$ git clone -n https://src.fedoraproject.org/rpms/okular.git /var/lib/mock/f37-build-679214-76583/root/chroot_tmpdir/scmroot/okular
Cloning into '/var/lib/mock/f37-build-679214-76583/root/chroot_tmpdir/scmroot/okular'...
$ git reset --hard f757300db4cb81b9b72f5ca96aba3994b91f99e6
HEAD is now at f757300 fix: update spec file