hc-vue3-ui-docs/vite.config.ts

import {resolve} from 'path';
import {defineConfig} from 'vite';
import vue from '@vitejs/plugin-vue';
import packageJson from './package.json'

import AutoImport from 'unplugin-auto-import/vite'
import Components from 'unplugin-vue-components/vite'
import {ElementPlusResolver} from 'unplugin-vue-components/resolvers'

export default defineConfig({
    plugins: [
        vue(),
        AutoImport({
            resolvers: [ElementPlusResolver()],
        }),
        Components({
            resolvers: [ElementPlusResolver()],
        }),
    ],
    build: {
        lib: {
            entry: resolve(__dirname, './src/index.js'),
            name: 'docs',
            // the proper extensions will be added
            fileName: 'docs',
        },
        rollupOptions: {
            // 确保外部化处理那些你不想打包进库的依赖
            // @ts-ignore
            external: ['vue', ...Object.keys(packageJson.dependencies || {}), ...Object.keys(packageJson.peerDependencies || {})],
            output: {
                // 在 UMD 构建模式下为这些外部化的依赖提供一个全局变量
                globals: {
                    vue: 'Vue',
                },
            },
        },
    },
});