From b252c39517b9fce181d1a0fe4761404c7d981397 Mon Sep 17 00:00:00 2001
From: salmonik <salmonik@tuta.io>
Date: Tue, 18 Aug 2026 23:18:37 +0200
Subject: feat: local TTS via piper subprocess with Google fallback

- New src/tts.rs: centralize TTS in synthesize(config, http_client, text)
  Piper subprocess primary, Google Translate fallback on error/missing
- TTS_MODEL_PATH/TTS_VOICE env config (defaults to pl_PL-bass-high)
- Fix Unknown interaction errors: spawn play_tts_in_channel in background
  so voice-state TTS no longer blocks the shard event loop (3s Discord limit)
- Best-effort confirmation replies in /tts to prevent error cascade
- Custom on_error handler: graceful interaction-expired error handling
- Comprehensive tracing logging (engine, model, duration, stderr)
---
 .gitignore | 1 +
 1 file changed, 1 insertion(+)

(limited to '.gitignore')

diff --git a/.gitignore b/.gitignore
index 31136fd..77b5758 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 data/
 .zed/
 target
+piper/
-- 
cgit v1.2.3