Method resolveWebviewView

vscode/src/extension.ts:1031–1237

(view: vscode.WebviewView)

  }

  resolveWebviewView(view: vscode.WebviewView): void {
    muxLogDebug("mux.chatView: resolveWebviewView", { visible: view.visible });

    // New view instance; clear any previous timers.
    this.clearReadyProbeInterval();

    this.traceId = randomBytes(8).toString("hex");
    muxLogDebug("mux.chatView: traceId assigned", { traceId: this.traceId });

    this.view = view;
    this.isWebviewReady = false;

    const viewDisposables: vscode.Disposable[] = [];

    try {
      view.webview.options = {
        enableScripts: true,
        localResourceRoots: [
          vscode.Uri.joinPath(this.context.extensionUri, "out"),
          vscode.Uri.joinPath(this.context.extensionUri, "media"),
        ],
      };

      muxLogDebug("mux.chatView: webview.options set", {
        enableScripts: view.webview.options.enableScripts ?? false,
        localResourceRoots: (view.webview.options.localResourceRoots ?? []).map((uri) =>
          uri.toString()
        ),
      });

      const visibilityDisposable = view.onDidChangeVisibility(async () => {
        muxLogDebug("mux.chatView: view visibility changed", { visible: view.visible });

        if (!view.visible) {
          return;
        }

        if (!this.isWebviewReady) {
          return;
        }

        await this.refreshWorkspaces();
      });
      viewDisposables.push(visibilityDisposable);

      // Register the message handler before setting HTML to avoid losing the initial
      // "ready" handshake due to a race.
      const messageDisposable = view.webview.onDidReceiveMessage((msg: unknown) => {
        const msgType =
          typeof msg === "object" &&
          msg !== null &&
          "type" in msg &&
          typeof (msg as { type?: unknown }).type === "string"
            ? (msg as { type: string }).type
            : undefined;

        const meta =
          typeof msg === "object" && msg !== null && "__muxMeta" in msg