Hot reload tree-view

Author: pokey

packages/cursorless-engine/src/ScopeVisualizer/ScopeSupportWatcher.ts

@@ -2,9 +2,10 @@ import { Disposable, ScopeType } from "@cursorless/common";
 import { pull } from "lodash";
 import { ScopeSupport, ScopeSupportEventCallback, ScopeSupportInfo } from "..";
 import { Debouncer } from "../core/Debouncer";
+import { LanguageDefinitions } from "../languages/LanguageDefinitions";
 import { ide } from "../singletons/ide.singleton";
-import { ScopeSupportChecker } from "./ScopeSupportChecker";
 import { ScopeInfoProvider } from "./ScopeInfoProvider";
+import { ScopeSupportChecker } from "./ScopeSupportChecker";
 
 /**
  * Watches for changes to the scope support of the active editor and notifies
@@ -16,6 +17,7 @@ export class ScopeSupportWatcher {
   private listeners: ScopeSupportEventCallback[] = [];
 
   constructor(
+    languageDefinitions: LanguageDefinitions,
     private scopeSupportChecker: ScopeSupportChecker,
     private scopeInfoProvider: ScopeInfoProvider,
   ) {
@@ -30,6 +32,7 @@ export class ScopeSupportWatcher {
       // happens when the contents changes but also when other things like the
       // dirty-state changes.
       ide().onDidChangeTextDocument(this.debouncer.run),
+      languageDefinitions.onDidChangeDefinition(this.debouncer.run),
       this.scopeInfoProvider.onDidChangeScopeInfo(this.debouncer.run),
       this.debouncer,
     );

packages/cursorless-engine/src/cursorlessEngine.ts

@@ -122,7 +122,11 @@ function createScopeProvider(
   );
   const supportChecker = new ScopeSupportChecker(scopeHandlerFactory);
   const infoProvider = ScopeInfoProvider.create(fileSystem);
-  const supportWatcher = new ScopeSupportWatcher(supportChecker, infoProvider);
+  const supportWatcher = new ScopeSupportWatcher(
+    languageDefinitions,
+    supportChecker,
+    infoProvider,
+  );
 
   return {
     provideScopeRanges: rangeProvider.provideScopeRanges,