FROM python:3.12-slim

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1

WORKDIR /app

# Install runtime dependencies from local package metadata.
COPY pyproject.toml /app/pyproject.toml
COPY app /app/app
COPY scripts /app/scripts
COPY README.md /app/README.md

RUN pip install --no-cache-dir --upgrade pip && \
    pip install --no-cache-dir .

EXPOSE 8000

CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]