public string Execute(ICommandAccess access, string[] arguments)
{
if (arguments.Length < 1)
{
return access.WorkingDirectory;
}
string folder = arguments[0];
// Special case handing for ~ (user home)
if (folder == "~")
{
folder = Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);
}
string dir = Path.GetFullPath(Path.Combine(access.WorkingDirectory, folder));
if (!Directory.Exists(dir))
{
return String.Format("Bad path/folder: '{0}' does not exist", dir);
}
access.SetDirectory(dir);
return dir;
}
private static bool HandleChangeDriveCommand(string command, ICommandAccess commandAccess)
{
command = command.Trim();
// Test for a drive path only such as C: or D:)
if (command.Length <= 3 && (command.EndsWith(":") || command.EndsWith("\\")))
{
DriveInfo[] drives = DriveInfo.GetDrives();
var driveInfo = drives.Where(x => x.Name.StartsWith(command)).FirstOrDefault();
if (driveInfo != null)
{
commandAccess.SetDirectory(driveInfo.RootDirectory.FullName);
commandAccess.AppendOutput("", true, true);
return true;
}
}
return false;
}