Enha: docker-compose to not depend on locally downloaded models

batteries/docker-compose.yml

@@ -6,10 +6,17 @@ services:
     ports:
       - "8081:8081"
     volumes:
-      - ./whisper.cpp/models:/app/models
+      - whisper_models:/app/models
     working_dir: /app
     entrypoint: ""
-    command: ["./build/bin/whisper-server", "-m", "/app/models/ggml-large-v3-turbo.bin", "-t", "4", "-p", "1", "--port", "8081", "--host", "0.0.0.0"]
+    command: >
+      sh -c "
+      if [ ! -f /app/models/ggml-large-v3-turbo.bin ]; then
+        echo 'Downloading ggml-large-v3-turbo model...'
+        ./download-ggml-model.sh large-v3-turbo /app/models
+      fi &&
+      ./build/bin/whisper-server -m /app/models/ggml-large-v3-turbo.bin -t 4 -p 1 --port 8081 --host 0.0.0.0
+      "
     environment:
       - WHISPER_LOG_LEVEL=3
     # Restart policy in case the service fails
@@ -40,3 +47,5 @@ volumes:
     driver: local
   audio:
     driver: local
+  whisper_models:
+    driver: local