import Control.Concurrent
import Control.Monad
-import Data.Maybe
+import Language.Haskell.LSP.Test.Compat
import System.IO
import System.Process
withServer :: String -> (Handle -> Handle -> Int -> IO a) -> IO a
withServer serverExe f = do
+ -- TODO Probably should just change runServer to accept
+ -- separate command and arguments
let cmd:args = words serverExe
createProc = (proc cmd args) { std_in = CreatePipe, std_out = CreatePipe, std_err = CreatePipe }
(Just serverIn, Just serverOut, Just serverErr, serverProc) <- createProcess createProc
hSetBuffering serverErr NoBuffering
errSinkThread <- forkIO $ forever $ hGetLine serverErr
- pid <- fromIntegral . fromJust <$> getPid serverProc
+ pid <- getProcessID serverProc
result <- f serverIn serverOut pid