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rollup.config.js
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rollup.config.js
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// 插件版本
/*
文件的执行条件
1.终端输入:npx rollup命令
2.执行平台node
3.
*/
import typescript from 'rollup-plugin-typescript2';
import less from 'rollup-plugin-less';
import clear from 'rollup-plugin-clear';
import resolve from 'rollup-plugin-node-resolve';
import commonjs from 'rollup-plugin-commonjs';
import babel from 'rollup-plugin-babel';
import { terser } from 'rollup-plugin-terser';
export default {
input: ['./src/index.ts'],//入口文件告诉rollup打包
output: [
{
file: 'dist/my-lib-cjs.js',
format: 'cjs',
name: 'my-lib-cjs.js',
},
{
file: 'dist/my-lib-umd.js',
format: 'umd',
name: 'my-lib-umd.js',
},
{
file: 'dist/my-lib-esm.js',
format: 'es',
name: 'my-lib-esm.js',
},
],
plugins: [//插件配置 使用插件打包具体的文件
typescript(), // 会自动读取 文件tsconfig.json配置
less({ output: './dist/index.css' }),
// scss({ output: './dist/index.css' }),
clear({//打包前先清空之前dist
targets: ['dist'],
}),
resolve(), // 这样 Rollup 能找到 `ms`
commonjs(), // 这样 Rollup 能转换 `ms` 为一个ES模块
babel({
exclude: 'node_modules/**', // 防止打包node_modules下的文件
runtimeHelpers: true, // 使plugin-transform-runtime生效
}),
terser(),
],
external: ['react', 'react-dom'],
};