diff options
| author | Stefan Beller <sbeller@google.com> | 2017-03-09 02:07:42 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2017-03-09 02:52:03 +0300 |
| commit | bf0231c66140be5194ac76a4a9f79e949c588293 (patch) | |
| tree | 737d073963f47b249c5dcc4b4f2928da25313608 /submodule.h | |
| parent | e0688e9b28f2c5ff711460ee8b62077be5df2360 (diff) | |
rev-parse: add --show-superproject-working-tree
In some situations it is useful to know if the given repository
is a submodule of another repository.
Add the flag --show-superproject-working-tree to git-rev-parse
to make it easy to find out if there is a superproject. When no
superproject exists, the output will be empty.
Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'submodule.h')
| -rw-r--r-- | submodule.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/submodule.h b/submodule.h index 05ab674f06..c8a0c9cb29 100644 --- a/submodule.h +++ b/submodule.h @@ -93,4 +93,12 @@ extern void prepare_submodule_repo_env(struct argv_array *out); extern void absorb_git_dir_into_superproject(const char *prefix, const char *path, unsigned flags); + +/* + * Return the absolute path of the working tree of the superproject, which this + * project is a submodule of. If this repository is not a submodule of + * another repository, return NULL. + */ +extern const char *get_superproject_working_tree(void); + #endif |