$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/xguest.git /var/lib/mock/dist-an7-build-30700-15545/root/chroot_tmpdir/scmroot/xguest
Cloning into '/var/lib/mock/dist-an7-build-30700-15545/root/chroot_tmpdir/scmroot/xguest'...
$ git reset --hard origin/a7
HEAD is now at 2389cf1 import xguest-1.0.10-32.el7.src.rpm