# Dockerfile
FROM python:3.11-slim

RUN apt-get update && apt-get install -y --no-install-recommends \
    libglib2.0-0 libgl1 && \
    rm -rf /var/lib/apt/lists/*

# ✅ 캐시/토큰 경로를 /data로 강제
ENV HF_HOME=/data \
    TRANSFORMERS_CACHE=/data/transformers \
    HF_HUB_CACHE=/data/hub \
    HF_HUB_DISABLE_TELEMETRY=1 \
    TOKENIZERS_PARALLELISM=false \
    PYTHONUNBUFFERED=1 \
    PYTHONDONTWRITEBYTECODE=1

# ✅ 디렉터리 생성 + 퍼미션(쓰기 가능)
RUN mkdir -p /data/transformers /data/hub && chmod -R 777 /data

WORKDIR /app
COPY requirements.txt /app/requirements.txt
RUN pip install --no-cache-dir -r /app/requirements.txt
COPY . /app

EXPOSE 7860
CMD ["sh", "-c", "uvicorn main:app --host 0.0.0.0 --port ${PORT:-7860} --workers 1"]