$ git clone -n https://gitee.com/src-opencloudos-rpms/dnf-plugins-core /var/lib/mock/dist-oc8-build-57868-15781/root/chroot_tmpdir/scmroot/dnf-plugins-core
Cloning into '/var/lib/mock/dist-oc8-build-57868-15781/root/chroot_tmpdir/scmroot/dnf-plugins-core'...
$ git fetch origin oc8:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/dnf-plugins-core
 * [new branch]      oc8        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4f5ebf7 import dnf-plugins-core-4.0.21-23.tl3