'git submodule' [--quiet] deinit [-f|--force] (--all|[--] <path>...)
'git submodule' [--quiet] update [<options>] [--] [<path>...]
'git submodule' [--quiet] set-branch [<options>] [--] <path>
+'git submodule' [--quiet] set-url [--] <path> <newurl>
'git submodule' [--quiet] summary [<options>] [--] [<path>...]
'git submodule' [--quiet] foreach [--recursive] <command>
'git submodule' [--quiet] sync [--recursive] [--] [<path>...]
`--default` option removes the submodule.<name>.branch configuration
key, which causes the tracking branch to default to 'master'.
+set-url [--] <path> <newurl>::
+ Sets the URL of the specified submodule to <newurl>. Then, it will
+ automatically synchronize the submodule's new remote URL
+ configuration.
+
summary [--cached|--files] [(-n|--summary-limit) <n>] [commit] [--] [<path>...]::
Show commit summary between the given commit (defaults to HEAD) and
working tree/index. For a submodule in question, a series of commits
absorbgitdirs::
If a git directory of a submodule is inside the submodule,
- move the git directory of the submodule into its superprojects
+ move the git directory of the submodule into its superproject's
`$GIT_DIR/modules` path and then connect the git directory and
its working directory by setting the `core.worktree` and adding
a .git file pointing to the git directory embedded in the