$ git clone -n https://gitee.com/src-anolis-os/cyrus-imapd.git /var/lib/mock/dist-an8-build-63700-35718/root/chroot_tmpdir/scmroot/cyrus-imapd
Cloning into '/var/lib/mock/dist-an8-build-63700-35718/root/chroot_tmpdir/scmroot/cyrus-imapd'...
$ git reset --hard origin/a8
HEAD is now at fee1ff2 update to cyrus-imapd-3.0.7-23.el8