[PATCH v5 0/2] repack (oops)

This version addresses Johannes Sixt's comments on v4. Also, I messed up the rebase on v4.

David Turner (2):
  auto gc: don't write bitmaps for incremental repacks
  repack: die on incremental + write-bitmap-index

 builtin/gc.c            |  9 ++++++++-
 builtin/repack.c        |  9 +++++++++
 t/t5310-pack-bitmaps.sh |  8 +++-----
 t/t6500-gc.sh           | 25 +++++++++++++++++++++++++
 4 files changed, 45 insertions(+), 6 deletions(-)