deploy: current vibn theia state

Made-with: Cursor

packages/ai-copilot/src/common/copilot-auth-service.ts

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+// *****************************************************************************
+// Copyright (C) 2026 EclipseSource GmbH.
+//
+// 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 { Event } from '@theia/core';
+
+export const COPILOT_AUTH_SERVICE_PATH = '/services/copilot/auth';
+export const CopilotAuthService = Symbol('CopilotAuthService');
+export const CopilotAuthServiceClient = Symbol('CopilotAuthServiceClient');
+
+/**
+ * Response from GitHub's device code endpoint.
+ */
+export interface DeviceCodeResponse {
+    /** URL where user should enter the code (e.g., https://github.com/login/device) */
+    verification_uri: string;
+    /** Code to display to the user (e.g., XXXX-XXXX) */
+    user_code: string;
+    /** Device code used for polling */
+    device_code: string;
+    /** Polling interval in seconds */
+    interval: number;
+    /** Expiration time in seconds */
+    expires_in: number;
+}
+
+/**
+ * Current authentication state.
+ */
+export interface CopilotAuthState {
+    /** Whether the user is authenticated */
+    isAuthenticated: boolean;
+    /** GitHub username if authenticated */
+    accountLabel?: string;
+    /** GitHub Enterprise URL if using enterprise */
+    enterpriseUrl?: string;
+}
+
+/**
+ * Client interface for receiving auth state change notifications.
+ */
+export interface CopilotAuthServiceClient {
+    onAuthStateChanged(state: CopilotAuthState): void;
+}
+
+/**
+ * Service for handling GitHub Copilot OAuth Device Flow authentication.
+ */
+export interface CopilotAuthService {
+    /**
+     * Initiates the OAuth Device Flow.
+     * Returns device code information for the UI to display.
+     * @param enterpriseUrl Optional GitHub Enterprise domain
+     */
+    initiateDeviceFlow(enterpriseUrl?: string): Promise<DeviceCodeResponse>;
+
+    /**
+     * Polls for the access token after user authorizes.
+     * @param deviceCode The device code from initiateDeviceFlow
+     * @param interval Polling interval in seconds
+     * @param enterpriseUrl Optional GitHub Enterprise domain
+     * @returns true if authentication succeeded, false if expired/denied
+     */
+    pollForToken(deviceCode: string, interval: number, enterpriseUrl?: string): Promise<boolean>;
+
+    /**
+     * Get the current authentication state.
+     */
+    getAuthState(): Promise<CopilotAuthState>;
+
+    /**
+     * Get the access token for API calls.
+     * @returns The access token or undefined if not authenticated
+     */
+    getAccessToken(): Promise<string | undefined>;
+
+    /**
+     * Sign out and clear stored credentials.
+     */
+    signOut(): Promise<void>;
+
+    /**
+     * Set the client to receive auth state change notifications.
+     */
+    setClient(client: CopilotAuthServiceClient | undefined): void;
+
+    /**
+     * Event fired when authentication state changes.
+     */
+    readonly onAuthStateChanged: Event<CopilotAuthState>;
+}

packages/ai-copilot/src/common/copilot-language-models-manager.ts

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+// *****************************************************************************
+// Copyright (C) 2026 EclipseSource GmbH.
+//
+// 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
+// *****************************************************************************
+
+export const COPILOT_LANGUAGE_MODELS_MANAGER_PATH = '/services/copilot/language-model-manager';
+export const CopilotLanguageModelsManager = Symbol('CopilotLanguageModelsManager');
+
+export const COPILOT_PROVIDER_ID = 'copilot';
+
+export interface CopilotModelDescription {
+    /**
+     * The identifier of the model which will be shown in the UI.
+     * Format: copilot/{modelName}
+     */
+    id: string;
+    /**
+     * The model ID as used by the Copilot API (e.g., 'gpt-4o', 'claude-3.5-sonnet').
+     */
+    model: string;
+    /**
+     * Indicate whether the streaming API shall be used.
+     */
+    enableStreaming: boolean;
+    /**
+     * Flag to configure whether the model supports structured output.
+     */
+    supportsStructuredOutput: boolean;
+    /**
+     * Maximum number of retry attempts when a request fails.
+     */
+    maxRetries: number;
+}
+
+export interface CopilotLanguageModelsManager {
+    /**
+     * Create or update language models in the registry.
+     */
+    createOrUpdateLanguageModels(...models: CopilotModelDescription[]): Promise<void>;
+    /**
+     * Remove language models from the registry.
+     */
+    removeLanguageModels(...modelIds: string[]): void;
+    /**
+     * Refresh the status of all Copilot models (e.g., after authentication state changes).
+     */
+    refreshModelsStatus(): Promise<void>;
+}

packages/ai-copilot/src/common/copilot-preferences.ts

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+// *****************************************************************************
+// Copyright (C) 2026 EclipseSource GmbH.
+//
+// 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 { AI_CORE_PREFERENCES_TITLE } from '@theia/ai-core/lib/common/ai-core-preferences';
+import { nls, PreferenceSchema } from '@theia/core';
+
+export const COPILOT_MODELS_PREF = 'ai-features.copilot.models';
+export const COPILOT_ENTERPRISE_URL_PREF = 'ai-features.copilot.enterpriseUrl';
+
+export const CopilotPreferencesSchema: PreferenceSchema = {
+    properties: {
+        [COPILOT_MODELS_PREF]: {
+            type: 'array',
+            description: nls.localize('theia/ai/copilot/models/description',
+                'GitHub Copilot models to use. Available models depend on your Copilot subscription.'),
+            title: AI_CORE_PREFERENCES_TITLE,
+            // https://models.dev/?search=copilot
+            default: [
+                'claude-haiku-4.5',
+                'claude-sonnet-4.5',
+                'claude-opus-4.5',
+                'gemini-2.5-pro',
+                'gpt-4.1',
+                'gpt-4o',
+                'gpt-5-mini',
+                'gpt-5.2',
+            ],
+            items: {
+                type: 'string'
+            }
+        },
+        [COPILOT_ENTERPRISE_URL_PREF]: {
+            type: 'string',
+            markdownDescription: nls.localize('theia/ai/copilot/enterpriseUrl/mdDescription',
+                'GitHub Enterprise domain for Copilot API (e.g., `github.mycompany.com`). Leave empty for GitHub.com.'),
+            title: AI_CORE_PREFERENCES_TITLE,
+            default: ''
+        }
+    }
+};

packages/ai-copilot/src/common/index.ts

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+// *****************************************************************************
+// Copyright (C) 2026 EclipseSource GmbH.
+//
+// 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
+// *****************************************************************************
+
+export * from './copilot-language-models-manager';
+export * from './copilot-auth-service';
+export * from './copilot-preferences';