private static string GetVersion(CommandOption versionOption)
{
if (versionOption.HasValue())
{
return versionOption.Value();
}
Console.Write("Please enter version to be inserted into project.json: ");
return Console.ReadLine();
}
private static string GetFilePath(CommandOption filePathOption)
{
if (filePathOption.HasValue())
{
return filePathOption.Value();
}
Console.WriteLine("No project.json file path is provided. Assuming it is present in current directory.");
return "project.json";
}
internal static LogLevel GetLogLevel(CommandOption verbosity)
{
LogLevel level;
if (!Enum.TryParse(value: verbosity.Value(), ignoreCase: true, result: out level))
{
level = LogLevel.Information;
}
return level;
}
public static int ResolveProtocol(CommandOption clientProtocolCommand, int pluginProtocol)
{
int resolvedProtocol;
if (clientProtocolCommand.HasValue())
{
resolvedProtocol = ResolveProtocol(clientProtocolCommand.Value(), pluginProtocol);
}
else
{
// Client protocol wasn't provided, use the plugin's protocol.
resolvedProtocol = pluginProtocol;
}
return resolvedProtocol;
}
private static bool MonitorHostProcess(CommandOption host, ILogger logger)
{
if (!host.HasValue())
{
logger.LogError($"Option \"{host.LongName}\" is missing.");
return false;
}
int hostPID;
if (int.TryParse(host.Value(), out hostPID))
{
var hostProcess = Process.GetProcessById(hostPID);
hostProcess.EnableRaisingEvents = true;
hostProcess.Exited += (s, e) =>
{
Process.GetCurrentProcess().Kill();
};
logger.LogDebug($"Server will exit when process {hostPID} exits.");
return true;
}
else
{
logger.LogError($"Option \"{host.LongName}\" is not a valid Int32 value.");
return false;
}
}
private static int CheckPort(CommandOption port, ILogger logger)
{
if (!port.HasValue())
{
logger.LogError($"Option \"{port.LongName}\" is missing.");
}
int result;
if (int.TryParse(port.Value(), out result))
{
return result;
}
else
{
logger.LogError($"Option \"{port.LongName}\" is not a valid Int32 value.");
return -1;
}
}