public void Run([NotNull] string[] args)
{
ShowTitle();
IEnumerable <PreferenceGroupInfo> preferenceGroups = _generationService.GetPreferences();
if (args.Contains("--help", StringComparer.OrdinalIgnoreCase) ||
args.Contains("-help", StringComparer.OrdinalIgnoreCase) ||
args.Contains("-?", StringComparer.OrdinalIgnoreCase) ||
args.Contains("--?", StringComparer.OrdinalIgnoreCase))
{
_helpWriter.WriteHelp(preferenceGroups);
Environment.ExitCode = (int)ExitCodes.HelpShown;
return;
}
var consoleInputToPreferenceConverter = new ConsoleInputToPreferenceConverter();
ParsedConsoleInput preferences = consoleInputToPreferenceConverter.ParseConsoleInput(args, preferenceGroups);
if (preferences.ParseErrors.Any())
{
foreach (var parseError in preferences.ParseErrors)
{
_consoleWriter.Info(parseError);
}
Environment.ExitCode = (int)ExitCodes.ConsoleInputParseError;
return;
}
GenerateResult results = _generationService.Generate(preferences.ParsedPreferences.ToDictionary(kvp => kvp.Key.Name, kvp => kvp.Value)); //TODO: cleanup
_resultWriter.Report(results);
Environment.ExitCode = results.AllErrors.Any() ? (int)ExitCodes.GenerationFailed : (int)ExitCodes.Success;
}
public HelpWriter([NotNull] IConsoleWriter consoleWriter)
{
if (consoleWriter == null)
{
throw new ArgumentNullException(nameof(consoleWriter));
}
_consoleWriter = consoleWriter;
_consoleInputToPreferenceConverter = new ConsoleInputToPreferenceConverter();
try
{
int width = Console.WindowWidth;
_width = width - 20;
if (_width < 20)
{
_width = 20;
}
}
catch (Exception)
{
// probably not actually running in a console window
_width = 50;
}
}
