git_submodule_update should call git_clone__submodule instead of git_clone to omit the path check #5830
Description
Reproduction steps
- Create a repository that has a submodule called "mysubmodule".
- Change directory to a folder which has a subfolder called "mysubmodule".
- Clone the main repository and then call git_submodule_update on "mysubmodule".
Expected behavior
The submodule is initialised and cloned.
Actual behavior
Unable to clone the submodule with error:
Error code = -4, Error class = 3. "mysubmodule" exists and is not an empty directory.
The path check in git__clone checks the current directory, rather than the repository working directory. If omitting the path check is undesirable, perhaps there's another solution.
Version of libgit2 (release number or SHA1)
1.0.0
Operating system(s) tested
Windows