docopt-0.6.0.2: A command-line interface parser that will make you smile

Safe HaskellNone
LanguageHaskell98

System.Console.Docopt

Contents

Synopsis

Public API

Main option parsing entry points

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

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

optionsWithUsageFile :: FilePath -> IO Arguments Source

optionsWithUsageFileDebug :: FilePath -> IO Arguments Source

Option lookup methods

isPresent :: Arguments -> Option -> Bool Source

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

notPresent :: Arguments -> Option -> Bool Source

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

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

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

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

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

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

getArgCount :: Arguments -> Option -> Int Source

Public Option constructor functions

command :: String -> Option Source

argument :: String -> Option Source

shortOption :: Char -> Option Source

longOption :: String -> Option Source

data Option Source

Instances

type Arguments = Map Option ArgValue Source

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