X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=git-clone.sh;h=bfb8fd628536c5bbb08c9d07c7e93455cd253650;hb=1f961c196cbb475e612a4fb082b33efde71e7a03;hp=c0762922751a8f906116e74fd8a2c2ce19194b2b;hpb=215a7ad1ef790467a4cd3f0dcffbd6e5f04c38f7;p=git.git

diff --git a/git-clone.sh b/git-clone.sh
index c0762922..bfb8fd62 100755
--- a/git-clone.sh
+++ b/git-clone.sh
@@ -5,6 +5,9 @@
 # 
 # Clone a repository into a different directory that does not yet exist.
 
+# See git-sh-setup why.
+unset CDPATH
+
 usage() {
 	echo >&2 "* git clone [-l [-s]] [-q] [-u <upload-pack>] <repo> <dir>"
 	exit 1
@@ -141,8 +144,32 @@ yes,yes)
 *)
 	case "$repo" in
 	rsync://*)
-		rsync $quiet -avz --ignore-existing "$repo/objects/" "$D/.git/objects/" &&
-		rsync $quiet -avz --ignore-existing "$repo/refs/" "$D/.git/refs/"
+		rsync $quiet -av --ignore-existing  \
+			--exclude info "$repo/objects/" "$D/.git/objects/" &&
+		rsync $quiet -av --ignore-existing  \
+			--exclude info "$repo/refs/" "$D/.git/refs/" || exit
+
+		# Look at objects/info/alternates for rsync -- http will
+		# support it natively and git native ones will do it on the
+		# remote end.  Not having that file is not a crime.
+		rsync -q "$repo/objects/info/alternates" "$D/.git/TMP_ALT" ||
+			rm -f "$D/.git/TMP_ALT"
+		if test -f "$D/.git/TMP_ALT"
+		then
+		    ( cd $D &&
+		      . git-parse-remote &&
+		      resolve_alternates "$repo" <"./.git/TMP_ALT" ) |
+		    while read alt
+		    do
+			case "$alt" in 'bad alternate: '*) die "$alt";; esac
+			case "$quiet" in
+			'')	echo >&2 "Getting alternate: $alt" ;;
+			esac
+			rsync $quiet -av --ignore-existing  \
+			    --exclude info "$alt" "$D/.git/objects" || exit
+		    done
+		    rm -f "$D/.git/TMP_ALT"
+		fi
 		;;
 	http://*)
 		clone_dumb_http "$repo" "$D"