nixfmt rfc style

authentik.nix

@@ -1,4 +1,10 @@
-{ config, lib, pkgs, ... }: {
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+{
   users.groups.authentik = { };
   users.users.authentik = {
     isSystemUser = true;

configuration.nix

@@ -1,19 +1,28 @@
-{ config, lib, pkgs, ... }:
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
 
 {
-  imports =
-    [
+  imports = [
     ./hardware-configuration.nix
     ./authentik.nix
   ];
 
-  security.pam.loginLimits = [{
+  security.pam.loginLimits = [
+    {
       domain = "*";
       type = "soft";
       item = "nofile";
       value = "8192";
-  }];
-  nix.settings.experimental-features = [ "nix-command" "flakes" ];
+    }
+  ];
+  nix.settings.experimental-features = [
+    "nix-command"
+    "flakes"
+  ];
   nix.settings.trusted-users = [ "administration" ];
   nix.settings.download-buffer-size = 6710886400;
   # boot.loader.grub.enable = true;
@@ -39,7 +48,10 @@
     }
   ];
   networking.defaultGateway.address = "172.31.1.1";
-  networking.nameservers = [ "9.9.9.9" "1.1.1.1" ];
+  networking.nameservers = [
+    "9.9.9.9"
+    "1.1.1.1"
+  ];
 
   time.timeZone = "Europe/Berlin";
 
@@ -98,7 +110,7 @@
     hyperkitty = {
       enable = true;
     };
-    serve.enable=true;
+    serve.enable = true;
     webHosts = [
       "lists.${config.networking.domain}"
     ];
@@ -118,7 +130,11 @@
   mailserver = {
     enable = true;
     fqdn = "mail.${config.networking.domain}";
-    domains = [ "${config.networking.domain}" "lists.${config.networking.domain}" "mail.${config.networking.domain}" ];
+    domains = [
+      "${config.networking.domain}"
+      "lists.${config.networking.domain}"
+      "mail.${config.networking.domain}"
+    ];
     ldap = {
       enable = true;
       bind = {
@@ -144,7 +160,7 @@
     enableManageSieve = false;
     enableSubmission = true;
     enableSubmissionSsl = true;
-    extraVirtualAliases = {};
+    extraVirtualAliases = { };
     lmtpSaveToDetailMailbox = "no"; # DOS potential
     mailboxes = {
       Drafts = {
@@ -172,14 +188,17 @@
   services.dovecot2.mailLocation = lib.mkForce "maildir:/var/vmail/%n";
   # services.postfix.relayHost = "141.56.51.14";
 
-
   # virtualisation.docker.enable = true;
   security.acme.acceptTerms = true;
   security.acme.defaults.email = "cert@stura.htw-dresden.de";
 
-  networking.firewall.allowedTCPPorts = [ 25 80 443 597 ];
+  networking.firewall.allowedTCPPorts = [
+    25
+    80
+    443
+    597
+  ];
 
   system.stateVersion = "24.11";
 
 }
-

flake.nix

@@ -16,7 +16,7 @@
     };
     mailserver = {
       url = "git+https://gitlab.com/simple-nixos-mailserver/nixos-mailserver?ref=nixos-25.05";
-inputs = {
+      inputs = {
         nixpkgs.follows = "nixpkgs";
         nixpkgs-25_05.follows = "nixpkgs";
       };
@@ -28,8 +28,16 @@ inputs = {
     };
   };
 
-  outputs = { self, nixpkgs, authentik, mailserver, disko }: {
-    formatter.x86_64-linux = nixpkgs.legacyPackages.x86_64-linux.nixpkgs-fmt;
+  outputs =
+    {
+      self,
+      nixpkgs,
+      authentik,
+      mailserver,
+      disko,
+    }:
+    {
+      formatter.x86_64-linux = nixpkgs.legacyPackages.x86_64-linux.nixfmt-rfc-style;
 
       nixosConfigurations = {
         authentik = nixpkgs.lib.nixosSystem {

hardware-configuration.nix

@@ -1,15 +1,27 @@
 # 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, ... }:
+{
+  config,
+  lib,
+  pkgs,
+  modulesPath,
+  ...
+}:
 
 {
-  imports =
-    [
+  imports = [
     (modulesPath + "/profiles/qemu-guest.nix")
   ];
 
-  boot.initrd.availableKernelModules = [ "ata_piix" "uhci_hcd" "virtio_pci" "virtio_scsi" "sd_mod" "sr_mod" ];
+  boot.initrd.availableKernelModules = [
+    "ata_piix"
+    "uhci_hcd"
+    "virtio_pci"
+    "virtio_scsi"
+    "sd_mod"
+    "sr_mod"
+  ];
   boot.initrd.kernelModules = [ ];
   boot.kernelModules = [ ];
   boot.extraModulePackages = [ ];