$ git clone -n https://gitee.com/wenjie2025/tuna_1768859733.git /var/lib/mock/dist-an23-build-508075-74965/root/chroot_tmpdir/scmroot/tuna_1768859733
Cloning into '/var/lib/mock/dist-an23-build-508075-74965/root/chroot_tmpdir/scmroot/tuna_1768859733'...
$ git fetch origin cbb216b1f0c740260cc539fcaff974e14b8392e8:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/tuna_1768859733
 * [new ref]         cbb216b1f0c740260cc539fcaff974e14b8392e8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cbb216b Update code from upstream