Fix Eval plugin

Author: pepeiborra

ghcide/src/Development/IDE/Core/Rules.hs

@@ -686,11 +686,13 @@ loadGhcSession ghcSessionDepsConfig = do
 data GhcSessionDepsConfig = GhcSessionDepsConfig
     { checkForImportCycles :: Bool
     , forceLinkables       :: Bool
+    , fullModSummary       :: Bool
     }
 instance Default GhcSessionDepsConfig where
   def = GhcSessionDepsConfig
     { checkForImportCycles = True
     , forceLinkables = False
+    , fullModSummary = False
     }
 
 ghcSessionDepsDefinition :: GhcSessionDepsConfig -> HscEnvEq -> NormalizedFilePath -> Action (Maybe HscEnvEq)
@@ -702,7 +704,9 @@ ghcSessionDepsDefinition GhcSessionDepsConfig{..} env file = do
         Nothing -> return Nothing
         Just deps -> do
             when checkForImportCycles $ void $ uses_ ReportImportCycles deps
-            ms:mss <- map msrModSummary <$> uses_ GetModSummaryWithoutTimestamps (file:deps)
+            ms:mss <- map msrModSummary <$> if fullModSummary
+                then uses_ GetModSummary (file:deps)
+                else uses_ GetModSummaryWithoutTimestamps (file:deps)
 
             depSessions <- map hscEnv <$> uses_ GhcSessionDeps deps
             let uses_th_qq =

plugins/hls-eval-plugin/src/Ide/Plugin/Eval/CodeLens.hs

@@ -50,6 +50,7 @@ import           Development.IDE                 (GetModSummary (..),
                                                   ModSummaryResult (..),
                                                   NeedsCompilation (NeedsCompilation),
                                                   evalGhcEnv, hscEnv,
+                                                  hscEnvWithImportPaths,
                                                   prettyPrint, runAction,
                                                   textToStringBuffer,
                                                   toNormalizedFilePath',
@@ -538,8 +539,12 @@ runGetSession st nfp = liftIO $ runAction "eval" st $ do
     let fp = fromNormalizedFilePath nfp
     ((_, res),_) <- liftIO $ loadSessionFun fp
     let env = fromMaybe (error $ "Unknown file: " <> fp) res
-        ghcSessionDepsConfig = def{forceLinkables = True, checkForImportCycles = False}
-    res <- fmap hscEnv <$> ghcSessionDepsDefinition ghcSessionDepsConfig env nfp
+        ghcSessionDepsConfig = def
+            { forceLinkables = True
+            , checkForImportCycles = False
+            , fullModSummary = True
+            }
+    res <- fmap hscEnvWithImportPaths <$> ghcSessionDepsDefinition ghcSessionDepsConfig env nfp
     return $ fromMaybe (error $ "Unable to load file: " <> fp) res
 
 needsQuickCheck :: [(Section, Test)] -> Bool