$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/pacemaker.git /var/lib/mock/dist-an7-build-34633-16266/root/chroot_tmpdir/scmroot/pacemaker
Cloning into '/var/lib/mock/dist-an7-build-34633-16266/root/chroot_tmpdir/scmroot/pacemaker'...
$ git reset --hard origin/a7
HEAD is now at d04c00f update to pacemaker-1.1.21-4.el7.src.rpm