$ git clone -n https://gitee.com/wenjie2025/tuna_1774941483.git /var/lib/mock/dist-an23-build-523004-76783/root/chroot_tmpdir/scmroot/tuna_1774941483
Cloning into '/var/lib/mock/dist-an23-build-523004-76783/root/chroot_tmpdir/scmroot/tuna_1774941483'...
$ git fetch origin 9f53efcd345b06205781240ef6e9f11b89033e9e:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/tuna_1774941483
 * [new ref]         9f53efcd345b06205781240ef6e9f11b89033e9e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9f53efc Update code from upstream