Add system stuff to config.instance

lib/default.nix

@@ -14,6 +14,7 @@ with lib; {
     ./fudo/distributed-builds.nix
     ./fudo/dns.nix
     ./fudo/domains.nix
+    ./fudo-lib.nix
     ./fudo/garbage-collector.nix
     ./fudo/git.nix
     ./fudo/global.nix

lib/fudo-lib.nix

@@ -1,6 +1,15 @@
 { lib, ... }:
 
-{
+let
   ip = import ./ip.nix { inherit lib; };
   dns = import ./dns.nix { inherit lib; };
+in
+{
+  lib.overlays = [
+    (final: prev: {
+      fudo = {
+        inherit ip dns;
+      };
+    })
+  ];
 }

lib/fudo/users-common.nix

@@ -3,8 +3,6 @@
 
 with lib;
 let
-  sys = import ../system.nix { inherit lib config; };
-
   list-contains = lst: item: any (i: i == item) lst;
 
   domain-realm = domain: domainOpts: domainOpts.gssapi-realm;
@@ -30,5 +28,5 @@ let
   };
   
 in {
-  config.home-manager.users = mapAttrs user-config sys.local-users;
+  config.home-manager.users = mapAttrs user-config config.instance.local-users;
 }

lib/fudo/users.nix

@@ -265,8 +265,8 @@ in {
       };
     };
 
-    home-manager.userGlobalPkgs = true;
-    # home-manager.userGlobalPkgs = {
+    home-manager.useGlobalPkgs = true;
+    # home-manager.useGlobalPkgs = {
     #   useGlobalPkgs = true;
 
     #   users = let

lib/system.nix

@@ -28,11 +28,44 @@ let
     filterAttrs (host: hostOpts: hostOpts.site == local-site) config.fudo.hosts;
 
 in {
-  local-host = local-host;
-  local-domain = local-domain;
-  local-site = local-site;
-  local-users = local-users;
-  local-admins = local-admins;
-  local-groups = local-groups;
-  local-hosts = local-hosts;
+  options.instance = with types; {
+    local-host = mkOption {
+      type = str;
+      description = "Name of the current local host.";
+    };
+    local-domain = mkOption {
+      type = str;
+      description = "Domain name of the current local host.";
+    };
+    local-site = mkOption {
+      type = str;
+      description = "Site name of the current local host.";
+    };
+    local-users = mkOption {
+      type = listOf str;
+      description = "List of users who should have access to the local host.";
+    };
+    local-admins = mkOption {
+      type = listOf str;
+      description = "List of users who should have admin access to the local host.";
+    };
+    local-groups = mkOption {
+      type = listOf str;
+      description = "List of groups which should be created on the local host.";
+    };
+    local-hosts = mkOption {
+      type = listOf str;
+      description = "List of hosts that should be considered local to the current host.";
+    };
+  };
+
+  config.instance = {
+    local-host = local-host;
+    local-domain = local-domain;
+    local-site = local-site;
+    local-users = local-users;
+    local-admins = local-admins;
+    local-groups = local-groups;
+    local-hosts = local-hosts;
+  };
 }