$ git clone -n https://gitee.com/ocs-upgrade/sushi.git /var/lib/mock/dist-ocs23-base-build-317685-33438/root/chroot_tmpdir/scmroot/sushi
Cloning into '/var/lib/mock/dist-ocs23-base-build-317685-33438/root/chroot_tmpdir/scmroot/sushi'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/ocs-upgrade/sushi
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5c83678 Upgrade to version 46.0