$ git clone -n https://gitee.com/wenjie2025/tuna_1769177174.git /var/lib/mock/dist-an23-build-508941-75015/root/chroot_tmpdir/scmroot/tuna_1769177174
Cloning into '/var/lib/mock/dist-an23-build-508941-75015/root/chroot_tmpdir/scmroot/tuna_1769177174'...
$ git fetch origin 9b3ff5ca0733534c6aa3600c72199f4c5f4b07e0:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/tuna_1769177174
 * [new ref]         9b3ff5ca0733534c6aa3600c72199f4c5f4b07e0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9b3ff5c Update code from upstream