[PATCH 0/2] Convert some stash functionality to a builtin

I've been working on converting all of git stash to be a builtin, however it's hard to get it all working at once with limited time, so I've moved around half of it to a new stash--helper builtin and called these functions from the shell script. Once this is stabalized, it should be easier to convert the rest of the commands one at a time without breaking anything.

I've sent most of this code before, but that was targetting a full replacement of stash. The code is overall the same, but with some code review changes and updates for internal api changes.

Joel Teichroeb (2):
  merge: close the index lock when not writing the new index
  stash: implement builtin stash helper

 Makefile                |   1 +
 builtin.h               |   1 +
 builtin/stash--helper.c | 516 ++++++++++++++++++++++++++++++++++++++++++++++++
 git-stash.sh            | 134 +------------
 git.c                   |   1 +
 merge-recursive.c       |   9 +-
 6 files changed, 532 insertions(+), 130 deletions(-)
 create mode 100644 builtin/stash--helper.c