holy shit im stupid, a lot of changes.

also added the configuration bc idk how to add only certain files but
whatever

modules/networking/core/default.nix

@@ -3,24 +3,24 @@ let
   cfg = config.homelab.networking.core;
 in
 {
-  config = {
-    imports = [
-      ./firewall.nix
-    ];
+  imports = [
+    ./firewall.nix
+  ];
 
+  config = {
     networking = {
       networkmanager = {
         enable = true;
         dns = "systemd-resolved";
       };
 
-      networking.extraHosts = lib.concatMapStringsSep "\n" (
+      extraHosts = lib.concatMapStringsSep "\n" (
         host: "${host.ip_address} ${host.hostname}"
       ) cfg.extraHosts;
 
       nftables.enable = true;
 
-      nameservers = config.core.nameservers;
+      nameservers = cfg.nameservers;
     };
 
     services.resolved = {

modules/networking/default.nix

@@ -1,8 +1,8 @@
-{ ... }:
-
 {
   imports = [
+    ./options.nix
     ./core
+    ./wireguard.nix
     ./tailscale.nix
   ];
 }

modules/networking/options.nix

@@ -13,8 +13,7 @@
     # core
     core = {
       firewall = {
-        allowPing = lib.mkEnableOption "Enable ICMP Pinging" {
-          enable = true;
+        allowPing = lib.mkEnableOption "ICMP pinging" // {
           default = true;
         };
 
@@ -117,10 +116,7 @@
 
     # tailscale
     tailscale = {
-      enable = lib.mkEnableOption "Enable Tailscale Mesh VPN" {
-        enable = true;
-        default = false;
-      };
+      enable = lib.mkEnableOption "Tailscale mesh VPN";
     };
   };
 }

modules/networking/tailscale.nix

@@ -1,13 +1,14 @@
 { config, lib, ... }:
 let
   cfg = config.homelab.networking.tailscale;
+  user = config.homelab.networking.user;
 in
 {
   config = lib.mkIf cfg.enable {
     services.tailscale = {
       enable = true;
       openFirewall = true;
-      extraSetFlags = [ "--operator=${cfg.user}" ];
+      extraSetFlags = [ "--operator=${user}" ];
     };
 
     networking.firewall = {
@@ -22,7 +23,7 @@ in
     systemd.network.wait-online.enable = false;
     boot.initrd.systemd.network.wait-online.enable = false;
 
-    users.users.${cfg.user}.extraGroups = [
+    users.users.${user}.extraGroups = [
       "tailscale"
     ];
   };