Initial commit

flake/den/nix/namespace.nix

@@ -0,0 +1,29 @@
+name: input:
+{ config, lib, ... }:
+let
+  isLocal = !builtins.isAttrs input;
+  isOutput = isLocal && input == true;
+
+  aliasModule = lib.mkAliasOptionModule [ name ] [ "den" "ful" name ];
+
+  type = lib.types.attrsOf config.den.lib.aspects.types.providerType;
+
+  source = if isLocal then { } else input.denful.${name};
+  output =
+    if isOutput then
+      {
+        config.flake.denful.${name} = config.den.ful.${name};
+        options.flake.denful.${name} = lib.mkOption { inherit type; };
+      }
+    else
+      { };
+in
+{
+  imports = [
+    aliasModule
+    output
+  ];
+  config._module.args.${name} = config.den.ful.${name};
+  config.den.ful.${name} = source;
+  options.den.ful.${name} = lib.mkOption { inherit type; };
+}