FROM python:3.11-slim

WORKDIR /app

# Install system dependencies for venv creation
RUN apt-get update && apt-get install -y --no-install-recommends \
    gcc \
    && rm -rf /var/lib/apt/lists/*

# Copy requirements and install
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy app code
COPY app.py .

# Create temp directories
RUN mkdir -p /tmp/smartppt_envs /tmp/smartppt_jobs

# Set permissions for HuggingFace Spaces
RUN chmod -R 777 /tmp/smartppt_envs /tmp/smartppt_jobs

EXPOSE 7860

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