FROM python:3.11-slim

WORKDIR /app

COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt \
    -i https://pypi.tuna.tsinghua.edu.cn/simple \
    --trusted-host pypi.tuna.tsinghua.edu.cn

COPY . .

RUN mkdir -p data/downloads \
 && touch data/targets.txt data/proxy.txt \
 && chmod -R 755 data

EXPOSE 8000
CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]