Moduleoptparse-applicative-0.18.1.0Haskell98

Options.Applicative.Builder.Completer

1 type
5 values

Packageoptparse-applicative-0.18.1.0
Exports6
LanguageHaskell98
LicenceBSD-3-Clause
SourceTypes.hs

newtypenewtype Completer

A shell complete function.

Instances2Semigroup, Monoid

Semigroup CompleterDefined in optparse-applicative-0.18.1.0 · Options.Applicative.Types
Monoid CompleterDefined in optparse-applicative-0.18.1.0 · Options.Applicative.Types

valuemkCompleter :: (String -> IO [String]) -> Completer

Smart constructor for a Completer

valuelistIOCompleter :: IO [String] -> Completer

Create a Completer from an IO action

valuelistCompleter :: [String] -> Completer

Create a Completer from a constant list of strings.

valuebashCompleter :: String -> Completer

Run a compgen completion action.

Common actions include file and directory. See http://www.gnu.org/software/bash/manual/html_node/Programmable-Completion-Builtins.html#Programmable-Completion-Builtins for a complete list.

valuerequote :: String -> String

Strongly quote the string we pass to compgen.

We need to do this so bash doesn't expand out any ~ or other chars we want to complete on, or emit an end of line error when seeking the close to the quote.