import { defineConfig } from "vite";
import react from "@vitejs/plugin-react";
import dts from "vite-plugin-dts";
import path from "path";
import typescript from "@rollup/plugin-typescript";

export default defineConfig({
  plugins: [
    react(),
    dts({
      insertTypesEntry: true,
    }),
  ],

  esbuild: false,

  build: {
    lib: {
      entry: path.resolve(__dirname, "src/index.ts"),
      name: "DefgovUIWeb",
      formats: ["es", "cjs"],
      fileName: (format) => `index.${format}.js`,
    },

    rollupOptions: {
      plugins: [typescript({ tsconfig: "./tsconfig.build.json" })],
      external: ["react", "react-dom", "react/jsx-runtime"],
      output: {
        globals: {
          react: "React",
          "react-dom": "ReactDOM",
        },
      },
    },

    sourcemap: true,
    cssCodeSplit: true,
  },
});