To remove a submodule you need to:
- Delete the relevant section from the .gitmodules file.
- Stage the .gitmodules changes git add .gitmodules
- Delete the relevant section from .git/config.
- Run git rm --cached path_to_submodule (no trailing slash).
- Run rm -rf .git/modules/path_to_submodule (no trailing slash).
- Commit git commit -m "Removed submodule "
- Delete the now untracked submodule files rm -rf path_to_submodule
https://forum.freecodecamp.org/t/how-to-remove-a-submodule-in-git/13228
Remove Submodule
Delete the section referring to the submodule from the .gitmodules file
Stage the changes via git add .gitmodules
Delete the relevant section of the submodule from .git/config.
Run git rm --cached path_to_submodule (no trailing slash)
Run rm -rf .git/modules/path_to_submodule
Commit the changes with ```git commit -m "Removed submodule "
Delete the now untracked submodule files rm -rf path_to_submodule