$ git clone -n https://gitee.com/fundawang/cups.git /var/lib/mock/dist-an23-build-271671-64135/root/chroot_tmpdir/scmroot/cups
Cloning into '/var/lib/mock/dist-an23-build-271671-64135/root/chroot_tmpdir/scmroot/cups'...
$ git fetch origin 61d40d7840ed85012c750bd39b74510bfad447ce:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/cups
 * [new ref]         61d40d7840ed85012c750bd39b74510bfad447ce -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 61d40d7 2.4.3