vite.config.ts

import { defineConfig } from "vite";
import react from "@vitejs/plugin-react-swc";
import path from "path";

// https://vitejs.dev/config/
export default defineConfig(({ mode }) => ({
  server: {
    host: "::",
    port: 8080,
  },
  plugins: [
    react(),
  ],
  resolve: {
    alias: {
      "@": path.resolve(__dirname, "./src"),
    },
  },
  // Optimize builds for production deployment
  build: {
    // Generate sourcemaps for better debugging
    sourcemap: true,
    // Optimize chunk size
    chunkSizeWarningLimit: 1000,
    rollupOptions: {
      output: {
        manualChunks: {
          // Split vendor chunks for better caching
          'react-vendor': ['react', 'react-dom', 'react-router-dom'],
          'ui-vendor': ['class-variance-authority', 'clsx', 'tailwind-merge'],
          'reactflow': ['reactflow']
        }
      }
    }
  }
}));