$ git clone -n https://gitee.com/src-opencloudos-rpms/perl-XML-Generator.git /var/lib/mock/dist-oc8-build-26086-7117/root/chroot_tmpdir/scmroot/perl-XML-Generator
Cloning into '/var/lib/mock/dist-oc8-build-26086-7117/root/chroot_tmpdir/scmroot/perl-XML-Generator'...
$ git reset --hard origin/oc8
HEAD is now at 45f2921 import perl-XML-Generator-1.04-18.oc8