feat(lib/buildClan): turn lib/build-clan into a 'buildClanModule' with sub-features such as 'buildClan' and 'flakePartsModule'

flakeModules/clan.nix

@@ -9,6 +9,8 @@ clan-core:
 }:
 let
   inherit (lib) types;
+
+  buildClanModule = clan-core.clanLib.buildClanModule;
 in
 {
 
@@ -20,8 +22,7 @@ in
         inherit (inputs) nixpkgs;
       };
       modules = [
-        ../lib/build-clan/interface.nix
+        buildClanModule.flakePartsModule
-        ../lib/build-clan/module.nix
       ];
     };
   };

lib/build-clan/default.nix

@@ -6,6 +6,24 @@
   nixpkgs,
   clan-core,
 }:
+let
+  clanResultAttributes = [
+    "clanInternals"
+    "nixosConfigurations"
+  ];
+in
+{
+  inherit clanResultAttributes;
+  flakePartsModule = {
+    imports = [
+      ./interface.nix
+      ./module.nix
+    ];
+  };
+  /**
+    Function that returns the same result as the correlated flake-parts module
+  */
+  buildClan =
     {
       ## Inputs
       self ? lib.warn "Argument: 'self' must be set when using 'buildClan'." null, # Reference to the current flake
@@ -29,7 +47,6 @@ let
           ;
         inherit specialArgs;
       };
-
       rest = builtins.removeAttrs attrs [ "specialArgs" ];
     in
     eval {
@@ -38,4 +55,5 @@ eval {
         # implementation
         ./module.nix
       ];
+    };
 }

lib/default.nix

@@ -20,10 +20,12 @@ lib.fix (clanLib: {
     clan-core = self;
     pkgs = nixpkgs.legacyPackages.x86_64-linux;
   };
-  buildClan = import ./build-clan {
+
+  buildClanModule = import ./build-clan {
     inherit lib nixpkgs;
     clan-core = self;
   };
+  buildClan = clanLib.buildClanModule.buildClan;
   # ------------------------------------
   # Lib functions that don't depend on 'self'
   inventory = clanLib.callLib ./inventory { };