vite.config.ts

import path from 'path';

import react from '@vitejs/plugin-react-swc';
import { defineConfig } from 'vite';
import dts from 'vite-plugin-dts';
import tsconfigPaths from 'vite-tsconfig-paths';

// https://vitejs.dev/config/

export default defineConfig({
  plugins: [
    react(),
    dts({
      insertTypesEntry: true,
    }),
    tsconfigPaths(),
  ],
  build: {
    lib: {
      entry: path.resolve(__dirname, 'src/index.ts'),
      name: '@yourssu/design-system-react',
      formats: ['es', 'cjs'],
      fileName: (format) => `index.${format}.js`,
    },
    rollupOptions: {
      external: [
        'react',
        'react-dom',
        'react/jsx-runtime',
        'styled-components',
        '**/*.stories.tsx',
      ],
      output: {
        banner: '"use client";',
      },
    },
    ssr: false,
  },
});