Merge branch 'bw/push-options-recursively-to-submodules'

"git push --recurse-submodules --push-option=<string>" learned to
propagate the push option recursively down to pushes in submodules.

* bw/push-options-recursively-to-submodules:
  push: propagate remote and refspec with --recurse-submodules
  submodule--helper: add push-check subcommand
  remote: expose parse_push_refspec function
  push: propagate push-options with --recurse-submodules
  push: unmark a local variable as static

2 files changed, 92 insertions, 0 deletions

diff --git a/t/t5531-deep-submodule-push.sh b/t/t5531-deep-submodule-push.sh
index f55137f76f..57ba322628 100755
--- a/t/t5531-deep-submodule-push.sh
+++ b/t/t5531-deep-submodule-push.sh
@@ -475,4 +475,56 @@ test_expect_success 'push only unpushed submodules recursively' '
 	test_cmp expected_pub actual_pub
 '
 
+test_expect_success 'push propagating the remotes name to a submodule' '
+	git -C work remote add origin ../pub.git &&
+	git -C work remote add pub ../pub.git &&
+
+	> work/gar/bage/junk10 &&
+	git -C work/gar/bage add junk10 &&
+	git -C work/gar/bage commit -m "Tenth junk" &&
+	git -C work add gar/bage &&
+	git -C work commit -m "Tenth junk added to gar/bage" &&
+
+	# Fails when submodule does not have a matching remote
+	test_must_fail git -C work push --recurse-submodules=on-demand pub master &&
+	# Succeeds when submodules has matching remote and refspec
+	git -C work push --recurse-submodules=on-demand origin master &&
+
+	git -C submodule.git rev-parse master >actual_submodule &&
+	git -C pub.git rev-parse master >actual_pub &&
+	git -C work/gar/bage rev-parse master >expected_submodule &&
+	git -C work rev-parse master >expected_pub &&
+	test_cmp expected_submodule actual_submodule &&
+	test_cmp expected_pub actual_pub
+'
+
+test_expect_success 'push propagating refspec to a submodule' '
+	> work/gar/bage/junk11 &&
+	git -C work/gar/bage add junk11 &&
+	git -C work/gar/bage commit -m "Eleventh junk" &&
+
+	git -C work checkout branch2 &&
+	git -C work add gar/bage &&
+	git -C work commit -m "updating gar/bage in branch2" &&
+
+	# Fails when submodule does not have a matching branch
+	test_must_fail git -C work push --recurse-submodules=on-demand origin branch2 &&
+	# Fails when refspec includes an object id
+	test_must_fail git -C work push --recurse-submodules=on-demand origin \
+		"$(git -C work rev-parse branch2):refs/heads/branch2" &&
+	# Fails when refspec includes 'HEAD' as it is unsupported at this time
+	test_must_fail git -C work push --recurse-submodules=on-demand origin \
+		HEAD:refs/heads/branch2 &&
+
+	git -C work/gar/bage branch branch2 master &&
+	git -C work push --recurse-submodules=on-demand origin branch2 &&
+
+	git -C submodule.git rev-parse branch2 >actual_submodule &&
+	git -C pub.git rev-parse branch2 >actual_pub &&
+	git -C work/gar/bage rev-parse branch2 >expected_submodule &&
+	git -C work rev-parse branch2 >expected_pub &&
+	test_cmp expected_submodule actual_submodule &&
+	test_cmp expected_pub actual_pub
+'
+
 test_done
diff --git a/t/t5545-push-options.sh b/t/t5545-push-options.sh
index 97065e62b8..f9232f5d0f 100755
--- a/t/t5545-push-options.sh
+++ b/t/t5545-push-options.sh
@@ -142,6 +142,46 @@ test_expect_success 'push options work properly across http' '
 	test_cmp expect actual
 '
 
+test_expect_success 'push options and submodules' '
+	test_when_finished "rm -rf parent" &&
+	test_when_finished "rm -rf parent_upstream" &&
+	mk_repo_pair &&
+	git -C upstream config receive.advertisePushOptions true &&
+	cp -r upstream parent_upstream &&
+	test_commit -C upstream one &&
+
+	test_create_repo parent &&
+	git -C parent remote add up ../parent_upstream &&
+	test_commit -C parent one &&
+	git -C parent push --mirror up &&
+
+	git -C parent submodule add ../upstream workbench &&
+	git -C parent/workbench remote add up ../../upstream &&
+	git -C parent commit -m "add submoule" &&
+
+	test_commit -C parent/workbench two &&
+	git -C parent add workbench &&
+	git -C parent commit -m "update workbench" &&
+
+	git -C parent push \
+		--push-option=asdf --push-option="more structured text" \
+		--recurse-submodules=on-demand up master &&
+
+	git -C upstream rev-parse --verify master >expect &&
+	git -C parent/workbench rev-parse --verify master >actual &&
+	test_cmp expect actual &&
+
+	git -C parent_upstream rev-parse --verify master >expect &&
+	git -C parent rev-parse --verify master >actual &&
+	test_cmp expect actual &&
+
+	printf "asdf\nmore structured text\n" >expect &&
+	test_cmp expect upstream/.git/hooks/pre-receive.push_options &&
+	test_cmp expect upstream/.git/hooks/post-receive.push_options &&
+	test_cmp expect parent_upstream/.git/hooks/pre-receive.push_options &&
+	test_cmp expect parent_upstream/.git/hooks/post-receive.push_options
+'
+
 stop_httpd
 
 test_done