Jeff King <peff@xxxxxxxx> writes: > I recall that the performance of attr.tree is not great for _some_ > commands (like pack-objects). So it's perhaps reasonable to use for > single commands like "git diff" but not to set in your on-disk config. > It's possible we'd want to warn people about that before advertising it > more widely? I dunno. Or we disable the unusably-inefficient feature before doing so. Would attr.tree be much less efficient than GIT_ATTR_SOURCE?