FROM python:3.10

ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1

WORKDIR /app

# =========================================================
# SYSTEM DEPENDENCIES
# =========================================================

RUN apt-get update && apt-get install -y \
    build-essential \
    gcc \
    g++ \
    cmake \
    git \
    curl \
    libgl1 \
    libglib2.0-0 \
    && rm -rf /var/lib/apt/lists/*

# =========================================================
# COPY REQUIREMENTS
# =========================================================

COPY requirements.txt .

# =========================================================
# INSTALL PYTHON PACKAGES
# =========================================================

RUN pip install --upgrade pip

# Force wheel install first
RUN pip install --no-cache-dir \
    --extra-index-url https://abetlen.github.io/llama-cpp-python/whl/cpu \
    llama-cpp-python==0.3.22

# Install remaining requirements
RUN pip install --no-cache-dir -r requirements.txt

# =========================================================
# COPY APP
# =========================================================

COPY . .

EXPOSE 7860

CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]