[PATCH v2 0/2] support for filtering trees and blobs based on depth

This is a follow-up to the original patchset at https://public-inbox.org/git/cover.1539298957.git.matvore@google.com/ - the purpose of that patchset and this one is to support positive integers for tree:<depth>. Some of the prior patchset's patches were either already queued (tree traversal optimization) or abandoned (documentation edit). This rendition of the patchset adds a commit which optimizes away tree traversal when collecting omits when iterating over a tree a second time.

Thanks,

Matthew DeVore (2):
  list-objects-filter: teach tree:# how to handle >0
  tree:<depth>: skip some trees even when collecting omits

 Documentation/rev-list-options.txt  |   9 ++-
 list-objects-filter-options.c       |   7 +-
 list-objects-filter-options.h       |   3 +-
 list-objects-filter.c               | 120 +++++++++++++++++++++++-----
 t/t6112-rev-list-filters-objects.sh | 115 +++++++++++++++++++++++++-
 5 files changed, 225 insertions(+), 29 deletions(-)