#!/usr/bin/env bash
set -euo pipefail

cat <<'EOF'
This rewrites git history to remove large vendored assets.
Run only after committing the current tree cleanup and coordinating with collaborators.

Commands:
  git filter-repo --path dcmtk-bin --path legacy/raw --invert-paths
  git push --force --all
  git push --force --tags

Afterward, collaborators should reclone or hard-reset to the rewritten history.
EOF