Tidy up rebase

[lsp-test.git] / src / Language / Haskell / LSP / Test.hs

diff --git a/src/Language/Haskell/LSP/Test.hs b/src/Language/Haskell/LSP/Test.hs
index 9866be9efd93987f40e0585dc0d4abac034f2cc0..430ac5b9153df91469590b6f772b14b2aaf6ccc9 100644 (file)
--- a/src/Language/Haskell/LSP/Test.hs
+++ b/src/Language/Haskell/LSP/Test.hs
@@ -155,7 +155,16 @@ runSessionWithConfig config' serverExe caps rootDir session = do
   withServer serverExe (logStdErr config) $ \serverIn serverOut serverProc ->
     runSessionWithHandles' (Just serverProc) serverIn serverOut config caps rootDir session
 
-
+-- | Starts a new session, using the specified handles to communicate with the
+-- server. You can use this to host the server within the same process.
+-- An example with haskell-lsp might look like:
+--
+-- > (hinRead, hinWrite) <- createPipe
+-- > (houtRead, houtWrite) <- createPipe
+-- > 
+-- > forkIO $ void $ runWithHandles hinRead houtWrite initCallbacks handlers def
+-- > Test.runSessionWithHandles hinWrite houtRead defaultConfig fullCaps "." $ do
+-- >   -- ...
 runSessionWithHandles :: Handle -- ^ The input handle
                       -> Handle -- ^ The output handle
                       -> SessionConfig
@@ -188,7 +197,7 @@ runSessionWithHandles' serverProc serverIn serverOut config' caps rootDir sessio
                                           Nothing
                                           caps
                                           (Just TraceOff)
-                                          Nothing
+                                          (List <$> initialWorkspaceFolders config)
   runSession' serverIn serverOut serverProc listenServer config caps rootDir exitServer $ do
     -- Wrap the session around initialize and shutdown calls
     -- initRspMsg <- sendRequest Initialize initializeParams :: Session InitializeResponse
@@ -221,7 +230,7 @@ runSessionWithHandles' serverProc serverIn serverOut config' caps rootDir sessio
   where
   -- | Asks the server to shutdown and exit politely
   exitServer :: Session ()
-  exitServer = request_ SShutdown (Nothing :: Maybe Value) >> sendNotification SExit Empty
+  exitServer = request_ SShutdown Empty >> sendNotification SExit Empty
 
   -- | Listens to the server output until the shutdown ack,
   -- makes sure it matches the record and signals any semaphores