public static void Execute(ProgramExecutionOptions options)
{
if (ProgramUtil.ShowHelpIfNeeded(options))
{
return;
}
if (CommandLineUtil.ValidateArguments(options.ParsedArguments, Validations))
{
var path = options.ParsedArguments[0].Value;
HashDir dir;
HashFile file;
if (FileSystem.DirExists(path, out dir))
{
FileSystem.ChangeDir(dir);
}
else if (FileSystem.FileExistsAndIsAvailable(path, out file))
{
var msg = string.Format("The path '{0}' points to a file. Use 'open {0}' to open this file.", path);
msg = TextUtil.Warning(msg);
TerminalUtil.ShowText(msg);
}
else
{
var msg = string.Format("The path '{0}' points nowhere. Please supply a valid path.", path);
msg = TextUtil.Error(msg);
TerminalUtil.ShowText(msg);
}
}
else
{
string msg = null;
var result = PathValidation.ValidationResult;
if (MathUtil.ContainsFlag((int)result, (int)ArgValidationResult.EmptyValue))
{
msg = "Please supply a path.";
}
else if (MathUtil.ContainsFlag((int)result, (int)ArgValidationResult.NotFound))
{
msg = "Please supply a path.";
}
msg = TextUtil.Error(msg);
TerminalUtil.ShowText(msg);
}
}