AI MCP Gateway

/** * Analyze Command - Multi-file codebase analysis * GitHub Copilot-style workspace analysis */ import chalk from 'chalk'; import * as fs from 'fs'; import { glob } from 'glob'; import { MCPClient } from '../client.js'; import { shouldUseClaudeCode, promptClaudeCodeInsteadOfEscalation, executeWithClaudeCode, createTaskSummary } from '../utils/claudeIntegration.js'; import { readProjectContext, hasMinimalProjectContext, createMissingProjectFiles, displayContextSummary } from '../utils/projectContext.js'; export async function analyzeCommand( pattern: string, options: { prompt?: string; endpoint?: string; apiKey?: string; username?: string; password?: string; maxFiles?: number; recursive?: boolean; useClaudeCode?: boolean; } ): Promise<void> { console.log(chalk.cyan.bold('\n🔍 MCP Codebase Analyzer\n')); console.log(chalk.dim('─'.repeat(50))); const client = new MCPClient(options.endpoint, options.apiKey, options.username, options.password); // Read project context files console.log(chalk.dim('🔍 Reading project context...')); const projectContext = readProjectContext(); // Check if we need to auto-generate project context files if (!hasMinimalProjectContext(projectContext)) { console.log(chalk.yellow('📝 Project context files missing. Generating project summary first...')); try { // Import and run summarize functionality const { summarizeProject } = await import('./summarize.js'); // Generate summary with free budget await summarizeProject({ output: 'temp-project-summary.md', budget: 0, // Free tier for initial analysis verbose: true, endpoint: options.endpoint, apiKey: options.apiKey, username: options.username, password: options.password }); // Read the generated summary const summaryPath = 'temp-project-summary.md'; if (fs.existsSync(summaryPath)) { const summaryContent = fs.readFileSync(summaryPath, 'utf-8'); // Create missing project files based on summary await createMissingProjectFiles(process.cwd(), summaryContent, true); // Clean up temporary file try { fs.unlinkSync(summaryPath); } catch { } // Re-read project context with newly created files console.log(chalk.green('✅ Project context files created. Re-reading context...')); const updatedContext = readProjectContext(); Object.assign(projectContext, updatedContext); } } catch (error) { console.log(chalk.yellow('⚠️ Could not auto-generate project context. Continuing without...')); } } displayContextSummary(projectContext); // Find files matching pattern console.log(chalk.yellow(`📂 Finding files matching: ${pattern}`)); const files = await findFiles(pattern, { maxFiles: options.maxFiles || 10, recursive: options.recursive || false }); if (files.length === 0) { console.log(chalk.red('\n❌ No files found matching pattern')); process.exit(1); } console.log(chalk.green(`✓ Found ${files.length} files\n`)); // Read file contents console.log(chalk.yellow('📖 Reading files...')); const fileContents: Map<string, string> = new Map(); for (const file of files) { try { const content = fs.readFileSync(file, 'utf-8'); fileContents.set(file, content); console.log(chalk.dim(` ✓ ${file} (${content.split('\n').length} lines)`)); } catch (error) { console.log(chalk.red(` ❌ ${file} - ${error instanceof Error ? error.message : 'Error'}`)); } } console.log(); // Analyze with AI console.log(chalk.cyan('🤖 Analyzing with AI...\n')); const analysisPrompt = options.prompt || `Analyze this codebase for: - Code quality issues - Security vulnerabilities - Performance problems - Best practice violations - Potential bugs - Improvement suggestions Provide a structured analysis with severity levels (error/warning/info).`; // Build context with all file contents let filesContext = '# Codebase Analysis\n\n'; for (const [file, content] of fileContents.entries()) { filesContext += `## File: ${file}\n\`\`\`\n${content}\n\`\`\`\n\n`; } const fullPrompt = `${analysisPrompt}\n\n${filesContext}`; try { const context = client.getCurrentContext(); const response = await client.send({ mode: 'code', message: fullPrompt, budget: 0, // Free tier for analysis ...context, }); // Display results console.log(chalk.cyan('╔' + '═'.repeat(58) + '╗')); console.log(chalk.cyan('║') + chalk.bold(' ANALYSIS RESULTS ').padEnd(58) + chalk.cyan('║')); console.log(chalk.cyan('╚' + '═'.repeat(58) + '╝\n')); console.log(response.message); console.log(); // Metadata if (response.model) { console.log(chalk.dim('─'.repeat(50))); console.log(chalk.dim(`📊 Model: ${response.model}`)); console.log(chalk.dim(`🎯 Files analyzed: ${fileContents.size}/${files.length}`)); if (response.tokens) { console.log(chalk.dim(`💬 Tokens: ${response.tokens.total}`)); } if (response.cost) { console.log(chalk.dim(`💰 Cost: $${response.cost.toFixed(4)}`)); } console.log(); } } catch (error) { console.log(chalk.red('\n❌ Analysis failed')); console.log(chalk.dim(error instanceof Error ? error.message : String(error))); process.exit(1); } } /** * Find files matching glob pattern */ async function findFiles( pattern: string, options: { maxFiles: number; recursive: boolean } ): Promise<string[]> { try { const globPattern = options.recursive ? pattern : pattern.replace('**/', ''); const matches = await glob(globPattern, { ignore: [ '**/node_modules/**', '**/dist/**', '**/build/**', '**/.git/**', '**/coverage/**', '**/*.min.js', '**/*.map' ], nodir: true }); return matches.slice(0, options.maxFiles); } catch (error) { console.error(chalk.red('Error finding files:'), error); return []; } }