$ git clone -n https://gitee.com/zhuhong_bo/xorg-x11-xbitmaps.git /var/lib/mock/dist-an23-dde-build-527605-79640/root/chroot_tmpdir/scmroot/xorg-x11-xbitmaps
Cloning into '/var/lib/mock/dist-an23-dde-build-527605-79640/root/chroot_tmpdir/scmroot/xorg-x11-xbitmaps'...
$ git fetch origin 71fe7c6cf7eca229610b5c0e93a46c0edcc58b04:KOJI_FETCH_HEAD
From https://gitee.com/zhuhong_bo/xorg-x11-xbitmaps
 * [new ref]         71fe7c6cf7eca229610b5c0e93a46c0edcc58b04 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 71fe7c6 add dist