static int Main(string [] args)
{
string cache = null;
bool showHelp = false;
bool updateCache = false;
var options = new OptionSet {
{ "update", "Update the cache", n => updateCache = true },
{ "c|cache=", "Specifies a cache file to use", v => cache = v },
{ "h|help", "show this message and exit", h => showHelp = true },
};
try {
var extra = options.Parse(args);
if (showHelp)
{
options.WriteOptionDescriptions(Console.Out);
return(0);
}
var x = new TldExtract(cache);
if (updateCache)
{
return(0);
}
foreach (var arg in extra)
{
string host;
Uri u;
if (Uri.TryCreate(arg, UriKind.RelativeOrAbsolute, out u))
{
host = u.Host;
}
else
{
host = arg;
}
(var sub, var root, var tld) = x.Extract(host);
Console.WriteLine($"{arg} subdomain={sub} root={root} tld={tld}");
}
} catch (OptionException) {
Console.WriteLine("Use tldextract --help for details");
return(1);
}
return(0);
}
public void TestCase()
{
var x = new TldExtract();
var tests = new [] {