vite.config.build.disperse.ts

import { defineConfig } from 'vite'
import reactRefresh from '@vitejs/plugin-react'
import path from 'path'
import commonjs from '@rollup/plugin-commonjs'
import typescript from '@rollup/plugin-typescript'
import { getBabelOutputPlugin } from '@rollup/plugin-babel'
import config from './src/config.json'

const entries: any = {
  'nutui-react.es': path.join(__dirname, `./src/packages/nutui.react.build.ts`),
}
const outputEntries: any = {}

config.nav.forEach((item) => {
  item.packages.forEach((element) => {
    // eslint-disable-next-line @typescript-eslint/ban-ts-comment
    // @ts-ignore
    const { name, show, exportEmpty, exclude } = element
    if (exclude) return
    if (show || exportEmpty) {
      outputEntries[`./${name.toLowerCase()}`] = `./${name}`
      entries[name] = path.join(
        __dirname,
        `./src/packages/${name.toLowerCase()}/index.ts`
      )
    }
  })
})

export default defineConfig({
  resolve: {
    alias: [{ find: '@', replacement: path.resolve(__dirname, './src') }],
  },
  plugins: [reactRefresh()],
  build: {
    emptyOutDir: false,
    minify: false,
    lib: {
      entry: '',
      name: 'index',
      formats: ['es'],
    },
    rollupOptions: {
      input: entries,
      // 请确保外部化那些你的库中不需要的依赖
      external: (id, parent) =>
        /^react/.test(id) ||
        /^react-dom/.test(id) ||
        /^classnames/.test(id) ||
        /^@use-gesture/.test(id) ||
        /^@react-spring/.test(id) ||
        /^@bem-react/.test(id) ||
        /^@nutui\/icons-react/.test(id) ||
        (/^@\/packages\/\w+$/.test(id) && !!parent),
      output: {
        paths: (id) => {
          return /@\/packages/.test(id)
            ? `${outputEntries[id.replace('@/packages/', './')]}.js`
            : id
        },
        dir: path.resolve(__dirname, './dist/esm'),
        entryFileNames: '[name].js',
        chunkFileNames: '[name].js',
      },
      plugins: [
        commonjs(),
        typescript(),
        getBabelOutputPlugin({
          presets: ['@babel/preset-env'],
          plugins: [
            '@babel/plugin-transform-runtime',
            '@babel/plugin-proposal-class-properties',
            '@babel/plugin-proposal-object-rest-spread',
            '@babel/plugin-syntax-dynamic-import',
          ],
        }),
      ],
    },
  },
})