System.Console.Docopt

Public API

Main option parsing entry points

optionsWithUsage :: String -> [String] -> IO Arguments

optionsWithUsageDebug :: String -> [String] -> IO Arguments

optionsWithUsageFile :: FilePath -> IO Arguments

optionsWithUsageFileDebug :: FilePath -> IO Arguments

Option lookup methods

isPresent :: Arguments -> Option -> Bool

isPresentM :: Monad m => Arguments -> Option -> m Bool

notPresent :: Arguments -> Option -> Bool

notPresentM :: Monad m => Arguments -> Option -> m Bool

getArg :: Monad m => Arguments -> Option -> m String

getFirstArg :: Monad m => Arguments -> Option -> m String

getArgWithDefault :: Arguments -> String -> Option -> String

getAllArgs :: Arguments -> Option -> [String]

getAllArgsM :: Monad m => Arguments -> Option -> m [String]

getArgCount :: Arguments -> Option -> Int

Public Option constructor functions

command :: String -> Option

argument :: String -> Option

shortOption :: Char -> Option

longOption :: String -> Option

data Option

Instances

Eq Option

Ord Option

Show Option

type Arguments = Map Option ArgValue

Maps each Option to all of the valued parsed from the command line (in order of last to first, if multiple values encountered)