sde-create-manifest: improved manifest_scan_svn()

bin/sde-create-manifest

@@ -19,17 +19,24 @@
 . "$SDEROOT/lib/libsde.in"
 
 manifest_scan_svn() {
-	local dir="${1%/*}" url= url0=
-	url="$(cd "$dir"; LANG=C svn info | grep ^URL: | cut -d' ' -f2-)"
+	local dir="${1%/*}" info= root= path= url= url0=
+	info="$(cd "$dir"; svn info --xml)"
+	root="$(echo "$info" | sed -ne 's,^<root>\(.*\)</root>$,\1,p')"
+	path="$(echo "$info" | sed -ne "s,^<url>$root\(.*\)</url>$,\1,p")"
+	if [ -z "$path" ]; then
+		url="$root"
+	else
+		url="$root$path"
+	fi
 
 	if [ "$dir" != '.' -a -d "$dir/../.svn" ]; then
 		# parent is also svn
 		url0="${url%/*}"
-		if (cd "$dir/.."; LANG=C svn info 2> /dev/null) | grep -q "^URL: $url0\$"; then
+		if (cd "$dir/.."; svn info --xml 2> /dev/null) | grep -q "^<url>$url0</url>\$"; then
 			return
 		fi
 	fi
-	echo "$dir $url"
+	echo "$dir $root $path"
 }
 
 manifest_scan_git() {