libgit2/libgit2 — pull request #1479 by arrbee (2013-04-17 23:00:00+00:00)
Title: Add filesystem iterator variant

This adds a new iterator type for scanning the filesystem from a root directory.

- [x] add `git_iterator_for_filesystem()` and `GIT_ITERATOR_TYPE_FS`
- [ ] make workdir iterators be a wrapper around filesystem iterator (which implies hooks or some other way to add ignore support, skipping of `.git` entries, and submodule detection)
- [ ] tests for filesystem iterators