$ git clone -n https://gitee.com/wenyuzifang/at-spi2-core.git /var/lib/mock/dist-an23-build-480584-74252/root/chroot_tmpdir/scmroot/at-spi2-core
Cloning into '/var/lib/mock/dist-an23-build-480584-74252/root/chroot_tmpdir/scmroot/at-spi2-core'...
$ git fetch origin 1089ecf584f074f7e140ff83cbc86e4fd049c41b:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/at-spi2-core
 * [new ref]         1089ecf584f074f7e140ff83cbc86e4fd049c41b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1089ecf Update code from upstream