{-# LANGUAGE OverloadedStrings #-}
{-# OPTIONS_HADDOCK show-extensions #-}
module Yi.Keymap.Vim.Ex.Commands.Shell (parse) where
import Control.Monad (void)
import qualified Data.Text as T (pack)
import qualified Data.Attoparsec.Text as P (char,many1,satisfy)
import Yi.Command (interactiveRun)
import Yi.Keymap (Action (YiA))
import Yi.Keymap.Vim.Common (EventString)
import qualified Yi.Keymap.Vim.Ex.Commands.Common as Common (commandArgs, impureExCommand, parse)
import Yi.Keymap.Vim.Ex.Types (ExCommand (cmdAction, cmdShow))
parse :: EventString -> Maybe ExCommand
parse :: EventString -> Maybe ExCommand
parse = Parser ExCommand -> EventString -> Maybe ExCommand
Common.parse (Parser ExCommand -> EventString -> Maybe ExCommand)
-> Parser ExCommand -> EventString -> Maybe ExCommand
forall a b. (a -> b) -> a -> b
$ do
Parser Text Char -> Parser Text ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void (Parser Text Char -> Parser Text ())
-> Parser Text Char -> Parser Text ()
forall a b. (a -> b) -> a -> b
$ Char -> Parser Text Char
P.char Char
'!'
Text
cmd <- String -> Text
T.pack (String -> Text) -> Parser Text String -> Parser Text Text
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Parser Text Char -> Parser Text String
forall (f :: * -> *) a. Alternative f => f a -> f [a]
P.many1 ((Char -> Bool) -> Parser Text Char
P.satisfy (Char -> Char -> Bool
forall a. Eq a => a -> a -> Bool
/=Char
' '))
[Text]
args <- Parser [Text]
Common.commandArgs
ExCommand -> Parser ExCommand
forall (m :: * -> *) a. Monad m => a -> m a
return (ExCommand -> Parser ExCommand) -> ExCommand -> Parser ExCommand
forall a b. (a -> b) -> a -> b
$ ExCommand
Common.impureExCommand {
cmdShow :: Text
cmdShow = Text
"!"
, cmdAction :: Action
cmdAction = YiM () -> Action
forall a. Show a => YiM a -> Action
YiA (YiM () -> Action) -> YiM () -> Action
forall a b. (a -> b) -> a -> b
$ Text
-> [Text] -> (Either SomeException ExitCode -> YiM ()) -> YiM ()
forall x.
Text
-> [Text] -> (Either SomeException ExitCode -> YiM x) -> YiM ()
interactiveRun Text
cmd [Text]
args (YiM () -> Either SomeException ExitCode -> YiM ()
forall a b. a -> b -> a
const (YiM () -> Either SomeException ExitCode -> YiM ())
-> YiM () -> Either SomeException ExitCode -> YiM ()
forall a b. (a -> b) -> a -> b
$ () -> YiM ()
forall (m :: * -> *) a. Monad m => a -> m a
return ())
}