main :: IO ()
main = do
    args <- getArgs
    let cabalFile = listToMaybe args
    maybe exitFailure dumpCabalConfiguration cabalFile
main :: IO ()
main = do
    args <- getArgs
    let cabalFile = listToMaybe args
    maybe exitFailure dumpCabalConfiguration cabalFile
main = do
    args <- getArgs
    let cabalFile = listToMaybe args
    maybe exitFailure dumpCabalConfiguration cabalFile