{
stdenvNoCC,
geoip2-tarball,
}:
stdenvNoCC.mkDerivation {
name = "geoip-mmdb";
srcs = [geoip2-tarball];
installPhase = ''
mkdir -p $out
cp GeoLite2-ASN.mmdb GeoLite2-City.mmdb GeoLite2-Country.mmdb $out/
'';
}