Modernize

- Remove obsolete dependencies.
  - abort-controller; `AbortController` is stable since Node 15.4.0.
- Update dependencies.
  - @clangd/install; required as `AbortController` is part of the API
    surface so be the same type.

Fixes #560.

Author: tamird

package-lock.json

@@ -8,7 +8,7 @@
     "homepage": "https://clangd.llvm.org/",
     "icon": "icon.png",
     "engines": {
-        "vscode": "^1.65.0"
+        "vscode": "^1.75.0"
     },
     "categories": [
         "Programming Languages",
@@ -50,25 +50,24 @@
         "git-clang-format": "git-clang-format --extensions=ts"
     },
     "dependencies": {
-        "@clangd/install": "0.1.17",
-        "abort-controller": "^3.0.0",
-        "vscode-languageclient": "8.0.2"
+        "@clangd/install": "0.1.19",
+        "vscode-languageclient": "^9.0.1"
     },
     "devDependencies": {
-        "@types/glob": "^7.1.1",
-        "@types/mocha": "^7.0.2",
-        "@types/node": "^6.0.40",
-        "@types/sinon": "^10.0.16",
-        "@types/vscode": "1.65.0",
-        "clang-format": "^1.7.0",
-        "esbuild": "^0.14.13",
-        "glob": "^7.1.4",
-        "mocha": "^9.2.0",
-        "ovsx": "^0.3.0",
-        "sinon": "^15.2.0",
-        "typescript": "^4.5.5",
-        "vsce": "^2.7.0",
-        "vscode-test": "^1.3.0"
+        "@types/glob": "^8.1.0",
+        "@types/mocha": "^10.0.7",
+        "@types/node": "^22.0.2",
+        "@types/sinon": "^17.0.3",
+        "@types/vscode": "1.97.0",
+        "@vscode/test-electron": "^2.4.1",
+        "@vscode/vsce": "^3.2.2",
+        "clang-format": "^1.8.0",
+        "esbuild": "^0.25.0",
+        "glob": "^11.0.0",
+        "mocha": "^11.1.0",
+        "ovsx": "^0.10.1",
+        "sinon": "^19.0.2",
+        "typescript": "^5.5.4"
     },
     "repository": {
         "type": "git",

package.json

@@ -69,7 +69,7 @@ class ASTFeature implements vscodelc.StaticFeature {
                                    'astProvider' in capabilities);
   }
   getState(): vscodelc.FeatureState { return {kind: 'static'}; }
-  dispose() {}
+  clear() {}
 }
 
 // Icons used for nodes of particular roles and kinds. (Kind takes precedence).

src/ast.ts

@@ -53,7 +53,7 @@ class EnableEditsNearCursorFeature implements vscodelc.StaticFeature {
     extendedCompletionCapabilities.editsNearCursor = true;
   }
   getState(): vscodelc.FeatureState { return {kind: 'static'}; }
-  dispose() {}
+  clear() {}
 }
 
 export class ClangdContext implements vscode.Disposable {

src/clangd-context.ts

@@ -27,12 +27,12 @@ class ConfigFileWatcherFeature implements vscodelc.StaticFeature {
     this.context.subscriptions.push(new ConfigFileWatcher(this.context));
   }
   getState(): vscodelc.FeatureState { return {kind: 'static'}; }
-  dispose() {}
+  clear() {}
 }
 
 class ConfigFileWatcher implements vscode.Disposable {
   private databaseWatcher?: vscode.FileSystemWatcher;
-  private debounceTimer?: NodeJS.Timer;
+  private debounceTimer?: NodeJS.Timeout;
 
   dispose() {
     if (this.databaseWatcher)

src/config-file-watcher.ts

@@ -20,13 +20,14 @@ function substitute<T>(val: T): T {
       // If there's no replacement available, keep the placeholder.
       return replacement(name) ?? match;
     }) as unknown as T;
-  } else if (Array.isArray(val))
+  } else if (Array.isArray(val)) {
     val = val.map((x) => substitute(x)) as unknown as T;
-  else if (typeof val === 'object') {
+  } else if (typeof val === 'object') {
     // Substitute values but not keys, so we don't deal with collisions.
     const result = {} as {[k: string]: any};
-    for (let [k, v] of Object.entries(val))
-      result[k] = substitute(v);
+    for (const key in val) {
+      result[key] = substitute(val[key]);
+    }
     val = result as T;
   }
   return val;

src/config.ts

@@ -120,5 +120,5 @@ export class InactiveRegionsFeature implements vscodelc.StaticFeature {
 
   // clears inactive region decorations on disposal so they don't persist after
   // extension is deactivated
-  dispose() { this.decorationType?.dispose(); }
-}
+  clear() { this.decorationType?.dispose(); }
+}

src/inactive-regions.ts

@@ -93,7 +93,7 @@ class InlayHintsFeature implements vscodelc.StaticFeature {
         clangdDocumentSelector, new Provider(this.context)));
   }
   getState(): vscodelc.FeatureState { return {kind: 'static'}; }
-  dispose() {}
+  clear() {}
 }
 
 class Provider implements vscode.InlayHintsProvider {

src/inlay-hints.ts

@@ -2,7 +2,6 @@
 // This wraps `@clangd/install` in the VSCode UI. See that package for more.
 
 import * as common from '@clangd/install';
-import AbortController from 'abort-controller';
 import * as path from 'path';
 import * as vscode from 'vscode';
 
@@ -57,6 +56,13 @@ class UI {
     });
     return Promise.resolve(result); // Thenable to real promise.
   }
+  localize(message: string, ...args: Array<string|number|boolean>): string {
+    let ret = message;
+    for (const i in args) {
+      ret.replace(`{${i}}`, args[i].toString());
+    }
+    return ret;
+  }
   error(s: string) { vscode.window.showErrorMessage(s); }
   info(s: string) { vscode.window.showInformationMessage(s); }
   command(name: string, body: () => any) {

src/install.ts

@@ -75,7 +75,7 @@ class MemoryUsageFeature implements vscodelc.StaticFeature {
                                    'memoryUsageProvider' in capabilities);
   }
   getState(): vscodelc.FeatureState { return {kind: 'static'}; }
-  dispose() {}
+  clear() {}
 }
 
 class TreeAdapter implements vscode.TreeDataProvider<InternalTree> {