Dockerfile

FROM python:3.10-slim

ENV PYTHONUNBUFFERED=1
ENV PYTHONDONTWRITEBYTECODE=1

RUN apt-get update && apt-get install -y --no-install-recommends \
    espeak-ng libespeak-ng-dev \
    ffmpeg libsndfile1 \
    git curl \
    && rm -rf /var/lib/apt/lists/*

ENV PHONEMIZER_ESPEAK_LIBRARY=/usr/lib/x86_64-linux-gnu/libespeak-ng.so.1
ENV ESPEAK_DATA_PATH=/usr/lib/x86_64-linux-gnu/espeak-ng-data

ENV HF_HOME=/data/huggingface
ENV NEUTTS_HOST=0.0.0.0
ENV NEUTTS_PORT=7860
ENV NEUTTS_DEFAULT_MODELS=neutts-nano-q4-gguf
ENV NEUTTS_DEFAULT_CODEC=neuphonic/neucodec-onnx-decoder
ENV NEUTTS_DEFAULT_BACKBONE_DEVICE=cpu
ENV NEUTTS_DEFAULT_CODEC_DEVICE=cpu
ENV NEUTTS_DEFAULT_VOICE=jo
ENV NEUTTS_LOG_LEVEL=INFO
ENV NEUTTS_CORS_ENABLED=true
ENV NEUTTS_CORS_ORIGINS=*

RUN pip install --no-cache-dir uv

WORKDIR /app

COPY pyproject.toml .

RUN uv pip install --system --no-cache-dir ".[cpu]"

COPY . .

RUN mkdir -p /data/huggingface /app/api/src/voices/custom

EXPOSE 7860

ENTRYPOINT ["bash", "entrypoint.sh"]