#include "shell.hpp"

void shell::c_rmdir (std::string args)
{
  // sanity checks
  if ( ! cwd_.exists (args) )
  {
    carp ("Does not exist: " + args);
    return;
  }

  if ( ! cwd_.is_dir (args) )
  {
    carp ("Is not a directory: " + args);
    return;
  }

  if ( 0 == args.find (".") && 
       1 == args.length ()  )
  {
    carp ("will not remove './'");
    return;
  }

  if ( 0 == args.find ("./") && 
       2 == args.length ()  )
  {
    carp ("will not remove './'");
    return;
  }

  if ( 0 == args.find ("../") )
  {
    carp ("will not remove relative dirs");
    return;
  }

  // check with the user again if she REALLY wants to 
  // remove the dir...
  prompt ("Do you want to remove " + args + "?", "[y/N] >");
  std::string input;
  
  getline (std::cin, input);

  if ( input == "y" || input == "Y" )
  {
    // remove it
    cwd_.remove (args, saga::filesystem::Recursive);
  }

  return;
}