$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/mpitests.git /var/lib/mock/dist-an7-build-29232-15365/root/chroot_tmpdir/scmroot/mpitests
Cloning into '/var/lib/mock/dist-an7-build-29232-15365/root/chroot_tmpdir/scmroot/mpitests'...
$ git reset --hard origin/a7
HEAD is now at 3200487 import mpitests-5.4.2-1.el7.src.rpm