$ git clone -n https://gitee.com/src-anolis-os/update-motd /var/lib/mock/dist-an8.6-build-115553-45880/root/chroot_tmpdir/scmroot/update-motd
Cloning into '/var/lib/mock/dist-an8.6-build-115553-45880/root/chroot_tmpdir/scmroot/update-motd'...
$ git reset --hard origin/a8
HEAD is now at 03c19d0 Init Anolis OS 8