$ git clone -n https://gitee.com/renbo02/gegl.git /var/lib/mock/dist-an8.9-build-341478-69885/root/chroot_tmpdir/scmroot/gegl
Cloning into '/var/lib/mock/dist-an8.9-build-341478-69885/root/chroot_tmpdir/scmroot/gegl'...
$ git fetch origin 28f9f19ae1af3d2ec74f3860ae60c091972265a7:KOJI_FETCH_HEAD
From https://gitee.com/renbo02/gegl
 * [new ref]         28f9f19ae1af3d2ec74f3860ae60c091972265a7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 28f9f19 Rebuild