/// <summary>
/// Execute flubu internal command.
/// </summary>
/// <param name="line"></param>
/// <returns>Return's true.</returns>
public bool ExecuteInternalCommand(string commandLine)
{
if (commandLine.Trim().Equals(InternalCommands.Dir, StringComparison.OrdinalIgnoreCase))
{
DirectoryInfo objDirectoryInfo = new DirectoryInfo(@".");
FileInfo[] allFiles = objDirectoryInfo.GetFiles("*.*", SearchOption.TopDirectoryOnly);
var directories = objDirectoryInfo.GetDirectories("*.*");
foreach (var directory in directories)
{
Console.WriteLine($"{directory.LastWriteTime} <DIR> {directory.Name}");
}
var nfi = new NumberFormatInfo {
NumberGroupSeparator = "."
};
foreach (var entry in allFiles)
{
Console.WriteLine($"{entry.LastWriteTime} {entry.Length.ToString("#,##0", nfi)} {entry.Name}");
}
Console.WriteLine(string.Empty);
}
else if (commandLine.Equals(InternalCommands.CdBack, StringComparison.OrdinalIgnoreCase))
{
Directory.SetCurrentDirectory(Path.GetFullPath(".."));
}
else if (commandLine.Equals(InternalCommands.CdBackToDisk, StringComparison.OrdinalIgnoreCase))
{
Directory.SetCurrentDirectory(Path.GetPathRoot(Directory.GetCurrentDirectory()));
}
else if (commandLine.StartsWith(InternalCommands.Cd, StringComparison.OrdinalIgnoreCase))
{
var splitedLine = commandLine.Split(' ').ToList();
if (splitedLine.Count > 1)
{
var newPath = Path.GetFullPath(splitedLine[1]);
if (Directory.Exists(newPath))
{
Directory.SetCurrentDirectory(newPath);
}
}
}
else if (commandLine.StartsWith(InternalCommands.Cls, StringComparison.OrdinalIgnoreCase))
{
Console.Clear();
ConsoleUtils.WritePrompt(Directory.GetCurrentDirectory());
}
else
{
return(false);
}
return(true);
}
private static void ClearConsoleLines(int startline, int endline)
{
for (var i = startline; i <= endline; i++)
{
Console.SetCursorPosition(0, i);
Console.Write(new string(' ', Console.WindowWidth));
}
Console.SetCursorPosition(0, startline);
ConsoleUtils.WritePrompt();
}
private void ClearConsoleLines(int startline, int endline)
{
for (var i = startline; i <= endline; i++)
{
Console.SetCursorPosition(0, i);
Console.Write(new string(' ', Console.WindowWidth));
}
Console.SetCursorPosition(0, startline);
ConsoleUtils.WritePrompt(_currentDirectory);
Console.SetCursorPosition(_currentDirectory.Length + 1, startline);
}
private void ClearConsoleLinesAndWriteInitialText(int startline, int endline)
{
ClearConsoleLines(startline, endline);
var text = !string.IsNullOrEmpty(_options.InitialText) ? _options.InitialText : _currentDirectory;
if (_options.WritePrompt)
{
ConsoleUtils.WritePrompt(text);
}
else
{
ConsoleUtils.Write(text, ConsoleColor.Green);
}
}
