From 6bbe4d8190993f838f42b6410241a17ee3350849 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
Date: Fri, 16 Aug 2024 08:05:50 +0200
Subject: [PATCH 1/3] darwin/nix-experimental: disable uid-range

we do not have auto-allocate-uid support enable so we cannot have this
one.
---
 darwin/mixins/nix-experimental.nix | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/darwin/mixins/nix-experimental.nix b/darwin/mixins/nix-experimental.nix
index eda5fcaa..5935da94 100644
--- a/darwin/mixins/nix-experimental.nix
+++ b/darwin/mixins/nix-experimental.nix
@@ -19,7 +19,4 @@
     ++ lib.optional (lib.versionAtLeast (lib.versions.majorMinor config.nix.package.version) "2.19")
       # Allow the use of the impure-env setting.
       "configurable-impure-env";
-
-  # for container in builds support
-  nix.settings.system-features = lib.mkDefault [ "uid-range" ];
 }

From 02c52bc1c42827418f4179f4a3cf72f6a20574f3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
Date: Fri, 6 Dec 2024 01:27:59 +0100
Subject: [PATCH 2/3] mdns: don't explicilty unset multicast dns if useDHCP is
 not set

---
 nixos/mixins/mdns.nix | 18 +++++++-----------
 1 file changed, 7 insertions(+), 11 deletions(-)

diff --git a/nixos/mixins/mdns.nix b/nixos/mixins/mdns.nix
index 4ca4536f..1200c1e7 100644
--- a/nixos/mixins/mdns.nix
+++ b/nixos/mixins/mdns.nix
@@ -1,15 +1,6 @@
 { config, lib, ... }:
 let
-  # The default value of useDHCP for individual interfaces is null!
-  mapInterfaceEnabled = i: lib.nameValuePair "40-${i.name}" (i.useDHCP == true);
-  mapMDNSConfig = enableMDNS: {
-    networkConfig.MulticastDNS = lib.mkDefault enableMDNS;
-  };
-
-  configs = {
-    "99-ethernet-default-dhcp" = config.networking.useDHCP;
-    "99-wireless-client-dhcp" = config.networking.useDHCP;
-  } // (lib.mapAttrs' (_: mapInterfaceEnabled) config.networking.interfaces);
+  dhcpInterfaces = lib.filterAttrs (i: i.useDHCP == true) config.networking.interfaces;
 in
 {
   # Avahi is an alternative implementation. If it's enabled, than we don't need the code below.
@@ -17,6 +8,11 @@ in
     networking.firewall.allowedUDPPorts = [ 5353 ]; # Multicast DNS
 
     # Allows to find machines on the local network by name, i.e. useful for printer discovery
-    systemd.network.networks = builtins.mapAttrs (_: mapMDNSConfig) configs;
+    systemd.network.networks =
+      lib.optionalAttrs (config.networking.useDHCP) {
+        "99-ethernet-default-dhcp".networkConfig.MulticastDNS = lib.mkDefault true;
+        "99-wireless-client-dhcp".networkConfig.MulticastDNS = lib.mkDefault true;
+      }
+      // builtins.mapAttrs (_: { networkConfig.MulticastDNS = lib.mkDefault true; }) dhcpInterfaces;
   };
 }

From a48f731c4da642a465e169fcae1a00bb5e4d3e19 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
Date: Thu, 26 Dec 2024 14:23:18 +0100
Subject: [PATCH 3/3] no longer set nixpkgs.flake.source

both nix-darwin and nixpkgs already do this.
On macOS in particular this causes a configuration conflict.
---
 shared/common/flake.nix | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/shared/common/flake.nix b/shared/common/flake.nix
index cd909528..40c31fd4 100644
--- a/shared/common/flake.nix
+++ b/shared/common/flake.nix
@@ -43,11 +43,6 @@ in
 
   };
   config = lib.mkIf (cfg.flake != null) {
-
-    nixpkgs.flake = {
-      source = lib.mkDefault (cfg.flake.inputs.nixpkgs or null);
-    };
-
     nix.registry = lib.optionalAttrs cfg.registerSelf {
       self.to = lib.mkDefault {
         type = "path";