Use App instead of ExtensionContext for webviews

Author: koesie10

extensions/ql-vscode/src/common/vscode/abstract-webview.ts

@@ -1,6 +1,5 @@
 import {
   WebviewPanel,
-  ExtensionContext,
   window as Window,
   ViewColumn,
   Uri,
@@ -9,6 +8,7 @@ import {
 } from "vscode";
 import { join } from "path";
 
+import { App } from "../app";
 import { DisposableObject, DisposeHandler } from "../disposable-object";
 import { tmpDir } from "../../tmp-dir";
 import { getHtmlForWebview, WebviewMessage, WebviewKind } from "./webview-html";
@@ -34,7 +34,7 @@ export abstract class AbstractWebview<
 
   private panelResolves?: Array<(panel: WebviewPanel) => void>;
 
-  constructor(protected readonly ctx: ExtensionContext) {
+  constructor(protected readonly app: App) {
     super();
   }
 
@@ -50,8 +50,6 @@ export abstract class AbstractWebview<
 
   protected async getPanel(): Promise<WebviewPanel> {
     if (this.panel === undefined) {
-      const { ctx } = this;
-
       // This is an async method, so in theory this method can be called concurrently. To ensure that we don't
       // create two panels, we use a promise that resolves when the panel is created. This way, if the panel is
       // being created, the promise will resolve when it is done.
@@ -81,7 +79,7 @@ export abstract class AbstractWebview<
           localResourceRoots: [
             ...(config.additionalOptions?.localResourceRoots ?? []),
             Uri.file(tmpDir.name),
-            Uri.file(join(ctx.extensionPath, "out")),
+            Uri.file(join(this.app.extensionPath, "out")),
           ],
         },
       );
@@ -99,19 +97,15 @@ export abstract class AbstractWebview<
 
   protected setupPanel(panel: WebviewPanel, config: WebviewPanelConfig): void {
     this.push(
-      panel.onDidDispose(
-        () => {
-          this.panel = undefined;
-          this.panelLoaded = false;
-          this.onPanelDispose();
-        },
-        null,
-        this.ctx.subscriptions,
-      ),
+      panel.onDidDispose(() => {
+        this.panel = undefined;
+        this.panelLoaded = false;
+        this.onPanelDispose();
+      }, null),
     );
 
     panel.webview.html = getHtmlForWebview(
-      this.ctx,
+      this.app,
       panel.webview,
       config.view,
       {
@@ -123,7 +117,6 @@ export abstract class AbstractWebview<
       panel.webview.onDidReceiveMessage(
         async (e) => this.onMessage(e),
         undefined,
-        this.ctx.subscriptions,
       ),
     );
   }

extensions/ql-vscode/src/common/vscode/webview-html.ts

@@ -1,6 +1,7 @@
-import { ExtensionContext, Uri, Webview } from "vscode";
+import { Uri, Webview } from "vscode";
 import { randomBytes } from "crypto";
 import { EOL } from "os";
+import { App } from "../app";
 
 export type WebviewKind =
   | "results"
@@ -19,7 +20,7 @@ export interface WebviewMessage {
  * Uses a content security policy that only loads the given script.
  */
 export function getHtmlForWebview(
-  ctx: ExtensionContext,
+  app: App,
   webview: Webview,
   view: WebviewKind,
   {
@@ -33,10 +34,13 @@ export function getHtmlForWebview(
     allowWasmEval: false,
   },
 ): string {
-  const scriptUriOnDisk = Uri.file(ctx.asAbsolutePath("out/webview.js"));
+  const scriptUriOnDisk = Uri.joinPath(
+    Uri.file(app.extensionPath),
+    "out/webview.js",
+  );
 
   const stylesheetUrisOnDisk = [
-    Uri.file(ctx.asAbsolutePath("out/webview.css")),
+    Uri.joinPath(Uri.file(app.extensionPath), "out/webview.css"),
   ];
 
   // Convert the on-disk URIs into webview URIs.

extensions/ql-vscode/src/compare/compare-view.ts

@@ -1,4 +1,4 @@
-import { ExtensionContext, ViewColumn } from "vscode";
+import { ViewColumn } from "vscode";
 
 import {
   FromCompareViewMessage,
@@ -25,6 +25,7 @@ import {
 } from "../common/vscode/abstract-webview";
 import { telemetryListener } from "../common/vscode/telemetry";
 import { redactableError } from "../common/errors";
+import { App } from "../common/app";
 
 interface ComparePair {
   from: CompletedLocalQueryInfo;
@@ -38,7 +39,7 @@ export class CompareView extends AbstractWebview<
   private comparePair: ComparePair | undefined;
 
   constructor(
-    ctx: ExtensionContext,
+    app: App,
     private databaseManager: DatabaseManager,
     private cliServer: CodeQLCliServer,
     private logger: Logger,
@@ -47,7 +48,7 @@ export class CompareView extends AbstractWebview<
       item: CompletedLocalQueryInfo,
     ) => Promise<void>,
   ) {
-    super(ctx);
+    super(app);
   }
 
   async showResults(

extensions/ql-vscode/src/extension.ts

@@ -396,10 +396,7 @@ export async function activate(
     ),
   );
 
-  const variantAnalysisViewSerializer = new VariantAnalysisViewSerializer(
-    ctx,
-    app,
-  );
+  const variantAnalysisViewSerializer = new VariantAnalysisViewSerializer(app);
   Window.registerWebviewPanelSerializer(
     VariantAnalysisView.viewType,
     variantAnalysisViewSerializer,
@@ -813,7 +810,7 @@ async function activateWithInstalledDistribution(
 
   void extLogger.log("Initializing results panel interface.");
   const localQueryResultsView = new ResultsView(
-    ctx,
+    app,
     dbm,
     cliServer,
     queryServerLogger,
@@ -836,7 +833,6 @@ async function activateWithInstalledDistribution(
   );
 
   const variantAnalysisManager = new VariantAnalysisManager(
-    ctx,
     app,
     cliServer,
     variantAnalysisStorageDir,
@@ -888,7 +884,7 @@ async function activateWithInstalledDistribution(
 
   void extLogger.log("Initializing compare view.");
   const compareView = new CompareView(
-    ctx,
+    app,
     dbm,
     cliServer,
     queryServerLogger,
@@ -935,7 +931,6 @@ async function activateWithInstalledDistribution(
   ctx.subscriptions.push(debuggerUI);
 
   const modelEditorModule = await ModelEditorModule.initialize(
-    ctx,
     app,
     dbm,
     cliServer,

extensions/ql-vscode/src/local-queries/results-view.ts

@@ -74,6 +74,7 @@ import { HistoryItemLabelProvider } from "../query-history/history-item-label-pr
 import { telemetryListener } from "../common/vscode/telemetry";
 import { redactableError } from "../common/errors";
 import { ResultsViewCommands } from "../common/commands";
+import { App } from "../common/app";
 
 /**
  * results-view.ts
@@ -168,13 +169,13 @@ export class ResultsView extends AbstractWebview<
   );
 
   constructor(
-    public ctx: vscode.ExtensionContext,
+    app: App,
     private databaseManager: DatabaseManager,
     public cliServer: CodeQLCliServer,
     public logger: Logger,
     private labelProvider: HistoryItemLabelProvider,
   ) {
-    super(ctx);
+    super(app);
     this.push(this._diagnosticCollection);
     this.push(
       vscode.window.onDidChangeTextEditorSelection(

extensions/ql-vscode/src/model-editor/method-modeling/method-modeling-panel.ts

@@ -1,15 +1,16 @@
-import { ExtensionContext, window } from "vscode";
+import { window } from "vscode";
+import { App } from "../../common/app";
 import { DisposableObject } from "../../common/disposable-object";
 import { MethodModelingViewProvider } from "./method-modeling-view-provider";
 import { Method } from "../method";
 
 export class MethodModelingPanel extends DisposableObject {
   private readonly provider: MethodModelingViewProvider;
 
-  constructor(context: ExtensionContext) {
+  constructor(app: App) {
     super();
 
-    this.provider = new MethodModelingViewProvider(context);
+    this.provider = new MethodModelingViewProvider(app);
     this.push(
       window.registerWebviewViewProvider(
         MethodModelingViewProvider.viewType,

extensions/ql-vscode/src/model-editor/method-modeling/method-modeling-view-provider.ts

@@ -1,10 +1,11 @@
 import * as vscode from "vscode";
-import { WebviewViewProvider } from "vscode";
+import { Uri, WebviewViewProvider } from "vscode";
 import { getHtmlForWebview } from "../../common/vscode/webview-html";
 import { FromMethodModelingMessage } from "../../common/interface-types";
 import { telemetryListener } from "../../common/vscode/telemetry";
 import { showAndLogExceptionWithTelemetry } from "../../common/logging/notifications";
 import { extLogger } from "../../common/logging/vscode/loggers";
+import { App } from "../../common/app";
 import { redactableError } from "../../common/errors";
 import { Method } from "../method";
 
@@ -13,7 +14,7 @@ export class MethodModelingViewProvider implements WebviewViewProvider {
 
   private webviewView: vscode.WebviewView | undefined = undefined;
 
-  constructor(private readonly context: vscode.ExtensionContext) {}
+  constructor(private readonly app: App) {}
 
   /**
    * This is called when a view first becomes visible. This may happen when the view is
@@ -26,11 +27,11 @@ export class MethodModelingViewProvider implements WebviewViewProvider {
   ) {
     webviewView.webview.options = {
       enableScripts: true,
-      localResourceRoots: [this.context.extensionUri],
+      localResourceRoots: [Uri.file(this.app.extensionPath)],
     };
 
     const html = getHtmlForWebview(
-      this.context,
+      this.app,
       webviewView.webview,
       "method-modeling",
       {

extensions/ql-vscode/src/model-editor/model-editor-module.ts

@@ -1,4 +1,3 @@
-import { ExtensionContext } from "vscode";
 import { ModelEditorView } from "./model-editor-view";
 import { ModelEditorCommands } from "../common/commands";
 import { CliVersionConstraint, CodeQLCliServer } from "../codeql-cli/cli";
@@ -31,7 +30,6 @@ export class ModelEditorModule extends DisposableObject {
   private mostRecentlyActiveView: ModelEditorView | undefined = undefined;
 
   private constructor(
-    private readonly ctx: ExtensionContext,
     private readonly app: App,
     private readonly databaseManager: DatabaseManager,
     private readonly cliServer: CodeQLCliServer,
@@ -41,7 +39,7 @@ export class ModelEditorModule extends DisposableObject {
     super();
     this.queryStorageDir = join(baseQueryStorageDir, "model-editor-results");
     this.methodsUsagePanel = this.push(new MethodsUsagePanel(cliServer));
-    this.methodModelingPanel = this.push(new MethodModelingPanel(ctx));
+    this.methodModelingPanel = this.push(new MethodModelingPanel(app));
   }
 
   private handleViewBecameActive(view: ModelEditorView): void {
@@ -59,15 +57,13 @@ export class ModelEditorModule extends DisposableObject {
   }
 
   public static async initialize(
-    ctx: ExtensionContext,
     app: App,
     databaseManager: DatabaseManager,
     cliServer: CodeQLCliServer,
     queryRunner: QueryRunner,
     queryStorageDir: string,
   ): Promise<ModelEditorModule> {
     const modelEditorModule = new ModelEditorModule(
-      ctx,
       app,
       databaseManager,
       cliServer,
@@ -153,7 +149,6 @@ export class ModelEditorModule extends DisposableObject {
             });
 
             const view = new ModelEditorView(
-              this.ctx,
               this.app,
               this.databaseManager,
               this.cliServer,

extensions/ql-vscode/src/model-editor/model-editor-view.ts

@@ -1,10 +1,4 @@
-import {
-  CancellationTokenSource,
-  ExtensionContext,
-  Uri,
-  ViewColumn,
-  window,
-} from "vscode";
+import { CancellationTokenSource, Uri, ViewColumn, window } from "vscode";
 import {
   AbstractWebview,
   WebviewPanelConfig,
@@ -37,7 +31,6 @@ import { ExtensionPack } from "./shared/extension-pack";
 import { showFlowGeneration, showLlmGeneration } from "../config";
 import { Mode } from "./shared/mode";
 import { loadModeledMethods, saveModeledMethods } from "./modeled-method-fs";
-import { join } from "path";
 import { pickExtensionPack } from "./extension-pack-picker";
 import { getLanguageDisplayName } from "../common/query-language";
 import { AutoModeler } from "./auto-modeler";
@@ -54,8 +47,7 @@ export class ModelEditorView extends AbstractWebview<
   private hideModeledMethods: boolean;
 
   public constructor(
-    ctx: ExtensionContext,
-    private readonly app: App,
+    protected readonly app: App,
     private readonly databaseManager: DatabaseManager,
     private readonly cliServer: CodeQLCliServer,
     private readonly queryRunner: QueryRunner,
@@ -79,7 +71,7 @@ export class ModelEditorView extends AbstractWebview<
       view: ModelEditorView,
     ) => boolean,
   ) {
-    super(ctx);
+    super(app);
 
     this.autoModeler = new AutoModeler(
       app,
@@ -158,11 +150,13 @@ export class ModelEditorView extends AbstractWebview<
       preserveFocus: true,
       view: "model-editor",
       iconPath: {
-        dark: Uri.file(
-          join(this.ctx.extensionPath, "media/dark/symbol-misc.svg"),
+        dark: Uri.joinPath(
+          Uri.file(this.app.extensionPath),
+          "media/dark/symbol-misc.svg",
         ),
-        light: Uri.file(
-          join(this.ctx.extensionPath, "media/light/symbol-misc.svg"),
+        light: Uri.joinPath(
+          Uri.file(this.app.extensionPath),
+          "media/light/symbol-misc.svg",
         ),
       },
     };
@@ -493,7 +487,6 @@ export class ModelEditorView extends AbstractWebview<
       }
 
       const view = new ModelEditorView(
-        this.ctx,
         this.app,
         this.databaseManager,
         this.cliServer,