On Wed, Feb 26, 2020 at 02:39:09AM +0000, brian m. carlson wrote: > There is the option core.logAllRefUpdates, which has the value "always" > in more modern versions of Git. The documentation says, > > If [the option is set to always, then a missing reflog is > automatically created for any ref under refs/. > > Now, that assumes that you want reflogs for all your refs, but there's > really not much downside to having a reflog and not using it. The current rule is actually to append to any reflog that already exists, or to consult core.logAllRefUpdates when deciding whether to create one that doesn't exist. So I think setting a one-shot config variable like: git -c core.logAllRefUpdates=always update-ref refs/foo/bar ... would create the reflog, and then any subsequent updates (even without that config set) would append to it. You can also do this: mkdir -p .git/logs/refs/foo/ touch .git/logs/refs/foo/bar git update-ref refs/foo/bar ... but I wouldn't recommend it. When we eventually move to supporting other ref backend formats, they won't necessarily store the logs in the same way. -Peff
