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submodule: correct remote name with fetch

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The code fetches the submodules remote based on the superproject remote name
instead of the submodule remote name[1].

Instead of grabbing the default remote of the superproject repository, ask
the default remote of the submodule we are going to run 'git fetch' in.

1. https://lore.kernel.org/git/ZJR5SPDj4Wt_gmRO@pweza/

Signed-off-by: Daniel Black <daniel@mariadb.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Daniel Black 2024-10-09 14:32:54 +11:00 committed by Junio C Hamano
parent 777489f9e0
commit 0c1a9987da
2 changed files with 28 additions and 1 deletions
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9
builtin/submodule--helper.c
View File

@ -2333,7 +2333,14 @@ static int fetch_in_submodule(const char *module_path, int depth, int quiet,
strvec_pushf(&cp.args, "--depth=%d", depth);
if (oid) {
char *hex = oid_to_hex(oid);
char *remote = get_default_remote();
char *remote;
int code;
code = get_default_remote_submodule(module_path, &remote);
if (code) {
child_process_clear(&cp);
return code;
}
strvec_pushl(&cp.args, remote, hex, NULL);
free(remote);

20
t/t5572-pull-submodule.sh
View File

@ -230,6 +230,7 @@ test_expect_success 'branch has no merge base with remote-tracking counterpart'
test_create_repo a-submodule &&
test_commit -C a-submodule foo &&
test_commit -C a-submodule bar &&
test_create_repo parent &&
git -C parent submodule add "$(pwd)/a-submodule" &&
@ -246,4 +247,23 @@ test_expect_success 'branch has no merge base with remote-tracking counterpart'
git -C child pull --recurse-submodules --rebase
'
test_expect_success 'fetch submodule remote of different name from superproject' '
git -C child remote rename origin o1 &&
git -C child submodule update --init &&
# Needs to create unreachable commit from current master branch.
git -C a-submodule checkout -b newmain HEAD^ &&
test_commit -C a-submodule echo &&
test_commit -C a-submodule moreecho &&
subc=$(git -C a-submodule rev-parse --short HEAD) &&
git -C parent/a-submodule fetch &&
git -C parent/a-submodule checkout "$subc" &&
git -C parent commit -m "update submodule" a-submodule &&
git -C a-submodule reset --hard HEAD^^ &&
git -C child pull --no-recurse-submodules &&
git -C child submodule update
'
test_done