$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/unique3.git /var/lib/mock/dist-an7-build-30557-15519/root/chroot_tmpdir/scmroot/unique3
Cloning into '/var/lib/mock/dist-an7-build-30557-15519/root/chroot_tmpdir/scmroot/unique3'...
$ git reset --hard origin/a7
HEAD is now at f0fbfa9 import unique3-3.0.2-8.el7.src.rpm