works now?

modules/nix/flake-parts/flake-file.nix

@@ -0,0 +1,22 @@
+{ inputs, ... }: {
+  imports = [
+    inputs.flake-parts.flakeModules.modules
+    inputs.flake-file.flakeModules.default
+  ];
+
+  flake-file.inputs = {
+    flake-parts.url = "github:hercules-ci/flake-parts";
+    flake-file.url = "github:vic/flake-file";
+    import-tree.url = "github:vic/import-tree";
+  };
+
+  flake-file.outputs = ''
+    inputs: inputs.flake-parts.lib.mkFlake { inherit inputs; } (inputs.import-tree ./modules)
+  '';
+
+  systems = [
+    # f Darwin >:(
+    "aarch64-linux"
+    "x86_64-linux"
+  ];
+}

modules/nix/lib.nix

@@ -0,0 +1,30 @@
+{ inputs, lib, ... }:
+{
+	# Helper functions
+
+	options.flake.lib = lib.mkOption {
+		type = lib.types.attrsOf lib.types.unspecified;
+		default = { };
+	};
+
+	config.flake.lib = {
+		mkNixos = system: name: {
+			${name} = inputs.nixpkgs.lib.nixosSystem {
+				modules = [
+					inputs.self.modules.nixos.${name}
+					{ nixpkgs.hostPlatform = lib.mkDefault system; }
+					{ nixpkgs.config.allowUnfree = true; }
+				];
+			};
+		};
+		mkHomeManager = system: name: {
+			${name} = inputs.home-manager.lib.homeManagerConfiguration {
+				pkgs = inputs.nixpkgs.legacyPackages.${system};
+				modules = [
+					inputs.self.modules.homeManager.${name}
+					{ nixpkgs.config.allowUnfree = true; }
+				];
+			};
+		};
+	};
+}

modules/nix/tools/home-manager.nix

@@ -0,0 +1,25 @@
+{
+  inputs,
+  config,
+  ...
+}:
+{
+  # Add home-manager input
+  flake-file.inputs = {
+    home-manager.url = "github:nix-community/home-manager/release-26.05";
+    home-manager.inputs.nixpkgs.follows = "nixpkgs";
+  };
+
+  imports = [ inputs.home-manager.flakeModules.home-manager ];
+
+  flake.modules.nixos.home-manager = {
+    imports = [
+      inputs.home-manager.nixosModules.home-manager
+    ];
+
+    home-manager = {
+      verbose = true;
+      useGlobalPkgs = true;
+    };
+  };
+}