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{-| Haskell to Python opcode generation program.
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-}
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{-
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Copyright (C) 2011, 2012, 2013 Google Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301, USA.
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-}
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import Ganeti.Hs2Py.GenOpCodes
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import Ganeti.Hs2Py.ListConstants
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import System.Environment (getArgs)
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import System.Exit (exitFailure)
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import System.IO (hPutStrLn, stderr)
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main :: IO ()
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main = do
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  args <- getArgs
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  case args of
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    ["--opcodes"] -> putStrLn showPyClasses
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    ["--constants"] -> putConstants
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    _ -> do
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      hPutStrLn stderr "Usage: hs2py --opcodes | --constants"
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      exitFailure