mirror of
https://github.com/GrammaticalFramework/gf-core.git
synced 2026-04-09 04:59:31 -06:00
43 lines
1.1 KiB
Haskell
43 lines
1.1 KiB
Haskell
{-# OPTIONS -cpp #-}
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module Main where
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import GFC
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import GFI
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import GF.Data.ErrM
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import GF.Infra.Option
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import GF.Infra.UseIO
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import Paths_gf
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import Data.Version
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import System.Environment (getArgs)
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import System.Exit
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import System.IO
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#ifdef mingw32_HOST_OS
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import System.Win32.Console
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import System.Win32.NLS
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#endif
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main :: IO ()
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main = do
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#ifdef mingw32_HOST_OS
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codepage <- getACP
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setConsoleCP codepage
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setConsoleOutputCP codepage
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#endif
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args <- getArgs
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case parseOptions args of
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Ok (opts,files) -> mainOpts opts files
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Bad err -> do hPutStrLn stderr err
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hPutStrLn stderr "You may want to try --help."
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exitFailure
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mainOpts :: Options -> [FilePath] -> IO ()
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mainOpts opts files =
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case flag optMode opts of
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ModeVersion -> putStrLn $ "Grammatical Framework (GF) version " ++ showVersion version
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ModeHelp -> putStrLn helpMessage
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ModeInteractive -> mainGFI opts files
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ModeRun -> mainRunGFI opts files
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ModeCompiler -> dieIOE (mainGFC opts files)
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