private static int ExecuteOperationByInputOptions(CommandLineOptions options)
{
int exitCode = 0;
switch (options.Operation)
{
case Operation.ShowHelp:
CommandLineParser.PrintUsage();
exitCode = 0;
break;
case Operation.ListRules:
var ruleRunner = new RuleRunner();
ruleRunner.RunListRules();
exitCode = 0;
break;
case Operation.Format:
var formatRunner = new FormatRunner();
exitCode = formatRunner.RunFormat(options);
break;
default:
throw new Exception("Invalid enum value: " + options.Operation);
}
return(exitCode);
}