Rename machine folders, clean up flake

flake.nix

@@ -69,7 +69,22 @@
 
     nixosConfigurations = (colmena.lib.makeHive self.outputs.colmena).nodes;
 
-    colmena = {
+    colmena = let
+      commonModules = [
+        inputs.agenix.nixosModules.default
+        inputs.hydra.nixosModules.hydra
+
+        ./services
+        ./common
+      ];
+
+      makeBuilder = i: lib.nameValuePair "builder-${toString i}" {
+        imports = commonModules;
+        bagel.baremetal.builders = { enable = true; num = i; };
+      };
+
+      builders = lib.listToAttrs (lib.genList makeBuilder 12);
+    in {
       meta.nixpkgs = import nixpkgs {
         localSystem = system;
         overlays = [
@@ -80,72 +95,11 @@
       };
       meta.specialArgs.inputs = inputs;
 
-      bagel-box = {
-        imports = [
-          inputs.agenix.nixosModules.default
-          inputs.hydra.nixosModules.hydra
-
-          ./services
-          ./common
-          ./hosts/bagel-box
-        ];
-      };
-
-      meta01 = {
-        imports = [
-          inputs.agenix.nixosModules.default
-          inputs.hydra.nixosModules.hydra
-
-          ./services
-          ./common
-          ./hosts/meta01.nixpkgs.lahfa.xyz
-        ];
-      };
-
-      gerrit01 = {
-        imports = [
-          inputs.agenix.nixosModules.default
-          inputs.hydra.nixosModules.hydra
-
-          ./services
-          ./common
-          ./hosts/cl.forkos.org
-        ];
-      };
-
-      fodwatch = {
-        imports = [
-          inputs.agenix.nixosModules.default
-          inputs.hydra.nixosModules.hydra
-
-          ./services
-          ./common
-          ./hosts/fodwatch.forkos.org
-        ];
-      };
-
-      wob-vpn-gw = {
-        imports = [
-          inputs.agenix.nixosModules.default
-          inputs.hydra.nixosModules.hydra
-
-          ./services
-          ./common
-          ./hosts/wob-vpn-gw.forkos.org
-        ];
-      };
-
-    } // (lib.listToAttrs (lib.genList (i: lib.nameValuePair "builder-${toString i}" {
-
-      imports = [
-        inputs.agenix.nixosModules.default
-        inputs.hydra.nixosModules.hydra
-        ./services
-        ./common
-        {
-          bagel.baremetal.builders = { enable = true; num = i; };
-        }
-      ];
-    }) 12));
+      bagel-box.imports = commonModules ++ [ ./hosts/bagel-box ];
+      meta01.imports = commonModules ++ [ ./hosts/meta01 ];
+      gerrit01.imports = commonModules ++ [ ./hosts/gerrit01 ];
+      fodwatch.imports = commonModules ++ [ ./hosts/fodwatch ];
+      wob-vpn-gw.imports = commonModules ++ [ ./hosts/wob-vpn-gw ];
+    } // builders;
   };
 }