fix(lint): nixfmt the whole tree

nix/nix.nix

@@ -1,4 +1,12 @@
-{config, pkgs, lib, myLib, nixpkgs, nixpkgs-unstable, ...}:
+{
+  config,
+  pkgs,
+  lib,
+  myLib,
+  nixpkgs,
+  nixpkgs-unstable,
+  ...
+}:
 with lib;
 with myLib;
 let
@@ -13,7 +21,7 @@ in
     enableCustomSubstituter = mkEnableOption "custom substituter using nix-cache.lesviallon.fr";
     contentAddressed = mkEnableOption "experimental content-addressed derivations";
   };
-  
+
   config = {
 
     system.autoUpgrade.enable = mkDefault true;
@@ -26,16 +34,18 @@ in
       upper = "05:00";
     };
 
-    system.build.nixos-rebuild = let
-      nixos-rebuild = pkgs.nixos-rebuild.override { nix = config.nix.package.out; };
-      nixos-rebuild-inhibit = pkgs.writeShellScriptBin "nixos-rebuild" ''
-        exec ${config.systemd.package}/bin/systemd-inhibit --what=idle:shutdown --mode=block \
-          --who="NixOS rebuild" \
-          --why="NixOS must finish rebuilding configuration or work would be lost." \
-          -- \
-            ${pkgs.coreutils}/bin/nice -n 19 -- ${nixos-rebuild}/bin/nixos-rebuild "$@"
+    system.build.nixos-rebuild =
+      let
+        nixos-rebuild = pkgs.nixos-rebuild.override { nix = config.nix.package.out; };
+        nixos-rebuild-inhibit = pkgs.writeShellScriptBin "nixos-rebuild" ''
+          exec ${config.systemd.package}/bin/systemd-inhibit --what=idle:shutdown --mode=block \
+            --who="NixOS rebuild" \
+            --why="NixOS must finish rebuilding configuration or work would be lost." \
+            -- \
+              ${pkgs.coreutils}/bin/nice -n 19 -- ${nixos-rebuild}/bin/nixos-rebuild "$@"
         '';
-    in mkOverride 20 nixos-rebuild-inhibit;
+      in
+      mkOverride 20 nixos-rebuild-inhibit;
 
     environment.systemPackages = [
       (hiPrio config.system.build.nixos-rebuild)
@@ -44,7 +54,7 @@ in
     environment.variables = {
       NIX_REMOTE = "daemon"; # Use the nix daemon by default
     };
-    
+
     systemd.services.nixos-upgrade = {
       unitConfig = {
         ConditionCPUPressure = "user.slice:15%";
@@ -63,14 +73,12 @@ in
       };
     };
 
-
-
     nix.gc.automatic = mkDefault true;
     nix.gc.dates = mkDefault "Monday,Wednesday,Friday,Sunday 03:00:00";
     nix.gc.randomizedDelaySec = "3h";
     nix.optimise.automatic = mkDefault (!config.nix.settings.auto-optimise-store);
     nix.optimise.dates = mkDefault [ "Tuesday,Thursday,Saturday 03:00:00" ];
-    nix.settings.auto-optimise-store  = mkDefault true;
+    nix.settings.auto-optimise-store = mkDefault true;
 
     systemd.services.nix-daemon = {
       serviceConfig = {
@@ -84,31 +92,40 @@ in
       };
     };
 
-  
-    nix.package = optimizePkg { stdenv = pkgs.fastStdenv; level = "slower"; } pkgs.nixVersions.latest;
+    nix.package = optimizePkg {
+      stdenv = pkgs.fastStdenv;
+      level = "slower";
+    } pkgs.nixVersions.latest;
 
-    nix.settings.system-features = [ "big-parallel" "kvm" "benchmark" ]
-      ++ optional ( ! isNull generalCfg.cpu.arch ) "gccarch-${generalCfg.cpu.arch}"
-      ++ optional ( generalCfg.cpu.x86.level >= 2 ) "gccarch-x86-64-v2"
-      ++ optional ( generalCfg.cpu.x86.level >= 3 ) "gccarch-x86-64-v3"
-      ++ optional ( generalCfg.cpu.x86.level >= 4 ) "gccarch-x86-64-v4"
-    ;
+    nix.settings.system-features = [
+      "big-parallel"
+      "kvm"
+      "benchmark"
+    ]
+    ++ optional (!isNull generalCfg.cpu.arch) "gccarch-${generalCfg.cpu.arch}"
+    ++ optional (generalCfg.cpu.x86.level >= 2) "gccarch-x86-64-v2"
+    ++ optional (generalCfg.cpu.x86.level >= 3) "gccarch-x86-64-v3"
+    ++ optional (generalCfg.cpu.x86.level >= 4) "gccarch-x86-64-v4";
 
     nix.settings.builders-use-substitutes = true;
     nix.settings.substitute = true;
-    nix.settings.experimental-features = [ "nix-command" "flakes" ]
-      ++ optional (versionOlder config.nix.package.version "2.19") "repl-flake"
-      ++ optional cfg.contentAddressed "ca-derivations"
-    ;
-    
+    nix.settings.experimental-features = [
+      "nix-command"
+      "flakes"
+    ]
+    ++ optional (versionOlder config.nix.package.version "2.19") "repl-flake"
+    ++ optional cfg.contentAddressed "ca-derivations";
+
     nix.settings.download-attempts = 5;
     nix.settings.stalled-download-timeout = 20;
 
-    nix.settings.substituters = mkBefore ([]
+    nix.settings.substituters = mkBefore (
+      [ ]
       ++ optional cfg.enableCustomSubstituter "https://nix-cache.lesviallon.fr"
       ++ optional cfg.contentAddressed "https://cache.ngi0.nixos.org/"
     );
-    nix.settings.trusted-public-keys = mkBefore ([]
+    nix.settings.trusted-public-keys = mkBefore (
+      [ ]
       ++ optional cfg.enableCustomSubstituter "nix-cache.lesviallon.fr-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
       ++ optional cfg.contentAddressed "cache.ngi0.nixos.org-1:KqH5CBLNSyX184S9BKZJo1LxrxJ9ltnY2uAs5c/f1MA="
     );
@@ -118,9 +135,15 @@ in
     nix.settings.cores = mkIf (generalCfg.cpu.threads != null) generalCfg.cpu.threads;
     nix.settings.max-jobs = mkIf (generalCfg.cpu.threads != null) (math.log2 generalCfg.cpu.threads);
 
-    nix.settings.trusted-users = [ "root" "@wheel" ];
+    nix.settings.trusted-users = [
+      "root"
+      "@wheel"
+    ];
 
-    nix.settings.hashed-mirrors = [ "https://tarballs.nixos.org" "https://nixpkgs-unfree.cachix.org" ];
+    nix.settings.hashed-mirrors = [
+      "https://tarballs.nixos.org"
+      "https://nixpkgs-unfree.cachix.org"
+    ];
 
     nix.registry = {
       nixpkgs.flake = nixpkgs;