Hi everyone! Is the following a bug? I am working with git v2.25.1. I hope I won't annoy anyone with a duplicate of an existing/known issue. I'm new to working with mailing lists as well. # Problem Description I would eventually like to add a submodule to `extern/foo` that is checked out at a particular tag. As I cannot `git clone`/`git submodule add` that tag directly, I have to first checkout the default and then check out the desired tag. If I do so from the repo's base directory, everything works as expected: ```bash git clone <URL> foo pushd foo git checkout v1.1.1 popd git submodule add ./foo ``` where the last one prints ``` Adding existing repo at 'foo' to the index ``` If, however, I do so with a target directory one level below, i.e. `./extern/foo` instead of `./foo`, ```bash git submodule add ./extern/foo ``` tries to clone `<current remote URL.git>/extern/foo` into `./foo` and fails: ``` Cloning into '/path/to/repo/foo'... remote: remote: ======================================================================== remote: remote: The namespace you were looking for could not be found. remote: remote: ======================================================================== remote: fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists. fatal: clone of '<current remote URL.git>/extern/foo' into submodule path '/path/to/repo/foo' failed ``` Using `git submodule add ./foo` from within `extern/` does not work either (`Relative path can only be used from the toplevel of the working tree`). # Expected Behavior Given the documentation `git submodule --help`, in particular the part of `add` where it says > If <path> exists and is already a valid Git repository, then it is staged for commit without cloning. I would expect the output ``` Adding existing repo at 'extern/foo' to the index ``` # Current Workaround Adding the submodule first and then updating it works: ``` git submodule add <URL> extern/foo pushd extern/foo git checkout v1.1.1 popd git add extern/foo ``` # Feature Request It would be nice if I could do something like `git submodule add -t v1.1.1 <URL> extern/foo`. Thanks in advance! Jonas
