$ git clone -n https://gitee.com/wenjie2025/tftp_1773404671.git /var/lib/mock/dist-an23-build-519423-75741/root/chroot_tmpdir/scmroot/tftp_1773404671
Cloning into '/var/lib/mock/dist-an23-build-519423-75741/root/chroot_tmpdir/scmroot/tftp_1773404671'...
$ git fetch origin a6f7f095c431e226ab5edd758ca16f51ddd2016b:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/tftp_1773404671
 * [new ref]         a6f7f095c431e226ab5edd758ca16f51ddd2016b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a6f7f09 Update code from upstream