$ git clone -n https://src.fedoraproject.org/rpms/gfan.git /var/lib/mock/f29-build-7123-1749/root/thebuilddir/tmp/scmroot/gfan
Cloning into '/var/lib/mock/f29-build-7123-1749/root/thebuilddir/tmp/scmroot/gfan'...
$ git reset --hard bded37b15785b89342e495590948840205c06bed
HEAD is now at bded37b Update ghostscript dependency for new package layout.