From 59f235c79d3844a5c8baa9b1c9eacfc934561283 Mon Sep 17 00:00:00 2001
From: Martin Weinelt <hexa@darmstadt.ccc.de>
Date: Sun, 29 Jun 2025 22:14:21 +0200
Subject: [PATCH] nixos/wyoming/faster-whisper: fix eval

Various issues were introduced in the latest update that required module
changes. This can be attributed to an apparent lack of attention for
which I apologize.
---
 .../wyoming/faster-whisper.nix                | 26 +++++++++----------
 1 file changed, 12 insertions(+), 14 deletions(-)

diff --git a/nixos/modules/services/home-automation/wyoming/faster-whisper.nix b/nixos/modules/services/home-automation/wyoming/faster-whisper.nix
index 7c52cafac33a..26f7955d9b08 100644
--- a/nixos/modules/services/home-automation/wyoming/faster-whisper.nix
+++ b/nixos/modules/services/home-automation/wyoming/faster-whisper.nix
@@ -25,14 +25,6 @@ let
   inherit (utils)
     escapeSystemdExecArgs
     ;
-
-  finalPackage = cfg.package.overridePythonAttrs (oldAttrs: {
-    dependencies =
-      oldAttrs.dependencies
-      # for transformer model support
-      ++ optionals cfg.useTransformers oldAttrs.optional-dependencies.transformers;
-  });
-
 in
 
 {
@@ -280,15 +272,21 @@ in
         ;
     in
     mkIf (cfg.servers != { }) {
-      assertions = mapAttrsToList (
-        server: options: {
-          assertion = options.useTransformers -> options.initialPrompt == null;
-          message = "wyoming-faster-whisper/${server}: Transformer models (`useTransformers`) do not currently support an `initialPrompt`.";
-        }
-      );
+      assertions = mapAttrsToList (server: options: {
+        assertion = options.useTransformers -> options.initialPrompt == null;
+        message = "wyoming-faster-whisper/${server}: Transformer models (`useTransformers`) do not currently support an `initialPrompt`.";
+      }) cfg.servers;
 
       systemd.services = mapAttrs' (
         server: options:
+        let
+          finalPackage = cfg.package.overridePythonAttrs (oldAttrs: {
+            dependencies =
+              oldAttrs.dependencies
+              # for transformer model support
+              ++ optionals options.useTransformers oldAttrs.optional-dependencies.transformers;
+          });
+        in
         nameValuePair "wyoming-faster-whisper-${server}" {
           inherit (options) enable;
           description = "Wyoming faster-whisper server instance ${server}";