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@rollup-build-components/icon-select-react18.x

v1.0.0

Published

基于 Ant Design5.x 图标选择器

Readme

用 Rollup 打包 React18.x UI 组件

IconSelect 组件是基于 @ant-design/icons Icon 和 Ant-Design5.x 的 Select 组件组合封装而成
作为 Rollup 打包 React18.x UI 组件的范例,后续仅维护 Rollup Build Configure And Package Upgrade
其中引用的 Select 组件为了样式, 关闭 virtual(false), 存在性能问题, 不可生产环境中使用

Rollup 打包所涉及的处理

  1. Rollup 打包 React18.x 组件 - 所需依赖
  2. Rollup 打包 React18.x 组件 - 插件选项
  3. Rollup 打包 React18.x 组件 - Typescript 配置
  4. Rollup 打包 React18.x 组件 - Script 脚本配置
  5. 如何下载使用 IconSelect 组件?

1. Rollup 打包 React18.x 组件 - 所需依赖 (详见 package.json)

  • @rollup/plugin-alias

    • 用途: rollup 路径别名配置
  • @rollup/plugin-node-resolve

    • 用途: 用于解析 node_modules 中第三方模块
  • @rollup/plugin-commonjs

    • 用途: 用于将CommonJS模块转换为ES6,以便 Rollup 解析处理
  • @rollup/plugin-babel

    • 用途: rollup babel plugin

    • 配置: babel.config.js

        module.exports = {
          presets: [
            ['@babel/preset-env', { modules: false }],
            ['@babel/preset-react']
          ],
          plugins: ['@babel/plugin-transform-runtime'],
          ignore: ['node_modules/**']
        }
    • 依赖:

      • @babel/core babel 核心
      • @babel/runtime 底层依赖,提供各种helper
      • @babel/preset-env ES6 语法转换
      • @babel/preset-react react 语法转换
      • @babel/plugin-transform-runtime 自动移除语法转换后内联的辅助函数
  • rollup-plugin-postcss

    • 用途: 用于处理 css 样式, 包括 Vue 单文件中 <style> 样式
  • rollup-plugin-typescript

    • 用途1: 用于处理 .tx 及 .tsx 文件中 ts 语法的解析
    • 用途2: 用于解析 rollup.config.ts 配置文件 (eg. pnpm build)

2. Rollup 打包 React18.x 组件 - 插件选项

  import { defineConfig } from 'rollup'
  import { nodeResolve } from '@rollup/plugin-node-resolve'
  import typescript from '@rollup/plugin-typescript'
  import commonjs from '@rollup/plugin-commonjs'
  import postcss from 'rollup-plugin-postcss'
  import alias from '@rollup/plugin-alias'
  import babel from '@rollup/plugin-babel'

  /**
   * Rollup Configuration
   */
  export default defineConfig([
    {
      input: 'src/index.tsx',
      output: [
        {
          dir: 'dist',
          format: 'es',
          entryFileNames: () => `[name].mjs`
        },
        {
          dir: 'dist',
          format: 'cjs',
          exports: 'named',
          entryFileNames: () => `[name].cjs`
        }
      ],
      plugins: [
        alias({
          entries: [{
            find: '@',
            replacement: new URL('./src', import.meta.url).pathname
          }]
        }),
        nodeResolve(),
        commonjs(),
        typescript(),
        postcss(),
        babel({
          babelHelpers: 'runtime', // 因为设置了 runtime, 所以 babel.config.js 配置了 @babel/plugin-transform-runtime
          extensions: ['ts', '.tsx']
        })
      ],
      external: [
        /^react(\/.+|$)/,
        /^@ant-design\/icons/,
        /^antd(\/.+|$)/
      ]
    }
  ])

3. Rollup 打包 React18.x 组件 - Typescript 配置

  • 创建 tsconfig.json 配置文件,需生成声明文件,则需要增加 declaration: true
  {
    "compilerOptions": {
      "baseUrl": "./",
      "outDir": "dist",
      "target": "ESNext",
      "module": "ESNext",
      "jsx": "preserve", // 由于 @babel/preset-react 已经处理了 react 语法, 所以设置 preserve
      "moduleResolution": "Node",
      "useDefineForClassFields": true,
      "allowSyntheticDefaultImports": true,
      "strict": true,
      "sourceMap": false,
      "resolveJsonModule": true,
      "isolatedModules": true,
      "esModuleInterop": true,
      "skipLibCheck": true,
      "declaration": true,
      "lib": [
        "ESNext",
        "DOM"
      ],
      "paths": {
        "@/*": [
          "src/*"
        ]
      }
    },
    "include": [
      "src/**/*.ts",
      "src/**/*.d.ts",
      "src/**/*.tsx"
    ]
  }

4. Rollup 打包 React18.x 组件 - Script 脚本配置

  {
    "scripts": {
      "build": "shx rm -rf dist && rollup --config rollup.config.ts --configPlugin typescript"
    }
  }

5. 如何下载使用 IconSelect 组件?

  • 安装

  yarn add @rollup-build-components/icon-select-react18.x

  pnpm add @rollup-build-components/icon-select-react18.x
  • 使用
  import SIconSelect from '@rollup-build-components/icon-select-react18.x'
  import { useState } from 'react'

  export default function Demo() {
    const [value, setValue] = useState('')

    return (
      <>
        <SIconSelect 
          value={value}
          style={{ width: '280px' }}
          onChange={setValue}
        />
      </>
    )
  }

许可证

MIT