FROM python:3.11-slim

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    PIP_DISABLE_PIP_VERSION_CHECK=on \
    PIP_NO_CACHE_DIR=on

# BLAS/LAPACK（Prophetを後で入れるなら十分）
RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    libopenblas-dev \
    liblapack-dev \
    libgomp1 \
    git \
  && rm -rf /var/lib/apt/lists/*

WORKDIR /workspace

COPY requirements.txt ./requirements.txt
RUN pip install --upgrade pip \
 && pip install --no-cache-dir -r requirements.txt \
 && python -c "import gradio; print('gradio', gradio.__version__)"

# 以降の全ファイルをコピー（ui.py / app/ など）
COPY . .

EXPOSE 7860
CMD ["python", "ui.py"]