$ git clone -n https://gitee.com/src-opencloudos-rpms/systemd.git /var/lib/mock/dist-oc8-build-26730-7786/root/chroot_tmpdir/scmroot/systemd
Cloning into '/var/lib/mock/dist-oc8-build-26730-7786/root/chroot_tmpdir/scmroot/systemd'...
$ git reset --hard d48fffabbb19e89a89109a136c27684e1bcf891b
HEAD is now at d48fffa import systemd-239-58.oc8_6.4