chore: format code with alejandra

t470.nix

@@ -1,9 +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’).
-
-{ pkgs, lib, ... }:
 {
+  pkgs,
+  lib,
+  ...
+}: {
   imports = [
     ./hardware-configuration-t470.nix
     ./common.nix
@@ -16,10 +18,10 @@
   fileSystems."/home/khais/Books" = {
     device = "//void/Books";
     fsType = "cifs";
-    options = let 
+    options = let
       # prevent hanging when network is not reachable
       automount_opts = "x-systemd.automount,noauto,x-systemd.idle-timeout=60,x-systemd.device-timeout=5s,x-systemd.mount-timeout=5s";
-    in [ "${automount_opts},credentials=/etc/nixos/secrets/books.smb" ];
+    in ["${automount_opts},credentials=/etc/nixos/secrets/books.smb"];
   };
 
   # scanner drop point
@@ -30,7 +32,7 @@
     writeEnable = true;
     chrootlocalUser = true;
     userlistEnable = true;
-    userlist = [ "paperless-upload" ];
+    userlist = ["paperless-upload"];
     userlistDeny = false;
     extraConfig = ''
       log_ftp_protocol=YES
@@ -44,7 +46,7 @@
       allow_writeable_chroot=YES
     '';
   };
-  networking.firewall.allowedTCPPorts = [ 21 ];
+  networking.firewall.allowedTCPPorts = [21];
   networking.firewall.allowedTCPPortRanges = [
     {
       from = 51000;
@@ -56,14 +58,14 @@
     isNormalUser = true;
     group = "paperless-upload";
   };
-  system.activationScripts.makeFtpDirectory = lib.stringAfter [ "var" ] ''
+  system.activationScripts.makeFtpDirectory = lib.stringAfter ["var"] ''
     mkdir -m 775 -p /var/lib/ftp
     chown root:root /var/lib/ftp
     mkdir -m 700 -p /var/lib/ftp/paperless-upload
     chown paperless-upload:paperless-upload /var/lib/ftp/paperless-upload
   '';
   systemd.services.uploadPaperlessDocuments = {
-    path = [ pkgs.openssh pkgs.inotify-tools ];
+    path = [pkgs.openssh pkgs.inotify-tools];
     serviceConfig = {
       User = "paperless-upload";
       StandardOutput = "journal+console";
@@ -80,7 +82,7 @@
     pathConfig = {
       PathChanged = "/var/lib/ftp/paperless-upload/";
     };
-    wantedBy = [ "multi-user.target" ];
+    wantedBy = ["multi-user.target"];
   };
 
   # fingerprint sensor setup