FROM python:3.12-slim AS runtime

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    PYTHONPATH=/app/src

WORKDIR /app

RUN apt-get update \
    && apt-get install -y --no-install-recommends curl \
    && groupadd --system app \
    && useradd --system --gid app --home-dir /app app \
    && rm -rf /var/lib/apt/lists/*

COPY pyproject.toml README.md ./
COPY src ./src
COPY proto ./proto

RUN pip install --no-cache-dir "."

USER app

CMD ["python", "-m", "gapido_auth.transport.grpc.server"]