FROM python:3.12-slim AS build
WORKDIR /build
COPY requirements.txt .
RUN pip install --prefix=/install --no-cache-dir -r requirements.txt

FROM python:3.12-slim
ENV PYTHONUNBUFFERED=1 \
    PYTHONDONTWRITEBYTECODE=1
RUN useradd --system --uid 1000 --home /app --create-home app
WORKDIR /app
COPY --from=build /install /usr/local
COPY app ./app
USER app
EXPOSE 8000
CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]
