From da6d64339e3ab5532977f18b27438cb9b013c3ab Mon Sep 17 00:00:00 2001
From: Pepe Iborra <pepeiborra@fb.com>
Date: Thu, 22 Sep 2022 18:32:21 +0200
Subject: [PATCH] Add diagnostics to Stan descriptor

This is just for completeness and doesn't have any impact in practice.

```
cabal run haskell-language-server -w ghc-8.10.7 -- vscode-extension-schema

    "haskell.plugin.stan.globalOn": {
        "type": "boolean",
        "default": true,
        "description": "Enables stan plugin",
        "scope": "resource"
    },

```
---
 plugins/hls-stan-plugin/src/Ide/Plugin/Stan.hs | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/plugins/hls-stan-plugin/src/Ide/Plugin/Stan.hs b/plugins/hls-stan-plugin/src/Ide/Plugin/Stan.hs
index 73f7f25c18..db2f18b9ef 100644
--- a/plugins/hls-stan-plugin/src/Ide/Plugin/Stan.hs
+++ b/plugins/hls-stan-plugin/src/Ide/Plugin/Stan.hs
@@ -29,7 +29,8 @@ import           GHC.Generics                   (Generic)
 import           HieTypes                       (HieASTs, HieFile)
 import           Ide.Plugin.Config
 import           Ide.Types                      (PluginDescriptor (..),
-                                                 PluginId,
+                                                 PluginId, configHasDiagnostics,
+                                                 defaultConfigDescriptor,
                                                  defaultPluginDescriptor,
                                                  pluginEnabledConfig)
 import qualified Language.LSP.Types             as LSP
@@ -42,7 +43,11 @@ import           Stan.Observation               (Observation (..))
 
 descriptor :: Recorder (WithPriority Log) -> PluginId -> PluginDescriptor IdeState
 descriptor recorder plId = (defaultPluginDescriptor plId)
-    {pluginRules = rules recorder plId}
+  { pluginRules = rules recorder plId
+  , pluginConfigDescriptor = defaultConfigDescriptor
+      { configHasDiagnostics = True
+      }
+    }
 
 newtype Log = LogShake Shake.Log deriving (Show)