Safe Haskell	None
Language	GHC2021

Shrun.Configuration.Args.Parsing.Utils

Synopsis

withDisabledParser :: Parser (Maybe a) -> String -> Parser (WithDisabled a)
withDisabledParserOpts :: Mod FlagFields Bool -> Parser (Maybe a) -> String -> Parser (WithDisabled a)
mkHelp :: forall (f :: Type -> Type) a. String -> Mod f a
autoStripUnderscores :: Read a => ReadM a

Documentation

withDisabledParser Source #

Arguments

:: Parser (Maybe a)	Main parser.
-> String	Name for this option, to be used in disabled switch name.
-> Parser (WithDisabled a)

Adds a '--no-x' switch to the parser.

withDisabledParserOpts Source #

Arguments

:: Mod FlagFields Bool	Disabled switch options.
-> Parser (Maybe a)	Main parser
-> String	Name for this option, to be used in disabled switch name.
-> Parser (WithDisabled a)

Like withDisabledParser, except it also takes an arg for the disabled switch options.

mkHelp :: forall (f :: Type -> Type) a. String -> Mod f a Source #

autoStripUnderscores :: Read a => ReadM a Source #

Reads Text, strips underscores, then uses the Read class. This is essentially auto but removes underscores. This is used for nicer numeric values e.g. allowing parsing "1_000_000" as a Num.