[PATCH 00/17] convert ls-files internals to pass around an index

[Brandon Williams <bmwill@google.com>]

This is the second chunk of patches I want to carve off of my 'repository
object' series.  As you can see its 17 patches long so by eliminating this the
repository series shrinks by a considerable amount.

The point of this series is to stop having some of the internals of ls-files
(and subsequent library routines) from implicitly referencing 'the_index'.
Instead a pointer to an 'index_state' struct is passed around and operated on.
This is a preparatory step to enabling ls-files to able to recurse submodule
in-process.  They other step being the actual introduction of a repository object.

Brandon Williams (17):
  convert: convert get_cached_convert_stats_ascii to take an index
  convert: convert crlf_to_git to take an index
  convert: convert convert_to_git_filter_fd to take an index
  convert: convert convert_to_git to take an index
  convert: convert renormalize_buffer to take an index
  tree: convert read_tree to take an index parameter
  ls-files: convert overlay_tree_on_cache to take an index
  ls-files: convert write_eolinfo to take an index
  ls-files: convert show_killed_files to take an index
  ls-files: convert show_other_files to take an index
  ls-files: convert show_ru_info to take an index
  ls-files: convert ce_excluded to take an index
  ls-files: convert prune_cache to take an index
  ls-files: convert show_ce_entry to take an index
  ls-files: convert show_files to take an index
  ls-files: factor out debug info into a function
  ls-files: factor out tag calculation

 apply.c            |   2 +-
 blame.c            |   2 +-
 builtin/commit.c   |   3 +-
 builtin/ls-files.c | 178 +++++++++++++++++++++++++++++------------------------
 cache.h            |   3 +-
 combine-diff.c     |   2 +-
 convert.c          |  31 ++++++----
 convert.h          |  19 ++++--
 diff.c             |   6 +-
 dir.c              |   2 +-
 ll-merge.c         |   2 +-
 merge-recursive.c  |   4 +-
 sha1_file.c        |   6 +-
 tree.c             |  28 ++++++---
 tree.h             |   3 +-
 15 files changed, 168 insertions(+), 123 deletions(-)

-- 
2.13.1.518.g3df882009-goog