$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/device-mapper-persistent-data.git /var/lib/mock/dist-an7-updates-build-42789-21665/root/chroot_tmpdir/scmroot/device-mapper-persistent-data
Cloning into '/var/lib/mock/dist-an7-updates-build-42789-21665/root/chroot_tmpdir/scmroot/device-mapper-persistent-data'...
$ git reset --hard origin/a7
HEAD is now at 7009539 update to device-mapper-persistent-data-0.8.5-3.el7.src.rpm