FROM public.ecr.aws/x8v8d7g8/mars-base:latest

WORKDIR /app

# Git time-travel: clone, then make the repo's default branch point AT the base
# commit with no future history — a real branch checkout (not a detached HEAD),
# future commits/tags gc'd away so the reference solution can't leak from history.
ARG BASE_SHA=da140993a4547170ef85dc5ce7ce1c270f4322b3
RUN git clone https://github.com/tconbeer/sqlfmt . \
 && DEFAULT="$(git remote show origin | sed -n 's/.*HEAD branch: //p')" \
 && git checkout -B "$DEFAULT" "$BASE_SHA" \
 && git remote remove origin \
 && for b in $(git for-each-ref --format='%(refname:short)' refs/heads | grep -vx "$DEFAULT"); do git branch -D "$b" || true; done \
 && for t in $(git tag); do git merge-base --is-ancestor "$t" HEAD 2>/dev/null || git tag -d "$t"; done \
 && git reflog expire --expire=now --all \
 && git gc --prune=now \
 && (git submodule update --init --recursive || true)

# COPY may not preserve directory symlinks; recreate the one used by test_file_discovery
RUN cd tests/data/unit_tests/test_api/test_file_discovery/a_directory \
    && rm -rf symlink_target_directory \
    && ln -sf symlink_source_directory symlink_target_directory
RUN python3 -m pip install -e ".[jinjafmt]" pytest pytest-timeout && rm -f *.whl

# v1.1 node-id scoring: pytest emits JUnit XML natively via --junitxml; no extra
# reporter package needed.

CMD ["bash"]
