您是否尝试过使用新的结帐功能？好像没有 git submodule remove ，所以你必须手动编辑 .gitmodules 。

如果您想使用签出副本将模块X（已经在版本控制下）添加到模块Y（这是新的）：

• 将Cd添加到X中


• 确保它是一个独立模块：不应该有任何 .gitmodule （如果有的话，那就更复杂了）。


• 运行 git status
  
• 运行 git clean -xfd 来清除某些中的任何内容。 .gitignore ，如临时构建文件等。


• 删除 .git 目录


• 将X复制到Y


• 在Y中运行 git add X 。

您也可以在X中执行类似于 git clone path-to-Y 的操作，然后执行 rm -rf Y / .git 。

I'm trying to create a new repository and add two projects to it. One of the projects was already under Git source control so I copied the project and removed the .git folder and deleted the repository I had for it. When I add the projects to my repository the one that wasn't under source control gets added fine but the other one gets added as a submodule (green folder on GitHub).

I tried removing the submodule by doing git rm --cached on it, but it's still there and I can't add the files of the project to the repository.

Have you tried with fresh checkouts yet ? There seems to be no git submodule remove, so you would have to manually edit the .gitmodules.

If you want to add module X (which is already under version control) to module Y (which is new) using checked-out copies:

• Cd into X
• Make sure it is a stand-alone module: there shouldn't be any .gitmodule (if there is, then it's more complicated).
• Run git status to make sure you don't have any uncommitted changes.
• Run git clean -xfd to get rid of anything that's in some .gitignore, like temporary build files, etc.
• Remove the .git directory
• Copy X into Y
• Run git add X inside Y.

You could also do something like git clone path-to-Y in X followed by rm -rf Y/.git.