From 4f37d45706514a4b3d0259d26f719678a0cf3521 Mon Sep 17 00:00:00 2001 From: Jonathan Tan Date: Fri, 5 Feb 2021 12:48:49 -0800 Subject: clone: respect remote unborn HEAD Teach Git to use the "unborn" feature introduced in a previous patch as follows: Git will always send the "unborn" argument if it is supported by the server. During "git clone", if cloning an empty repository, Git will use the new information to determine the local branch to create. In all other cases, Git will ignore it. Signed-off-by: Jonathan Tan Signed-off-by: Junio C Hamano --- t/t5702-protocol-v2.sh | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) (limited to 't/t5702-protocol-v2.sh') diff --git a/t/t5702-protocol-v2.sh b/t/t5702-protocol-v2.sh index 7d5b17909b..b2ead93af9 100755 --- a/t/t5702-protocol-v2.sh +++ b/t/t5702-protocol-v2.sh @@ -209,6 +209,31 @@ test_expect_success 'clone with file:// using protocol v2' ' grep "ref-prefix refs/tags/" log ' +test_expect_success 'clone of empty repo propagates name of default branch' ' + test_when_finished "rm -rf file_empty_parent file_empty_child" && + + GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME= \ + git -c init.defaultBranch=mydefaultbranch init file_empty_parent && + + GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME= \ + git -c init.defaultBranch=main -c protocol.version=2 \ + clone "file://$(pwd)/file_empty_parent" file_empty_child && + grep "refs/heads/mydefaultbranch" file_empty_child/.git/HEAD +' + +test_expect_success '...but not if explicitly forbidden by config' ' + test_when_finished "rm -rf file_empty_parent file_empty_child" && + + GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME= \ + git -c init.defaultBranch=mydefaultbranch init file_empty_parent && + test_config -C file_empty_parent lsrefs.unborn ignore && + + GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME= \ + git -c init.defaultBranch=main -c protocol.version=2 \ + clone "file://$(pwd)/file_empty_parent" file_empty_child && + ! grep "refs/heads/mydefaultbranch" file_empty_child/.git/HEAD +' + test_expect_success 'fetch with file:// using protocol v2' ' test_when_finished "rm -f log" && -- cgit v1.2.3