$ git clone -n https://gitee.com/wenjie2025/tuna_1770051926.git /var/lib/mock/dist-an23-build-511035-75057/root/chroot_tmpdir/scmroot/tuna_1770051926
Cloning into '/var/lib/mock/dist-an23-build-511035-75057/root/chroot_tmpdir/scmroot/tuna_1770051926'...
$ git fetch origin af4b6a61ccd2d61c4a9815e10e433a63da9b435e:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/tuna_1770051926
 * [new ref]         af4b6a61ccd2d61c4a9815e10e433a63da9b435e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at af4b6a6 Update code from upstream