ShowBug.hs

--  Copyright (C) 2007 Eric Kow
--
--  This program is free software; you can redistribute it and/or modify
--  it under the terms of the GNU General Public License as published by
--  the Free Software Foundation; either version 2, or (at your option)
--  any later version.
--
--  This program is distributed in the hope that it will be useful,
--  but WITHOUT ANY WARRANTY; without even the implied warranty of
--  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--  GNU General Public License for more details.
--
--  You should have received a copy of the GNU General Public License
--  along with this program; see the file COPYING.  If not, write to
--  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
--  Boston, MA 02110-1301, USA.

{-# LANGUAGE CPP #-}

module Darcs.Commands.ShowBug ( showBug ) where

import Darcs.Commands ( DarcsCommand(..), nodefaults )
import Darcs.Arguments ( DarcsFlag, workingRepoDir )
import Darcs.Repository ( findRepository )
#include "impossible.h"

showBugDescription :: String
showBugDescription = "Simulate a run-time failure."

showBugHelp :: String
showBugHelp =
  "Show bug can be used to see what darcs would show you if you encountered.\n"
  ++"a bug in darcs.\n"

showBug :: DarcsCommand
showBug = DarcsCommand {commandProgramName = "darcs",
                         commandName = "bug",
                         commandHelp = showBugHelp,
                         commandDescription = showBugDescription,
                         commandExtraArgs = 0,
                         commandExtraArgHelp = [],
                         commandCommand = showBugCmd,
                         commandPrereq = findRepository,
                         commandGetArgPossibilities = return [],
                         commandArgdefaults = nodefaults,
                         commandAdvancedOptions = [],
                         commandBasicOptions = [workingRepoDir]}

showBugCmd :: [DarcsFlag] -> [String] -> IO ()
showBugCmd _ _ = bug "This is actually a fake bug in darcs."