builtin/fetch: factor submodule recurse parsing out to submodule config

diff --git a/t/t5531-deep-submodule-push.sh b/t/t5531-deep-submodule-push.sh
index 57ba3226288cadbbe8af569d13217f5b2c17af90..beff65b8ace505d78c3997a737711ee7fc6383b5 100755 (executable)
--- a/t/t5531-deep-submodule-push.sh
+++ b/t/t5531-deep-submodule-push.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-test_description='unpack-objects'
+test_description='test push with submodules'
 
 . ./test-lib.sh
 
@@ -27,7 +27,7 @@ test_expect_success setup '
        )
 '
 
-test_expect_success push '
+test_expect_success 'push works with recorded gitlink' '
        (
                cd work &&
                git push ../pub.git master
@@ -126,6 +126,27 @@ test_expect_success 'push succeeds if submodule commit not on remote but using o
        )
 '
 
+test_expect_success 'push succeeds if submodule commit not on remote but using auto-on-demand via submodule.recurse config' '
+       (
+               cd work/gar/bage &&
+               >recurse-on-demand-from-submodule-recurse-config &&
+               git add recurse-on-demand-from-submodule-recurse-config &&
+               git commit -m "Recurse submodule.recurse from config junk"
+       ) &&
+       (
+               cd work &&
+               git add gar/bage &&
+               git commit -m "Recurse submodule.recurse from config for gar/bage" &&
+               git -c submodule.recurse push ../pub.git master &&
+               # Check that the supermodule commit got there
+               git fetch ../pub.git &&
+               git diff --quiet FETCH_HEAD master &&
+               # Check that the submodule commit got there too
+               cd gar/bage &&
+               git diff --quiet origin/master master
+       )
+'
+
 test_expect_success 'push recurse-submodules on command line overrides config' '
        (
                cd work/gar/bage &&