Add new testcase to show fast-export does not always exports all tags

diff --git a/git-repack.sh b/git-repack.sh
index e18eb3f5dcf42abfbd125594877ececf92c3d9b6..d39eb6cea6174ac65f1cc13c98e4abeab3a90903 100755 (executable)
--- a/git-repack.sh
+++ b/git-repack.sh
@@ -5,12 +5,13 @@
 
 OPTIONS_KEEPDASHDASH=
 OPTIONS_SPEC="\
-git-repack [options]
+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
+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
  Packing constraints
@@ -22,7 +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
@@ -30,7 +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 ;;
@@ -43,11 +44,7 @@ do
        shift
 done
 
-# Later we will default repack.UseDeltaBaseOffset to true
-default_dbo=false
-
-case "`git config --bool repack.usedeltabaseoffset ||
-       echo $default_dbo`" in
+case "`git config --bool repack.usedeltabaseoffset || echo true`" in
 true)
        extra="$extra --delta-base-offset" ;;
 esac
@@ -78,9 +75,9 @@ 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
@@ -124,7 +121,6 @@ then
        # We know $existing are all redundant.
        if [ -n "$existing" ]
        then
-               sync
                ( cd "$PACKDIR" &&
                  for e in $existing
                  do