How do I revert my changes to a git submodule?
If you want to do this for all submodules, without having to change directories, you can perform
git submodule foreach git reset --hard
You can also use the recursive flag to apply to all submodules:
git submodule foreach --recursive git reset --hard
A more fail-safe method than all previous answers:
git submodule deinit -f .git submodule update --initThe first command completely "unbinds" all submodules, the second then makes a fresh checkout of them.
It takes longer than the other methods, but will work whatever the state of your submodules.
Move into the submodule's directory, then do a git reset --hard to reset all modified files to their last committed state. Be aware that this will discard all non-committed changes.