$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/libtevent.git /var/lib/mock/dist-an7-build-28948-15330/root/chroot_tmpdir/scmroot/libtevent
Cloning into '/var/lib/mock/dist-an7-build-28948-15330/root/chroot_tmpdir/scmroot/libtevent'...
$ git reset --hard origin/a7
HEAD is now at 03eaa10 import libtevent-0.9.37-1.el7.src.rpm