Add reproducible Piper TTS service

2026-08-21 17:02:32 +02:00
parent 53dfffc289
commit a5cf11582a
19 changed files with 316 additions and 34 deletions
@@ -0,0 +1,15 @@
+#!/bin/sh
+set -eu
+
+data_dir=${PIPER_DATA_DIR:-/data}
+voice=${PIPER_VOICE:-de_DE-thorsten-high}
+
+mkdir -p "$data_dir"
+chown 10003:10003 "$data_dir"
+
+if [ ! -s "$data_dir/$voice.onnx" ] || [ ! -s "$data_dir/$voice.onnx.json" ]; then
+  echo "Downloading Piper voice: $voice"
+  gosu piper python -m piper.download_voices --data-dir "$data_dir" "$voice"
+fi
+
+exec gosu piper python /app/piper_worker.py