From 399c8c0b360aa911587ecdbd119c1fa19bde55de Mon Sep 17 00:00:00 2001
From: Robert Hensing <robert@roberthensing.nl>
Date: Sat, 25 Feb 2023 22:43:36 +0100
Subject: [PATCH] nixos-module: compatibilty with 22.11 and >=23

---
 nixos-module.nix | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/nixos-module.nix b/nixos-module.nix
index ec57442..06074db 100644
--- a/nixos-module.nix
+++ b/nixos-module.nix
@@ -1,4 +1,4 @@
-{ config, lib, pkgs, ... }:
+{ config, lib, options, pkgs, ... }:
 let
   inherit (lib)
     attrValues
@@ -97,7 +97,10 @@ in
         virtualisation.docker.enable = false;
         virtualisation.podman.enable = true;
         virtualisation.podman.dockerSocket.enable = true;
-        virtualisation.podman.defaultNetwork.dnsname.enable = true;
+        virtualisation.podman.defaultNetwork = 
+          if options?virtualisation.podman.defaultNetwork.settings
+          then { settings.dns_enabled = true; } # since 2023-01 https://github.com/NixOS/nixpkgs/pull/199965
+          else { dnsname.enable = true; }; # compat <2023
 
         virtualisation.arion.docker.client.package = pkgs.docker-client;
       })