$ git clone -n https://gitee.com/wenyuzifang/libdv_1760418464.git /var/lib/mock/dist-an23-build-474109-74190/root/chroot_tmpdir/scmroot/libdv_1760418464
Cloning into '/var/lib/mock/dist-an23-build-474109-74190/root/chroot_tmpdir/scmroot/libdv_1760418464'...
$ git fetch origin 7a6ad3b9bfeb85017c1225409eec39f514a3f7ea:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/libdv_1760418464
 * [new ref]         7a6ad3b9bfeb85017c1225409eec39f514a3f7ea -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7a6ad3b Update code from upstream