$ git clone -n https://gitee.com/src-anolis-os/bind.git /var/lib/mock/dist-an23-build-274392-64223/root/chroot_tmpdir/scmroot/bind
Cloning into '/var/lib/mock/dist-an23-build-274392-64223/root/chroot_tmpdir/scmroot/bind'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/bind
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 32793dc Fix executable path of systemd service files