Merge branch 'tr/maint-git-repack-tmpfile'

* tr/maint-git-repack-tmpfile:
  repack: place temporary packs under .git/objects/pack/

diff --combined git-repack.sh
index 769baaf7e11277db47f4e897aea82c1581201c6b,d21b274de9a8a24684d86d71f1c224cce9dda113..624feec26f66b15926ffa11767c146222bc9a185
--- 1/git-repack.sh
--- 2/git-repack.sh
+++ b/git-repack.sh
@@@ -10,8 -10,7 +10,8 @@@ git repack [options
  a               pack everything in a single pack
  A               same as -a, and turn unreachable objects loose
  d               remove redundant packs, and run git-prune-packed
 -f               pass --no-reuse-object to git-pack-objects
 +f               pass --no-reuse-delta to git-pack-objects
 +F               pass --no-reuse-object to git-pack-objects
  n               do not run git-update-server-info
  q,quiet         be quiet
  l               pass --local to git-pack-objects
@@@ -35,8 -34,7 +35,8 @@@ d
                unpack_unreachable=--unpack-unreachable ;;
        -d)     remove_redundant=t ;;
        -q)     GIT_QUIET=t ;;
 -      -f)     no_reuse=--no-reuse-object ;;
 +      -f)     no_reuse=--no-reuse-delta ;;
 +      -F)     no_reuse=--no-reuse-object ;;
        -l)     local=--local ;;
        --max-pack-size|--window|--window-memory|--depth)
                extra="$extra $1=$2"; shift ;;
@@@ -52,7 -50,7 +52,7 @@@ true
  esac
  
  PACKDIR="$GIT_OBJECT_DIRECTORY/pack"
- PACKTMP="$GIT_OBJECT_DIRECTORY/.tmp-$$-pack"
+ PACKTMP="$PACKDIR/.tmp-$$-pack"
  rm -f "$PACKTMP"-*
  trap 'rm -f "$PACKTMP"-*' 0 1 2 3 15
  
@@@ -82,6 -80,8 +82,8 @@@ case ",$all_into_one," i
        ;;
  esac
  
+ mkdir -p "$PACKDIR" || exit
+ 
  args="$args $local ${GIT_QUIET:+-q} $no_reuse$extra"
  names=$(git pack-objects --keep-true-parents --honor-pack-keep --non-empty --all --reflog $args </dev/null "$PACKTMP") ||
        exit 1
@@@ -90,7 -90,6 +92,6 @@@ if [ -z "$names" ]; the
  fi
  
  # Ok we have prepared all new packfiles.
- mkdir -p "$PACKDIR" || exit
  
  # First see if there are packs of the same name and if so
  # if we can move them out of the way (this can happen if we