his-tree/webpack.prod.conf.js

his tree vue component

const path = require('path');
const webpack = require('webpack');
const merge = require('webpack-merge');
const baseWebpackConfig = require('./webpack.base.conf');
const pkg = require('./package.json');
const plugins = [];

console.log(process.env.npm_config_report);

if (process.env.npm_config_report) {
  const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;
  plugins.push(new BundleAnalyzerPlugin());
}

module.exports = merge(baseWebpackConfig, {
  entry: {
    'index': path.join(__dirname, 'src/index.vue')
  },
  output: {
    path: path.join(__dirname, 'lib'),
    publicPath: '/',
    library: pkg.name,
    libraryTarget: 'umd',
    filename: '[name].js'
  },
  externals: {
    'vue': 'vue',
    'element-ui': 'element-ui'
  },
  plugins: [
    new webpack.optimize.UglifyJsPlugin(),
    ...plugins
  ]
});