1 files changed, 120 insertions, 0 deletions
diff --git a/git-ls-remote.sh b/git-ls-remote.sh
new file mode 100755
index 0000000000..b6882a90c1
--- /dev/null
+++ b/git-ls-remote.sh
@@ -0,0 +1,120 @@
+#!/bin/sh
+#
+
+usage () {
+    echo >&2 "usage: $0 [--heads] [--tags] [-u|--upload-pack <upload-pack>]"
+    echo >&2 "          <repository> <refs>..."
+    exit 1;
+}
+
+die () {
+    echo >&2 "$*"
+    exit 1
+}
+
+exec=
+while case "$#" in 0) break;; esac
+do
+  case "$1" in
+  -h|--h|--he|--hea|--head|--heads)
+  heads=heads; shift ;;
+  -t|--t|--ta|--tag|--tags)
+  tags=tags; shift ;;
+  -u|--u|--up|--upl|--uploa|--upload|--upload-|--upload-p|--upload-pa|\
+  --upload-pac|--upload-pack)
+	shift
+	exec="--exec=$1"
+	shift;;
+  --)
+  shift; break ;;
+  -*)
+  usage ;;
+  *)
+  break ;;
+  esac
+done
+
+case "$#" in 0) usage ;; esac
+
+case ",$heads,$tags," in
+,,,) heads=heads tags=tags other=other ;;
+esac
+
+. git-parse-remote
+peek_repo="$(get_remote_url "$@")"
+shift
+
+tmp=.ls-remote-$$
+trap "rm -fr $tmp-*" 0 1 2 3 15
+tmpdir=$tmp-d
+
+case "$peek_repo" in
+http://* | https://* )
+        if [ -n "$GIT_SSL_NO_VERIFY" ]; then
+            curl_extra_args="-k"
+        fi
+	curl -nsf $curl_extra_args --header "Pragma: no-cache" "$peek_repo/info/refs" ||
+		echo "failed	slurping"
+	;;
+
+rsync://* )
+	mkdir $tmpdir
+	rsync -rq "$peek_repo/refs" $tmpdir || {
+		echo "failed	slurping"
+		exit
+	}
+	(cd $tmpdir && find refs -type f) |
+	while read path
+	do
+		cat "$tmpdir/$path" | tr -d '\012'
+		echo "	$path"
+	done &&
+	rm -fr $tmpdir
+	;;
+
+* )
+	git-peek-remote $exec "$peek_repo" ||
+		echo "failed	slurping"
+	;;
+esac |
+sort -t '	' -k 2 |
+while read sha1 path
+do
+	case "$sha1" in
+	failed)
+		die "Failed to find remote refs"
+	esac
+	case "$path" in
+	refs/heads/*)
+		group=heads ;;
+	refs/tags/*)
+		group=tags ;;
+	*)
+		group=other ;;
+	esac
+	case ",$heads,$tags,$other," in
+	*,$group,*)
+		;;
+	*)
+		continue;;
+	esac
+	case "$#" in
+	0)
+		match=yes ;;
+	*)
+		match=no
+		for pat
+		do
+			case "/$path" in
+			*/$pat )
+				match=yes
+				break ;;
+			esac
+		done
+	esac
+	case "$match" in
+	no)
+		continue ;;
+	esac
+	echo "$sha1	$path"
+done