$ git clone -n https://gitee.com/src-opencloudos-rpms/liblouis /var/lib/mock/dist-oc8-build-57989-15832/root/chroot_tmpdir/scmroot/liblouis
Cloning into '/var/lib/mock/dist-oc8-build-57989-15832/root/chroot_tmpdir/scmroot/liblouis'...
$ git fetch origin oc8:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/liblouis
 * [new branch]      oc8        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6f38610 import liblouis-2.6.2-23.tl3