static void Main(string[] args)
{
var app = new CommandLineApplication();
CompositeResolver.RegisterAndSetAsDefault(
ReadonlyBytesResolver.Instance,
BuiltinResolver.Instance,
DynamicEnumResolver.Instance,
DynamicGenericResolver.Instance,
DynamicObjectResolver.Instance
);
JsonConvert.DefaultSettings = () => new JsonSerializerSettings
{
Converters = new List <JsonConverter>
{
new IPEndPointConverter()
}
};
var cryptoService = new CryptoService();
var mineService = new MineService(cryptoService);
var nodeService = new NodeService(cryptoService, mineService);
app.Name = "mvchain";
app.HelpOption(helpOptionString);
app.OnExecute(() =>
{
Printer.Print(appTitle);
app.ShowHelp();
return(0);
});
app.Command("keygen", (command) =>
{
command.Description = "Generate a set of public and private pair keys";
command.HelpOption(helpOptionString);
command.OnExecute(() =>
{
var keypair = cryptoService.GenerateKeypair();
Printer.Print(KeyPair.From(keypair));
return(0);
});
});
app.Command("genesis", (command) =>
{
command.Description = "Generate the genesis block";
command.HelpOption(helpOptionString);
var keypairopt = command.Option(
"-kp|--keypair <FILE>",
"Files that contains keypair json",
CommandOptionType.SingleValue)
.IsRequired(allowEmptyStrings: false, errorMessage: "keypair file needed");
keypairopt.ShortName = "kp";
var genesisblockopt = command.Option(
"-g|--genesis <FILE>",
"The genesis block file that will be created",
CommandOptionType.SingleValue)
.IsRequired(allowEmptyStrings: false, errorMessage: "Genesis block file name required");
genesisblockopt.ShortName = "g";
command.OnExecute(() =>
{
mineService.MineGenesisBlock(keypairopt.Value(), genesisblockopt.Value());
return(0);
});
});
app.Command("config", (command) =>
{
command.Description = "Generate the default config file";
command.HelpOption(helpOptionString);
var genFileOpt = command.Option(
"-gf|--generate",
"generate a file with the default config",
CommandOptionType.NoValue);
command.OnExecute(() =>
{
DefaultConfigGenerator.GenerateDefaultConfig(genFileOpt.HasValue());
return(0);
});
});
app.Command("run", (command) =>
{
command.Description = "Run the blockchain node";
command.HelpOption(helpOptionString);
var configOpt = command.Option(
"-c|--config <FILE>",
"Path to the node configuration file, default value can be generated using config -g command",
CommandOptionType.SingleValue)
.IsRequired(allowEmptyStrings: false, errorMessage: "Config file path required");
command.OnExecute(() =>
{
nodeService.BootUp(configOpt.Value());
var newBlock = new Block()
{
PreviousHash = MineService.EmptyHash,
Difficulty = MineService.Difficulty,
Nonce = 0,
Timestamp = DateTime.UtcNow,
};
nodeService.AddBlock(newBlock);
});
});
try
{
app.Execute(args);
}
catch (Exception exception) when(
exception is CommandParsingException ||
exception is InvalidDataException)
{
Printer.Print(exception.Message);
}
}
