$ git clone -n https://gitee.com/gordonwwang/cheese.git /var/lib/mock/dist-ocs23-base-build-301081-29980/root/chroot_tmpdir/scmroot/cheese
Cloning into '/var/lib/mock/dist-ocs23-base-build-301081-29980/root/chroot_tmpdir/scmroot/cheese'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/gordonwwang/cheese
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 98fcfe9 Rebuilt for clarifying the packages requirement in BaseOS and AppStream