$ git clone -n https://gitee.com/src-opencloudos-rpms/perl-ExtUtils-Config.git /var/lib/mock/dist-oc8-build-26193-7141/root/chroot_tmpdir/scmroot/perl-ExtUtils-Config
Cloning into '/var/lib/mock/dist-oc8-build-26193-7141/root/chroot_tmpdir/scmroot/perl-ExtUtils-Config'...
$ git reset --hard origin/oc8
HEAD is now at 041cd44 import perl-ExtUtils-Config-0.008-10.oc8