$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/perl-Net-SMTP-SSL.git /var/lib/mock/dist-an7-build-29705-15419/root/chroot_tmpdir/scmroot/perl-Net-SMTP-SSL
Cloning into '/var/lib/mock/dist-an7-build-29705-15419/root/chroot_tmpdir/scmroot/perl-Net-SMTP-SSL'...
$ git reset --hard origin/a7
HEAD is now at 9df4f9a import perl-Net-SMTP-SSL-1.01-13.el7.src.rpm