Merge branch 'jk/repository-extension' into maint
commitf89baca1b99ff2882690d6b58dc2071195c6ae84
authorJunio C Hamano <gitster@pobox.com>
Tue, 3 Nov 2015 23:32:25 +0000 (3 15:32 -0800)
committerJunio C Hamano <gitster@pobox.com>
Tue, 3 Nov 2015 23:32:25 +0000 (3 15:32 -0800)
tree2901be0d9c8d2b46710fe97681b66b116127fd96
parentb05c2f9ed48adfd9670b28ecdd5c55a4e4698704
parent067fbd4105c5aa8260a73cc6961854be0e93fa03
Merge branch 'jk/repository-extension' into maint

Prepare for Git on-disk repository representation to undergo
backward incompatible changes by introducing a new repository
format version "1", with an extension mechanism.

* jk/repository-extension:
  introduce "preciousObjects" repository extension
  introduce "extensions" form of core.repositoryformatversion
builtin/gc.c
builtin/prune.c
builtin/repack.c
cache.h
environment.c
setup.c