yvan-ext-mobile/build/rollup.config.js

import { name } from '../package.json'
import { resolve } from 'path'
import typescript from 'rollup-plugin-typescript2'
import postcss from 'rollup-plugin-postcss';
import simplevars from 'postcss-simple-vars';
import nested from 'postcss-nested';
import cssnext from 'postcss-cssnext';

export default {
    // 入口文件
    input: resolve(__dirname, '../src/index.ts'),
    plugins: [
        // tsx(),
        postcss({
            extensions: ['.css'],
            // extract: true,
            extract: 'wotu-ui.css',
            plugins: [
                simplevars(),
                nested(),
                cssnext({ warnForDuplicates: false, }),
                // cssnano()
            ]
        }),
        typescript({
            "include": [
                "./src/**/*.ts",
                "./src/**/*.tsx"
            ],
            "exclude": [
                "./dist",
                "./node_modules"
            ]
        }),
    ],
    output: {
        // 打包名称
        name: name,
        exports: 'named',
        sourcemap: true,
        file: resolve(__dirname, `../dist/${name}.js`),
        format: 'umd',
    },
}