$ git clone -n https://gitee.com/lizhao2025/matchbox-window-manager.git /var/lib/mock/dist-an23-build-500064-74764/root/chroot_tmpdir/scmroot/matchbox-window-manager
Cloning into '/var/lib/mock/dist-an23-build-500064-74764/root/chroot_tmpdir/scmroot/matchbox-window-manager'...
$ git fetch origin c1b917c212fa71bb50ed96ca8e0a280f0756097e:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/matchbox-window-manager
 * [new ref]         c1b917c212fa71bb50ed96ca8e0a280f0756097e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c1b917c Update code from upstream