$ git clone -n https://gitee.com/fundawang/geos.git /var/lib/mock/dist-an23-build-293274-65148/root/chroot_tmpdir/scmroot/geos
Cloning into '/var/lib/mock/dist-an23-build-293274-65148/root/chroot_tmpdir/scmroot/geos'...
$ git fetch origin 836053ba3f7b4bb86d8547ac136e5b7625c060f9:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/geos
 * [new ref]         836053ba3f7b4bb86d8547ac136e5b7625c060f9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 836053b 3.12.0