$ git clone -n https://gitee.com/src-opencloudos-rpms/perl-Class-ReturnValue.git /var/lib/mock/dist-oc8-build-26228-7153/root/chroot_tmpdir/scmroot/perl-Class-ReturnValue
Cloning into '/var/lib/mock/dist-oc8-build-26228-7153/root/chroot_tmpdir/scmroot/perl-Class-ReturnValue'...
$ git reset --hard origin/oc8
HEAD is now at b3b5810 import perl-Class-ReturnValue-0.55-26.oc8