echo "-----> Remove metadata files that were not updated"
set +e # Temporarily disable to run diff command.
mapfile -t metadata_files <<< "$(diff -s -r "$m2repo_dir" "$WORKSPACE/m2repo-backup" \
echo "-----> Remove metadata files that were not updated"
set +e # Temporarily disable to run diff command.
mapfile -t metadata_files <<< "$(diff -s -r "$m2repo_dir" "$WORKSPACE/m2repo-backup" \