fix: remove gemini support since google discontinued it

server/routes/agent.js

@@ -9,7 +9,6 @@ import { userDb, apiKeysDb, githubTokensDb, projectsDb } from '../modules/databa
 import { queryClaudeSDK } from '../claude-sdk.js';
 import { spawnCursor } from '../cursor-cli.js';
 import { queryCodex } from '../openai-codex.js';
-import { spawnGemini } from '../gemini-cli.js';
 import { spawnOpenCode } from '../opencode-cli.js';
 import { Octokit } from '@octokit/rest';
 import { providerModelsService } from '../modules/providers/services/provider-models.service.js';
@@ -637,7 +636,7 @@ class ResponseCollector {
  *                          - Source for auto-generated branch names (if createBranch=true and no branchName)
  *                          - Fallback for PR title if no commits are made
  *
- * @param {string} provider - (Optional) AI provider to use. Options: 'claude' | 'cursor' | 'codex' | 'gemini' | 'opencode'
+ * @param {string} provider - (Optional) AI provider to use. Options: 'claude' | 'cursor' | 'codex' | 'opencode'
  *                           Default: 'claude'
  *
  * @param {boolean} stream - (Optional) Enable Server-Sent Events (SSE) streaming for real-time updates.
@@ -649,7 +648,7 @@ class ResponseCollector {
  *
  *                        Claude models: 'default', 'sonnet', 'opus', 'haiku', 'sonnet[1m]', 'opus[1m]', 'fable'
  *                        Cursor models: 'gpt-5' (default), 'gpt-5.2', 'gpt-5.2-high', 'sonnet-4.5', 'opus-4.5',
- *                                       'gemini-3-pro', 'composer-1', 'auto', 'gpt-5.1', 'gpt-5.1-high',
+ *                                       'composer-1', 'auto', 'gpt-5.1', 'gpt-5.1-high',
  *                                       'gpt-5.1-codex', 'gpt-5.1-codex-high', 'gpt-5.1-codex-max',
  *                                       'gpt-5.1-codex-max-high', 'opus-4.1', 'grok', and thinking variants
  *                        Codex models: 'gpt-5.4' (default), 'gpt-5.5', 'gpt-5.4-mini'
@@ -760,7 +759,7 @@ class ResponseCollector {
  * Input Validations (400 Bad Request):
  *   - Either githubUrl OR projectPath must be provided (not neither)
  *   - message must be non-empty string
- *   - provider must be 'claude', 'cursor', 'codex', 'gemini', or 'opencode'
+ *   - provider must be 'claude', 'cursor', 'codex', or 'opencode'
  *   - createBranch/createPR requires githubUrl OR projectPath (not neither)
  *   - branchName must pass Git naming rules (if provided)
  *
@@ -871,8 +870,8 @@ router.post('/', validateExternalApiKey, async (req, res) => {
     return res.status(400).json({ error: 'message is required' });
   }
 
-  if (!['claude', 'cursor', 'codex', 'gemini', 'opencode'].includes(provider)) {
-    return res.status(400).json({ error: 'provider must be "claude", "cursor", "codex", "gemini", or "opencode"' });
+  if (!['claude', 'cursor', 'codex', 'opencode'].includes(provider)) {
+    return res.status(400).json({ error: 'provider must be "claude", "cursor", "codex", or "opencode"' });
   }
 
   // Validate GitHub branch/PR creation requirements
@@ -951,7 +950,6 @@ router.post('/', validateExternalApiKey, async (req, res) => {
     }
 
     const codexModels = (await providerModelsService.getProviderModels('codex')).models;
-    const geminiModels = (await providerModelsService.getProviderModels('gemini')).models;
     const opencodeModels = (await providerModelsService.getProviderModels('opencode')).models;
 
     // Start the appropriate session
@@ -988,16 +986,6 @@ router.post('/', validateExternalApiKey, async (req, res) => {
         effort,
         permissionMode: 'bypassPermissions'
       }, writer);
-    } else if (provider === 'gemini') {
-      console.log('✨ Starting Gemini CLI session');
-
-      await spawnGemini(message.trim(), {
-        projectPath: finalProjectPath,
-        cwd: finalProjectPath,
-        sessionId: sessionId || null,
-        model: model || geminiModels.DEFAULT,
-        skipPermissions: true // CLI mode bypasses permissions
-      }, writer);
     } else if (provider === 'opencode') {
       console.log('Starting OpenCode CLI session');
 

server/routes/commands.js

@@ -15,13 +15,12 @@ const APP_ROOT = findAppRoot(__dirname);
 
 const router = express.Router();
 
-const MODEL_PROVIDERS = ["claude", "cursor", "codex", "gemini", "opencode"];
+const MODEL_PROVIDERS = ["claude", "cursor", "codex", "opencode"];
 
 const MODEL_PROVIDER_LABELS = {
   claude: "Claude",
   cursor: "Cursor",
   codex: "Codex",
-  gemini: "Gemini",
   opencode: "OpenCode",
 };
 

server/routes/gemini.js

@@ -1,25 +0,0 @@
-import express from 'express';
-
-import sessionManager from '../sessionManager.js';
-import { sessionsDb } from '../modules/database/index.js';
-
-const router = express.Router();
-
-router.delete('/sessions/:sessionId', async (req, res) => {
-    try {
-        const { sessionId } = req.params;
-
-        if (!sessionId || typeof sessionId !== 'string' || !/^[a-zA-Z0-9_.-]{1,100}$/.test(sessionId)) {
-            return res.status(400).json({ success: false, error: 'Invalid session ID format' });
-        }
-
-        await sessionManager.deleteSession(sessionId);
-        sessionsDb.deleteSessionById(sessionId);
-        res.json({ success: true });
-    } catch (error) {
-        console.error(`Error deleting Gemini session ${req.params.sessionId}:`, error);
-        res.status(500).json({ success: false, error: error.message });
-    }
-});
-
-export default router;