vite.config.ts

import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'
import { resolve } from 'path'
import tailwindcss from 'tailwindcss'
import { peerDependencies, dependencies } from './package.json'

export default defineConfig({
  plugins: [react({
    // jsxRuntime: 'classic'
  })],
  css: {
    postcss: {
      plugins: [tailwindcss],
    },
  },
  resolve: {
    alias: {
      '@': resolve(__dirname, 'src')
    }
  },
  build: {
    lib: {
      entry: resolve(__dirname, 'src', 'index.ts'),
      formats: ['es', 'cjs'],
      fileName: (ext) => `index.${ext}.js`,
    },
    rollupOptions: {
      external: [
        ...Object.keys(dependencies || {}),
        ...Object.keys(peerDependencies || {}),
      ],
      output: {
        globals: {
          react: 'React',
          'react-dom': 'ReactDOM',
          tailwindcss: 'tailwindcss',
        },
      },
    },
    target: 'esnext',
    sourcemap: true
  },
})