$ git clone -n http://git.inferitos.ru/rpms/libreoffice /var/lib/mock/inferit-8_8-build-25331-43728/root/chroot_tmpdir/scmroot/libreoffice
Cloning into '/var/lib/mock/inferit-8_8-build-25331-43728/root/chroot_tmpdir/scmroot/libreoffice'...
$ git fetch origin changed/i8c/libreoffice-6.4.7.2-13.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/libreoffice
 * [new tag]         changed/i8c/libreoffice-6.4.7.2-13.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 878d83f edit changelog for import libreoffice-6.4.7.2-13.el8