public int EntryPoint(string[] args)
{
try
{
string result = null;
var connectorOptions = ConnectorOptions.Parse(args, out var commandArgs);
if (connectorOptions.DebugMode && !Debugger.IsAttached)
{
Debugger.Launch();
}
switch (connectorOptions.Command)
{
case DiscoveryCommand.CommandName:
{
result = DiscoveryCommand.Execute(commandArgs);
break;
}
case GeneratorCommand.CommandName:
{
result = GeneratorCommand.Execute(commandArgs);
break;
}
default:
throw new ArgumentException($"Invalid command: {connectorOptions.Command}");
}
if (result == null)
{
return(1);
}
Console.WriteLine(JsonSerialization.MarkResult(result));
return(0);
}
catch (Exception ex)
{
Console.Error.WriteLine($"Error: {GetExceptionMessage(ex)}");
Console.Error.WriteLine($"Exception: {GetExceptionTypes(ex)}");
Console.Error.WriteLine("StackTrace:");
Console.Error.WriteLine(GetStackTrace(ex));
return(ex is ArgumentException ? 3 : 4);
}
}
public static ConnectorOptions Parse(string[] args, out string[] commandArgs)
{
if (args == null || args.Length == 0)
{
throw new ArgumentException("Command is missing!");
}
var options = new ConnectorOptions
{
Command = args[0]
};
var commandArgsList = args.Skip(1).ToList();
int debugArgIndex = commandArgsList.IndexOf("--debug");
if (debugArgIndex >= 0)
{
options.DebugMode = true;
commandArgsList.RemoveAt(debugArgIndex);
}
commandArgs = commandArgsList.ToArray();
return(options);
}