$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/uom-se.git /var/lib/mock/dist-an7-build-30572-15521/root/chroot_tmpdir/scmroot/uom-se
Cloning into '/var/lib/mock/dist-an7-build-30572-15521/root/chroot_tmpdir/scmroot/uom-se'...
$ git reset --hard origin/a7
HEAD is now at ea135e5 import uom-se-1.0.4-3.el7.src.rpm