$ git clone -n https://gitee.com/src-opencloudos-rpms/dnf-plugins-core /var/lib/mock/dist-oc8-build-31650-9241/root/chroot_tmpdir/scmroot/dnf-plugins-core
Cloning into '/var/lib/mock/dist-oc8-build-31650-9241/root/chroot_tmpdir/scmroot/dnf-plugins-core'...
$ git reset --hard origin/oc8
HEAD is now at 03b665c import dnf-plugins-core-4.0.21-14.1.oc8