services:
  # German Kokoro ONNX FastAPI service with v1.2 process-isolated workers.
  kokoro-onnx:
    build:
      context: .
      dockerfile: onnx-docker/Dockerfile
    container_name: kokoro-onnx
    restart: unless-stopped
    ports:
      - "8881:8881"
    environment:
      - KOKORO_ONNX_THREADS=2
      - KOKORO_ONNX_INTRA_OP_THREADS=2
      - KOKORO_ONNX_INTER_OP_THREADS=1
      - KOKORO_ONNX_EXECUTION_MODE=sequential
      - KOKORO_ONNX_GRAPH_OPT=all
      - KOKORO_ONNX_SPEED=1.125
      - KOKORO_ONNX_TRIM=true
      - KOKORO_ONNX_VOICE=martin
      - KOKORO_ONNX_LANG=de
      - OMP_NUM_THREADS=2
      - OPENBLAS_NUM_THREADS=2
      - MKL_NUM_THREADS=2
      - NUMEXPR_NUM_THREADS=2
      - OMP_WAIT_POLICY=PASSIVE
      - KOKORO_PAUSE_DURATION=0.25
      - KOKORO_WORKERS=2
      - KOKORO_ONNX_ALLOW_SPINNING=0
      - KOKORO_WARMUP_TEXT=Hallo.
    volumes:
      - ./german_text_rules.py:/app/german_text_rules.py:ro

  # Wyoming bridge for Home Assistant Assist.
  #
  # This image patches wyoming_openai sentence segmentation so German dotted
  # abbreviations and units such as "Prof.", "Min.", "Stck." and "ltr." do not
  # cause premature streaming sentence splits.
  wyoming_openai_onnx:
    build: ./wyoming_openai_german_separator
    image: wyoming_openai_german_separator:latest
    container_name: wyoming_openai_onnx
    restart: unless-stopped
    ports:
      - "10203:10203"
    command:
      - python3
      - -m
      - wyoming_openai
      - --uri
      - tcp://0.0.0.0:10203
      - --languages
      - de
      - --tts-openai-url
      - http://kokoro-onnx:8881/v1
      - --tts-models
      - kokoro
      - --tts-streaming-models
      - kokoro
      - --tts-backend
      - KOKORO_FASTAPI
    volumes:
      - ./german_text_rules.py:/app/german_text_rules.py:ro
    depends_on:
      - kokoro-onnx