feat: introduce treefmt and fmt all

nix/os/devices/steveej-utilitepro/configuration.nix

@@ -1,13 +1,11 @@
 # Edit this configuration file to define what should be installed on
 # your system.  Help is available in the configuration.nix(5) man page
 # and in the NixOS manual (accessible by running ‘nixos-help’).
-{
-  config,
-  pkgs,
-  ...
-}: let
+{ config, pkgs, ... }:
+let
   passwords = import ../common/passwords.crypt.nix;
-in {
+in
+{
   # The NixOS release to be compatible with for stateful data such as databases.
   system.stateVersion = "16.03";
   nix.maxJobs = 4;
@@ -19,22 +17,18 @@ in {
   '';
 
   nixpkgs.config = {
-    packageOverrides = super: let
-      self = super.pkgs;
-    in {
+    packageOverrides = super: {
       linux_4_1 = super.linux_4_1.override {
-        kernelPatches =
-          super.linux_4_1.kernelPatches
-          ++ [
-            {
-              patch = ./patches/utilitepro-kernel-dts.patch;
-              name = "utilitepro-dts";
-            }
-            {
-              patch = ./patches/utilitepro-kernel-dts-Makefile.patch;
-              name = "utilitepro-dts-Makefile";
-            }
-          ];
+        kernelPatches = super.linux_4_1.kernelPatches ++ [
+          {
+            patch = ./patches/utilitepro-kernel-dts.patch;
+            name = "utilitepro-dts";
+          }
+          {
+            patch = ./patches/utilitepro-kernel-dts-Makefile.patch;
+            name = "utilitepro-dts-Makefile";
+          }
+        ];
         # add "CONFIG_PPP_FILTER y" option to the set of kernel options
         extraConfig = ''
           BTRFS_FS y
@@ -279,7 +273,10 @@ in {
     uid = 1000;
     isNormalUser = true;
     home = "/home/steveej";
-    extraGroups = ["wheel" "libvirtd"];
+    extraGroups = [
+      "wheel"
+      "libvirtd"
+    ];
     # FIXME: this is deprecated but so is this device probably
     hashedPassword = passwords.users.steveej;
     openssh.authorizedKeys.keys = [

nix/os/devices/steveej-utilitepro/hardware-configuration.nix

@@ -1,17 +1,13 @@
 # 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,
-  ...
-}: {
-  imports = [<nixpkgs/nixos/modules/installer/scan/not-detected.nix>];
+  imports = [ <nixpkgs/nixos/modules/installer/scan/not-detected.nix> ];
 
-  boot.initrd.availableKernelModules = [];
-  boot.kernelModules = [];
-  boot.extraModulePackages = [];
+  boot.initrd.availableKernelModules = [ ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
 
   hardware.enableAllFirmware = true;
 
@@ -24,5 +20,5 @@
     device = "/dev/disk/by-uuid/f1e7e913-93a0-4258-88f9-f65041d91d66";
   };
 
-  swapDevices = [];
+  swapDevices = [ ];
 }