feat: add nix configs for host neon with wayland, niri and nocitalia-shell

hosts/neon/configuration.nix

@@ -0,0 +1,132 @@
+# 0x29a nixos conifg
+
+{ pkgs, lib, ... }:
+
+{
+  imports =
+    [ 
+      ./hardware-configuration.nix
+    ];
+
+  # use flakes
+  nix.settings.experimental-features = [ "nix-command" "flakes" ];
+
+  # configure bootloader
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+  
+  # plymouth boot eye candy
+  boot.initrd.systemd.enable = true;
+  boot.plymouth.enable = true;
+  boot.plymouth.theme = "spinner";
+ 
+  # use latest kernel
+  boot.kernelPackages = pkgs.linuxPackages_latest;
+
+  # networking
+  networking.hostName = "neon"; 
+  networking.networkmanager.enable = true;
+
+  # bluetooth
+  hardware.bluetooth.enable = true;
+
+  # time zone.
+  time.timeZone = "Europe/Amsterdam";
+
+  # select internationalisation properties
+  i18n.defaultLocale = "en_US.UTF-8";
+  i18n.extraLocaleSettings = {
+    LC_ADDRESS = "en_US.UTF-8";
+    LC_IDENTIFICATION = "en_US.UTF-8";
+    LC_MEASUREMENT = "en_US.UTF-8";
+    LC_MONETARY = "en_US.UTF-8";
+    LC_NAME = "en_US.UTF-8";
+    LC_NUMERIC = "en_US.UTF-8";
+    LC_PAPER = "en_US.UTF-8";
+    LC_TELEPHONE = "en_US.UTF-8";
+    LC_TIME = "en_US.UTF-8";
+  };
+  console = {
+    font = "Lat2-Terminus16";
+    keyMap = "de_CH-latin1";
+  };
+
+  # window manager configs
+  programs.niri.enable = true;
+  programs.xwayland.enable = true;
+  services.displayManager.gdm = {
+    enable = true;
+    wayland = true;
+  };
+  services.tuned.enable = true;
+  services.upower.enable = true;
+
+  environment.pathsToLink = [ "/libexec" ];
+  environment.variables.EDITOR = "vim";
+
+  # enable sound
+  services.pipewire = {
+     enable = true;
+     pulse.enable = true;
+  };
+
+  # define a user account
+  users.users.aaron = {
+    isNormalUser = true;
+    group = "users";
+    extraGroups = [ "wheel" ];
+    shell = pkgs.zsh;
+    packages = with pkgs; [
+      tree
+      fastfetch
+    ];
+  };
+
+  # browser
+  programs.firefox.enable = true;
+
+  # zsh config
+  programs.zsh = {
+    enable = true;
+    enableCompletion = true;
+    autosuggestions.enable = true;
+    ohMyZsh = {
+      enable = true;
+      plugins = [ "git" "sudo" ];
+      theme = "gentoo";
+    };
+  };
+
+  # system packages
+  environment.systemPackages = with pkgs; [
+    efibootmgr
+    neovim
+    vim
+    git
+    alacritty
+    ghostty
+    kitty
+    gnupg
+    xwayland
+    xwayland-satellite
+    wget
+  ];
+
+  # Some programs need SUID wrappers
+  programs.mtr.enable = true;
+  programs.gnupg.agent = {
+     enable = true;
+     enableSSHSupport = true;
+  };
+
+  # enable the OpenSSH daemon
+  services.openssh.enable = true;
+
+  # firewall configs
+  networking.firewall.allowedTCPPorts = [ 22 ];
+  networking.firewall.allowedUDPPorts = [ ];
+
+  # install state version
+  system.stateVersion = "25.11"; # Don't change
+}
+

hosts/neon/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" "nvme" "usb_storage" "sd_mod" "rtsx_pci_sdmmc" ];
+  boot.initrd.kernelModules = [ "dm-snapshot" "cryptd" ];
+  boot.initrd.luks.devices."cryptroot".device = "/dev/disk/by-label/nixcrypt";
+
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-label/nixroot";
+      fsType = "ext4";
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-label/nixboot";
+      fsType = "vfat";
+      options = [ "fmask=0022" "dmask=0022" ];
+    };
+
+  fileSystems."/home" =
+    { device = "/dev/disk/by-label/nixhome";
+      fsType = "ext4";
+    };
+
+  swapDevices =
+    [ { device = "/dev/disk/by-label/nixswap"; }
+    ];
+
+  networking.useDHCP = lib.mkDefault true;
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

hosts/neon/home.nix

@@ -0,0 +1,76 @@
+{ config, pkgs, ... }:
+
+{
+  # user config
+  home.username = "aaron";
+  home.homeDirectory = "/home/aaron";
+
+  # packages
+  home.packages = with pkgs; [
+    fastfetch
+    zip
+    xz
+    unzip
+    p7zip
+    jq
+    mtr
+    iperf3
+    dnsutils
+    ldns
+    socat
+    nmap
+    cowsay
+    file
+    which
+    tree
+    zstd
+    gnupg
+    btop
+    iotop
+    iftop
+    strace
+    ltrace
+    lsof
+    sysstat
+    lm_sensors
+    ethtool
+    pciutils
+    usbutils
+  ];
+
+  # configure git
+  programs.git.settings = {
+    enable = true;
+    userName = "aaron";
+    userEmail = "aaron@0x29a.ch";
+  };
+
+  programs.zsh = {
+    enable = true;
+    autosuggestion.enable = true;
+    syntaxHighlighting.enable = true;
+    oh-my-zsh = {
+      enable = true;
+      plugins = [ "git" "sudo" "python" "ansible" ];
+      theme = "agnoster";
+    };
+  };
+
+
+  ## deploy qtile config
+  #home.file."qtile-config" = {
+  #  target = ".config/qtile/config.py";
+  #  source = "${inputs.qtile-config}/qtile_config/config.py";
+  #  force = true;
+  #};
+
+  home.sessionVariables = {
+    EDITOR = "vim";
+  };
+
+  # enable home manager
+  programs.home-manager.enable = true;
+
+  # don't change
+  home.stateVersion = "25.05";
+}

hosts/neon/noctalia.nix

@@ -0,0 +1,7 @@
+{ pkgs, inputs, ... }:
+{
+  # install noctalia package
+  environment.systemPackages = with pkgs; [
+    inputs.noctalia.packages.${pkgs.stdenv.hostPlatform.system}.default
+  ];
+}