vite-plugin-auto-inject-css v1.0.2

为什么要开发这款插件！！

import { ElButton } from 'element-plus';

        ↓ ↓ ↓ ↓ ↓ ↓

import 'element-plus/theme-chalk/el-button.css';
import { ElButton } from 'element-plus';

📦 安装

$ npm i vite-plugin-auto-inject-css -D

$ yarn add vite-plugin-auto-inject-css -D

$ pnpm add vite-plugin-auto-inject-css -D

API

Resolver

🔨 使用案例

import { defineConfig, loadEnv } from 'vite'
import Vue from '@vitejs/plugin-vue'
import {
  ElementPlusResolver,
  createAutoInjectCssPlugin,
} from 'vite-plugin-auto-inject-css'

export default defineConfig(({ mode }) => {
  const env = loadEnv(mode, process.cwd())
  return {
    server: {
      open: true,
      host: true,
      https: !!env.https,
    },
    plugins: [
      Vue(),
      createAutoInjectCssPlugin({
        resolvers: [ElementPlusResolver()],
      }),
    ],
  }
})

↓ ↓ ↓ ↓ ↓ ↓ 📚

dist
├─ assets
│  ├─ index-Ca3M0RQA.js                # js文件
│  ├─ index-CwY391-e.css               # 按需打包的UI库组件样式
├─ index.html                          # 入口 html

库模式 🚀

import { defineConfig } from 'vite'
import Vue from '@vitejs/plugin-vue'
import {
  ElementPlusResolver,
  createAutoInjectCssPlugin,
} from 'vite-plugin-auto-inject-css'

export default defineConfig(() => {
  return {
    build: {
      target: 'es2018',
      emptyOutDir: true,
      copyPublicDir: true,
      lib: {
        entry: './src/App.vue',
      },
      rollupOptions: {
        external: ['vue', 'element-plus'],
        output: [
          {
            format: 'es',
            dir: 'es',
          },
          {
            format: 'cjs',
            dir: 'lib',
            exports: 'named',
          },
        ],
      },
    },
    plugins: [
      Vue(),
      createAutoInjectCssPlugin({
        mode: 'peerDependencies',
        resolvers: [ElementPlusResolver()],
      }),
    ],
  }
})

↓ ↓ ↓ ↓ ↓ ↓

import { ElButton } from 'element-plus';

        ↓ ↓ ↓ ↓ ↓ ↓

import 'element-plus/theme-chalk/base.css';
import 'element-plus/theme-chalk/el-button.css';
import { ElButton } from 'element-plus';

const { ElButton } = require('element-plus')

        ↓ ↓ ↓ ↓ ↓ ↓

'use strict';
require('element-plus/theme-chalk/base.css');
require('element-plus/theme-chalk/el-button.css');
const { ElButton } = require('element-plus');

如果当前 style 不属于 UI 库自身的，那么会在输出目录下生成 style 文件并自动注入在对应的 chunk 中.

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import './App.css'

或

require('./App.css')

自定义注入样式 🚀

import { defineConfig } from 'vite'
import {
  ElementPlusResolver,
  createAutoInjectCssPlugin,
} from 'vite-plugin-auto-inject-css'

export default defineConfig(() => {
  return {
    plugins: [
      createAutoInjectCssPlugin({
        mode: 'peerDependencies',
        resolvers: [
          ElementPlusResolver({
            inject: (name) => `element-plus/theme-chalk/${name}.css`,
          }),
        ],
      }),
    ],
  }
})

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