haskell · vidit-od · Aug 22, 2026 · May 27, 2026 · May 27, 2026 · May 27, 2026
@@ -44,6 +44,7 @@ import Ide.Logger
 import Ide.Plugin.Error
 
 import Development.IDE.Core.RuleTypes
+import Development.IDE.Core.RuleInput
 import Development.IDE.Core.Service hiding (Log)
 import Development.IDE.Core.Shake hiding (Log)
 import Development.IDE.GHC.Compat
@@ -290,13 +291,12 @@ provider :: PluginMethodHandler IdeState Method_TextDocumentCodeLens
 provider state              -- ghcide state, used to retrieve typechecking artifacts
          pId                -- Plugin ID
          CodeLensParams{_textDocument = TextDocumentIdentifier{_uri}} = do
-  -- VSCode uses URIs instead of file paths
-  -- haskell-lsp provides conversion functions
-  nfp <- getNormalizedFilePathE _uri
+  -- Classify the URI as a Haskell source file in the project
+  input <- classifyAsProjectHaskell _uri
   -- Get the typechecking artifacts from the module
-  tmr <- runActionE "importLens" state $ useE TypeCheck nfp
+  tmr <- runActionE "importLens" state $ useE TypeCheck input
   -- We also need a GHC session with all the dependencies
-  hsc <- runActionE "importLens" state $ useE GhcSessionDeps nfp
+  hsc <- runActionE "importLens" state $ useE GhcSessionDeps input
   -- Use the GHC API to extract the "minimal" imports
   (imports, mbMinImports) <- liftIO $ extractMinimalImports hsc tmr
 

diff --git a/ghcide-test/data/dependency-autogen/Dependency.hs b/ghcide-test/data/dependency-autogen/Dependency.hs
@@ -0,0 +1,7 @@
+module Dependency where
+
+import Data.Version          (Version)
+import Paths_minimal_autogen (version)
+
+v :: Version
+v = version
@@ -0,0 +1,6 @@
+packages: .
+          minimal-autogen
+package *
+  ghc-options: -fwrite-ide-info
+package minimal-autogen
+  ghc-options: -fwrite-ide-info
diff --git a/ghcide-test/data/dependency-autogen/dependency-autogen.cabal b/ghcide-test/data/dependency-autogen/dependency-autogen.cabal
@@ -0,0 +1,10 @@
+name:          dependency-autogen
+version:       0.1.0.0
+cabal-version: 2.0
+build-type:    Simple
+
+library
+  exposed-modules:  Dependency
+  default-language: Haskell2010
+  build-depends:    base
+                  , minimal-autogen
diff --git a/ghcide-test/data/dependency-autogen/hie.yaml b/ghcide-test/data/dependency-autogen/hie.yaml
@@ -0,0 +1,2 @@
+cradle:
+  cabal:
diff --git a/ghcide-test/data/dependency-autogen/minimal-autogen/MinimalAutogen.hs b/ghcide-test/data/dependency-autogen/minimal-autogen/MinimalAutogen.hs
@@ -0,0 +1,4 @@
+module MinimalAutogen where
+
+minimalAutogen :: ()
+minimalAutogen = ()
diff --git a/ghcide-test/data/dependency-autogen/minimal-autogen/Paths_minimal_autogen.hs b/ghcide-test/data/dependency-autogen/minimal-autogen/Paths_minimal_autogen.hs
@@ -0,0 +1,6 @@
+module Paths_minimal_autogen where
+
+import Data.Version (Version, makeVersion)
+
+version :: Version
+version = makeVersion [0, 1, 0, 0]
diff --git a/ghcide-test/data/dependency-autogen/minimal-autogen/minimal-autogen.cabal b/ghcide-test/data/dependency-autogen/minimal-autogen/minimal-autogen.cabal
@@ -0,0 +1,10 @@
+name:          minimal-autogen
+version:       0.1.0.0
+cabal-version: 2.0
+build-type:    Simple
+
+library
+  exposed-modules:  MinimalAutogen
+                  , Paths_minimal_autogen
+  default-language: Haskell2010
+  build-depends:    base
diff --git a/ghcide-test/data/dependency-boot/Dependency.hs b/ghcide-test/data/dependency-boot/Dependency.hs
@@ -0,0 +1,6 @@
+module Dependency where
+
+import           Data.Set (Set, empty)
+
+emptySet :: Set Int
+emptySet = empty
@@ -0,0 +1,5 @@
+packages: .
+package *
+  ghc-options: -fwrite-ide-info
+package containers
+  ghc-options: -fwrite-ide-info
diff --git a/ghcide-test/data/dependency-boot/dependency-boot.cabal b/ghcide-test/data/dependency-boot/dependency-boot.cabal
@@ -0,0 +1,10 @@
+name:          dependency-boot
+version:       0.1.0.0
+cabal-version: 2.0
+build-type:    Simple
+
+library
+  exposed-modules:  Dependency
+  default-language: Haskell2010
+  build-depends:    base
+                  , containers
diff --git a/ghcide-test/data/dependency-boot/hie.yaml b/ghcide-test/data/dependency-boot/hie.yaml
@@ -0,0 +1,2 @@
+cradle:
+  cabal:
diff --git a/ghcide-test/data/dependency-where/Dependency.hs b/ghcide-test/data/dependency-where/Dependency.hs
@@ -0,0 +1,6 @@
+module Dependency where
+
+import           Data.Scientific (Scientific(base10Exponent))
+
+b :: Scientific -> Int
+b = base10Exponent
@@ -0,0 +1,5 @@
+packages: .
+package *
+  ghc-options: -fwrite-ide-info
+package scientific
+  ghc-options: -fwrite-ide-info
diff --git a/ghcide-test/data/dependency-where/dependency-where.cabal b/ghcide-test/data/dependency-where/dependency-where.cabal
@@ -0,0 +1,10 @@
+name:          dependency
+version:       0.1.0.0
+cabal-version: 2.0
+build-type:    Simple
+
+library
+  exposed-modules:  Dependency
+  default-language: Haskell2010
+  build-depends:    base
+                  , scientific >= 0.3.8.1
diff --git a/ghcide-test/data/dependency-where/hie.yaml b/ghcide-test/data/dependency-where/hie.yaml
@@ -0,0 +1,2 @@
+cradle:
+  cabal:
diff --git a/ghcide-test/data/dependency/Dependency.hs b/ghcide-test/data/dependency/Dependency.hs
@@ -0,0 +1,6 @@
+module Dependency where
+
+import           Control.Concurrent.Async (AsyncCancelled (..))
+
+asyncCancelled :: AsyncCancelled
+asyncCancelled = AsyncCancelled
@@ -0,0 +1,7 @@
+packages: .
+package *
+  ghc-options: -fwrite-ide-info
+package async
+  ghc-options: -fwrite-ide-info
+package hashable
+  ghc-options: -fwrite-ide-info
diff --git a/ghcide-test/data/dependency/dependency.cabal b/ghcide-test/data/dependency/dependency.cabal
@@ -0,0 +1,10 @@
+name:          dependency
+version:       0.1.0.0
+cabal-version: 2.0
+build-type:    Simple
+
+library
+  exposed-modules:  Dependency
+  default-language: Haskell2010
+  build-depends:    base
+                  , async >= 2.2.6
diff --git a/ghcide-test/data/dependency/hie.yaml b/ghcide-test/data/dependency/hie.yaml
@@ -0,0 +1,2 @@
+cradle:
+  cabal: