Add closeDoc

[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 b648078b8c1fe14ece70330755867b25a6bb63c8..60f13b1be25bdfe867e1d815fdb7668ae5a65630 100644 (file)
--- a/src/Language/Haskell/LSP/Test.hs
+++ b/src/Language/Haskell/LSP/Test.hs
@@ -46,6 +46,7 @@ module Language.Haskell.LSP.Test
   , initializeResponse
   -- ** Documents
   , openDoc
+  , closeDoc
   , documentContents
   , getDocumentEdit
   , getDocUri
@@ -308,6 +309,17 @@ openDoc file languageId = do
     contents <- liftIO $ T.readFile fp
     return $ TextDocumentItem (filePathToUri fp) (T.pack languageId) 0 contents
 
+-- | Closes a text document and sends a notification to the client.
+closeDoc :: TextDocumentIdentifier -> Session ()
+closeDoc docId = do
+  let params = DidCloseTextDocumentParams (TextDocumentIdentifier (docId ^. uri))
+  sendNotification TextDocumentDidClose params
+
+  oldVfs <- vfs <$> get
+  let notif = NotificationMessage "" TextDocumentDidClose params
+  newVfs <- liftIO $ closeVFS oldVfs notif
+  modify $ \s -> s { vfs = newVfs }
+
 -- | Gets the Uri for the file corrected to the session directory.
 getDocUri :: FilePath -> Session Uri
 getDocUri file = do