Move pack_refs() and friends into libgit

diff --git a/git-repack.sh b/git-repack.sh
index 607f217b78997605b0cca7a9df8c9876022c41c4..072d1b40f7d71aa731c90e9af158a0fe5cf89fde 100755 (executable)
--- a/git-repack.sh
+++ b/git-repack.sh
@@ -11,6 +11,7 @@ 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-delta to git-pack-objects
+n               do not run git-update-server-info
 q,quiet         be quiet
 l               pass --local to git-pack-objects
  Packing constraints
@@ -124,7 +125,6 @@ then
        # We know $existing are all redundant.
        if [ -n "$existing" ]
        then
-               sync
                ( cd "$PACKDIR" &&
                  for e in $existing
                  do