make manual fetching sane

it is in no way said that the remote's HEAD will contain the commit to
be checked out - in fact, it's pretty much guaranteed that it won't for
anything but the default branch. fetching the whole remote avoids
additional roundtrips and makes the --branch feature actually work
reasonably.

Change-Id: I20de2da848b12aea8c5b2784307fe9860252009b
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
This commit is contained in:
Oswald Buddenhagen
2015-02-04 21:20:06 +01:00
committed by Simon Hausmann
parent d553fc4fa9
commit 1ad0a17fa0

View File

@@ -482,14 +482,23 @@ sub git_clone_one_submodule
my $orig_cwd = getcwd();
chdir($submodule) or confess "chdir $submodule: $OS_ERROR";
$self->exe('git', 'config', 'remote.origin.url', $url);
if ($mirror) {
# This is only for the user's convenience - we make no use of it.
$self->exe('git', 'config', 'remote.mirror.url', $mirror);
$self->exe('git', 'config', 'remote.mirror.fetch', '+refs/heads/*:refs/remotes/mirror/*');
}
if (!$do_clone && $self->{update}) {
$self->exe('git', 'fetch', ($mirror ? $mirror : $url));
# If we didn't clone, fetch from the right location. We always update
# the origin remote, so that submodule update --remote works.
$self->exe('git', 'config', 'remote.origin.url', ($mirror ? $mirror : $url));
$self->exe('git', 'fetch', 'origin');
}
if (!($do_clone || $self->{update}) || $mirror) {
# Leave the origin configured to the canonical URL. It's already correct
# if we cloned/fetched without a mirror; otherwise it may be anything.
$self->exe('git', 'config', 'remote.origin.url', $url);
}
my $template = getcwd()."/../.commit-template";