$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/ding-libs.git /var/lib/mock/dist-an7-build-31035-15671/root/chroot_tmpdir/scmroot/ding-libs
Cloning into '/var/lib/mock/dist-an7-build-31035-15671/root/chroot_tmpdir/scmroot/ding-libs'...
$ git reset --hard origin/a7
HEAD is now at 4dd5da9 import ding-libs-0.6.1-32.el7.src.rpm