AddSubmoduleInContext is a high-level wrapper that adds a submodule into a context, checking for duplicates before cloning the repository.

PullAllSubmodules is a wrapper that adds a git.Pull migration for every nested module.

RemoveSubmoduleFromContext is a high-level wrapper that removes a submodule from the context.

SynchronizeConfigAndModules is a high level wrapper for synchronizing all changes between nested modules and a changed configuration.

SynchronizeSubmodule is a high level wrapper to synchronize changes between one nested module and an updated configuration.