vite.stdio.config.ts

import { defineConfig } from 'vite';
import path from 'node:path';

// Load .env file at build time (for npm run make)
// In development, variables may be pre-set by shell which take precedence
// In CI/CD, GitHub Actions/GitLab CI exports variables which take precedence
// Safe import: only load dotenv if available (may not be in CI)
try {
  const dotenv = await import('dotenv');
  dotenv.config();
} catch {
  // dotenv not available (CI environment) - environment variables already set
  console.log('dotenv not available, using existing environment variables');
}

// https://vitejs.dev/config
export default defineConfig({
  resolve: {
    alias: {
      '@': path.resolve(__dirname, './src'),
    },
  },
  define: {
    // Inject environment variables at build time for stdio server
    // These will be replaced with literal values in the bundled code
    '__FIGMA_CLIENT_ID__': JSON.stringify(process.env.FIGMA_CLIENT_ID || ''),
    '__FIGMA_CLIENT_SECRET__': JSON.stringify(process.env.FIGMA_CLIENT_SECRET || ''),
  },
  build: {
    rollupOptions: {
      // Mark optional ws dependencies as external
      external: ['bufferutil', 'utf-8-validate'],
      output: {
        format: 'cjs',
        entryFileNames: 'mcp-stdio-server.cjs',
      },
    },
  },
});