vite.config.ts

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

export default defineConfig(({ mode }) => {
  const isProd = mode === "production";

  return {
    plugins: [react()],
    resolve: {
      alias: {
        "@": path.resolve(__dirname, "./src"),
      },
    },
    server: {
      host: "0.0.0.0",
      port: 5173,
      open: false,
      strictPort: true,
    },
    build: {
      outDir: "dist",
      sourcemap: !isProd,
      target: "esnext",
      minify: isProd ? "terser" : false,
      terserOptions: isProd
        ? {
            compress: {
              drop_console: true,
              drop_debugger: true,
              pure_funcs: ["console.log"],
            },
          }
        : undefined,
      rollupOptions: {
        output: {
          manualChunks: {
            vendor: ["react", "react-dom"],
            router: ["react-router-dom"],
          },
        },
      },
      chunkSizeWarningLimit: 1000,
    },
    optimizeDeps: {
      include: ["react", "react-dom", "react-router-dom"],
    },
    esbuild: {
      logOverride: {
        "this-is-undefined-in-esm": "silent",
      },
    },
  };
});