$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/ntp.git /var/lib/mock/dist-an7-build-32442-16010/root/chroot_tmpdir/scmroot/ntp
Cloning into '/var/lib/mock/dist-an7-build-32442-16010/root/chroot_tmpdir/scmroot/ntp'...
$ git reset --hard origin/a7
HEAD is now at 33bb625 import ntp-4.2.6p5-29.el7.src.rpm