feat(installer): refactor NixOS configurations to dynamically generate host systems

flake.nix

@@ -95,37 +95,18 @@
         }
       );
 
-      nixosConfigurations = {
+      nixosConfigurations =
-        bob = lib.nixosSystem {
+        let
-          modules = [
+          hosts = builtins.attrNames (
-            ./systems/bob
+            lib.filterAttrs (_: type: type == "directory") (builtins.readDir ./systems)
-          ];
+          );
-          specialArgs = { inherit inputs outputs; };
+          mkHost =
-        };
+            name:
-        brain = lib.nixosSystem {
+            lib.nixosSystem {
-          modules = [
+              modules = [ ./systems/${name} ];
-            ./systems/brain
+              specialArgs = { inherit inputs outputs; };
-          ];
+            };
-          specialArgs = { inherit inputs outputs; };
+        in
-        };
+        lib.genAttrs hosts mkHost;
-        jeeves = lib.nixosSystem {
-          modules = [
-            ./systems/jeeves
-          ];
-          specialArgs = { inherit inputs outputs; };
-        };
-        rhapsody-in-green = lib.nixosSystem {
-          modules = [
-            ./systems/rhapsody-in-green
-          ];
-          specialArgs = { inherit inputs outputs; };
-        };
-        iso = lib.nixosSystem {
-          modules = [
-            ./systems/iso
-          ];
-          specialArgs = { inherit inputs outputs; };
-        };
-      };
     };
 }