.gitmodules: Defaut to shallow submodules.

diff --git a/.gitmodules b/.gitmodules
index 07d34ed14abb81092d3a74c1d2997be8294c348c..fda68dacca525b0cd770f7f77b22f91c223b1676 100644 (file)
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,6 +1,8 @@
 [submodule "gnulib"]
        path = gnulib
        url = git://git.savannah.gnu.org/gnulib.git
+       shallow = true
 [submodule "opentelemetry-proto"]
        path = opentelemetry-proto
        url = https://github.com/open-telemetry/opentelemetry-proto/
+       shallow = true