Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, rwe/actions-hlint-setup@v1, rwe/actions-hlint-run@v2. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

The following actions uses node12 which is deprecated and will be forced to run on node16: rwe/actions-hlint-setup@v1, rwe/actions-hlint-run@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

Warning in module Main: Use module export list ▫︎ Found: "module Main where" ▫︎ Perhaps: "module Main (\n module Main\n ) where" ▫︎ Note: an explicit list is usually better

Suggestion in module Development.IDE.Session: Redundant as ▫︎ Found: "import qualified UnliftIO as UnliftIO" ▫︎ Perhaps: "import qualified UnliftIO"

Suggestion in loadSessionWithOptions in module Development.IDE.Session: Redundant $ ▫︎ Found: "return\n $ (cradleLocRule <> hieYamlRule, \n do clientConfig <- getClientConfigAction\n ShakeExtras {restartShakeSession, ideNc, knownTargetsVar,\n lspEnv} <- getShakeExtras\n IdeOptions {optTesting = IdeTesting optTesting,\n optCheckProject = getCheckProject, optExtensions} <- getIdeOptions\n let extendKnownTargets newTargets\n = do knownTargets <- concatForM newTargets\n $ \\ TargetDetails {..}\n -> case targetTarget of\n TargetFile f\n -> do fs <- filterM\n (IO.doesFileExist\n . fromNormalizedFilePath)\n targetLocations\n pure\n $ map\n (\\ fp\n -> (TargetFile fp, Set.singleton fp))\n (nubOrd (f : fs))\n TargetModule _\n -> do found <- filterM\n (IO.doesFileExist\n . fromNormalizedFilePath)\n targetLocations\n return [(targetTarget, Set.fromList found)]\n hasUpdate <- atomically\n $ do known <- readTVar knownTargetsVar\n let known'\n = flip mapHashed known\n $ \\ k\n -> HM.unionWith (<>) k\n $ HM.fromList knownTargets\n hasUpdate\n = if known /= known' then\n Just (unhashed known')\n else\n Nothing\n writeTVar knownTargetsVar known'\n pure hasUpdate\n for_ hasUpdate\n $ \\ x -> logWith recorder Debug $ LogKnownFilesUpdated x\n return $ toNoFileKey GetKnownTargets\n let packageSetup ::\n (Maybe FilePath, NormalizedFilePath, ComponentOptions, FilePath)\n -> IO ([ComponentInfo], [ComponentInfo])\n packageSetup (hieYaml, cfp, opts, libDir)\n = do hscEnv <- emptyHscEnv ideNc libDir\n newTargetDfs <- evalGhcEnv hscEnv\n $ setOptions cfp opts (hsc_dflags hscEnv) rootDir\n let deps = componentDependencies opts ++ maybeToList hieYaml\n dep_info <- getDependencyInfo deps\n modifyVar hscEnvs\n $ \\ m\n -> do let oldDeps = Map.lookup hieYaml m\n let new_deps\n = fmap\n (\\ (df, targets)\n -> RawComponentInfo\n (homeUnitId_ df) df targets cfp opts dep_info)\n newTargetDfs\n all_deps = new_deps `NE.appendList` fromMaybe [] oldDeps\n _inplace = map rawComponentUnitId $ NE.toList all_deps\n all_deps' <- forM all_deps\n $ \\ RawComponentInfo {..}\n -> do let (df2, uids)\n = _removeInplacePackages\n fakeUid _inplace\n rawComponentDynFlags\n let prefix = show rawComponentUnitId\n let hscComponents = sort $ map show uids\n cacheDirOpts\n = hscComponents\n ++ componentOptions opts\n cacheDirs <- liftIO\n $ getCacheDirs\n prefix cacheDirOpts\n processed_df <- setCacheDirs\n recorder cacheDirs df2\n pure\n $ ComponentInfo\n {componentUnitId = rawComponentUnitId,\n componentDynFlags = processed_df,\n componentInternalUnits = uids,\n componentTargets = rawComponentTargets,\n componentFP = rawComponentFP,\n componentCOptions = rawComponentCOptions,\n componentDependencyInfo = rawComponentDependencyInfo}\n let (new, old) = NE.splitAt (NE.length new_deps) all_deps'\n pure (Map.insert hieYaml (NE.toList all_deps) m, (new, old))\n let session ::\n (Maybe FilePath, NormalizedFilePath, ComponentOptions, FilePath)\n -> Action (IdeResult HscEnvEq, [FilePath])\n session args@(hieYaml, _cfp, _opts, _libDir)\n = do (new_deps, old_deps) <- liftIO $ packageSetup args\n hscEnv <- liftIO $ emptyHscEnv ideNc _libDir\n let new_cache\n = newComponentCache recorder optExtensions hieYaml _cfp hscEnv\n all_target_details <- liftIO $ new_cache old_deps new_deps rootDir\n this_dep_info <- liftIO $ getDependencyInfo $ maybeToList hieYaml\n let (all_targets, this_flags_map, this_options)\n = case HM.lookup _cfp flags_map' of\n Just this -> (all_targets', flags_map', this)\n Nothing\n -> (this_target_details : all_targets', \n HM.insert _cfp this_flags flags_map', this_flags)\n where\n all_targets' = concat all_target_details\n flags_map' = HM.fromList (concatMap toFlagsMap all_targets')\n this_target_details\n = TargetDetails\n (TargetFile _cfp) this_error_env this_dep_info [_cfp]\n this_flags = (this_error_env, this_dep_info)\n this_error_env = ([this_error], Nothing)\n this_error\n = ideErrorWithSource\n (Just \"cradle\") (Just DiagnosticSeverity_Error) _cfp\n $ T.unlines\n [\"No cradle target found. Is this file listed in the targets of your cradle?\",\n \"If you are usin

Suggestion in loadSessionWithOptions in module Development.IDE.Session: Redundant $ ▫︎ Found: "liftIO $ getCheckProject" ▫︎ Perhaps: "liftIO getCheckProject"

Warning in loadSessionWithOptions in module Development.IDE.Session: Use atomicModifyIORef'_ ▫︎ Found: "atomicModifyIORef'\n cradle_files (\\ xs -> (fromNormalizedFilePath cfp : xs, ()))" ▫︎ Perhaps: "atomicModifyIORef'_ cradle_files ((:) (fromNormalizedFilePath cfp))"

Warning in module Development.IDE.Session.Diagnostics: Use module export list ▫︎ Found: "module Development.IDE.Session.Diagnostics where" ▫︎ Perhaps: "module Development.IDE.Session.Diagnostics (\n module Development.IDE.Session.Diagnostics\n ) where" ▫︎ Note: an explicit list is usually better

Warning in parseMultiCradleErr in module Development.IDE.Session.Diagnostics: Use drop1 ▫︎ Found: "drop 1" ▫︎ Perhaps: "drop1"

Warning in module Development.IDE.Core.Compile: Use fewer imports ▫︎ Found: "import Development.IDE.Core.FileStore ( resetInterfaceStore )\nimport Development.IDE.Core.FileStore ( shareFilePath )\n" ▫︎ Perhaps: "import Development.IDE.Core.FileStore\n ( resetInterfaceStore, shareFilePath )\n"

Suggestion in getModIfaceFromDiskRule in module Development.IDE.Core.Rules: Use fmap ▫︎ Found: "\\ fs -> map (snd . fromJust . hirCoreFp) <$> uses_ GetModIface fs" ▫︎ Perhaps: "fmap (map (snd . fromJust . hirCoreFp)) . uses_ GetModIface"

Warning in getLinkableRule in module Development.IDE.Core.Rules: Use whenMaybe ▫︎ Found: "if exists then Just <$> getModTime obj_file else pure Nothing" ▫︎ Perhaps: "whenMaybe exists (getModTime obj_file)"

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/