refactor: migrate darwin configurations to flake-parts

darwin/default.nix

@@ -0,0 +1,18 @@
+{
+  inputs,
+  inputs',
+  lib,
+  ...
+}: {
+  imports =
+    [
+      inputs.agenix.darwinModules.default
+      inputs.home-manager.darwinModules.home-manager
+      ../common
+    ]
+    ++ lib.my.getModules [./.];
+
+  hm.imports = [./home.nix];
+
+  environment.systemPackages = [inputs'.agenix.packages.default];
+}

darwin/home.nix

@@ -0,0 +1,3 @@
+{lib, ...}: {
+  imports = lib.my.getHmModules [./.];
+}

flake.nix

@@ -42,33 +42,9 @@
     ...
   }:
     flake-parts.lib.mkFlake {inherit inputs;} {
-      flake = let
-        baseHomeModule = {
-          home-manager.useGlobalPkgs = true;
-          home-manager.useUserPackages = true;
-          home-manager.extraSpecialArgs = {inherit inputs;};
-        };
-      in {
+      flake = {
         overlays = import ./overlays {inherit inputs;};
 
-        darwinConfigurations = {
-          mac = darwin.lib.darwinSystem {
-            system = "aarch64-darwin";
-            specialArgs = {inherit inputs;};
-            modules = [
-              self.overlaysModule
-              home-manager.darwinModules.home-manager
-              baseHomeModule
-              {
-                home-manager.users.michael = import ./user/environments/mac/home.nix;
-              }
-
-              ./modules/yabai.nix
-              ./machines/mac/configuration.nix
-            ];
-          };
-        };
-
         homeConfigurations = {
           nixos = inputs.home-manager.lib.homeManagerConfiguration {
             system = "x86_64-linux";

flakes/darwin.nix

@@ -0,0 +1,44 @@
+{
+  inputs,
+  withSystem,
+  ...
+}: let
+  mkDarwin = {
+    system ? "aarch64-darwin",
+    modules ? [],
+  }:
+    withSystem system (
+      {
+        inputs',
+        lib,
+        pkgs,
+        system,
+        ...
+      }:
+        inputs.darwin.lib.darwinSystem {
+          inherit system;
+          specialArgs = {
+            inherit
+              inputs
+              inputs'
+              lib
+              pkgs
+              ;
+          };
+          modules = [../darwin] ++ modules;
+        }
+    );
+in {
+  flake.darwinConfigurations = {
+    mac = mkDarwin {
+      modules = [
+        {
+          hm = import ../user/environments/mac/home.nix;
+        }
+
+        ../modules/yabai.nix
+        ../machines/mac/configuration.nix
+      ];
+    };
+  };
+}

flakes/default.nix

@@ -1,7 +1,7 @@
 {
   imports = [
     ./lib.nix
-    # ./darwin.nix
+    ./darwin.nix
     ./nixos.nix
     ./packages.nix
     # ./home-manager.nix

machines/mac/configuration.nix

@@ -56,27 +56,6 @@
     nix-daemon.enable = true;
   };
 
-  nixpkgs = {
-    # Workaround for pyopenssl being marked broken
-    config.allowBroken = true;
-  };
-
-  nix = {
-    package = pkgs.nix;
-    gc = {
-      automatic = true;
-      interval.Day = 7;
-      options = "--delete-older-than 7d";
-    };
-    extraOptions = ''
-      experimental-features = nix-command flakes
-    '';
-    settings = {
-      auto-optimise-store = false;
-      trusted-users = ["root" "michael"];
-    };
-  };
-
   system = {
     # Since it's not possible to declare default shell, run this command after build
     activationScripts.postActivation.text = ''sudo chsh -s ${pkgs.zsh}/bin/zsh'';