$ git clone -n https://gitee.com/sys0613/xorg-x11-drv-vesa.git /var/lib/mock/dist-an8.7-build-273761-64202/root/chroot_tmpdir/scmroot/xorg-x11-drv-vesa
Cloning into '/var/lib/mock/dist-an8.7-build-273761-64202/root/chroot_tmpdir/scmroot/xorg-x11-drv-vesa'...
$ git fetch origin 7486f7ab30ba5f704ef8b039a45e4d341a5c8348:KOJI_FETCH_HEAD
From https://gitee.com/sys0613/xorg-x11-drv-vesa
 * [new ref]         7486f7ab30ba5f704ef8b039a45e4d341a5c8348 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7486f7a 2.6.0