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modules/flake-parts/host-machines.nix

@@ -0,0 +1,37 @@
+{
+  inputs,
+  lib,
+  config,
+  ...
+}:
+let
+  prefix = "hosts/";
+  collectHostsModules = modules: lib.filterAttrs (name: _: lib.hasPrefix prefix name) modules;
+in
+{
+  flake.nixosConfigurations = lib.pipe (collectHostsModules config.flake.modules.nixos) [
+    (lib.mapAttrs' (
+      name: module:
+      let
+        specialArgs = {
+          inherit inputs;
+          hostConfig = module // {
+            name = lib.removePrefix prefix name;
+          };
+        };
+      in
+      {
+        name = lib.removePrefix prefix name;
+        value = inputs.nixpkgs.lib.nixosSystem {
+          inherit specialArgs;
+          modules = module.imports ++ [
+            inputs.home-manager.nixosModules.home-manager
+            {
+              home-manager.extraSpecialArgs = specialArgs;
+            }
+          ];
+        };
+      }
+    ))
+  ];
+}