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rollup.config.js
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rollup.config.js
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import { defineConfig } from 'rollup';
import babel from 'rollup-plugin-babel';
import typescript from 'rollup-plugin-typescript2';
import resolve from '@rollup/plugin-node-resolve';
import commonjs from '@rollup/plugin-commonjs';
import pkg from './package.json';
// 拿到package.json的name属性来动态设置打包名称
const libName = pkg.name;
export default defineConfig({
input: 'GridLine/index.ts',
output: [
{
file: `dist/${libName}.cjs.js`,
// commonjs格式
format: 'cjs',
},
{
file: `dist/${libName}.es.js`,
// es module
format: 'es',
},
{
file: `dist/${libName}.umd.js`,
// 通用格式可以用于node和browser等多个场景
format: 'umd',
// 注意如果是umd格式的bundle的话name属性是必须的,这时可以在script标签引入后window下会挂载该属性的变量来使用你的类库方法
name: libName,
},
],
// 解释同globals配置,这个配置的意思是我简单处理把外部依赖不打包进bundle中,而是前置引入或者作为依赖安装使用
external: [
'diagram-js/lib/features/grid-snapping/GridUtil',
'diagram-js/lib/layout/LayoutUtil',
'min-dom',
'tiny-svg'
],
plugins: [
babel(),
typescript({
sourceMap: false,
}),
commonjs(),
resolve(),
],
});