# --- STAGE 1: Builder ---
FROM python:3.11-slim AS builder

WORKDIR /app

# Install system dependencies needed for building C-extensions
RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    && rm -rf /var/lib/apt/lists/*

# Install dependencies into a local directory
COPY requirements.txt .
RUN pip install --user --no-cache-dir -r requirements.txt

# --- STAGE 2: Final Runtime ---
FROM python:3.11-slim

WORKDIR /app

# Copy only the installed packages from builder
COPY --from=builder /root/.local /root/.local
# Update PATH to include the user-installed packages
ENV PATH=/root/.local/bin:$PATH

# Copy source code
COPY . .

# Expose port for Webhook
EXPOSE 8000

# Make sure scripts are executable
RUN chmod +x start.sh

# Start both worker and webhook
CMD ["./start.sh"]