nix: Continue modularization

configuration.nix

@@ -12,44 +12,20 @@
     ./modules/tlp.nix
     ./modules/osu
     ./modules/srb2
+    ./modules/mullvad
+    ./modules/pipewire
+    ./modules/networking
+    ./modules/virtualization
+    ./modules/xserver
   ];
 
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;
 
-  services.xserver.displayManager.lightdm.enable = false;
-
-  networking.hostName = "nixos";
-  networking.networkmanager.enable = true;
-  networking.networkmanager.unmanaged = [ "interface-name:ve-*" ];
-  networking.networkmanager.dns = "none";
-  networking.useHostResolvConf = true;
-
   systemd.extraConfig = ''
     DefaultTimeoutStopSec=10s
   '';
 
-  virtualisation.vmVariant = {
-    virtualisation = {
-      memorySize = 8192;
-      cores = 4;
-    };
-    virtualisation.qemu.options =
-      [ "-device virtio-vga-gl" "-display sdl,gl=on" ];
-
-    services.xserver.desktopManager.gnome.enable = true;
-    services.xserver.displayManager.gdm.enable = true;
-
-    i18n.inputMethod = lib.mkDefault {
-      enabled = "ibus";
-      ibus.engines = with pkgs.ibus-engines; [ mozc ];
-    };
-
-    services.gnome.core-utilities.enable = false;
-    environment.gnome.excludePackages = [ pkgs.gnome-tour ];
-    hardware.pulseaudio.enable = false;
-  };
-
   environment.sessionVariables = {
     EDITOR = "nvim";
     VISUAL = "nvim";
@@ -58,12 +34,7 @@
     NODE_OPTIONS = "--max_old_space_size=16384";
   };
 
-  services.vnstat.enable = true;
-  services.tumbler.enable = true;
-  security.rtkit.enable = true;
 
-  users.defaultUserShell = pkgs.fish;
-  environment.shells = with pkgs; [ fish ];
 
   time.timeZone = "America/New_York";
 
@@ -71,7 +42,6 @@
   i18n.supportedLocales =
     [ "en_US.UTF-8/UTF-8" "ja_JP.UTF-8/UTF-8" "fr_FR.UTF-8/UTF-8" ];
 
-  services.xserver.enable = true;
 
   programs.firejail.enable = true;
   nix.package = pkgs.nixFlakes;
@@ -81,7 +51,6 @@
     wget
     grim
     slurp
-    mullvad-vpn
     mullvad-browser
     papirus-icon-theme
     mediainfo
@@ -110,7 +79,6 @@
     rsync
     jq
     keepassxc
-    stow
     exa
     fd
     fzf
@@ -120,16 +88,13 @@
     typespeed
     slade
     gdu
-    ranger
     nixfmt
     whois
     lnch
-    libnotify
     dwt1-shell-color-scripts
     dig
     trashy
     swaybg
-    udiskie
     brightnessctl
     killall
     nodejs
@@ -141,22 +106,13 @@
     rustfmt
     cargo
     genact
-    (pkgs.callPackage ./pkgs/srb2.nix {})
   ];
 
-  services.mullvad-vpn.enable = true;
-  services.mullvad-vpn.enableExcludeWrapper = false;
   networking.networkmanager.wifi.macAddress = "random";
   networking.networkmanager.ethernet.macAddress = "random";
   services.resolved.llmnr = "false";
 
   environment.defaultPackages = [ ];
-  services.xserver.excludePackages = [ pkgs.xterm ];
-
-  # Force containers to use mullvad
-  networking.nat.enable = true;
-  networking.nat.internalInterfaces = [ "ve-+" ];
-  networking.nat.externalInterface = "wg-mullvad";
 
   system.stateVersion = "22.11";
 }

flake.nix

@@ -30,7 +30,6 @@
         ./home.nix
         ./home-manager
         hyprland.nixosModules.default
-        { programs.hyprland.enable = true; }
         stylix.nixosModules.stylix
         home-manager.nixosModules.home-manager
       ];

home-manager/dunst/default.nix

@@ -1,4 +1,8 @@
+{ pkgs, ... }:
+
 {
+  environment.systemPackages = [ pkgs.libnotify ];
+
   home-manager.sharedModules = [{
     services.dunst = {
       enable = true;

home-manager/hyprland/default.nix

@@ -1,4 +1,6 @@
 {
+  programs.hyprland.enable = true;
+
   home-manager.sharedModules = [{
     xdg.configFile."hypr/hyprland.conf".text = ''
       env=XCURSOR_SIZE,24

home-manager/thunar/default.nix

@@ -2,6 +2,7 @@
 
 {
   programs.thunar.enable = true;
+  services.tumbler.enable = true;
   environment.systemPackages = [ pkgs.xfce.exo ];
 
   home-manager.sharedModules = [{

modules/fish.nix

@@ -1,6 +1,12 @@
+{ pkgs, ... }:
+
 {
+  users.defaultUserShell = pkgs.fish;
+  environment.shells = [ pkgs.fish ];
+
   programs.fish = {
     enable = true;
+
     shellAliases = {
       ls = "exa --group-directories-first -I 'lost+found'";
       tree =
@@ -8,6 +14,7 @@
       mv = "mv -i";
       rg = "rg --max-columns=2000";
     };
+
     shellAbbrs = {
       g = "git";
       ga = "git add";

modules/mullvad/default.nix

@@ -0,0 +1,18 @@
+{
+  services.mullvad-vpn = {
+    enable = true;
+    enableExcludeWrapper = false;
+  };
+
+  networking = {
+    nat = {
+      enable = true;
+      internalInterfaces = [ "ve-+" ];
+      externalInterface = "wg-mullvad";
+    };
+
+    networkmanager = {
+      unmanaged = [ "interface-name:ve-*" ];
+    };
+  };
+}

modules/networking/default.nix

@@ -0,0 +1,12 @@
+{
+  networking = {
+    hostName = "nixos";
+
+    networkmanager = {
+      enable = true;
+      dns = "none";
+    };
+
+    useHostResolvConf = true;
+  };
+}

modules/pipewire/default.nix

@@ -0,0 +1,15 @@
+{
+  services.pipewire = {
+    enable = true;
+
+    alsa = {
+      enable = true;
+      support32Bit = true;
+    };
+
+    pulse.enable = true;
+    jack.enable = true;
+  };
+
+  security.rtkit.enable = true;
+}

modules/virtualization/default.nix

@@ -0,0 +1,25 @@
+{ pkgs, lib, ... }:
+
+{
+  virtualisation.vmVariant = {
+    virtualisation = {
+      memorySize = 8192;
+      cores = 4;
+    };
+
+    virtualisation.qemu.options =
+      [ "-device virtio-vga-gl" "-display sdl,gl=on" ];
+
+    services.xserver.desktopManager.gnome.enable = true;
+    services.xserver.displayManager.gdm.enable = true;
+
+    i18n.inputMethod = lib.mkDefault {
+      enabled = "ibus";
+      ibus.engines = with pkgs.ibus-engines; [ mozc ];
+    };
+
+    services.gnome.core-utilities.enable = false;
+    environment.gnome.excludePackages = [ pkgs.gnome-tour ];
+    hardware.pulseaudio.enable = false;
+  };
+}

modules/xserver/default.nix

@@ -0,0 +1,9 @@
+{ pkgs, ... }:
+
+{
+  services.xserver = {
+    enable = true;
+    displayManager.lightdm.enable = false;
+    excludePackages = [ pkgs.xterm ];
+  };
+}