funnier abstractions

hosts/gerg-desktop/main.nix

@@ -200,4 +200,6 @@
   };
 
   system.stateVersion = "24.11";
+  networking.hostName = "gerg-desktop";
+  nixpkgs.hostPlatform = "x86_64-linux";
 }

hosts/iso/main.nix

@@ -39,4 +39,8 @@
     edition = lib.mkForce "gerg-minimal";
     isoName = lib.mkForce "NixOS";
   };
+
+  system.stateVersion = "24.11";
+  networking.hostName = "gerg-iso";
+  nixpkgs.hostPlatform = "x86_64-linux";
 }

hosts/media-laptop/main.nix

@@ -76,6 +76,8 @@
   ];
 
   system.stateVersion = "24.11";
+  networking.hostName = "media-laptop";
+  nixpkgs.hostPlatform = "x86_64-linux";
 
   swapDevices = [
     {

hosts/minecraft/main.nix

@@ -94,6 +94,7 @@
   programs.command-not-found.enable = false;
   programs.nano.enable = false;
   ###
-  nixpkgs.hostPlatform = "x86_64-linux";
+
   system.stateVersion = "24.11";
+  nixpkgs.hostPlatform = "x86_64-linux";
 }

lib/default.nix

@@ -167,39 +167,45 @@ rec {
         (lib.foldAttrs lib.mergeAttrs { })
       ];
 
-  mkHosts =
-    system:
-    lib.flip lib.genAttrs (
-      hostName:
-      # Whats lib.nixosSystem? never heard of her
-      lib.evalModules {
+  mkHosts = wrench [
+    builtins.readDir
+    (lib.filterAttrs (_: v: v == "directory"))
+    builtins.attrNames
+    (map (x: {
+      name = x;
+      value = lib.evalModules {
         specialArgs.modulesPath = "${unstable}/nixos/modules";
-
         modules = builtins.concatLists [
           (builtins.attrValues self.nixosModules)
-          (map addSchizophreniaToModule (listNixFilesRecursive "${self}/hosts/${hostName}"))
+          (map addSchizophreniaToModule (listNixFilesRecursive "${self}/hosts/${x}"))
           (import "${unstable}/nixos/modules/module-list.nix")
-          (lib.singleton {
-            networking = {
-              inherit hostName;
-            };
-            nixpkgs.hostPlatform = system;
-          })
-          (lib.optionals (self.diskoConfigurations ? "disko-${hostName}") [
-            self.diskoConfigurations."disko-${hostName}"
+          (lib.optionals (self.diskoConfigurations ? "disko-${x}") [
+            self.diskoConfigurations."disko-${x}"
             disko.nixosModules.default
           ])
         ];
-      }
-    );
-  mkDisko = wrench [
-    (map (name: {
-      name = "disko-${name}";
-      value.disko.devices = import "${self}/disko/${name}.nix" lib;
+      };
     }))
     builtins.listToAttrs
   ];
 
+  mkDisko =
+    path:
+    lib.pipe path [
+      builtins.readDir
+      (lib.filterAttrs (n: v: v == "regular" && lib.hasSuffix ".nix" n))
+      builtins.attrNames
+      (map (x: {
+        name = lib.pipe x [
+          (lib.removeSuffix path)
+          (lib.removeSuffix ".nix")
+          (x: "disko-${x}")
+        ];
+        value.disko.devices = import "${path}/${x}" lib;
+      }))
+      builtins.listToAttrs
+    ];
+
   /*
     /<name> -> packages named by directory
     /<name>/call.nix ->  callPackage override imported via import <file> pkgs

outputs.nix

@@ -4,20 +4,11 @@ let
 in
 lib.gerg-utils (s: unstable.legacyPackages.${s}) {
   inherit lib;
-  nixosConfigurations = lib.mkHosts "x86_64-linux" [
-    "gerg-desktop"
-    "media-laptop"
-    "iso"
-    "minecraft"
-  ];
+  nixosConfigurations = lib.mkHosts "${self}/hosts";
 
   nixosModules = lib.mkModules "${self}/modules";
 
-  diskoConfigurations = lib.mkDisko [
-    "gerg-desktop"
-    "media-laptop"
-    "minecraft"
-  ];
+  diskoConfigurations = lib.mkDisko "${self}/disko";
 
   formatter = pkgs: inputs.self.packages.${pkgs.stdenv.system}.lint;