$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/perl-GD.git /var/lib/mock/dist-an7-build-29608-15406/root/chroot_tmpdir/scmroot/perl-GD
Cloning into '/var/lib/mock/dist-an7-build-29608-15406/root/chroot_tmpdir/scmroot/perl-GD'...
$ git reset --hard origin/a7
HEAD is now at de762ca import perl-GD-2.49-3.el7.src.rpm