-- Hoogle documentation, generated by Haddock
-- See Hoogle, http://www.haskell.org/hoogle/


-- | Print currently playing MPD's song metadata and status as JSON
@package mpd-current-json
@version 2.0.0.0

module Paths_mpd_current_json
version :: Version
getBinDir :: IO FilePath
getLibDir :: IO FilePath
getDynLibDir :: IO FilePath
getDataDir :: IO FilePath
getLibexecDir :: IO FilePath
getDataFileName :: FilePath -> IO FilePath
getSysconfDir :: IO FilePath

module Version
versionStr :: [Char]
progName :: [Char]

module Options
data Opts

-- | Custom data record for storing <a>Parser</a> values
Opts :: Integer -> String -> String -> NextSongFlag -> (Type -> Type) -> Opts

-- | MPD port to connect.
[optPort] :: Opts -> Integer

-- | MPD host address to connect.
[optHost] :: Opts -> String

-- | Plain text password to connect to MPD.
[optPass] :: Opts -> String

-- | Either include in the json or print it alone.
[optNext] :: Opts -> NextSongFlag

-- | Print program version.
[optVersion] :: Opts -> Type -> Type
data NextSongFlag
IncludeNextSong :: NextSongFlag
OnlyNextSong :: NextSongFlag
NoNextSong :: NextSongFlag

-- | Run a program description.
--   
--   Parse command line arguments. Display help text and exit if any parse
--   error occurs.
execParser :: ParserInfo a -> IO a

-- | Create a <a>ParserPrefs</a> given a modifier
prefs :: PrefsMod -> ParserPrefs

-- | Show the help text if the user enters only the program name or
--   subcommand.
--   
--   This will suppress a "Missing:" error and show the full usage instead
--   if a user just types the name of the program.
showHelpOnEmpty :: PrefsMod
optsParser :: Parser Opts
optsParserInfo :: ParserInfo Opts

module Main

-- | Where the program connects to MPD and uses the helper functions to
--   extract values, organize them into a list of key/value pairs, make
--   them a <a>Value</a> using <a>object</a>, then encode it to a
--   conventional JSON <tt>ByteString</tt> with <a>encodePretty</a> for the
--   pretty-print version.
main :: IO ()