$ git clone -n https://gitee.com/src-opencloudos-rpms/perl-Locale-Codes.git /var/lib/mock/dist-oc9-build-43693-14591/root/chroot_tmpdir/scmroot/perl-Locale-Codes
Cloning into '/var/lib/mock/dist-oc9-build-43693-14591/root/chroot_tmpdir/scmroot/perl-Locale-Codes'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/perl-Locale-Codes
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a4c850e import perl-Locale-Codes-3.71-3.tl4