A new start

modules/darwin/user/default.nix

@@ -0,0 +1,45 @@
+{ lib
+, config
+, pkgs
+, ...
+}:
+let
+  inherit (lib) types mkIf mkDefault;
+  inherit (lib.metacfg) mkOpt;
+
+  cfg = config.metacfg.user;
+
+  is-linux = pkgs.stdenv.isLinux;
+  is-darwin = pkgs.stdenv.isDarwin;
+in
+{
+  options.metacfg.user = {
+    name = mkOpt types.str "harald" "The user account.";
+
+    fullName = mkOpt types.str "Harald Hoyer" "The full name of the user.";
+    email = mkOpt types.str "harald@hoyer.xyz" "The email of the user.";
+
+    uid = mkOpt (types.nullOr types.int) 501 "The uid for the user account.";
+  };
+
+  config = {
+    users.users.${cfg.name} = {
+      # NOTE: Setting the uid here is required for another
+      # module to evaluate successfully since it reads
+      # `users.users.${metacfg.user.name}.uid`.
+      uid = mkIf (cfg.uid != null) cfg.uid;
+    };
+
+    snowfallorg.users.${config.metacfg.user.name}.home.config = {
+      home = {
+        file = {
+          ".profile".text = ''
+            # The default file limit is far too low and throws an error when rebuilding the system.
+            # See the original with: ulimit -Sa
+            ulimit -n 4096
+          '';
+        };
+      };
+    };
+  };
+}