feat: add new host and start modularizing system configuration

modules/nixos/audio.nix

@@ -0,0 +1,15 @@
+{ pkgs, ... }:
+{
+  # For real-time audio/production consider: https://github.com/musnix/musnix
+  security.rtkit.enable = true;
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.enable = true;
+  };
+
+  environment.systemPackages = with pkgs; [
+    pavucontrol
+  ];
+}

modules/nixos/base.nix

@@ -0,0 +1,110 @@
+{ config, pkgs, lib, ... }:
+{
+  nixpkgs.config.allowUnfree = true;
+  nix.settings = {
+    experimental-features = [ "nix-command" "flakes" ];
+  };
+
+  # Default to systemd-boot
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  # https://datatracker.ietf.org/doc/html/rfc8375
+  networking.domain = "home.arpa";
+
+  time.timeZone = "America/Chicago";
+
+  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 = null;  # Kernel will automatically choose a font.
+  console.keyMap = "us";
+  # 4-bit ANSI -> Catpuccin Mocha Colors: https://catppuccin.com/palette/
+  console.colors = [
+    "11111b"  # black               -> crust
+    "f38ba8"  # red                 -> red
+    "a6e3a1"  # green               -> green
+    "fab387"  # yellow              -> peach
+    "89b4fa"  # blue                -> blue
+    "cba6f7"  # magenta             -> mauve
+    "74c7ec"  # cyan                -> sapphire
+    "6c7086"  # white               -> overlay 0
+    "313244"  # bright black (gray) -> surface 0
+    "eba0ac"  # bright red          -> maroon
+    "94e2d5"  # bright green        -> teal
+    "f9e2af"  # bright yellow       -> yellow
+    "b4befe"  # bright blue         -> lavender
+    "f5c2e7"  # bright magenta      -> pink
+    "89dceb"  # bright cyan         -> sky
+    "cdd6f4"  # bright white        -> text
+  ];
+
+  networking.firewall.enable = true;
+
+  # Installed on every NixOS Host.
+  environment.systemPackages = with pkgs; [
+    wget curl
+    ripgrep
+  ];
+  programs = {
+    less = {
+      enable = true;
+      # https://ascending.wordpress.com/2011/02/11/unix-tip-make-less-more-friendly/
+      # https://www.topbug.net/blog/2016/09/27/make-gnu-less-more-powerful/
+      envVariables = {
+        LESS = lib.concatStrings [
+          "--quit-if-one-screen "
+          "--ignore-case "
+          "--long-prompt "
+          "--raw-control-chars "  # raw ANSI colors
+          "--hilite-unread "  # first unread line after forward screen
+          "--tabs=4 "
+          "--no-init "  # Don't use termcap init/deinit strings.
+        ];
+        # Render colors
+        # TODO: Figure out how to represent those termcap sequences properly.
+        #LESS_TERMCAP_mb=$'\E[1;31m'     # begin bold
+        #LESS_TERMCAP_md=$'\E[1;36m'     # begin blink
+        #LESS_TERMCAP_me=$'\E[0m'        # reset bold/blink
+        #LESS_TERMCAP_so=$'\E[01;44;33m' # begin reverse video
+        #LESS_TERMCAP_se=$'\E[0m'        # reset reverse video
+        #LESS_TERMCAP_us=$'\E[1;32m'     # begin underline
+        #LESS_TERMCAP_ue=$'\E[0m'        # reset underline
+      };
+    };
+
+    git.enable = true;
+    htop.enable = true;
+    command-not-found.enable = false;
+    bat.enable = true;
+    bandwhich.enable = true;
+
+    nano.enable = false;
+    neovim = {
+      enable = true;
+      defaultEditor = true;
+
+      viAlias = true;
+      vimAlias = true;
+
+      withRuby = true;
+      withPython3 = true;
+      withNodeJs = true;
+
+      #configure = {};
+    };
+  };
+
+  # Services running on all machines
+  services.avahi.enable = true;  # zeroconf/mDNS(.local)
+}

modules/nixos/desktop.nix

@@ -0,0 +1,40 @@
+{ pkgs, ... }:
+{
+  environment.systemPackages = with pkgs; [
+    yubikey-personalization
+    xdg-desktop-portal-gtk
+    xdg-desktop-portal-hyprland
+    xwayland
+    rofi-wayland
+    waybar
+    hyprpaper
+    kitty # hyprland default term
+    swww # wallpaper
+  ];
+  services.xserver.enable = true;
+  services.xserver.xkb.layout = "us";
+
+  services.displayManager.gdm.enable = true;
+  services.desktopManager.gnome.enable = true;
+
+  services.printing.enable = true;
+
+  programs.hyprland = {
+    enable = true;
+    withUWSM = true;
+    xwayland.enable = true;
+  };
+  programs.hyprlock.enable = true;
+  # Hint electron apps to use wayland
+  environment.sessionVariables = {
+    NIXOS_OZONE_WL = "1";
+  };
+  # screen sharing /w hyp 
+  services.dbus.enable = true;
+
+  fonts.packages = with pkgs; [
+    nerd-fonts.fira-code
+    nerd-fonts.iosevka
+    atkinson-hyperlegible
+  ];
+}

modules/nixos/gaming.nix

@@ -0,0 +1,17 @@
+{ config, lib, pkgs, ... }:
+{
+  environment.systemPackages = with pkgs; [
+    mangohud
+    protonup-qt
+    lutris
+    bottles
+    heroic
+  ];
+  programs.steam = {
+    enable = true;
+    remotePlay.openFirewall = true;
+    localNetworkGameTransfers.openFirewall = true;
+    protontricks.enable = true;
+    gamescopeSession.enable = true;
+  };
+}