webpack.config.js

var path = require('path');
var webpack = require('webpack');
const ExtractTextPlugin = require('extract-text-webpack-plugin');

module.exports = {
  entry:
    process.env.NODE_ENV === 'production'
      ? './src/vue-element-bigdata-table/index.js'
      : './src/main.js',
  output: {
    path: path.resolve(__dirname, './dist'),
    publicPath: '/dist/',
    filename:
      process.env.NODE_ENV === 'production'
        ? 'vue-elementui-bigdata-table.js'
        : 'build.js', // 打包后输出的文件名
    library: 'ElBigdataTable', // library指定的就是你使用require时的模块名，这里便是require("ElBigdataTable")
    libraryTarget: 'umd', // libraryTarget会生成不同umd的代码,可以只是commonjs标准的，也可以是指amd标准的，也可以只是通过script标签引入
    umdNamedDefine: true /// / 会对 UMD 的构建过程中的 AMD 模块进行命名。否则就使用匿名的 define。
  },
  module: {
    rules: [
      {
        test: /\.css$/,
        use: ['vue-style-loader', 'css-loader']
      },
      {
        test: /\.less$/,
        use: ExtractTextPlugin.extract({
          use: ['css-loader?minimize', 'autoprefixer-loader', 'less-loader'],
          fallback: 'style-loader'
        })
      },
      {
        test: /\.vue$/,
        loader: 'vue-loader',
        options: {
          loaders: {
            css: 'vue-style-loader!css-loader',
            less: 'vue-style-loader!css-loader!less-loader'
          },
          postLoaders: {
            html: 'babel-loader'
          }
        }
      },
      {
        test: /\.js$/,
        loader: 'babel-loader',
        include: [
          path.resolve(__dirname, 'src'),
          path.resolve(__dirname, 'node_modules/element-ui/src')
        ]
      },
      {
        test: /\.(png|jpg|gif|svg)$/,
        loader: 'file-loader',
        options: {
          name: '[name].[ext]?[hash]'
        }
      },
      {
        test: /\.(woff|svg|eot|ttf)\??.*$/,
        loader: 'url-loader'
      }
    ]
  },
  resolve: {
    alias: {
      vue$: 'vue/dist/vue.esm.js'
    },
    extensions: ['*', '.js', '.vue', '.json']
  },
  devServer: {
    historyApiFallback: true,
    noInfo: true,
    overlay: true
  },
  performance: {
    hints: false
  },
  devtool: '#eval-source-map'
};

if (process.env.NODE_ENV === 'production') {
  module.exports.devtool = '#source-map';
  // http://vue-loader.vuejs.org/en/workflow/production.html
  module.exports.plugins = (module.exports.plugins || []).concat([
    new webpack.DefinePlugin({
      'process.env': {
        NODE_ENV: '"production"'
      }
    }),
    new webpack.optimize.UglifyJsPlugin({
      sourceMap: true,
      compress: {
        warnings: false
      }
    }),
    new webpack.LoaderOptionsPlugin({
      minimize: true
    }),
    new ExtractTextPlugin('./vue-element-bigdata-table.css', {
      allChunks: true
    }),
    new webpack.optimize.CommonsChunkPlugin({
      async: true,
      children: true
    })
  ]);
}