$ git clone -n https://gitee.com/wenjie2025/tuna_1773472399.git /var/lib/mock/dist-an23-build-519620-75764/root/chroot_tmpdir/scmroot/tuna_1773472399
Cloning into '/var/lib/mock/dist-an23-build-519620-75764/root/chroot_tmpdir/scmroot/tuna_1773472399'...
$ git fetch origin 623e5646ccea44ed9c432712a520c6be15b44b82:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/tuna_1773472399
 * [new ref]         623e5646ccea44ed9c432712a520c6be15b44b82 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 623e564 Update code from upstream