Alejandra for code formatting; Formatting

common/default.nix

@@ -1,7 +1,9 @@
-{ config, lib, inputs, pkgs, ... }:
 {
-  nixpkgs.config.permittedInsecurePackages = [
+  config,
-    "electron-25.9.0"
+  lib,
-    "electron-24.8.6"
+  inputs,
-  ];
+  pkgs,
+  ...
+}: {
+  nixpkgs.config.permittedInsecurePackages = ["electron-25.9.0" "electron-24.8.6"];
 }

flake.nix

@@ -18,19 +18,31 @@
     inputs.nixpkgs.follows = "nixpkgs";
   };
 
-  outputs = inputs @ {self, nixpkgs, nixpkgs-master, firefox-addons, home-manager, nixos-hardware, nixvim, ...}: let
+  outputs = inputs @ {
+    self,
+    nixpkgs,
+    nixpkgs-master,
+    firefox-addons,
+    home-manager,
+    nixos-hardware,
+    nixvim,
+    ...
+  }: let
     lib = nixpkgs.lib;
     util = (import ./overlays/util.nix {} {}).util;
     system = "x86_64-linux";
-    pkgs = import nixpkgs { inherit system; overlays =  
+    pkgs = import nixpkgs {
-      util.nixFilesIn ./overlays; }; 
-  in  {
-    nixosConfigurations = pkgs.util.mapHostAttrs (host: host) (host: lib.nixosSystem {
       inherit system;
-      modules = [ 
+      overlays = util.nixFilesIn ./overlays;
-	./hosts/${host} 
+    };
-      ];
+  in {
-      specialArgs = { inherit inputs; };
+    nixosConfigurations = pkgs.util.mapHostAttrs (host: host) (host:
+      lib.nixosSystem {
+        inherit system;
+        modules = [./hosts/${host}];
+        specialArgs = {inherit inputs;};
       });
+    formatter.x86_64-linux =
+      inputs.nixpkgs.legacyPackages.x86_64-linux.alejandra;
   };
 }

home/default.nix

@@ -1,6 +1,10 @@
-{ config, pkgs, lib, inputs, ... }:
 {
-
+  config,
+  pkgs,
+  lib,
+  inputs,
+  ...
+}: {
   imports = [
     ./modules/nixvim.nix
     ./modules/firefox.nix
@@ -19,9 +23,7 @@
     extraConfig = builtins.readFile ./config-files/wezterm.lua;
   };
 
-    programs.joshuto = {
+  programs.joshuto = {enable = true;};
-      enable = true;
-    };
 
   programs = {
     zsh.enable = true;
@@ -32,11 +34,10 @@
     eza.enable = true;
     nushell = {
       enable = true;
-	  shellAliases = {
+      shellAliases = {ls = "eza -l --icons --group-directories-first";};
-	    ls = "eza -l --icons --group-directories-first";
-	  };
       extraConfig = "uwufetch --image";
-	  configFile = { text = ''
+      configFile = {
+        text = ''
           $env.config = {
            	      show_banner: false
            	    }
@@ -45,16 +46,15 @@
     };
     carapace.enable = true;
     carapace.enableNushellIntegration = true;
-     starship =
+    starship = let
-	let
       flavour = "mocha";
-    	in
+    in {
-    	{
       enable = true;
       enableNushellIntegration = true;
       enableBashIntegration = true;
       enableZshIntegration = true;
-    	  settings = {
+      settings =
+        {
           # Other config here
           character = {
             success_symbol = "[λ::](bold green)";
@@ -72,17 +72,18 @@
             disabled = false;
           };
           right_format = "$all";
-	    format = ''$username$hostname in $directory 
+          format = ''
-$character'';
+            $username$hostname in $directory 
+            $character'';
           palette = "catppuccin_${flavour}";
-    	  } // builtins.fromTOML (builtins.readFile
+        }
-    	    (pkgs.fetchFromGitHub
+        // builtins.fromTOML (builtins.readFile (pkgs.fetchFromGitHub {
-    	      {
             owner = "catppuccin";
             repo = "starship";
             rev = "5629d2356f62a9f2f8efad3ff37476c19969bd4f"; # Replace with the latest commit hash
             sha256 = "sha256-nsRuxQFKbQkyEI4TXgvAjcroVdG+heKX5Pauq/4Ota0=";
-    	      } + /palettes/${flavour}.toml));
+          }
+          + /palettes/${flavour}.toml));
     };
   };
   dconf.enable = true;
@@ -98,9 +99,9 @@ $character'';
     theme = {
       name = "Catppuccin-Mocha-Compact-Pink-Dark";
       package = pkgs.catppuccin-gtk.override {
-          accents = [ "pink" ];
+        accents = ["pink"];
         size = "compact";
-          tweaks = [ "rimless" ];
+        tweaks = ["rimless"];
         variant = "mocha";
       };
     };
@@ -108,17 +109,9 @@ $character'';
 
   home.sessionVariables.DEFAULT_BROWSER = "${pkgs.firefox}/bin/firefox";
 
-  home.file."~/.local/share/fonts/AppleColorEmoji.ttf".source = ./config-files/AppleColorEmoji.ttf;
+  home.file."~/.local/share/fonts/AppleColorEmoji.ttf".source =
+    ./config-files/AppleColorEmoji.ttf;
 
-
-    #programs.firefox = {
-    #  enable = true;
-    #  package = pkgs.firefox.override {
-    #    cfg = {
-    #      enableGnomeExtensions = true;
-    #    };
-    #  };
-    #};
   wayland.windowManager.hyprland = {
     enable = true;
     package = pkgs.hyprland;
@@ -136,14 +129,12 @@ $character'';
         layer = "top";
         position = "top";
         height = 30;
-	  modules-left = [ "hyprland/workspaces"  ];
+        modules-left = ["hyprland/workspaces"];
         #modules-center = [ "hyprland/window" ];
-	  modules-right = [ "tray" "network" "battery" "battery#bat2" "clock" ];
+        modules-right = ["tray" "network" "battery" "battery#bat2" "clock"];
-	  "tray" = {
+        "tray" = {"icon-size" = 21;};
-	    "icon-size" = 21;
-	  };
         "network" = {
-	    "format-wifi"= "NET: {essid} ({signalStrength}%) ";
+          "format-wifi" = "NET: {essid} ({signalStrength}%) ";
           "format-ethernet" = "{ifname} ";
           "format-disconnected" = "";
           "max-length" = 50;
@@ -182,9 +173,7 @@ $character'';
     textColor = "#cdd6f4";
   };
 
-    services.easyeffects = {
+  services.easyeffects = {enable = true;};
-      enable = true;
-    };
 
   home.packages = with pkgs; [
     neofetch

home/modules/firefox.nix

@@ -1,16 +1,17 @@
-{ inputs, outputs, config, pkgs, ... }:
-with inputs;
 {
-
+  inputs,
+  outputs,
+  config,
+  pkgs,
+  ...
+}:
+with inputs; {
   home.sessionVariables.DEFAULT_BROWSER = "${pkgs.firefox}/bin/firefox";
 
   programs.firefox = {
     enable = true;
-    package = pkgs.firefox.override {
+    package =
-      cfg = {
+      pkgs.firefox.override {cfg = {enableGnomeExtensions = true;};};
-        enableGnomeExtensions = true;
-      };
-    };
     profiles.xqtc = {
       isDefault = true;
       extensions = with inputs.firefox-addons.packages.${pkgs.system}; [
@@ -27,43 +28,68 @@ with inputs;
         force = true;
         engines = {
           "SearX" = {
-            urls = [{
+            urls = [
+              {
                 template = "https://searx.org/search";
                 params = [
-                { name = "q"; value = "{searchTerms}"; }
+                  {
+                    name = "q";
+                    value = "{searchTerms}";
+                  }
+                ];
+              }
             ];
-            }];
           };
           "Nix Packages" = {
-            urls = [{
+            urls = [
+              {
                 template = "https://search.nixos.org/packages";
                 params = [
-                { name = "type"; value = "packages"; }
+                  {
-                { name = "query"; value = "{searchTerms}"; }
+                    name = "type";
+                    value = "packages";
+                  }
+                  {
+                    name = "query";
+                    value = "{searchTerms}";
+                  }
+                ];
+              }
             ];
-            }];
 
             icon = "${pkgs.nixos-icons}/share/icons/hicolor/scalable/apps/nix-snowflake.svg";
-            definedAliases = [ "@np" ];
+            definedAliases = ["@np"];
           };
           "Nix Options" = {
-            urls = [{
+            urls = [
+              {
                 template = "https://search.nixos.org/options";
                 params = [
-                { name = "type"; value = "options"; }
+                  {
-                { name = "query"; value = "{searchTerms}"; }
+                    name = "type";
+                    value = "options";
+                  }
+                  {
+                    name = "query";
+                    value = "{searchTerms}";
+                  }
+                ];
+              }
             ];
-            }];
 
             icon = "${pkgs.nixos-icons}/share/icons/hicolor/scalable/apps/nix-snowflake.svg";
-            definedAliases = [ "@no" ];
+            definedAliases = ["@no"];
           };
 
           "NixOS Wiki" = {
-            urls = [{ template = "https://nixos.wiki/index.php?search={searchTerms}"; }];
+            urls = [
+              {
+                template = "https://nixos.wiki/index.php?search={searchTerms}";
+              }
+            ];
             iconUpdateURL = "https://nixos.wiki/favicon.png";
             updateInterval = 24 * 60 * 60 * 1000; # every day
-            definedAliases = [ "@nw" ];
+            definedAliases = ["@nw"];
           };
 
           "Bing".metaData.hidden = true;
@@ -82,13 +108,16 @@ with inputs;
         "browser.theme.toolbar-theme" = "0";
         "browser.newtabpage.activity-stream.showSponsored" = false;
         "browser.newtabpage.activity-stream.showSponsoredTopSites" = false;
-        "services.sync.prefs.sync.browser.newtabpage.activity-stream.showSponsored" = false;
+        "services.sync.prefs.sync.browser.newtabpage.activity-stream.showSponsored" =
-        "services.sync.prefs.sync.browser.newtabpage.activity-stream.showSponsoredTopSites" = false;
+          false;
+        "services.sync.prefs.sync.browser.newtabpage.activity-stream.showSponsoredTopSites" =
+          false;
         "browser.toolbars.bookmarks.visibility" = "never";
         "general.useragent.locale" = "de-DE";
         "distribution.searchplugins.defaultLocale" = "de-DE";
         "signon.rememberSignons" = false;
-        "toolkit.legacyUserProfileCustomizations.stylesheets" = true; # Needed to allow userChrome.css
+        "toolkit.legacyUserProfileCustomizations.stylesheets" =
+          true; # Needed to allow userChrome.css
       };
       userChrome = ''
         @import "firefox-gnome-theme/userChrome.css";

home/modules/nixvim.nix

@@ -1,12 +1,16 @@
-{ pkgs, lib, config, inputs, outputs, ... }:
 {
+  pkgs,
+  lib,
+  config,
+  inputs,
+  outputs,
+  ...
+}: {
   programs.nixvim = {
     enable = true;
     globals.mapleader = " ";
     extraConfigLua = builtins.readFile ../config-files/nvim/init.lua;
-      extraPlugins = with pkgs.vimPlugins; [
+    extraPlugins = with pkgs.vimPlugins; [headlines-nvim];
-	headlines-nvim
-      ];
 
     clipboard.providers.wl-copy.enable = true;
 
@@ -23,10 +27,9 @@
         enable = true;
         dir = "~/Documents/Obsidian Vault/";
       };
+      indent-blankline.enable = true;
       lualine.enable = true;
-	lsp-format = {
+      lsp-format = {enable = true;};
-	  enable = true;
-	};
       lsp = {
         enable = true;
         servers = {
@@ -89,14 +92,12 @@
                 	          end
                 	        end
             '';
-      	      modes = [ "i" "s" ];
+            modes = ["i" "s"];
           };
         };
       };
       telescope.enable = true;
-	telescope.extensions = {
+      telescope.extensions = {file_browser.enable = true;};
-	  file_browser.enable = true; 
-	};
       which-key.enable = true;
       cmp-nvim-lsp.enable = true;
       cmp-nvim-lua.enable = true;
@@ -159,17 +160,17 @@
       {
         mode = "n";
         key = "<leader>P";
-	  action = "\"+p";
+        action = ''"+p'';
       }
       {
-	  mode = [ "n" "v" ];
+        mode = ["n" "v"];
         key = "<leader>y";
-	  action = "[[\"+y]]";
+        action = ''[["+y]]'';
       }
       {
-	  mode = [ "n" ];
+        mode = ["n"];
         key = "<leader>Y";
-	  action = "[[\"+Y]]";
+        action = ''[["+Y]]'';
       }
     ];
   };

home/modules/shell.nix

@@ -0,0 +1,68 @@
+{
+  config,
+  pkgs,
+  inputs,
+  ...
+}: {
+  programs = {
+    zsh.enable = true;
+    atuin = {
+      enable = true;
+      enableNushellIntegration = true;
+    };
+    eza.enable = true;
+    nushell = {
+      enable = true;
+      shellAliases = {ls = "eza -l --icons --group-directories-first";};
+      extraConfig = "uwufetch --image";
+      configFile = {
+        text = ''
+          $env.config = {
+            show_banner: false
+          }
+        '';
+      };
+    };
+    carapace.enable = true;
+    carapace.enableNushellIntegration = true;
+    starship = let
+      flavour = "mocha";
+    in {
+      enable = true;
+      enableNushellIntegration = true;
+      enableBashIntegration = true;
+      enableZshIntegration = true;
+      settings =
+        {
+          # Other config here
+          character = {
+            success_symbol = "[λ::](bold green)";
+            error_symbol = "[λ::](bold red)";
+          };
+          username = {
+            style_user = "bold pink";
+            format = "[$user]($style)";
+            show_always = true;
+            disabled = false;
+          };
+          hostname = {
+            ssh_only = false;
+            format = "[ 🏳️‍⚧️ ](bold pink)[$hostname](bold flamingo)";
+            disabled = false;
+          };
+          right_format = "$all";
+          format = ''
+            $username$hostname in $directory 
+            $character'';
+          palette = "catppuccin_${flavour}";
+        }
+        // builtins.fromTOML (builtins.readFile (pkgs.fetchFromGitHub {
+            owner = "catppuccin";
+            repo = "starship";
+            rev = "5629d2356f62a9f2f8efad3ff37476c19969bd4f"; # Replace with the latest commit hash
+            sha256 = "sha256-nsRuxQFKbQkyEI4TXgvAjcroVdG+heKX5Pauq/4Ota0=";
+          }
+          + /palettes/${flavour}.toml));
+    };
+  };
+}

home/modules/ssh.nix

@@ -1,7 +1,11 @@
-{ inputs, lib, config, pkgs, ...}:
-
 {
-  age.identityPaths = [ "${config.home.homeDirectory}/.ssh/agenix" ]; # Use this key to decrypt
+  inputs,
+  lib,
+  config,
+  pkgs,
+  ...
+}: {
+  age.identityPaths = ["${config.home.homeDirectory}/.ssh/agenix"]; # Use this key to decrypt
   home.packages = [
     inputs.agenix.packages.x86_64-linux.default # Install CLI tool to encrypt
   ];

home/secrets/secrets.nix

@@ -1,7 +1,6 @@
 let
   xqtc = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFecbWOhXR4z1wrrI5onn4SFGtu/lfsOblreuRWcbLug";
-in
+in {
-{
+  "xqtc_id_ed25519.age".publicKeys = [xqtc];
-  "xqtc_id_ed25519.age".publicKeys = [ xqtc ];
+  "xqtc_id_ed25519_pub.age".publicKeys = [xqtc];
-  "xqtc_id_ed25519_pub.age".publicKeys = [ xqtc ];
 }

hosts/antivirus.nix

@@ -1,10 +1,12 @@
-{config, lib, pkgs, ...}:
 {
+  config,
+  lib,
+  pkgs,
+  ...
+}: {
   services.clamav = {
     updater.enable = true;
-    updater.settings = {
+    updater.settings = {LogVerbose = true;};
-       LogVerbose = true;
-    };
     updater.interval = "hourly";
     daemon.enable = true;
   };

hosts/asmodeus/default.nix

@@ -15,12 +15,15 @@
 ⠀⠀⠀⠀⠀⠀⠈⠛⠿⣿⣿⣿⣿⣿⣶⣶⣿⣿⣿⣿⣿⠿⠋⠁⠀⠀⠀⠀⠀⠀
 ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠛⠛⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
 */
-
-{ config, inputs, lib, pkgs, ... }:
-
 {
-  imports =
+  config,
-    [ # Include the results of the hardware scan.
+  inputs,
+  lib,
+  pkgs,
+  ...
+}: {
+  imports = [
+    # Include the results of the hardware scan.
     ./hardware-configuration.nix
     ../../common
     #../antivirus.nix
@@ -58,7 +61,8 @@
   networking.hostName = "asmodeus"; # Define your hostname.
   # Pick only one of the below networking options.
   # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
-  networking.networkmanager.enable = true;  # Easiest to use and most distros use this by default.
+  networking.networkmanager.enable =
+    true; # Easiest to use and most distros use this by default.
 
   # Set your time zone.
   time.timeZone = "Europe/Berlin";
@@ -113,11 +117,8 @@
   # Define a user account. Don't forget to set a password with ‘passwd’.
   users.users.xqtc = {
     isNormalUser = true;
-    extraGroups = [ "wheel" "sudo" "docker" ]; # Enable ‘sudo’ for the user.
+    extraGroups = ["wheel" "sudo" "docker"]; # Enable ‘sudo’ for the user.
-    packages = with pkgs; [
+    packages = with pkgs; [wezterm nushell];
-      wezterm
-      nushell
-    ];
     shell = pkgs.nushell;
   };
 
@@ -143,7 +144,6 @@
     jellyfin
     jellyfin-web
     jellyfin-ffmpeg
-    
   ];
 
   #programs.nix-ld.enable = true;
@@ -203,7 +203,7 @@
 
   services.tailscale.enable = true;
   # Open ports in the firewall.
-  networking.firewall.allowedTCPPorts = [ 2234 8096 8080 8082 ];
+  networking.firewall.allowedTCPPorts = [2234 8096 8080 8082];
   # networking.firewall.allowedUDPPorts = [ ... ];
   # Or disable the firewall altogether.
   # networking.firewall.enable = false;
@@ -231,7 +231,5 @@
   # For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion .
   system.stateVersion = "23.11"; # Did you read the comment?
 
-  nix.settings.experimental-features = [ "nix-command" "flakes" ];
+  nix.settings.experimental-features = ["nix-command" "flakes"];
-
 }
-

hosts/asmodeus/hardware-configuration.nix

@@ -1,37 +1,39 @@
 # 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 =
+  config,
-    [ (modulesPath + "/installer/scan/not-detected.nix")
+  lib,
-    ];
+  pkgs,
+  modulesPath,
+  ...
+}: {
+  imports = [(modulesPath + "/installer/scan/not-detected.nix")];
 
-  boot.initrd.availableKernelModules = [ "nvme" "xhci_pci" "ahci" "usb_storage" "usbhid" "sd_mod" "sr_mod" ];
+  boot.initrd.availableKernelModules = ["nvme" "xhci_pci" "ahci" "usb_storage" "usbhid" "sd_mod" "sr_mod"];
-  boot.initrd.kernelModules = [ ];
+  boot.initrd.kernelModules = [];
-  boot.kernelModules = [ "kvm-amd" ];
+  boot.kernelModules = ["kvm-amd"];
-  boot.extraModulePackages = [ ];
+  boot.extraModulePackages = [];
 
-  fileSystems."/" =
+  fileSystems."/" = {
-    { device = "/dev/disk/by-uuid/5e34fc38-c199-4b85-b756-1c65ed7471fc";
+    device = "/dev/disk/by-uuid/5e34fc38-c199-4b85-b756-1c65ed7471fc";
     fsType = "ext4";
   };
 
-  fileSystems."/boot" =
+  fileSystems."/boot" = {
-    { device = "/dev/disk/by-uuid/C3D3-9E29";
+    device = "/dev/disk/by-uuid/C3D3-9E29";
     fsType = "vfat";
   };
 
-  fileSystems."/mnt/HDD1" =
+  fileSystems."/mnt/HDD1" = {
-    { device = "/dev/disk/by-uuid/bc68de4c-ad5c-4016-ac11-65de448949fe";
+    device = "/dev/disk/by-uuid/bc68de4c-ad5c-4016-ac11-65de448949fe";
     fsType = "ext4";
   };
-  fileSystems."/mnt/HDD2" =
+  fileSystems."/mnt/HDD2" = {
-    { device = "/dev/disk/by-uuid/c37bc41d-8d92-4b7e-ac45-3420804d086c";
+    device = "/dev/disk/by-uuid/c37bc41d-8d92-4b7e-ac45-3420804d086c";
     fsType = "ext4";
   };
-  swapDevices = [ ];
+  swapDevices = [];
 
   # 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
@@ -42,5 +44,6 @@
   # networking.interfaces.wlo1.useDHCP = lib.mkDefault true;
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+  hardware.cpu.amd.updateMicrocode =
+    lib.mkDefault config.hardware.enableRedistributableFirmware;
 }

hosts/gc.nix

@@ -1,5 +1,4 @@
-{ config, ... }:
+{config, ...}: {
-{
   nix.gc = {
     automatic = true;
     dates = "daily";

hosts/lambda/default.nix

@@ -13,12 +13,14 @@
 ⠀⠀⠀⠀⠀⠀⠈⠛⠿⣿⣿⣿⣿⣿⣶⣶⣿⣿⣿⣿⣿⠿⠋⠁⠀⠀⠀⠀⠀⠀
 ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠛⠛⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
 */
-
-{ config, lib, pkgs, ... }:
-
 {
-  imports =
+  config,
-    [ # Include the results of the hardware scan.
+  lib,
+  pkgs,
+  ...
+}: {
+  imports = [
+    # Include the results of the hardware scan.
     ./hardware-configuration.nix
   ];
 
@@ -48,11 +50,7 @@
   hardware.bluetooth = {
     enable = true;
     powerOnBoot = true;
-    settings = {
+    settings = {General = {Enable = "Source,Sink,Media,Socket";};};
-      General = {
-        Enable = "Source,Sink,Media,Socket";
-      };
-    };
   };
 
   # Use the systemd-boot EFI boot loader.
@@ -64,7 +62,8 @@
   networking.hostName = "lambda"; # Define your hostname.
   # Pick only one of the below networking options.
   # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
-  networking.networkmanager.enable = true;  # Easiest to use and most distros use this by default.
+  networking.networkmanager.enable =
+    true; # Easiest to use and most distros use this by default.
 
   # Set your time zone.
   time.timeZone = "Europe/Berlin";
@@ -111,11 +110,8 @@
   # Define a user account. Don't forget to set a password with ‘passwd’.
   users.users.xqtc = {
     isNormalUser = true;
-    extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user.
+    extraGroups = ["wheel"]; # Enable ‘sudo’ for the user.
-    packages = with pkgs; [
+    packages = with pkgs; [wezterm nushell];
-      wezterm
-      nushell
-    ];
     shell = pkgs.nushell;
   };
 
@@ -146,7 +142,7 @@
     enable = true;
     enableSSHSupport = true;
   };
-  services.udev.packages = [ pkgs.yubikey-personalization ];
+  services.udev.packages = [pkgs.yubikey-personalization];
   services.pcscd.enable = true;
 
   # List services that you want to enable:
@@ -169,7 +165,7 @@
   services.tailscale.enable = true;
 
   # Open ports in the firewall.
-  networking.firewall.allowedTCPPorts = [ 8080 5173 ];
+  networking.firewall.allowedTCPPorts = [8080 5173];
   # networking.firewall.allowedUDPPorts = [ ... ];
   # Or disable the firewall altogether.
   # networking.firewall.enable = false;
@@ -197,7 +193,5 @@
   # For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion .
   system.stateVersion = "23.11"; # Did you read the comment?
 
-  nix.settings.experimental-features = [ "nix-command" "flakes" ];
+  nix.settings.experimental-features = ["nix-command" "flakes"];
-
 }
-

hosts/lambda/hardware-configuration.nix

@@ -1,31 +1,31 @@
 # 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 =
+  config,
-    [ (modulesPath + "/installer/scan/not-detected.nix")
+  lib,
-    ];
+  pkgs,
+  modulesPath,
+  ...
+}: {
+  imports = [(modulesPath + "/installer/scan/not-detected.nix")];
 
-  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usb_storage" "sd_mod" "rtsx_pci_sdmmc" ];
+  boot.initrd.availableKernelModules = ["xhci_pci" "ahci" "nvme" "usb_storage" "sd_mod" "rtsx_pci_sdmmc"];
-  boot.initrd.kernelModules = [ ];
+  boot.initrd.kernelModules = [];
-  boot.kernelModules = [ ];
+  boot.kernelModules = [];
-  boot.extraModulePackages = [ ];
+  boot.extraModulePackages = [];
 
-  fileSystems."/" =
+  fileSystems."/" = {
-    { device = "/dev/disk/by-uuid/0b6d9cc6-88a7-45b4-b79e-81496f480e7c";
+    device = "/dev/disk/by-uuid/0b6d9cc6-88a7-45b4-b79e-81496f480e7c";
     fsType = "ext4";
   };
 
-  fileSystems."/boot" =
+  fileSystems."/boot" = {
-    { device = "/dev/disk/by-uuid/6F98-B5D8";
+    device = "/dev/disk/by-uuid/6F98-B5D8";
     fsType = "vfat";
   };
 
-  swapDevices =
+  swapDevices = [{device = "/dev/disk/by-uuid/6cf4542a-9611-4a15-83df-12e3ec91b673";}];
-    [ { device = "/dev/disk/by-uuid/6cf4542a-9611-4a15-83df-12e3ec91b673"; }
-    ];
 
   # 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
@@ -35,5 +35,6 @@
   # networking.interfaces.wlp0s20f3.useDHCP = lib.mkDefault true;
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+  hardware.cpu.intel.updateMicrocode =
+    lib.mkDefault config.hardware.enableRedistributableFirmware;
 }

hosts/lilith/default.nix

@@ -1,8 +1,12 @@
-{ config, lib, inputs, pkgs, ... }:
-
 {
-  imports =
+  config,
-    [ # Include the results of the hardware scan.
+  lib,
+  inputs,
+  pkgs,
+  ...
+}: {
+  imports = [
+    # Include the results of the hardware scan.
     ./hardware-configuration.nix
     ../../common
     #../antivirus.nix
@@ -24,11 +28,7 @@
   hardware.bluetooth = {
     enable = true;
     powerOnBoot = true;
-    settings = {
+    settings = {General = {Enable = "Source,Sink,Media,Socket";};};
-      General = {
-        Enable = "Source,Sink,Media,Socket";
-      };
-    };
   };
 
   # Use the systemd-boot EFI boot loader.
@@ -56,7 +56,8 @@
   networking.hostName = "lilith"; # Define your hostname.
   # Pick only one of the below networking options.
   # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
-  networking.networkmanager.enable = true;  # Easiest to use and most distros use this by default.
+  networking.networkmanager.enable =
+    true; # Easiest to use and most distros use this by default.
 
   # Set your time zone.
   time.timeZone = "Europe/Berlin";
@@ -123,11 +124,8 @@
   # Define a user account. Don't forget to set a password with ‘passwd’.
   users.users.xqtc = {
     isNormalUser = true;
-    extraGroups = [ "wheel" "libvirtd" ]; # Enable ‘sudo’ for the user.
+    extraGroups = ["wheel" "libvirtd"]; # Enable ‘sudo’ for the user.
-    packages = with pkgs; [
+    packages = with pkgs; [nushell clamtk];
-      nushell
-      clamtk
-    ];
     shell = pkgs.nushell;
   };
 
@@ -163,7 +161,7 @@
     enable = true;
     enableSSHSupport = true;
   };
-  services.udev.packages = [ pkgs.yubikey-personalization ];
+  services.udev.packages = [pkgs.yubikey-personalization];
   services.pcscd.enable = true;
 
   programs.dconf.enable = true;
@@ -199,11 +197,10 @@
   };
   #networking.wireguard.enable = true;
 
-
   services.tailscale.enable = true;
 
   # Open ports in the firewall.
-  networking.firewall.allowedTCPPorts = [ 22 2234 8080 5173 ];
+  networking.firewall.allowedTCPPorts = [22 2234 8080 5173];
   # networking.firewall.allowedUDPPorts = [ ... ];
   # Or disable the firewall altogether.
   # networking.firewall.enable = false;
@@ -231,7 +228,5 @@
   # For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion .
   system.stateVersion = "23.11"; # Did you read the comment?
 
-  nix.settings.experimental-features = [ "nix-command" "flakes" ];
+  nix.settings.experimental-features = ["nix-command" "flakes"];
-
 }
-

hosts/lilith/hardware-configuration.nix

@@ -1,29 +1,31 @@
 # 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 =
+  config,
-    [ (modulesPath + "/installer/scan/not-detected.nix")
+  lib,
-    ];
+  pkgs,
+  modulesPath,
+  ...
+}: {
+  imports = [(modulesPath + "/installer/scan/not-detected.nix")];
 
-  boot.initrd.availableKernelModules = [ "xhci_pci" "nvme" "usb_storage" "sd_mod" ];
+  boot.initrd.availableKernelModules = ["xhci_pci" "nvme" "usb_storage" "sd_mod"];
-  boot.initrd.kernelModules = [ "dm-snapshot" ];
+  boot.initrd.kernelModules = ["dm-snapshot"];
-  boot.kernelModules = [ ];
+  boot.kernelModules = [];
-  boot.extraModulePackages = [ ];
+  boot.extraModulePackages = [];
 
-  fileSystems."/" =
+  fileSystems."/" = {
-    { device = "/dev/disk/by-uuid/a73b1d2a-cdeb-40e7-9200-b6243aad03e0";
+    device = "/dev/disk/by-uuid/a73b1d2a-cdeb-40e7-9200-b6243aad03e0";
     fsType = "ext4";
   };
 
-  fileSystems."/boot" =
+  fileSystems."/boot" = {
-    { device = "/dev/disk/by-uuid/AA05-0A9A";
+    device = "/dev/disk/by-uuid/AA05-0A9A";
     fsType = "vfat";
   };
 
-  swapDevices = [ ];
+  swapDevices = [];
 
   # 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
@@ -35,5 +37,6 @@
   # networking.interfaces.wwp0s20f0u6.useDHCP = lib.mkDefault true;
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+  hardware.cpu.intel.updateMicrocode =
+    lib.mkDefault config.hardware.enableRedistributableFirmware;
 }

hosts/seraphim/default.nix

@@ -1,8 +1,12 @@
-{ config, inputs, lib, pkgs, ... }:
-
 {
-  imports =
+  config,
-    [ # Include the results of the hardware scan.
+  inputs,
+  lib,
+  pkgs,
+  ...
+}: {
+  imports = [
+    # Include the results of the hardware scan.
     ./hardware-configuration.nix
     ../../modules/home-manager.nix
     ../../common
@@ -10,7 +14,7 @@
     ../gc.nix
   ];
   nixpkgs.config.allowUnfree = true;
-  nix.settings.experimental-features = [ "nix-command" "flakes" ];
+  nix.settings.experimental-features = ["nix-command" "flakes"];
   # Use the systemd-boot EFI boot loader.
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;
@@ -20,7 +24,8 @@
   # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
   #networking.networkmanager.enable = true;  # Easiest to use and most distros use this by default.
   nixpkgs.config.packageOverrides = pkgs: {
-    intel-vaapi-driver = pkgs.intel-vaapi-driver.override { enableHybridCodec = true; };
+    intel-vaapi-driver =
+      pkgs.intel-vaapi-driver.override {enableHybridCodec = true;};
   };
   hardware.opengl = {
     enable = true;
@@ -31,7 +36,9 @@
       libvdpau-va-gl
     ];
   };
-  environment.sessionVariables = { LIBVA_DRIVER_NAME = "iHD"; }; # Force intel-media-driver
+  environment.sessionVariables = {
+    LIBVA_DRIVER_NAME = "iHD";
+  }; # Force intel-media-driver
 
   # Set your time zone.
   time.timeZone = "Europe/Berlin";
@@ -51,9 +58,6 @@
   # Enable the X11 windowing system.
   #services.xserver.enable = true;
 
-
-  
-
   # Configure keymap in X11
   services.xserver.xkb.layout = "us";
   # services.xserver.xkb.options = "eurosign:e,caps:escape";
@@ -71,10 +75,8 @@
   # Define a user account. Don't forget to set a password with ‘passwd’.
   users.users.xqtc = {
     isNormalUser = true;
-    extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user.
+    extraGroups = ["wheel"]; # Enable ‘sudo’ for the user.
-    packages = with pkgs; [
+    packages = with pkgs; [tree];
-      tree
-    ];
     shell = pkgs.nushell;
   };
 
@@ -110,7 +112,6 @@
       rpc-authentication-required = "true";
       rpc-username = "xqtc";
       rpc-password = "Klavier2016";
-
     };
   };
 
@@ -149,7 +150,7 @@
   services.openssh.enable = true;
 
   # Open ports in the firewall.
-  networking.firewall.allowedTCPPorts = [ 22 8096 9091 5001 ];
+  networking.firewall.allowedTCPPorts = [22 8096 9091 5001];
   # networking.firewall.allowedUDPPorts = [ ... ];
   # Or disable the firewall altogether.
   # networking.firewall.enable = false;
@@ -176,6 +177,4 @@
   #
   # For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion .
   system.stateVersion = "23.11"; # Did you read the comment?
-
 }
-

hosts/seraphim/hardware-configuration.nix

@@ -1,29 +1,40 @@
 # 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 =
+  config,
-    [ (modulesPath + "/installer/scan/not-detected.nix")
+  lib,
+  pkgs,
+  modulesPath,
+  ...
+}: {
+  imports = [(modulesPath + "/installer/scan/not-detected.nix")];
+
+  boot.initrd.availableKernelModules = [
+    "xhci_pci"
+    "ehci_pci"
+    "ahci"
+    "firewire_ohci"
+    "usbhid"
+    "usb_storage"
+    "sd_mod"
+    "sdhci_pci"
   ];
+  boot.initrd.kernelModules = [];
+  boot.kernelModules = ["kvm-intel" "wl"];
+  boot.extraModulePackages = [config.boot.kernelPackages.broadcom_sta];
 
-  boot.initrd.availableKernelModules = [ "xhci_pci" "ehci_pci" "ahci" "firewire_ohci" "usbhid" "usb_storage" "sd_mod" "sdhci_pci" ];
+  fileSystems."/" = {
-  boot.initrd.kernelModules = [ ];
+    device = "/dev/disk/by-uuid/7317806c-aa54-460c-b094-18104496d245";
-  boot.kernelModules = [ "kvm-intel" "wl" ];
-  boot.extraModulePackages = [ config.boot.kernelPackages.broadcom_sta ];
-
-  fileSystems."/" =
-    { device = "/dev/disk/by-uuid/7317806c-aa54-460c-b094-18104496d245";
     fsType = "ext4";
   };
 
-  fileSystems."/boot" =
+  fileSystems."/boot" = {
-    { device = "/dev/disk/by-uuid/0AE9-6A7E";
+    device = "/dev/disk/by-uuid/0AE9-6A7E";
     fsType = "vfat";
   };
 
-  swapDevices = [ ];
+  swapDevices = [];
 
   # 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
@@ -33,5 +44,6 @@
   # networking.interfaces.enp1s0f0.useDHCP = lib.mkDefault true;
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+  hardware.cpu.intel.updateMicrocode =
+    lib.mkDefault config.hardware.enableRedistributableFirmware;
 }

modules/home-manager.nix

@@ -1,14 +1,20 @@
-{lib, inputs, ...}: {
+{
-  imports = [ inputs.home-manager.nixosModules.home-manager ];
+  lib,
+  inputs,
+  ...
+}: {
+  imports = [inputs.home-manager.nixosModules.home-manager];
   config = {
     home-manager.useGlobalPkgs = true;
     home-manager.useUserPackages = true;
 
     home-manager.extraSpecialArgs = {inherit inputs;};
-    home-manager.users.xqtc = {...}: {imports = [ 
+    home-manager.users.xqtc = {...}: {
+      imports = [
         ../home
         inputs.nixvim.homeManagerModules.nixvim
         #inputs.agenix.homeManagerModules.default
-    ]; };
+      ];
+    };
   };
 }

overlays/util.nix

@@ -2,12 +2,18 @@ self: super: {
   util = rec {
     dirEntries = path: builtins.attrNames (builtins.readDir path);
     mapHosts = f: builtins.map f (dirEntries ../hosts);
-        mapHostAttrs = key_f: val_f: builtins.listToAttrs (mapHosts (host: {name = key_f host; value = val_f host;}));
+    mapHostAttrs = key_f: val_f:
+      builtins.listToAttrs (mapHosts (host: {
+        name = key_f host;
+        value = val_f host;
+      }));
     mapObjKeys = obj: f: builtins.map f (builtins.attrNames obj);
     mapKeys = obj: f: builtins.map f obj;
-        nixFilesIn = path: builtins.map
+    nixFilesIn = path:
-            (e: import (path + /${e}))
+      builtins.map (e: import (path + /${e}))
-            (builtins.filter (x: (builtins.match ".*\\.nix$" x) != null) (dirEntries path));
+      (builtins.filter (x: (builtins.match ".*\\.nix$" x) != null)
-        without = exclusions: list: builtins.filter (x: !builtins.elem x exclusions) list;
+        (dirEntries path));
+    without = exclusions: list:
+      builtins.filter (x: !builtins.elem x exclusions) list;
   };
 }