[PATCH RFC v2 0/4] Patches to avoid reporting conversion changes.

This is the second go at having the git index keep track of the conversion mode and corresponding normalized blob sha1 for files.

Since last time the diff behaviour patch has been removed, and with it the need for storing of the normalized blob and thus the gc patch. Some basic test cases have been added.

Thanks to Junio C Hamano for the suggestion and some of the tests.

Henrik Grubbström (Grubba) (4):
  sha1_file: Added index_blob().
  cache: Added ce_norm_sha1() and related cache_entry fields.
  cache: Added index extension "NORM".
  t/t0021: Test that conversion changes are detected.

 cache.h               |   22 ++++++++++++++++
 convert.c             |   31 +++++++++++++++++++++++
 read-cache.c          |   66 +++++++++++++++++++++++++++++++++++++++++++------
 sha1_file.c           |   19 ++++++++++++++
 t/t0021-conversion.sh |   50 +++++++++++++++++++++++++++++++++++++
 5 files changed, 180 insertions(+), 8 deletions(-)