Rename the configuration section from languageServerHaskell => haskell

This matches up with how other language servers name their configuration
section (see
https://marketplace.visualstudio.com/items?itemName=rust-lang.rust), and
the new VS Code extension has already done this rename.

Author: lukel97

README.md

@@ -394,7 +394,7 @@ Then issue `:CocConfig` and add the following to your Coc config file.
       "haskell"
     ],
     "initializationOptions": {
-      "languageServerHaskell": {
+      "haskell": {
       }
     }
   }

src/Ide/Plugin/Config.hs

@@ -70,7 +70,7 @@ instance Default Config where
 -- TODO: Add API for plugins to expose their own LSP config options
 instance A.FromJSON Config where
   parseJSON = A.withObject "Config" $ \v -> do
-    s <- v .: "languageServerHaskell"
+    s <- v .: "haskell"
     flip (A.withObject "Config.settings") s $ \o -> Config
       <$> o .:? "hlintOn"                     .!= hlintOn def
       <*> o .:? "diagnosticsOnChange"         .!= diagnosticsOnChange def
@@ -81,17 +81,17 @@ instance A.FromJSON Config where
       <*> o .:? "formatOnImportOn"            .!= formatOnImportOn def
       <*> o .:? "formattingProvider"          .!= formattingProvider def
 
--- 2017-10-09 23:22:00.710515298 [ThreadId 11] - ---> {"jsonrpc":"2.0","method":"workspace/didChangeConfiguration","params":{"settings":{"languageServerHaskell":{"maxNumberOfProblems":100,"hlintOn":true}}}}
+-- 2017-10-09 23:22:00.710515298 [ThreadId 11] - ---> {"jsonrpc":"2.0","method":"workspace/didChangeConfiguration","params":{"settings":{"haskell":{"maxNumberOfProblems":100,"hlintOn":true}}}}
 -- 2017-10-09 23:22:00.710667381 [ThreadId 15] - reactor:got didChangeConfiguration notification:
 -- NotificationMessage
 --   {_jsonrpc = "2.0"
 --   , _method = WorkspaceDidChangeConfiguration
 --   , _params = DidChangeConfigurationParams
---                 {_settings = Object (fromList [("languageServerHaskell",Object (fromList [("hlintOn",Bool True)
---                                                                                          ,("maxNumberOfProblems",Number 100.0)]))])}}
+--                 {_settings = Object (fromList [("haskell",Object (fromList [("hlintOn",Bool True)
+--                                                                            ,("maxNumberOfProblems",Number 100.0)]))])}}
 
 instance A.ToJSON Config where
-  toJSON (Config h diag m d l c f fp) = object [ "languageServerHaskell" .= r ]
+  toJSON (Config h diag m d l c f fp) = object [ "haskell" .= r ]
     where
       r = object [ "hlintOn"                     .= h
                  , "diagnosticsOnChange"         .= diag

test/functional/Completion.hs

@@ -311,7 +311,7 @@ tests = testGroup "completions" [
     --     doc <- openDoc "Completion.hs" "haskell"
     --     _   <- count 2 $ skipManyTill loggingNotification noDiagnostics
 
-    --     let config = object [ "languageServerHaskell" .= (object ["completionSnippetsOn" .= False])]
+    --     let config = object [ "haskell" .= (object ["completionSnippetsOn" .= False])]
 
     --     sendNotification WorkspaceDidChangeConfiguration
     --                     (DidChangeConfigurationParams config)
@@ -393,4 +393,4 @@ contextTests = testGroup "contexts" [
         compls `shouldContainCompl` x  =
             filter ((== x) . (^. label)) compls `shouldNotSatisfy` null
         compls `shouldNotContainCompl` x =
-            filter ((== x) . (^. label)) compls `shouldSatisfy` null
+            filter ((== x) . (^. label)) compls `shouldSatisfy` null

test/functional/Format.hs

@@ -115,7 +115,7 @@ ormoluTests :: TestTree
 ormoluTests = testGroup "ormolu" [
     goldenVsStringDiff "formats correctly" goldenGitDiff ("test/testdata/Format.ormolu." ++ ormoluGoldenSuffix ++ ".hs") $ runSession hieCommand fullCaps "test/testdata" $ do
         let formatLspConfig provider =
-                object [ "languageServerHaskell" .= object ["formattingProvider" .= (provider :: Value)] ]
+                object [ "haskell" .= object ["formattingProvider" .= (provider :: Value)] ]
         sendNotification WorkspaceDidChangeConfiguration (DidChangeConfigurationParams (formatLspConfig "ormolu"))
         doc <- openDoc "Format.hs" "haskell"
         formatDoc doc (FormattingOptions 2 True)
@@ -129,7 +129,7 @@ ormoluTests = testGroup "ormolu" [
 
 
 formatLspConfig :: Value -> Value
-formatLspConfig provider = object [ "languageServerHaskell" .= object ["formattingProvider" .= (provider :: Value)] ]
+formatLspConfig provider = object [ "haskell" .= object ["formattingProvider" .= (provider :: Value)] ]
 
 formatConfig :: Value -> SessionConfig
 formatConfig provider = defaultConfig { lspConfig = Just (formatLspConfig provider) }