my @fetch = qw(git fetch origin --unshallow);
if (defined $upstreamt) {
- runcmd qw(git check-ref-format), "refs/tags/$upstreamt";
runcmd qw(git check-ref-format), "refs/tags/$upstreamt";
my $utagref = "refs/tags/$upstreamt";
push @fetch, "$utagref:$utagref";