lowcode-engine/packages/engine/vite.config.ts

import { defineConfig } from 'vite';
import { resolve } from 'node:path';
import react from '@vitejs/plugin-react';
import { devDependencies, peerDependencies } from './package.json';

const externals = [...Object.keys(peerDependencies), ...Object.keys(devDependencies)];

export default defineConfig({
  build: {
    lib: {
      // Could also be a dictionary or array of multiple entry points
      entry: resolve(import.meta.dirname, 'src/index.ts'),
      name: 'AliLowCodeEngine',
      formats: ['es', 'cjs', 'iife'],
      // the proper extensions will be added
      fileName: 'engine',
    },
    rollupOptions: {
      external: externals,
      output: {
        // for UMD
        globals: {
          react: 'React',
          'react-dom': 'ReactDOM',
        },
      },
    },
  },
  plugins: [react()],
});