$ git clone -n https://gitee.com/fundawang/redis.git /var/lib/mock/dist-an23-build-285123-64769/root/chroot_tmpdir/scmroot/redis
Cloning into '/var/lib/mock/dist-an23-build-285123-64769/root/chroot_tmpdir/scmroot/redis'...
$ git fetch origin e1c8555547e3700c3bbfbc895defabc071abdedb:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/redis
 * [new ref]         e1c8555547e3700c3bbfbc895defabc071abdedb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e1c8555 7.0.12