$ git config rerere.autoupdate true
You don't need to turn rerere on globally - you don't want rerere in
-bare repositories or single-branche repositories; you only need rerere
+bare repositories or single-branch repositories; you only need rerere
in repos where you often perform merges and resolve merge conflicts.
See `Rerere <https://git-scm.com/book/en/Git-Tools-Rerere>`_ in The