$ git clone -n https://gitee.com/src-opencloudos-rpms/perl-DateTime-Set.git /var/lib/mock/dist-oc8-build-26212-7147/root/chroot_tmpdir/scmroot/perl-DateTime-Set
Cloning into '/var/lib/mock/dist-oc8-build-26212-7147/root/chroot_tmpdir/scmroot/perl-DateTime-Set'...
$ git reset --hard origin/oc8
HEAD is now at 08361a6 import perl-DateTime-Set-0.3900-5.oc8