git-pack-refs(1) on Linux
The text ab6d46014f5f, as Debian 9 (Stretch) shipped it.
Pack heads and tags for efficient repository access
Flags it lists
-
--all -
--no-prune
The text ab6d46014f5f, as Debian 9 (Stretch) shipped it.
Pack heads and tags for efficient repository access
--all
--no-prune