Git：将本地git子模块（包括子模块文件）推送到远程裸仓库

Question

I have two local projects which I manage with git , one being dependent on the other – like this:

project A/
├── project B/     
│   ├── file B₁
│   ├── file B₂
│   ├── …

It makes sense to me to have project B as a git submodule of project A .

Now, I have set up a remote bare repository for project A for backup and sharing purposes. Of course, I want the remote repository to contain all of project B , including its files ( file B₁ , file B₂ , …). But git push and git push --recurse-submodules=on-demand don't achieve this. Whenever I list the files in my remote repository by git ls-tree -r HEAD , only the files of project A itself are listed. This does make sense to me.

However, is there a way to push the entire submodule project B to my remote base repository somehow, preferably in a clean way?

Answer 1

A submodule has to have a separate repository. Create a new bare repo and push your submodule to it.

Answer 2

If B is actually a submodule, you should have a .gitmodule referencing it.
In that .gitmodule file, you would see the remote repo URL where B is pushed, in case there is any new commits done in B.

But B being a submodule means A won't have B files in it, only a reference to B SHA1.

If you want, you can un-submodule B (with my answer or this one ) in order to keep all the B files in A.