[PATCH 0/6] git-rm absorbs submodule git directory before deletion

[Stefan Beller <sbeller@google.com>]

The "checkout --recurse-submodules" series got too large to comfortably send
it out for review, so I had to break it up into smaller series'; this is the
first subseries, but it makes sense on its own.

This series teaches git-rm to absorb the git directory of a submodule instead
of failing and complaining about the git directory preventing deletion.
 
It applies on origin/sb/submodule-embed-gitdir.

Any feedback welcome!

Thanks,
Stefan

Stefan Beller (6):
  submodule.h: add extern keyword to functions
  submodule: modernize ok_to_remove_submodule to use argv_array
  submodule: add flags to ok_to_remove_submodule
  ok_to_remove_submodule: absorb the submodule git dir
  t3600: slightly modernize style
  rm: add absorb a submodules git dir before deletion

 builtin/rm.c  |  21 +++-----
 cache.h       |   2 +
 entry.c       |   5 ++
 submodule.c   |  77 +++++++++++++++++++++++-----
 submodule.h   |  64 ++++++++++++++---------
 t/t3600-rm.sh | 159 +++++++++++++++++++++++----------------------------------
 6 files changed, 182 insertions(+), 146 deletions(-)

-- 
2.11.0.rc2.35.g7af3268