[PATCHv2 0/9] Resending sb/submodule-recursive-fetch-gets-the-tip

[Stefan Beller <sbeller@google.com>]

This is a resend of sb/submodule-recursive-fetch-gets-the-tip,
with all feedback addressed. As it took some time, I'll send it
without range-diff, but would ask for full review.

I plan on resending after the next release as this got delayed quite a bit,
which is why I also rebased it to master.

Thanks,
Stefan

Previous round:
https://public-inbox.org/git/20181016181327.107186-1-sbeller@google.com/

Stefan Beller (9):
  sha1-array: provide oid_array_filter
  submodule.c: fix indentation
  submodule.c: sort changed_submodule_names before searching it
  submodule.c: tighten scope of changed_submodule_names struct
  submodule: store OIDs in changed_submodule_names
  repository: repo_submodule_init to take a submodule struct
  submodule: migrate get_next_submodule to use repository structs
  submodule.c: fetch in submodules git directory instead of in worktree
  fetch: try fetching submodules if needed objects were not fetched

 Documentation/technical/api-oid-array.txt    |   5 +
 builtin/fetch.c                              |  11 +-
 builtin/grep.c                               |  17 +-
 builtin/ls-files.c                           |  12 +-
 builtin/submodule--helper.c                  |   2 +-
 repository.c                                 |  27 +-
 repository.h                                 |  12 +-
 sha1-array.c                                 |  17 ++
 sha1-array.h                                 |   3 +
 submodule.c                                  | 284 ++++++++++++++++---
 t/helper/test-submodule-nested-repo-config.c |   8 +-
 t/t5526-fetch-submodules.sh                  |  86 ++++++
 12 files changed, 395 insertions(+), 89 deletions(-)

-- 
2.20.0.rc1.387.gf8505762e3-goog