module ArgParser where import Options.Applicative data Args = Args { argAdd :: Maybe String , argDelete :: Maybe String , argCheck :: Maybe String , argTui :: Bool } args :: Parser Args args = Args <$> optional ( strOption ( long "add" <> short 'a' <> help "add a new item" ) ) <*> optional ( strOption ( long "delete" <> short 'd' <> help "delete an item" ) ) <*> optional ( strOption ( long "check" <> short 'c' <> help "check an item" ) ) <*> switch (long "tui" <> short 't' <> help "launch a tui app powered by brick")