$ git clone -n https://gitee.com/src-opencloudos-rpms/anaconda /var/lib/mock/dist-oc9-build-66769-17162/root/chroot_tmpdir/scmroot/anaconda
Cloning into '/var/lib/mock/dist-oc9-build-66769-17162/root/chroot_tmpdir/scmroot/anaconda'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/anaconda
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3b777ba rebrand anaconda 38.23.2-7.tl4.1 for OpenCloudOS