cachix.nix

@@ -1,13 +0,0 @@
-
-# WARN: this file will get overwritten by $ cachix use <name>
-{ pkgs, lib, ... }:
-
-let
-  folder = ./cachix;
-  toImport = name: value: folder + ("/" + name);
-  filterCaches = key: value: value == "regular" && lib.hasSuffix ".nix" key;
-  imports = lib.mapAttrsToList toImport (lib.filterAttrs filterCaches (builtins.readDir folder));
-in {
-  inherit imports;
-  nix.settings.substituters = ["https://cache.nixos.org/"];
-}

cachix/nix-community.nix

@@ -1,13 +0,0 @@
-
-{
-  nix = {
-    settings = {
-      substituters = [
-        "https://nix-community.cachix.org"
-      ];
-      trusted-public-keys = [
-        "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
-      ];
-    };
-  };
-}

flake.nix

@@ -40,16 +40,8 @@
             allowUnfree = true;
           };
 
-          cachixOverlay = final: prev: {
-            nixosModules = (prev.nixosModules or { }) // {
-              cachixConfig = import ./cachix.nix;
-            };
-          };
-
-
           extOverlays = [
             (nvidia-patch.overlays.default)
-            cachixOverlay
           ];
 
           importNixpkgs = { flake }:
@@ -75,14 +67,7 @@
         in
         import nixpkgs {
           inherit system config;
-          overlays = additionalOverlays ++ extOverlays ++ [
-            (final: prev: {
-              ctranslate2 = prev.ctranslate2.override {
-                withCUDA = true;
-                withCuDNN = true;
-              };
-            })
-          ];
+          overlays = additionalOverlays ++ extOverlays;
         };
 
       wrapUtils = { pkgs }:

hosts/architect/homeassistant.nix

@@ -15,7 +15,7 @@ in
         enable = true;
         uri = "tcp://127.0.0.1:${toString whisperPort}";
         model = "large-v3";
-        device = "cuda";
+        device = "auto";
         language = "en";
       };
     };
@@ -24,7 +24,6 @@ in
         enable = true;
         uri = "tcp://127.0.0.1:${toString piperPort}";
         voice = "en-us-ryan-medium";
-        lengthScale = 0.63;
       };
     };
   };
@@ -45,7 +44,6 @@ in
       };
       default_config = { };
       automation = "!include automations.yaml";
-      frontend.themes = "!include_dir_merge_named themes";
       binary_sensor = [{
         platform = "template";
         sensors = {
@@ -1103,8 +1101,6 @@ in
       "mqtt_json"
       "mqtt_room"
       "mqtt_statestream"
-      "github"
-      "webostv"
     ];
     extraPackages = python3Packages: with python3Packages; [
       pkgs.openai-whisper

hosts/architect/radarr.nix

@@ -11,7 +11,7 @@ in
   };
 
   architect.vhost.${domain} = with config.architect.networks; {
-    dnsInterfaces = [ "tailscale" "lan" ];
+    dnsInterfaces = [ "tailscale" ];
     locations."/" = {
       port = 7878;
       allowLan = true;

lib/host.nix

@@ -42,7 +42,6 @@
 
         home-manager.nixosModules.home-manager
         ../hosts/${name}/default.nix
-        pkgs.nixosModules.cachixConfig
       ];
     };
 }