[PATCHv2 0/6] Moving submodules with nested submodules

v2:
* addressed memleaks and messy code in patch 5
* removed the extern keyword where applicable
* extended the commit message, stating we want to rename submodule_free
  in the future.
* picked up Jonathans patch and added it as a nice finish of the series.
  I did not see the need or aesthetic desire to put that patch earlier
  in the series.
  
Thanks,
Stefan

v1:

This fixes the bug reported in [1] ("Bug: moving submodules that have submodules inside them causes a fatal error in git status")

[1] https://public-inbox.org/git/20180306192017.GA5797@riseup.net/

Thanks, Stefan

Jonathan Tan (1):
  grep: remove "repo" arg from non-supporting funcs

Stefan Beller (5):
  submodule.h: drop declaration of connect_work_tree_and_git_dir
  submodule-config: allow submodule_free to handle arbitrary
    repositories
  submodule-config: add repository argument to submodule_from_{name,
    path}
  submodule-config: remove submodule_from_cache
  submodule: fixup nested submodules after moving the submodule

 .../technical/api-submodule-config.txt        |  2 +-
 builtin/grep.c                                | 14 ++---
 builtin/mv.c                                  |  6 +-
 builtin/submodule--helper.c                   | 17 +++--
 dir.c                                         | 63 ++++++++++++++++++-
 dir.h                                         | 12 +++-
 repository.c                                  |  2 +-
 submodule-config.c                            | 29 ++++-----
 submodule-config.h                            | 15 +++--
 submodule.c                                   | 40 ++++++------
 submodule.h                                   |  1 -
 t/helper/test-submodule-config.c              |  8 ++-
 t/t7001-mv.sh                                 |  2 +-
 unpack-trees.c                                |  2 +-
 14 files changed, 137 insertions(+), 76 deletions(-)