thodg/libgit2

2018-08-10T18:49:38

config_entries: abstract away iteration over entries The nice thing about our `git_config_iterator` interfaces is that nobody needs to know anything about the implementation details. All that is required is to obtain the iterator via any backend and then use it by executing generic functions. We can thus completely internalize all the implementation details of how to iterate over entries into the config entries store and simply create such an iterator in our config file backend when we want to iterate its entries. This further decouples the config file backend from the config entries store.