vite.lib.config.ts

import path from 'path';
import { defineConfig } from 'vite';
import react from '@vitejs/plugin-react';
import tailwindcss from '@tailwindcss/vite';

export default defineConfig({
  plugins: [react(), tailwindcss()],
  resolve: {
    alias: {
      '@': path.resolve(__dirname, './src'),
    },
  },
  build: {
    lib: {
      entry: path.resolve(__dirname, 'src/lib/index.ts'),
      name: 'RobotCanvas',
      formats: ['es', 'cjs'],
      fileName: (format) => `robot-canvas.${format === 'es' ? 'js' : 'cjs'}`,
    },
    rollupOptions: {
      external: [
        'react',
        'react-dom',
        'three',
        '@react-three/fiber',
        '@react-three/drei',
      ],
      output: {
        globals: {
          react: 'React',
          'react-dom': 'ReactDOM',
          three: 'THREE',
          '@react-three/fiber': 'ReactThreeFiber',
          '@react-three/drei': 'ReactThreeDrei',
        },
      },
    },
  },
});