$ git clone -n https://gitee.com/src-anolis-os/rpm-mpi-hooks.git /var/lib/mock/dist-an8.7-build-183723-60248/root/chroot_tmpdir/scmroot/rpm-mpi-hooks
Cloning into '/var/lib/mock/dist-an8.7-build-183723-60248/root/chroot_tmpdir/scmroot/rpm-mpi-hooks'...
$ git fetch origin a8-poc:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/rpm-mpi-hooks
 * [new branch]      a8-poc     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6b8d2d2 update to rpm-mpi-hooks-8-3.el9.src.rpm