feat: introduce treefmt and fmt all

nix/os/devices/srv0.home-ch.stefanjunker.de/boot.nix

@@ -1,4 +1,4 @@
-{lib, ...}: {
+_: {
   boot.loader.grub.efiSupport = true;
-  boot.extraModulePackages = [];
+  boot.extraModulePackages = [ ];
 }

nix/os/devices/srv0.home-ch.stefanjunker.de/configuration.nix

@@ -1,5 +1,6 @@
-{...}: {
-  disabledModules = [];
+{ ... }:
+{
+  disabledModules = [ ];
   imports = [
     ../../profiles/common/configuration.nix
     ../../modules/opinionatedDisk.nix

nix/os/devices/srv0.home-ch.stefanjunker.de/hw.nix

@@ -1,4 +1,5 @@
-{...}: let
+_:
+let
   stage1Modules = [
     "aesni_intel"
     "kvm-intel"
@@ -17,7 +18,8 @@
     "xhci_hcd"
     "xhci_pci"
   ];
-in {
+in
+{
   # TASK: new device
   hardware.opinionatedDisk = {
     enable = true;

nix/os/devices/srv0.home-ch.stefanjunker.de/pkg.nix

@@ -1,16 +1,8 @@
+{ config, pkgs, ... }:
 {
-  config,
-  pkgs,
-  lib,
-  ...
-}: {
-  nixpkgs.config.packageOverrides = pkgs:
-    with pkgs; {
-      nixPath =
-        (import ../../../default.nix {
-          versionsPath = ./versions.nix;
-        })
-        .nixPath;
+  nixpkgs.config.packageOverrides =
+    pkgs: with pkgs; {
+      inherit ((import ../../../default.nix { versionsPath = ./versions.nix; })) nixPath;
     };
   home-manager.users.steveej = import ../../../home-manager/configuration/text-minimal.nix {
     inherit pkgs;
@@ -20,7 +12,12 @@
     {
       hostName = "localhost";
       system = "x86_64-linux";
-      supportedFeatures = ["kvm" "nixos-test" "big-parallel" "benchmark"];
+      supportedFeatures = [
+        "kvm"
+        "nixos-test"
+        "big-parallel"
+        "benchmark"
+      ];
       maxJobs = 4;
     }
   ];

nix/os/devices/srv0.home-ch.stefanjunker.de/system.nix

@@ -1,11 +1,4 @@
-{
-  pkgs,
-  lib,
-  config,
-  ...
-}: let
-  keys = import ../../../variables/keys.nix;
-in {
+_: {
   # TASK: new device
   networking.hostName = "srv0"; # Define your hostname.
   # networking.domain =  "home-ch.stefanjunker.de";
@@ -37,7 +30,7 @@ in {
 
   networking.nat = {
     enable = true;
-    internalInterfaces = ["ve-+"];
+    internalInterfaces = [ "ve-+" ];
     externalInterface = "eth0";
   };
 
@@ -45,14 +38,20 @@ in {
   # services.kubernetes.roles = ["master" "node"];
 
   # virtualization
-  virtualisation = {docker.enable = true;};
+  virtualisation = {
+    docker.enable = true;
+  };
 
-  nix.gc = {automatic = true;};
+  nix.gc = {
+    automatic = true;
+  };
 
   networking.useHostResolvConf = false;
-  services.resolved = {enable = true;};
+  services.resolved = {
+    enable = true;
+  };
 
-  containers = {};
+  containers = { };
 
   # This value determines the NixOS release from which the default
   # settings for stateful data, like file locations and database versions

nix/os/devices/srv0.home-ch.stefanjunker.de/versions.nix

@@ -4,7 +4,8 @@ let
     ref = "nixos-22.05";
     rev = "040c6d8374d090f46ab0e99f1f7c27a4529ecffd";
   };
-in {
+in
+{
   inherit nixpkgs;
   "channels-nixos-stable" = nixpkgs;
   "nixpkgs-master" = {

nix/os/devices/srv0.home-ch.stefanjunker.de/versions.tmpl.nix

@@ -6,7 +6,8 @@ let
       <% git ls-remote https://github.com/nixos/nixpkgs nixos-22.05 | awk '{ print $1 }' | tr -d '
       ' -%>'';
   };
-in {
+in
+{
   inherit nixpkgs;
   "channels-nixos-stable" = nixpkgs;
   "nixpkgs-master" = {