[PATCH 0/5] fsck: improve error reporting

This improves fsck error reporting in a rather obscure edge case, and fixes up some object APIs along the way as needed.

This is based on my series to add a bug() function: https://lore.kernel.org/git/cover-0.5-00000000000-20210328T022343Z-avarab@gmail.com/

The use of the new bug() function is in 5/5.

Ævar Arnfjörð Bjarmason (5):
  cache.h: move object functions to object-store.h
  fsck tests: refactor one test to use a sub-repo
  fsck: don't hard die on invalid object types
  fsck: improve the error on invalid object types
  fsck: improve error on loose object hash mismatch

 builtin/cat-file.c    |  7 +++--
 builtin/fast-export.c |  2 +-
 builtin/fsck.c        | 28 ++++++++++++++---
 builtin/index-pack.c  |  2 +-
 builtin/mktag.c       |  3 +-
 cache.h               | 10 ------
 object-file.c         | 73 +++++++++++++++++++++++--------------------
 object-store.h        | 19 +++++++++--
 object.c              |  4 +--
 pack-check.c          |  3 +-
 streaming.c           |  5 ++-
 t/t1450-fsck.sh       | 64 +++++++++++++++++++++++++++----------
 12 files changed, 143 insertions(+), 77 deletions(-)