Merge branch 'main' into fix/replace-all-spawn-with-cross-spawn

server/cursor-cli.js

@@ -1,12 +1,8 @@
-import { spawn } from 'child_process';
+import { spawn } from 'cross-spawn';
-import crossSpawn from 'cross-spawn';
 import { notifyRunFailed, notifyRunStopped } from './services/notification-orchestrator.js';
 import { cursorAdapter } from './providers/cursor/adapter.js';
 import { createNormalizedMessage } from './providers/types.js';
 
-// Use cross-spawn on Windows for better command execution
-const spawnFunction = process.platform === 'win32' ? crossSpawn : spawn;
-
 let activeCursorProcesses = new Map(); // Track active processes by session ID
 
 const WORKSPACE_TRUST_PATTERNS = [
@@ -122,7 +118,7 @@ async function spawnCursor(command, options = {}, ws) {
       console.log('Working directory:', workingDir);
       console.log('Session info - Input sessionId:', sessionId, 'Resume:', resume);
 
-      const cursorProcess = spawnFunction('cursor-agent', args, {
+      const cursorProcess = spawn('cursor-agent', args, {
         cwd: workingDir,
         stdio: ['pipe', 'pipe', 'pipe'],
         env: { ...process.env } // Inherit all environment variables

server/gemini-cli.js

@@ -1,8 +1,4 @@
-import { spawn } from 'child_process';
+import { spawn } from 'cross-spawn';
-import crossSpawn from 'cross-spawn';
-
-// Use cross-spawn on Windows for correct .cmd resolution (same pattern as cursor-cli.js)
-const spawnFunction = process.platform === 'win32' ? crossSpawn : spawn;
 import { promises as fs } from 'fs';
 import path from 'path';
 import os from 'os';
@@ -168,7 +164,7 @@ async function spawnGemini(command, options = {}, ws) {
     }
 
     return new Promise((resolve, reject) => {
-        const geminiProcess = spawnFunction(spawnCmd, spawnArgs, {
+        const geminiProcess = spawn(spawnCmd, spawnArgs, {
             cwd: workingDir,
             stdio: ['pipe', 'pipe', 'pipe'],
             env: { ...process.env } // Inherit all environment variables

server/index.js

@@ -39,7 +39,7 @@ import os from 'os';
 import http from 'http';
 import cors from 'cors';
 import { promises as fsPromises } from 'fs';
-import { spawn } from 'child_process';
+import { spawn } from 'cross-spawn';
 import pty from 'node-pty';
 import fetch from 'node-fetch';
 import mime from 'mime-types';

server/routes/agent.js

@@ -1,5 +1,5 @@
 import express from 'express';
-import { spawn } from 'child_process';
+import { spawn } from 'cross-spawn';
 import path from 'path';
 import os from 'os';
 import { promises as fs } from 'fs';

server/routes/cli-auth.js

@@ -1,5 +1,5 @@
 import express from 'express';
-import { spawn } from 'child_process';
+import { spawn } from 'cross-spawn';
 import fs from 'fs/promises';
 import path from 'path';
 import os from 'os';

server/routes/codex.js

@@ -1,5 +1,5 @@
 import express from 'express';
-import { spawn } from 'child_process';
+import { spawn } from 'cross-spawn';
 import { promises as fs } from 'fs';
 import path from 'path';
 import os from 'os';

server/routes/cursor.js

@@ -2,6 +2,7 @@ import express from 'express';
 import { promises as fs } from 'fs';
 import path from 'path';
 import os from 'os';
+import { spawn } from 'cross-spawn';
 import sqlite3 from 'sqlite3';
 import { open } from 'sqlite';
 import crypto from 'crypto';
@@ -577,4 +578,221 @@ router.get('/sessions', async (req, res) => {
     });
   }
 });
+
+// GET /api/cursor/sessions/:sessionId - Get specific Cursor session from SQLite
+router.get('/sessions/:sessionId', async (req, res) => {
+  try {
+    const { sessionId } = req.params;
+    const { projectPath } = req.query;
+    
+    // Calculate cwdID hash for the project path
+    const cwdId = crypto.createHash('md5').update(projectPath || process.cwd()).digest('hex');
+    const storeDbPath = path.join(os.homedir(), '.cursor', 'chats', cwdId, sessionId, 'store.db');
+    
+    
+    // Open SQLite database
+    const db = await open({
+      filename: storeDbPath,
+      driver: sqlite3.Database,
+      mode: sqlite3.OPEN_READONLY
+    });
+    
+    // Get all blobs to build the DAG structure
+    const allBlobs = await db.all(`
+      SELECT rowid, id, data FROM blobs
+    `);
+    
+    // Build the DAG structure from parent-child relationships
+    const blobMap = new Map(); // id -> blob data
+    const parentRefs = new Map(); // blob id -> [parent blob ids]
+    const childRefs = new Map(); // blob id -> [child blob ids]
+    const jsonBlobs = []; // Clean JSON messages
+    
+    for (const blob of allBlobs) {
+      blobMap.set(blob.id, blob);
+      
+      // Check if this is a JSON blob (actual message) or protobuf (DAG structure)
+      if (blob.data && blob.data[0] === 0x7B) { // Starts with '{' - JSON blob
+        try {
+          const parsed = JSON.parse(blob.data.toString('utf8'));
+          jsonBlobs.push({ ...blob, parsed });
+        } catch (e) {
+          console.log('Failed to parse JSON blob:', blob.rowid);
+        }
+      } else if (blob.data) { // Protobuf blob - extract parent references
+        const parents = [];
+        let i = 0;
+        
+        // Scan for parent references (0x0A 0x20 followed by 32-byte hash)
+        while (i < blob.data.length - 33) {
+          if (blob.data[i] === 0x0A && blob.data[i+1] === 0x20) {
+            const parentHash = blob.data.slice(i+2, i+34).toString('hex');
+            if (blobMap.has(parentHash)) {
+              parents.push(parentHash);
+            }
+            i += 34;
+          } else {
+            i++;
+          }
+        }
+        
+        if (parents.length > 0) {
+          parentRefs.set(blob.id, parents);
+          // Update child references
+          for (const parentId of parents) {
+            if (!childRefs.has(parentId)) {
+              childRefs.set(parentId, []);
+            }
+            childRefs.get(parentId).push(blob.id);
+          }
+        }
+      }
+    }
+    
+    // Perform topological sort to get chronological order
+    const visited = new Set();
+    const sorted = [];
+    
+    // DFS-based topological sort
+    function visit(nodeId) {
+      if (visited.has(nodeId)) return;
+      visited.add(nodeId);
+      
+      // Visit all parents first (dependencies)
+      const parents = parentRefs.get(nodeId) || [];
+      for (const parentId of parents) {
+        visit(parentId);
+      }
+      
+      // Add this node after all its parents
+      const blob = blobMap.get(nodeId);
+      if (blob) {
+        sorted.push(blob);
+      }
+    }
+    
+    // Start with nodes that have no parents (roots)
+    for (const blob of allBlobs) {
+      if (!parentRefs.has(blob.id)) {
+        visit(blob.id);
+      }
+    }
+    
+    // Visit any remaining nodes (disconnected components)
+    for (const blob of allBlobs) {
+      visit(blob.id);
+    }
+    
+    // Now extract JSON messages in the order they appear in the sorted DAG
+    const messageOrder = new Map(); // JSON blob id -> order index
+    let orderIndex = 0;
+    
+    for (const blob of sorted) {
+      // Check if this blob references any JSON messages
+      if (blob.data && blob.data[0] !== 0x7B) { // Protobuf blob
+        // Look for JSON blob references
+        for (const jsonBlob of jsonBlobs) {
+          try {
+            const jsonIdBytes = Buffer.from(jsonBlob.id, 'hex');
+            if (blob.data.includes(jsonIdBytes)) {
+              if (!messageOrder.has(jsonBlob.id)) {
+                messageOrder.set(jsonBlob.id, orderIndex++);
+              }
+            }
+          } catch (e) {
+            // Skip if can't convert ID
+          }
+        }
+      }
+    }
+    
+    // Sort JSON blobs by their appearance order in the DAG
+    const sortedJsonBlobs = jsonBlobs.sort((a, b) => {
+      const orderA = messageOrder.get(a.id) ?? Number.MAX_SAFE_INTEGER;
+      const orderB = messageOrder.get(b.id) ?? Number.MAX_SAFE_INTEGER;
+      if (orderA !== orderB) return orderA - orderB;
+      // Fallback to rowid if not in order map
+      return a.rowid - b.rowid;
+    });
+    
+    // Use sorted JSON blobs
+    const blobs = sortedJsonBlobs.map((blob, idx) => ({
+      ...blob,
+      sequence_num: idx + 1,
+      original_rowid: blob.rowid
+    }));
+    
+    // Get metadata from meta table
+    const metaRows = await db.all(`
+      SELECT key, value FROM meta
+    `);
+    
+    // Parse metadata
+    let metadata = {};
+    for (const row of metaRows) {
+      if (row.value) {
+        try {
+          // Try to decode as hex-encoded JSON
+          const hexMatch = row.value.toString().match(/^[0-9a-fA-F]+$/);
+          if (hexMatch) {
+            const jsonStr = Buffer.from(row.value, 'hex').toString('utf8');
+            metadata[row.key] = JSON.parse(jsonStr);
+          } else {
+            metadata[row.key] = row.value.toString();
+          }
+        } catch (e) {
+          metadata[row.key] = row.value.toString();
+        }
+      }
+    }
+    
+    // Extract messages from sorted JSON blobs
+    const messages = [];
+    for (const blob of blobs) {
+      try {
+        // We already parsed JSON blobs earlier
+        const parsed = blob.parsed;
+        
+        if (parsed) {
+          // Filter out ONLY system messages at the server level
+          // Check both direct role and nested message.role
+          const role = parsed?.role || parsed?.message?.role;
+          if (role === 'system') {
+            continue; // Skip only system messages
+          }
+          messages.push({ 
+            id: blob.id, 
+            sequence: blob.sequence_num,
+            rowid: blob.original_rowid, 
+            content: parsed 
+          });
+        }
+      } catch (e) {
+        // Skip blobs that cause errors
+        console.log(`Skipping blob ${blob.id}: ${e.message}`);
+      }
+    }
+    
+    await db.close();
+    
+    res.json({ 
+      success: true, 
+      session: {
+        id: sessionId,
+        projectPath: projectPath,
+        messages: messages,
+        metadata: metadata,
+        cwdId: cwdId
+      }
+    });
+    
+  } catch (error) {
+    console.error('Error reading Cursor session:', error);
+    res.status(500).json({ 
+      error: 'Failed to read Cursor session', 
+      details: error.message 
+    });
+  }
+});
+
 export default router;

server/routes/git.js

@@ -1,5 +1,5 @@
 import express from 'express';
-import { spawn } from 'child_process';
+import { spawn } from 'cross-spawn';
 import path from 'path';
 import { promises as fs } from 'fs';
 import { extractProjectDirectory } from '../projects.js';

server/routes/mcp.js

@@ -4,7 +4,7 @@ import path from 'path';
 import os from 'os';
 import { fileURLToPath } from 'url';
 import { dirname } from 'path';
-import { spawn } from 'child_process';
+import { spawn } from 'cross-spawn';
 
 const router = express.Router();
 const __filename = fileURLToPath(import.meta.url);

server/routes/projects.js

@@ -1,7 +1,7 @@
 import express from 'express';
 import { promises as fs } from 'fs';
 import path from 'path';
-import { spawn } from 'child_process';
+import { spawn } from 'cross-spawn';
 import os from 'os';
 import { addProjectManually } from '../projects.js';
 

server/routes/taskmaster.js

@@ -12,7 +12,7 @@ import express from 'express';
 import fs from 'fs';
 import path from 'path';
 import { promises as fsPromises } from 'fs';
-import { spawn } from 'child_process';
+import { spawn } from 'cross-spawn';
 import { fileURLToPath } from 'url';
 import { dirname } from 'path';
 import os from 'os';

server/routes/user.js

@@ -2,7 +2,7 @@ import express from 'express';
 import { userDb } from '../database/db.js';
 import { authenticateToken } from '../middleware/auth.js';
 import { getSystemGitConfig } from '../utils/gitConfig.js';
-import { spawn } from 'child_process';
+import { spawn } from 'cross-spawn';
 
 const router = express.Router();
 

server/utils/gitConfig.js

@@ -1,4 +1,4 @@
-import { spawn } from 'child_process';
+import { spawn } from 'cross-spawn';
 
 function spawnAsync(command, args) {
   return new Promise((resolve, reject) => {

server/utils/plugin-loader.js

@@ -1,7 +1,7 @@
 import fs from 'fs';
 import path from 'path';
 import os from 'os';
-import { spawn } from 'child_process';
+import { spawn } from 'cross-spawn';
 
 const PLUGINS_DIR = path.join(os.homedir(), '.claude-code-ui', 'plugins');
 const PLUGINS_CONFIG_PATH = path.join(os.homedir(), '.claude-code-ui', 'plugins.json');

server/utils/plugin-process-manager.js

@@ -1,4 +1,4 @@
-import { spawn } from 'child_process';
+import { spawn } from 'cross-spawn';
 import path from 'path';
 import { scanPlugins, getPluginsConfig, getPluginDir } from './plugin-loader.js';