feat: Add Feima authentication and model providers with Qwen3 integra…

package.json

@@ -81,6 +81,7 @@
 	"activationEvents": [
 		"onStartupFinished",
 		"onLanguageModelChat:copilot",
+		"onLanguageModelAccess:feima",
 		"onUri",
 		"onFileSystem:ccreq",
 		"onFileSystem:ccsettings",
@@ -139,6 +140,12 @@
 		"contribEditorContentMenu"
 	],
 	"contributes": {
+		"authentication": [
+			{
+				"id": "feima-authentication",
+				"label": "Feima Auth"
+			}
+		],
 		"languageModelTools": [
 			{
 				"name": "copilot_searchCodebase",
@@ -1680,6 +1687,10 @@
 			}
 		],
 		"languageModelChatProviders": [
+			{
+				"vendor": "feima",
+				"displayName": "Feima Models"
+			},
 			{
 				"vendor": "copilot",
 				"displayName": "Copilot"
@@ -2316,10 +2327,30 @@
 				"category": "GitHub Copilot"
 			},
 			{
-				"command": "github.copilot.chat.applyCopilotCLIAgentSessionChanges.apply",
+        "command": "github.copilot.chat.applyCopilotCLIAgentSessionChanges.apply",
 				"title": "%github.copilot.chat.applyCopilotCLIAgentSessionChanges.apply%",
 				"icon": "$(git-stash-pop)",
 				"category": "GitHub Copilot"
+      },
+      {	
+        "command": "feima.signIn",
+				"title": "Sign in with Feima",
+				"category": "Feima"
+			},
+			{
+				"command": "feima.signOut",
+				"title": "Sign Out",
+				"category": "Feima"
+			},
+			{
+				"command": "feima.listModels",
+				"title": "List Available Models",
+				"category": "Feima"
+			},
+			{
+				"command": "feima.checkContextKey",
+				"title": "Check Authentication Status",
+				"category": "Feima"
 			}
 		],
 		"configuration": [
@@ -3917,6 +3948,13 @@
 			}
 		],
 		"menus": {
+			"AccountsContext": [
+				{
+					"command": "feima.signIn",
+					"group": "1_accounts",
+					"when": "!github.copilot.feimaAuth.signedIn"
+				}
+			],
 			"editor/title": [
 				{
 					"command": "github.copilot.debug.generateInlineEditTests",

src/extension/completions/vscode-node/completionsCoreContribution.ts

@@ -12,9 +12,13 @@ import { autorun, observableFromEvent } from '../../../util/vs/base/common/obser
 import { registerUnificationCommands } from '../../completions-core/vscode-node/completionsServiceBridges';
 import { ICopilotInlineCompletionItemProviderService } from '../common/copilotInlineCompletionItemProviderService';
 import { unificationStateObservable } from './completionsUnificationContribution';
+import { Qwen3CompletionProvider } from './qwen3CompletionProvider';
 
 export class CompletionsCoreContribution extends Disposable {
 
+	private _provider: CopilotInlineCompletionItemProvider | undefined;
+	private _qwen3Provider: Qwen3CompletionProvider | undefined;
+
 	private readonly _copilotToken = observableFromEvent(this, this.authenticationService.onDidAuthenticationChange, () => this.authenticationService.copilotToken);
 
 	constructor(
@@ -31,9 +35,26 @@ export class CompletionsCoreContribution extends Disposable {
 			const unificationStateValue = unificationState.read(reader);
 			const configEnabled = configurationService.getExperimentBasedConfigObservable<boolean>(ConfigKey.TeamInternal.InlineEditsEnableGhCompletionsProvider, experimentationService).read(reader);
 			const extensionUnification = unificationStateValue?.extensionUnification ?? false;
+      let hasInstantiatedProvider = false;
+			// Check if Qwen3 is configured
+			const qwen3ApiKey = process.env.QWEN3_API_KEY;
+			const qwen3BaseUrl = process.env.QWEN3_BASE_URL || 'https://dashscope.aliyuncs.com/compatible-mode/v1';
 
-			let hasInstantiatedProvider = false;
-			if (unificationStateValue?.codeUnification || extensionUnification || configEnabled || this._copilotToken.read(reader)?.isNoAuthUser) {
+			if (qwen3ApiKey) {
+				// Use Qwen3 provider if configured
+				const qwen3Provider = this._getOrCreateQwen3Provider(qwen3ApiKey, qwen3BaseUrl);
+				reader.store.add(
+					languages.registerInlineCompletionItemProvider(
+						{ pattern: '**' },
+						qwen3Provider,
+						{
+							debounceDelayMs: 0,
+							excludes: ['qwen3-completions'],
+							groupId: 'completions'
+						}
+					)
+				);
+			} else if (unificationStateValue?.codeUnification || extensionUnification || configEnabled || this._copilotToken.read(reader)?.isNoAuthUser) {
 				const provider = _copilotInlineCompletionItemProviderService.getOrCreateProvider();
 				reader.store.add(
 					languages.registerInlineCompletionItemProvider(
@@ -62,4 +83,11 @@ export class CompletionsCoreContribution extends Disposable {
 			void commands.executeCommand('setContext', 'github.copilot.activated', token !== undefined);
 		}));
 	}
+
+	private _getOrCreateQwen3Provider(apiKey: string, baseUrl: string) {
+		if (!this._qwen3Provider) {
+			this._qwen3Provider = this._register(this._instantiationService.createInstance(Qwen3CompletionProvider, apiKey, baseUrl));
+		}
+		return this._qwen3Provider;
+	}
 }