Add wezterm binds

flake.nix

@@ -46,48 +46,31 @@
     };
 
     utils = import ./utils.nix {inherit inputs system sources;};
+
+    # Discover hosts: all subdirectories of hosts/
+    hosts = builtins.attrNames (nixpkgs.lib.filterAttrs
+      (_: type: type == "directory")
+      (builtins.readDir ./hosts));
+
+    nixosConfigs = builtins.listToAttrs (map (host: {
+      name  = host;
+      value = utils.mkHost ./hosts/${host}/configuration.nix;
+    }) hosts);
   in {
-    nixosConfigurations = {
-      # desktop
-      muon = utils.mkHost ./hosts/muon/configuration.nix;
-
-      # laptop
-      muop = utils.mkHost ./hosts/muop/configuration.nix;
-
-      # server
-      muho = utils.mkHost ./hosts/muho/configuration.nix;
-
-      # vps
-      mups = utils.mkHost ./hosts/mups/configuration.nix;
-
-      # vm
-      muvm = utils.mkHost ./hosts/muvm/configuration.nix;
-
-      # work
-      murk = utils.mkHost ./hosts/murk/configuration.nix;
-
-      # work desktop
-      musk = utils.mkHost ./hosts/musk/configuration.nix;
-
-      # lenovo
-      muvo = utils.mkHost ./hosts/muvo/configuration.nix;
-
-      # installer
-      muin = utils.mkHost ./hosts/muin/configuration.nix;
-    };
+    nixosConfigurations = nixosConfigs;
 
     homeManagerModules.default = ./modules/home;
 
-    # Expose each host's HM activation package so `home-manager switch --flake .#muon@<host>`
-    # works without a full NixOS rebuild.  Extracted from the already-evaluated
-    # nixosConfiguration, so osConfig remains fully populated.
-    homeConfigurations = nixpkgs.lib.mapAttrs' (host: nixos:
-      nixpkgs.lib.nameValuePair "muon@${host}" {
-        activationPackage = nixos.config.home-manager.users.muon.home.activationPackage;
-      }
-    ) (nixpkgs.lib.filterAttrs
-        (_: nixos: nixos.config.home-manager.users ? muon)
-        inputs.self.outputs.nixosConfigurations);
+    # Standalone HM configurations — one per host.
+    # osConfig is injected so all modules using it continue to work.
+    # Use: home-manager switch --flake '.#muon@<host>'
+    homeConfigurations = builtins.listToAttrs (map (host: {
+      name  = "muon@${host}";
+      value = utils.mkHome {
+        hostConfig = nixosConfigs.${host};
+        homeFile   = ./hosts/${host}/home.nix;
+      };
+    }) hosts);
 
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