$ git clone -n https://gitee.com/fundawang/cmake.git /var/lib/mock/dist-an23-build-289645-64960/root/chroot_tmpdir/scmroot/cmake
Cloning into '/var/lib/mock/dist-an23-build-289645-64960/root/chroot_tmpdir/scmroot/cmake'...
$ git fetch origin 5a4c741ae8839b8da61a89840b68acc1a292aa09:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/cmake
 * [new ref]         5a4c741ae8839b8da61a89840b68acc1a292aa09 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5a4c741 3.27.1