Add getReferences

[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 592589c5abb0e39bc44f0fcbd958839b2261c2a8..bc1faa1b7976cfca975a8f72754a07318ca490cf 100644 (file)
--- a/src/Language/Haskell/LSP/Test.hs
+++ b/src/Language/Haskell/LSP/Test.hs
@@ -60,6 +60,8 @@ module Language.Haskell.LSP.Test
   , executeCodeAction
   -- ** Completions
   , getCompletions
+  -- ** References
+  , getReferences
   -- ** Edits
   , applyEdit
   ) where
@@ -153,8 +155,6 @@ runSessionWithConfig config serverExe rootDir session = do
 documentContents :: TextDocumentIdentifier -> Session T.Text
 documentContents doc = do
   vfs <- vfs <$> get
-  liftIO $ print vfs
-  liftIO $ print doc
   let file = vfs Map.! (doc ^. uri)
   return $ Rope.toText $ Language.Haskell.LSP.VFS._text file
 
@@ -416,3 +416,9 @@ getCompletions doc pos = do
   case res of
     Completions (List items) -> return items
     CompletionList (CompletionListType _ (List items)) -> return items
+
+getReferences :: TextDocumentIdentifier -> Position -> Bool -> Session [Location]
+getReferences doc pos inclDecl =
+  let ctx = ReferenceContext inclDecl
+      params = ReferenceParams doc pos ctx
+  in fromMaybe [] . (^. result) <$> sendRequest TextDocumentReferences params