$ git clone -n https://gitee.com/src-opencloudos-rpms/coreutils.git /var/lib/mock/dist-oc8-build-38708-12629/root/chroot_tmpdir/scmroot/coreutils
Cloning into '/var/lib/mock/dist-oc8-build-38708-12629/root/chroot_tmpdir/scmroot/coreutils'...
$ git reset --hard origin/oc8
HEAD is now at fcdce6b import coreutils-8.30-15.tl3