submodule--helper: add a new 'config' subcommand
Add a new 'config' subcommand to 'submodule--helper', this extra level
of indirection makes it possible to add some flexibility to how the
submodules configuration is handled.
Signed-off-by: Antonio Ospite <ao2@ao2.it>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/t/t7411-submodule-config.sh b/t/t7411-submodule-config.sh
index b1f3c64..791245f 100755
--- a/t/t7411-submodule-config.sh
+++ b/t/t7411-submodule-config.sh
@@ -134,4 +134,31 @@
)
'
+test_expect_success 'reading submodules config with "submodule--helper config"' '
+ (cd super &&
+ echo "../submodule" >expect &&
+ git submodule--helper config submodule.submodule.url >actual &&
+ test_cmp expect actual
+ )
+'
+
+test_expect_success 'writing submodules config with "submodule--helper config"' '
+ (cd super &&
+ echo "new_url" >expect &&
+ git submodule--helper config submodule.submodule.url "new_url" &&
+ git submodule--helper config submodule.submodule.url >actual &&
+ test_cmp expect actual
+ )
+'
+
+test_expect_success 'overwriting unstaged submodules config with "submodule--helper config"' '
+ test_when_finished "git -C super checkout .gitmodules" &&
+ (cd super &&
+ echo "newer_url" >expect &&
+ git submodule--helper config submodule.submodule.url "newer_url" &&
+ git submodule--helper config submodule.submodule.url >actual &&
+ test_cmp expect actual
+ )
+'
+
test_done
