public bool ShouldRunCounter(CommandLineArgumentsParser parser, out NotRunReason notRunReason)
{
notRunReason = NotRunReason.None;
if (!parser.IsValidNumberOfArguments())
{
notRunReason = NotRunReason.InvalidNumberOfArguments;
return(false);
}
if (parser.IsHelp())
{
notRunReason = NotRunReason.Help;
return(false);
}
var path = parser.GetPath();
var pathType = PathTypeDetection.GetPathType(path);
if (pathType == PathType.Undefined)
{
notRunReason = NotRunReason.PathDoesNotExist;
return(false);
}
return(true);
}
public static void Main(string[] args)
{
var parser = new CommandLineArgumentsParser(args);
var printer = new Printer();
var validator = new ArgumentsValidator();
NotRunReason reason;
if (validator.ShouldRunCounter(parser, out reason))
{
var path = parser.GetPath();
var pathType = PathTypeDetection.GetPathType(path);
var fileExtensions = parser.GetFileExtensions();
var linesCounter = new PathLinesCounter(pathType, fileExtensions);
var count = linesCounter.GetCount(path);
printer.PrintLinesOfCode(count);
}
else
{
printer.Print(reason, parser);
}
}