$ git clone -n https://gitee.com/src-opencloudos-rpms/perl-Convert-Base64.git /var/lib/mock/dist-oc8-build-26226-7153/root/chroot_tmpdir/scmroot/perl-Convert-Base64
Cloning into '/var/lib/mock/dist-oc8-build-26226-7153/root/chroot_tmpdir/scmroot/perl-Convert-Base64'...
$ git reset --hard origin/oc8
HEAD is now at db1166f import perl-Convert-Base64-0.001-5.oc8