deploy: current vibn theia state

Made-with: Cursor

packages/filesystem/src/browser/filesystem-watcher-error-handler.ts

@@ -0,0 +1,60 @@
+// *****************************************************************************
+// Copyright (C) 2020 Arm and others.
+//
+// This program and the accompanying materials are made available under the
+// terms of the Eclipse Public License v. 2.0 which is available at
+// http://www.eclipse.org/legal/epl-2.0.
+//
+// This Source Code may also be made available under the following Secondary
+// Licenses when the conditions for such availability set forth in the Eclipse
+// Public License v. 2.0 are satisfied: GNU General Public License, version 2
+// with the GNU Classpath Exception which is available at
+// https://www.gnu.org/software/classpath/license.html.
+//
+// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-only WITH Classpath-exception-2.0
+// *****************************************************************************
+
+import { injectable, inject } from '@theia/core/shared/inversify';
+import { environment } from '@theia/core/shared/@theia/application-package/lib/environment';
+import { MessageService } from '@theia/core';
+import { WindowService } from '@theia/core/lib/browser/window/window-service';
+
+@injectable()
+export class FileSystemWatcherErrorHandler {
+
+    @inject(MessageService) protected readonly messageService: MessageService;
+    @inject(WindowService) protected readonly windowService: WindowService;
+
+    protected watchHandlesExhausted: boolean = false;
+
+    protected get instructionsLink(): string {
+        return 'https://code.visualstudio.com/docs/setup/linux#_visual-studio-code-is-unable-to-watch-for-file-changes-in-this-large-workspace-error-enospc';
+    }
+
+    public async handleError(): Promise<void> {
+        if (!this.watchHandlesExhausted) {
+            this.watchHandlesExhausted = true;
+            if (this.isElectron()) {
+                const instructionsAction = 'Instructions';
+                const action = await this.messageService.warn(
+                    'Unable to watch for file changes in this large workspace.  Please follow the instructions link to resolve this issue.',
+                    { timeout: 60000 },
+                    instructionsAction
+                );
+                if (action === instructionsAction) {
+                    this.windowService.openNewWindow(this.instructionsLink, { external: true });
+                }
+            } else {
+                await this.messageService.warn(
+                    'Unable to watch for file changes in this large workspace.  The information you see may not include recent file changes.',
+                    { timeout: 60000 }
+                );
+            }
+        }
+    }
+
+    protected isElectron(): boolean {
+        return environment.electron.is();
+    }
+
+}