# Fast, deterministic code refresh for a previously built runtime whose
# dependency manifests are byte-identical to the current source snapshot.
ARG BASE_IMAGE
FROM ${BASE_IMAGE}

USER root
RUN find /app/backend -mindepth 1 -maxdepth 1 -exec rm -rf -- {} +
COPY . /app/backend
WORKDIR /app/backend

# Keep the base image's PATH, PYTHONPATH, ENTRYPOINT and CMD. The caller must
# compare pyproject.toml, uv.lock, requirements-offline.txt and the harness
# pyproject before using this path.