FROM python:3.12-slim AS builder
WORKDIR /build
RUN pip install --no-cache-dir --upgrade pip build
COPY pyproject.toml ./
COPY app ./app
RUN python -m build --wheel

FROM python:3.12-slim
ENV PYTHONDONTWRITEBYTECODE=1 PYTHONUNBUFFERED=1
RUN addgroup --system --gid 10001 han && adduser --system --uid 10001 --ingroup han han
WORKDIR /app
COPY --from=builder /build/dist/*.whl /tmp/
RUN pip install --no-cache-dir /tmp/*.whl && rm -f /tmp/*.whl
COPY alembic.ini ./
COPY migrations ./migrations
USER 10001:10001
EXPOSE 8080
CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8080", "--no-proxy-headers"]