1756679287,
+        "narHash": "sha256-Xd1vOeY9ccDf5VtVK12yM0FS6qqvfUop8UQlxEB+gTQ=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "07fc025fe10487dd80f2ec694f1cd790e752d0e8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "ref": "release-25.05",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1756617294,
+        "narHash": "sha256-aGnd4AHIYCWQKChAkHPpX+YYCt7pA6y2LFFA/s8q0wQ=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "b4c2c57c31e68544982226d07e4719a2d86302a8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-25.05",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "home-manager": "home-manager",
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

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+{
+  description = "Bo's NixOS flake :]";
+
+  inputs = {
+    # This flake is currently set to use the latest stable branche of nixpkgs, this being 25.05
+    # Use `nix flake update` to update to the latest commit on the branche given below
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.05";
+
+    # Use home-manager and make home-manager pull its packages from nixpkgs (input entered above)
+    home-manager = {
+      url = "github:nix-community/home-manager/release-25.05";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
+
+  outputs = inputs@{ self, nixpkgs, ... }: {
+    nixosConfigurations = {
+
+    # Orchid is the name given for workstation installs
+    # Use `nixos-rebuild switch --flake .#Orchid` to build for this configuration
+      Orchid = nixpkgs.lib.nixosSystem {
+        modules =
+        [
+          ./hosts/default.nix # Global default configuration
+          ./hosts/Orchid/configuration.nix # Machine-specific configuration
+
+          # Other modules
+          ./modules/nixos/kde.nix
+          #./modules/nixos/gnome.nixlib
+
+          # Imports home-manager
+          inputs.home-manager.nixosModules.default {
+            home-manager.useGlobalPkgs = true;
+            home-manager.useUserPackages = true;
+
+            home-manager.users.bo = import ./hosts/Orchid/home.nix;
+          }
+        ];
+      };
+
+    # Moonlight is the name given for server installs
+    # Use `nixos-rebuild switch --flake .#Moonlight` to build for this configuration
+      Neptune = {
+        modules = [ ./hosts/Moonlight/configuration.nix ];
+      };
+      
+    };
+  };
+}
+

hosts/Orchid/configuration.nix

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+{ config, pkgs, inputs, ... }:
+
+{
+  imports =
+    [
+      ./hardware-configuration.nix
+    ];
+
+  nix.settings.experimental-features = [ "nix-command" "flakes" ];
+
+  # Enables the systemd bootloader
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  # We'll be using the latest kernel (who needs reliability anyway?) :3
+  boot.kernelPackages = pkgs.linuxPackages_latest;
+
+  # Enables NetworkManager
+  networking.networkmanager.enable = true;
+  # Sets the hostname (the name of your computer)
+  networking.hostName = "Orchid";
+  # Uncomment this to add firewall exceptions
+  # networking.firewall.allowedTCPPorts = [ ... ];
+  # networking.firewall.allowedUDPPorts = [ ... ];
+  # Or uncomment this to disable the firewall all together (don't do it)
+  # networking.firewall.enable = false;
+
+  # Sets the timezone
+  time.timeZone = "Europe/Amsterdam";
+
+  # Sets some default localization
+  i18n.defaultLocale = "en_US.UTF-8";
+  console = {
+    font = "Lat2-Terminus16";
+    useXkbConfig = true;
+  };
+
+  services.xserver = {
+    xkb.layout = "us";
+    xkb.variant = "intl";
+    #xkb.options = "grp:win_space_toggle";
+  };
+
+  # Enables printing suport through CUPS
+  services.printing.enable = true;
+
+  # Enables bluetooth
+  hardware.bluetooth.enable = true;
+
+  # Enables sound through pipewire
+  services.pipewire = {
+    enable = true;
+    pulse.enable = true;
+  };
+
+  # Enables the GPG agent
+  programs.gnupg.agent = {
+    enable = true;
+    enableSSHSupport = true;
+  };
+
+  # Uncomment this to enable the openssh daemon
+  # services.openssh.enable = true;
+
+  # Adds core GUI apps available to everyone
+  environment.systemPackages = with pkgs; [
+    firefox
+  ];
+
+  # Enables Docker support
+  virtualisation.docker.enable = true;
+  # Comment if you're not using btrfs
+  virtualisation.docker.storageDriver = "btrfs";
+
+  # ======================
+  # USER SPECIFIC SETTINGS
+  # ======================
+
+  # Enables fish as my shell :3
+  programs.fish.enable = true;
+
+  # Sets up syncthing for Library syncthing
+  #services.syncthing = {
+  #  enable = true;
+  #  user = "bo";
+  #};
+
+  # Don't forget to set a password with ‘passwd’
+  users.users.bo = {
+    isNormalUser = true;
+    description = "Bo Jordans";
+    home = "/home/bo";
+    initialPassword = "meow";
+    extraGroups = [ "docker" "wheel" ]; # Enable ‘sudo’ for the user
+    shell = pkgs.fish;
+    openssh.authorizedKeys.keys = [
+
+    ];
+  };
+
+  # ====================
+  # END OF USER SETTINGS
+  # ====================
+
+  # DO NOT CHANGE THIS VALUE
+  # This value does not change the branche your system is on, to do that please check flake.nix
+  # This value just indicates which version the config file was originally made for
+  system.stateVersion = "25.05"; # Did you read the comment?
+
+}
+

hosts/Orchid/files/fish.fish

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+function fish_greeting
+    if not set -q fish_greeting
+        set -l line1 (_ ':3')
+        set -g fish_greeting "$line1"
+    end
+
+    if set -q fish_private_mode
+        set -l line (_ "fish is running in private mode, history will not be persisted.")
+        if set -q fish_greeting[1]
+            set -g fish_greeting $fish_greeting\n$line
+        else
+            set -g fish_greeting $line
+        end
+    end
+
+    # The greeting used to be skipped when fish_greeting was empty (not just undefined)
+    # Keep it that way to not print superfluous newlines on old configuration
+    test -n "$fish_greeting"
+    and echo $fish_greeting
+end
+

hosts/Orchid/hardware-configuration.nix

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+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  # Import kernel modules
+  boot.initrd.availableKernelModules = [ "xhci_pci" "ehci_pci" "ahci" "usb_storage" "sd_mod" "sdhci_pci" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  # Partition map for Orchid
+  #NAME                                             SIZE  TYPE  MOUNTPOINTS   LABEL   FILESYSTEM
+  #sda                                            238.5G  disk
+  #├─sda1                                           512M  part  /boot          BOOT         vfat
+  #└─sda2                                           REST  part                NixOS        luks2
+  #  └─Orchid                                       REST  crypt /            Orchid        btrfs
+  #                                                             /nix
+  #                                                             /home
+
+  # Label of the luks2 partition
+  boot.initrd.luks.devices."Orchid".device = "/dev/disk/by-label/NixOS";
+
+  # Declares all filesystems
+  fileSystems."/" =
+    { device = "/dev/disk/by-label/Orchid";
+      fsType = "btrfs";
+      options = [ "subvol=root" ];
+    };
+
+  fileSystems."/home" =
+    { device = "/dev/disk/by-label/Orchid";
+      fsType = "btrfs";
+      options = [ "subvol=home" ];
+    };
+
+  fileSystems."/nix" =
+    { device = "/dev/disk/by-label/Orchid";
+      fsType = "btrfs";
+      options = [ "subvol=nix" ];
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-label/BOOT";
+      fsType = "vfat";
+      options = [ "fmask=0022" "dmask=0022" ];
+    };
+
+  # You can declare swap devices down below
+  swapDevices = [ ];
+
+  # This option enables DHCP for all interfaces
+  # It is recommended to declare this for each individual interface, but it shouldn't hurt keeping it like this
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.eno1.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlp2s0.useDHCP = lib.mkDefault true;
+
+  # Declare the default host platform and microcode for intel cpus (amd is missing!)
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

hosts/Orchid/home.nix

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+{ config, pkgs, lib, ... }:
+
+let
+  catppuccin-fish = pkgs.fetchFromGitHub {
+    owner = "catppuccin";
+    repo = "fish";
+    rev = "6a85af2ff722ad0f9fbc8424ea0a5c454661dfed";
+    sha256 = "1h0nn1kg1vs0xilmai5haw42sm7wfs0b6jq2xpaq48qlfad1xk9r";
+  };
+in
+{
+  # Home Manager needs a bit of information about you and the paths it should
+  # manage.
+  home.username = "bo";
+  home.homeDirectory = "/home/bo";
+
+  # The home.packages option allows you to install Nix packages into your
+  # environment.
+  home.packages = with pkgs; [
+    # # Adds the 'hello' command to your environment. It prints a friendly
+    # # "Hello, world!" when run.
+    # pkgs.hello
+
+    # # It is sometimes useful to fine-tune packages, for example, by applying
+    # # overrides. You can do that directly here, just don't forget the
+    # # parentheses. Maybe you want to install Nerd Fonts with a limited number of
+    # # fonts?
+    # (pkgs.nerdfonts.override { fonts = [ "FantasqueSansMono" ]; })
+
+    # # You can also create simple shell scripts directly inside your
+    # # configuration. For example, this adds a command 'my-hello' to your
+    # # environment:
+    # (pkgs.writeShellScriptBin "my-hello" ''
+    #   echo "Hello, ${config.home.username}!"
+    # '')
+
+    vlc
+    krita
+    gimp
+    kdePackages.kdenlive
+
+    hyfetch
+    fastfetch
+    htop
+    btop
+  ];
+
+  # Enables the GPG agent
+  services.gpg-agent = {
+    enable = true;
+    defaultCacheTtl = 1800;
+    enableSshSupport = true;
+  };
+
+  # Enables git and enters name and email
+  programs.git = {
+    enable = true;
+    userName = "Bo Jordans";
+    userEmail = "bojordans@pixelated.sh";
+  };
+
+  # Enables fish as my shell :3
+  programs.fish.enable = true;
+
+  # Here you declare your dotfiles and where they need to go
+
+  home.file = {
+    # # Building this configuration will create a copy of 'dotfiles/screenrc' in
+    # # the Nix store. Activating the configuration will then make '~/.screenrc' a
+    # # symlink to the Nix store copy.
+    # ".screenrc".source = dotfiles/screenrc;
+
+    # # You can also set the file content immediately.
+    # ".gradle/gradle.properties".text = ''
+    #   org.gradle.console=verbose
+    #   org.gradle.daemon.idletimeout=3600000
+    # '';
+    ".config/fish/themes/Catppuccin Frappe.theme".source = "${catppuccin-fish}/themes/Catppuccin Frappe.theme";
+  };
+
+  # Here you set all variables for your shell :]
+  home.sessionVariables = {
+    EDITOR = "vim";
+  };
+
+  # This value determines the Home Manager release that your configuration is
+  # compatible with. This helps avoid breakage when a new Home Manager release
+  # introduces backwards incompatible changes.
+  #
+  # You should not change this value, even if you update Home Manager. If you do
+  # want to update the value, then make sure to first check the Home Manager
+  # release notes.
+  home.stateVersion = "25.05"; # Please read the comment before changing.
+
+  # Let Home Manager install and manage itself.
+  programs.home-manager.enable = true;
+}

hosts/default.nix

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+{ config, pkgs, ... }:
+
+{
+  # List of basic packages to be installed system wide
+  # Use https://search.nixos.org/ to find more packages (and options)
+  environment.systemPackages = with pkgs; [
+    vim
+    wget
+    htop
+  ];
+}

modules/nixos/gnome.nix

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+{ pkgs, ... }:
+
+{
+  # Enables the GNOME DE and GDM DM
+  services.displayManager.gdm.enable = true;
+  services.desktopManager.gnome.enable = true;
+}

modules/nixos/kde.nix

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+{ pkgs, ... }:
+
+{
+  # Enables the Plasma 6 DE and the SDDM DM with Wayland
+  services.desktopManager.plasma6.enable = true;
+  services.displayManager.sddm = {
+    enable = true;
+    wayland.enable = true;
+    enableHidpi = true;
+  };
+}