Options.Applicative.Builder.Completer

listIOCompleter :: Effect (Array String) -> Completer

Create a 'Completer' from an IO action

listCompleter :: (Array String) -> Completer

Create a 'Completer' from a constant

bashCompleter :: String -> Completer

Run a compgen completion action.

newtype Completer

optparse-applicative supplies a rich completion system for bash, zsh, and fish shells.

'Completer' functions are used for option and argument to complete their values.

Use the 'completer' builder to use these. The 'action' and 'completeWith' builders are also provided for convenience, to use 'bashCompleter' and 'listCompleter' as a 'Mod'.

Instances

• Newtype Completer _
• Semigroup Completer
• Monoid Completer

mkCompleter :: (String -> Effect (Array String)) -> Completer

Smart constructor for a 'Completer'