Submodules: Add 'on-demand' value for the 'fetchRecurseSubmodule' option

Now the behavior of fetch and pull can be configured to the recently added
'on-demand' mode separately for each submodule too.

Signed-off-by: Jens Lehmann <Jens.Lehmann@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 28 insertions, 0 deletions

diff --git a/t/t5526-fetch-submodules.sh b/t/t5526-fetch-submodules.sh
index e6d873a489..09701aa1a7 100755
--- a/t/t5526-fetch-submodules.sh
+++ b/t/t5526-fetch-submodules.sh
@@ -400,4 +400,32 @@ test_expect_success "'fetch.recurseSubmodules=on-demand' overrides global config
 	test_cmp expect.err.2 actual.err
 '
 
+test_expect_success "'submodule.<sub>.fetchRecurseSubmodules=on-demand' overrides fetch.recurseSubmodules" '
+	(
+		cd downstream &&
+		git fetch --recurse-submodules
+	) &&
+	add_upstream_commit &&
+	git config fetch.recurseSubmodules false &&
+	head1=$(git rev-parse --short HEAD) &&
+	git add submodule &&
+	git commit -m "new submodule" &&
+	head2=$(git rev-parse --short HEAD) &&
+	echo "From $pwd/." > expect.err.2 &&
+	echo "   $head1..$head2  master     -> origin/master" >> expect.err.2
+	head -2 expect.err >> expect.err.2 &&
+	(
+		cd downstream &&
+		git config submodule.submodule.fetchRecurseSubmodules on-demand &&
+		git fetch >../actual.out 2>../actual.err
+	) &&
+	git config --unset fetch.recurseSubmodules &&
+	(
+		cd downstream &&
+		git config --unset submodule.submodule.fetchRecurseSubmodules
+	) &&
+	test_cmp expect.out.sub actual.out &&
+	test_cmp expect.err.2 actual.err
+'
+
 test_done