formatting

flake.nix

@@ -3,25 +3,28 @@
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
   };
 
-  outputs = { self, nixpkgs } @ inputs: 
+  outputs =
-    let lib = nixpkgs.lib; in 
+    { self, nixpkgs }@inputs:
-    let mod = import ./mod { inherit lib; }; in
+    let
-    let specialArgs = { inherit inputs mod; }; in
+      lib = nixpkgs.lib;
+      mod = import ./mod { inherit lib; };
+      specialArgs = { inherit inputs mod; };
+    in
     {
       nixosConfigurations = {
-        "solo" = nixpkgs.lib.nixosSystem
+        "solo" = nixpkgs.lib.nixosSystem {
-        {
           system = "x86_64-linux";
           inherit specialArgs;
           modules = [ ./host/solo ];
         };
 
-        "c2" = nixpkgs.lib.nixosSystem
+        "c2" = nixpkgs.lib.nixosSystem {
-        {
           system = "x86_64-linux";
           inherit specialArgs;
           modules = [ ./host/c2 ];
         };
       };
+
+      formatter.x86_64-linux = nixpkgs.legacyPackages.x86_64-linux.nixfmt-rfc-style;
     };
 }

host/c2/default.nix

@@ -1,9 +1,10 @@
-{ mod, ... }: {
+{ mod, ... }:
+{
   networking.hostName = "c2";
 
   imports = with mod; [
     collections.pc-common
-    ./hardware-configuration.nix 
+    ./hardware-configuration.nix
   ];
 
   boot.loader.efi.efiSysMountPoint = "/boot/efi";

host/c2/hardware-configuration.nix

@@ -1,41 +1,68 @@
 # 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, ... }:
+{
+  config,
+  lib,
+  pkgs,
+  modulesPath,
+  ...
+}:
 
 {
-  imports =
+  imports = [
-    [ (modulesPath + "/installer/scan/not-detected.nix")
+    (modulesPath + "/installer/scan/not-detected.nix")
-    ];
+  ];
 
-  boot.initrd.availableKernelModules = [ "xhci_pci" "nvme" "usb_storage" "sd_mod" "rtsx_pci_sdmmc" ];
+  boot.initrd.availableKernelModules = [
+    "xhci_pci"
+    "nvme"
+    "usb_storage"
+    "sd_mod"
+    "rtsx_pci_sdmmc"
+  ];
   boot.initrd.kernelModules = [ ];
   boot.kernelModules = [ "kvm-intel" ];
   boot.extraModulePackages = [ ];
 
-  fileSystems."/" =
+  fileSystems."/" = {
-    { device = "/dev/disk/by-uuid/0aa43f8a-a6e8-47aa-800d-b02d98f2cb8a";
+    device = "/dev/disk/by-uuid/0aa43f8a-a6e8-47aa-800d-b02d98f2cb8a";
-      fsType = "btrfs";
+    fsType = "btrfs";
-      options = [ "noatime" "compress=zstd:1" "subvol=@" ];
+    options = [
-    };
+      "noatime"
+      "compress=zstd:1"
+      "subvol=@"
+    ];
+  };
 
-  fileSystems."/nix" =
+  fileSystems."/nix" = {
-    { device = "/dev/disk/by-uuid/0aa43f8a-a6e8-47aa-800d-b02d98f2cb8a";
+    device = "/dev/disk/by-uuid/0aa43f8a-a6e8-47aa-800d-b02d98f2cb8a";
-      fsType = "btrfs";
+    fsType = "btrfs";
-      options = [ "noatime" "compress=zstd:1" "subvol=@nix" ];
+    options = [
-    };
+      "noatime"
+      "compress=zstd:1"
+      "subvol=@nix"
+    ];
+  };
 
-  fileSystems."/home" =
+  fileSystems."/home" = {
-    { device = "/dev/disk/by-uuid/0aa43f8a-a6e8-47aa-800d-b02d98f2cb8a";
+    device = "/dev/disk/by-uuid/0aa43f8a-a6e8-47aa-800d-b02d98f2cb8a";
-      fsType = "btrfs";
+    fsType = "btrfs";
-      options = [ "noatime" "compress=zstd:1" "subvol=@home" ];
+    options = [
-    };
+      "noatime"
+      "compress=zstd:1"
+      "subvol=@home"
+    ];
+  };
 
-  fileSystems."/boot/efi" =
+  fileSystems."/boot/efi" = {
-    { device = "/dev/disk/by-uuid/829B-BDFC";
+    device = "/dev/disk/by-uuid/829B-BDFC";
-      fsType = "vfat";
+    fsType = "vfat";
-      options = [ "fmask=0022" "dmask=0022" ];
+    options = [
-    };
+      "fmask=0022"
+      "dmask=0022"
+    ];
+  };
 
   swapDevices = [ ];
 

host/solo/default.nix

@@ -1,9 +1,10 @@
-{ mod, ... }: {
+{ mod, ... }:
+{
   networking.hostName = "solo";
 
   services.xserver.enable = true;
 
-  imports = with mod; [ 
+  imports = with mod; [
     collections.pc-common
     keyboard
     nvidia-gpu

host/solo/hardware-configuration.nix

@@ -1,32 +1,47 @@
 # 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, ... }:
+{
+  config,
+  lib,
+  pkgs,
+  modulesPath,
+  ...
+}:
 
 {
-  imports =
+  imports = [
-    [ (modulesPath + "/installer/scan/not-detected.nix")
+    (modulesPath + "/installer/scan/not-detected.nix")
-    ];
+  ];
 
-  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usbhid" "sd_mod" ];
+  boot.initrd.availableKernelModules = [
+    "xhci_pci"
+    "ahci"
+    "nvme"
+    "usbhid"
+    "sd_mod"
+  ];
   boot.initrd.kernelModules = [ ];
   boot.kernelModules = [ "kvm-intel" ];
   boot.extraModulePackages = [ ];
 
-  fileSystems."/" =
+  fileSystems."/" = {
-    { device = "/dev/disk/by-uuid/7554858a-648d-47d9-839a-6b66ef2b99d9";
+    device = "/dev/disk/by-uuid/7554858a-648d-47d9-839a-6b66ef2b99d9";
-      fsType = "ext4";
+    fsType = "ext4";
-    };
+  };
 
-  fileSystems."/boot" =
+  fileSystems."/boot" = {
-    { device = "/dev/disk/by-uuid/8040-8FF4";
+    device = "/dev/disk/by-uuid/8040-8FF4";
-      fsType = "vfat";
+    fsType = "vfat";
-      options = [ "fmask=0077" "dmask=0077" ];
+    options = [
-    };
+      "fmask=0077"
-
+      "dmask=0077"
-  swapDevices =
-    [ { device = "/dev/disk/by-uuid/9569220a-c151-44ca-a4db-037e63d314be"; }
     ];
+  };
+
+  swapDevices = [
+    { device = "/dev/disk/by-uuid/9569220a-c151-44ca-a4db-037e63d314be"; }
+  ];
 
   # 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

mod/audio.nix

@@ -1,9 +1,10 @@
-{ pkgs, ... }: {
+{ pkgs, ... }:
+{
   environment.systemPackages = with pkgs; [
     pavucontrol
     alsa-utils
   ];
-  
+
   services.pulseaudio.enable = false;
   services.pipewire = {
     enable = true;
@@ -11,4 +12,4 @@
     alsa.support32Bit = true;
     pulse.enable = true;
   };
-}
+}

mod/boot.nix

@@ -1,4 +1,5 @@
-{ ... }: {
+{ ... }:
+{
   boot.loader = {
     efi.canTouchEfiVariables = true;
     grub = {
@@ -7,4 +8,4 @@
       device = "nodev";
     };
   };
-}
+}

mod/collections/pc-common.nix

@@ -1,4 +1,5 @@
-{ mod, ... }: {
+{ mod, ... }:
+{
   imports = with mod; [
     audio
     boot
@@ -13,4 +14,4 @@
     users
     window-manager
   ];
-}
+}

mod/default.nix

@@ -1,16 +1,21 @@
 { lib, ... }:
 
 let
-  walk = path:
+  walk =
-    let dir = builtins.readDir path;
+    path:
-    in lib.mapAttrs' (name: value: {
+    let
+      dir = builtins.readDir path;
+    in
+    lib.mapAttrs' (name: value: {
       name = lib.removeSuffix ".nix" name;
-      value = if value == "regular" then
+      value =
-        import (path + "/${name}")
+        if value == "regular" then
-      else if value == "directory" then
+          import (path + "/${name}")
-        walk (path + "/${name}")
+        else if value == "directory" then
-      else
+          walk (path + "/${name}")
-        builtins.throw "Cannot handle item of type ${value}";
+        else
+          builtins.throw "Cannot handle item of type ${value}";
     }) dir;
 
-in walk ./.
+in
+walk ./.

mod/fonts.nix

@@ -1,4 +1,5 @@
-{ pkgs, ... }: {
+{ pkgs, ... }:
+{
   fonts.packages = with pkgs; [
     noto-fonts
     noto-fonts-cjk-sans
@@ -7,4 +8,4 @@
   ];
   fonts.fontDir.enable = true;
   fonts.fontconfig.defaultFonts.monospace = [ "Noto Nerd Font Mono" ];
-}
+}

mod/games.nix

@@ -1,7 +1,8 @@
-{ pkgs, ... }: {
+{ pkgs, ... }:
+{
   environment.systemPackages = with pkgs; [
     runelite
   ];
 
   programs.steam.enable = true;
-}
+}

mod/keyboard.nix

@@ -1,4 +1,5 @@
-{ pkgs, ... }: {
+{ pkgs, ... }:
+{
   # hardware.keyboard.qmk.enable = true;
   environment.systemPackages = with pkgs; [ vial ];
   services.udev.packages = with pkgs; [ vial ];

mod/locale.nix

@@ -1,4 +1,5 @@
-{ ... }: {
+{ ... }:
+{
   time.timeZone = "Europe/Berlin";
 
   i18n.defaultLocale = "en_US.UTF-8";
@@ -21,4 +22,4 @@
     layout = "de";
     variant = "";
   };
-}
+}

mod/network.nix

@@ -1,4 +1,5 @@
-{ ... }: {
+{ ... }:
+{
   networking.networkmanager.enable = true;
   networking.networkmanager.wifi.macAddress = "random";
 
@@ -10,7 +11,7 @@
     useRoutingFeatures = "client";
   };
 
-   networking.networkmanager.ensureProfiles.profiles = {
+  networking.networkmanager.ensureProfiles.profiles = {
     "tuda-vpn" = {
       connection = {
         autoconnect = "false";
@@ -81,4 +82,4 @@
       };
     };
   };
-}
+}

mod/nix.nix

@@ -1,27 +1,36 @@
-{ lib, ... }: {
+{ lib, ... }:
+{
   nix.settings = {
-    experimental-features = [ "nix-command" "flakes" ];
+    experimental-features = [
-    trusted-users = [ "root" "@wheel" ];
+      "nix-command"
+      "flakes"
+    ];
+    trusted-users = [
+      "root"
+      "@wheel"
+    ];
     auto-optimise-store = true;
   };
-  
+
   programs.nix-ld.enable = true;
 
   nixpkgs.config.allowUnfree = false;
-  nixpkgs.config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [
+  nixpkgs.config.allowUnfreePredicate =
-    "nvidia-x11"
+    pkg:
-    "nvidia-settings"
+    builtins.elem (lib.getName pkg) [
-    "vscode"
+      "nvidia-x11"
-    "obsidian"
+      "nvidia-settings"
-    "steam"
+      "vscode"
-    "steam-unwrapped"
+      "obsidian"
-    "gateway" # jetbrains
+      "steam"
-    "spotify"
+      "steam-unwrapped"
-    "rust-rover"
+      "gateway" # jetbrains
-  ];
+      "spotify"
+      "rust-rover"
+    ];
 
   # TODO this is for zulip 5.11.1
   nixpkgs.config.permittedInsecurePackages = [
     "electron-32.3.3"
   ];
-}
+}

mod/nvidia-gpu.nix

@@ -1,6 +1,7 @@
-{ config, ... }: {
+{ config, ... }:
+{
   services.xserver.videoDrivers = [ "nvidia" ];
-  
+
   hardware.graphics = {
     enable = true;
     enable32Bit = true;
@@ -8,7 +9,7 @@
 
   hardware.nvidia = {
     package = config.boot.kernelPackages.nvidiaPackages.stable;
-    
+
     modesetting.enable = true;
     nvidiaSettings = true;
 
@@ -16,7 +17,7 @@
     powerManagement = {
       enable = true;
       finegrained = false;
-    };    
+    };
   };
 
   boot.kernelParams = [

mod/security.nix

@@ -1,3 +1,4 @@
-{ ... }: {
+{ ... }:
+{
   security.rtkit.enable = true;
 }

mod/services.nix

@@ -1,4 +1,5 @@
-{ ... }: {
+{ ... }:
+{
   systemd.services.NetworkManager-wait-online.enable = false;
   services.printing.enable = true;
   services.avahi = {
@@ -7,4 +8,4 @@
     openFirewall = true;
   };
   services.udisks2.enable = true;
-}
+}

mod/shell.nix

@@ -1,5 +1,6 @@
-{ pkgs, ... }: {
+{ pkgs, ... }:
-  environment.shells = with pkgs; [ 
+{
+  environment.shells = with pkgs; [
     fish
     bashInteractive
   ];

mod/software.nix

@@ -1,52 +1,50 @@
-{ pkgs, ... }: {
+{ pkgs, ... }:
+{
 
-  environment.systemPackages = let
+  environment.systemPackages =
-    editors = with pkgs; [
+    let
-      vscode
+      editors = with pkgs; [
-      emacs
+        vscode
-      jetbrains.gateway
+        emacs
-      jetbrains.rust-rover
+        jetbrains.gateway
-    ];
+        jetbrains.rust-rover
+      ];
 
-    messengers = with pkgs; [
+      messengers = with pkgs; [
-      signal-desktop
+        signal-desktop
-      element-desktop
+        element-desktop
-      zulip
+        zulip
-      vesktop
+        vesktop
-    ];
+      ];
 
-    util = with pkgs; [
+      util = with pkgs; [
-      wireguard-tools
+        wireguard-tools
-      bitwarden
+        bitwarden
-      kitty
+        kitty
-      nixfmt-rfc-style
+        nixfmt-rfc-style
-      nil
+        nil
-    ];
+      ];
 
-    media = with pkgs; [
+      media = with pkgs; [
-      vlc
+        vlc
-      spotify
+        spotify
-      calibre
+        calibre
-    ];
+      ];
 
-    productivity = with pkgs; [
+      productivity = with pkgs; [
-      zotero
+        zotero
-      obsidian
+        obsidian
-    ];
+      ];
 
-    dev = with pkgs; [
+      dev = with pkgs; [
-      rustup
+        rustup
-      python313
+        python313
-      gcc
+        gcc
-      binutils
+        binutils
-    ];
+      ];
 
-  in editors
+    in
-    ++ messengers
+    editors ++ messengers ++ util ++ media ++ productivity ++ dev;
-    ++ util
-    ++ media
-    ++ productivity
-    ++ dev;
 
   virtualisation = {
     docker.enable = true;

mod/users.nix

@@ -1,9 +1,13 @@
-{ pkgs, ... }: {
+{ pkgs, ... }:
+{
   users.users.hd = {
     description = "Henri";
     isNormalUser = true;
-    extraGroups = [ "networkmanager" "wheel" ];
+    extraGroups = [
+      "networkmanager"
+      "wheel"
+    ];
     shell = pkgs.fish;
-    packages = [];
+    packages = [ ];
   };
-}
+}

mod/window-manager.nix

@@ -1,8 +1,9 @@
-{ pkgs, ... }: {
+{ pkgs, ... }:
+{
   # Enable the KDE Plasma Desktop Environment.
   services.displayManager.sddm = {
     enable = true;
     wayland.enable = true;
   };
   services.desktopManager.plasma6.enable = true;
-}
+}