Dockerfile

# Stage 1: Build
FROM python:3.11-slim AS builder

RUN apt-get update && apt-get install -y --no-install-recommends \
    gcc \
    libpq-dev \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

COPY requirements.txt .
RUN pip install --no-cache-dir --prefix=/install -r requirements.txt


# Stage 2: Runtime
FROM python:3.11-slim

RUN apt-get update && apt-get install -y --no-install-recommends \
    ffmpeg \
    libpq5 \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

COPY --from=builder /install /usr/local
COPY . .

# Always true for development, override in production
ENV DEBUG=true

# Set environment variables
ENV PYTHONUNBUFFERED=1
ENV AWS_DEFAULT_REGION=ap-south-1

CMD ["python", "worker.py"]