Move pack_refs() and friends into libgit

diff --git a/git-repack.sh b/git-repack.sh
index 501519ab6897c2463c054e3f7310efc6721c432f..072d1b40f7d71aa731c90e9af158a0fe5cf89fde 100755 (executable)
--- a/git-repack.sh
+++ b/git-repack.sh
@@ -8,7 +8,7 @@ OPTIONS_SPEC="\
 git-repack [options]
 --
 a               pack everything in a single pack
-A               same as -a, and keep unreachable objects too
+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
@@ -23,7 +23,7 @@ max-pack-size=  maximum size of each packfile
 SUBDIRECTORY_OK='Yes'
 . git-sh-setup
 
-no_update_info= all_into_one= remove_redundant= keep_unreachable=
+no_update_info= all_into_one= remove_redundant= unpack_unreachable=
 local= quiet= no_reuse= extra=
 while test $# != 0
 do
@@ -31,7 +31,7 @@ do
        -n)     no_update_info=t ;;
        -a)     all_into_one=t ;;
        -A)     all_into_one=t
-               keep_unreachable=--keep-unreachable ;;
+               unpack_unreachable=--unpack-unreachable ;;
        -d)     remove_redundant=t ;;
        -q)     quiet=-q ;;
        -f)     no_reuse=--no-reuse-object ;;
@@ -79,9 +79,9 @@ case ",$all_into_one," in
        if test -z "$args"
        then
                args='--unpacked --incremental'
-       elif test -n "$keep_unreachable"
+       elif test -n "$unpack_unreachable"
        then
-               args="$args $keep_unreachable"
+               args="$args $unpack_unreachable"
        fi
        ;;
 esac
@@ -125,7 +125,6 @@ then
        # We know $existing are all redundant.
        if [ -n "$existing" ]
        then
-               sync
                ( cd "$PACKDIR" &&
                  for e in $existing
                  do