CODEWITHSUNDEEP
webpackvue.js
deathangel908
deathangel908

Reputation: 9699

Generate single output bundle.js with Vue's default webpack config

I'm using webpack config generated by vue. This produces 3 javascript files to ./dist/ directory during the build: app.js, manifest.js and vendor.js. And all of those files are included in index.html as <script>. How do I configure webpack to generate only single bundle.js that contains all of those?

Default vue's config for webpack is huge, so I barely can understand what's going on there. I attached below below webpack.base.conf.js. All other files you will find if you create vue's app: npm install -g vue-cli, vue init webpack myapp (vue/router/eslink/karma/nightwatch click to NO). They are located in ./build and ./config directories.

var path = require('path')
var utils = require('./utils')
var config = require('../config')
var vueLoaderConfig = require('./vue-loader.conf')

function resolve (dir) {
  return path.join(__dirname, '..', dir)
}

module.exports = {
  entry: {
    app: './src/main.js'
  },
  output: {
    path: config.build.assetsRoot,
    filename: '[name].js',
    publicPath: process.env.NODE_ENV === 'production'
      ? config.build.assetsPublicPath
      : config.dev.assetsPublicPath
  },
  resolve: {
    extensions: ['.js', '.vue', '.json'],
    alias: {
      'vue$': 'vue/dist/vue.esm.js',
      '@': resolve('src')
    }
  },
  module: {
    rules: [
      {
        test: /\.vue$/,
        loader: 'vue-loader',
        options: vueLoaderConfig
      },
      {
        test: /\.js$/,
        loader: 'babel-loader',
        include: [resolve('src'), resolve('test')]
      },
      {
        test: /\.(png|jpe?g|gif|svg)(\?.*)?$/,
        loader: 'url-loader',
        options: {
          limit: 10000,
          name: utils.assetsPath('img/[name].[hash:7].[ext]')
        }
      },
      {
        test: /\.(mp4|webm|ogg|mp3|wav|flac|aac)(\?.*)?$/,
        loader: 'url-loader',
        options: {
          limit: 10000,
          name: utils.assetsPath('media/[name].[hash:7].[ext]')
        }
      },
      {
        test: /\.(woff2?|eot|ttf|otf)(\?.*)?$/,
        loader: 'url-loader',
        options: {
          limit: 10000,
          name: utils.assetsPath('fonts/[name].[hash:7].[ext]')
        }
      }
    ]
  }
}

Upvotes: 0

Views: 1848

Answers (1)

aprouja1
aprouja1

Reputation: 1810

Is this only when you run npm run build?

If so, the file webpack.prod.conf.js contains the CommonsChunkPlugin:

 new webpack.optimize.CommonsChunkPlugin({
      name: 'vendor',
      minChunks: function (module, count) {
        // any required modules inside node_modules are extracted to vendor
        return (
          module.resource &&
          /\.js$/.test(module.resource) &&
          module.resource.indexOf(
            path.join(__dirname, '../node_modules')
          ) === 0
        )
      }
    }),
    // extract webpack runtime and module manifest to its own file in order to
    // prevent vendor hash from being updated whenever app bundle is updated
    new webpack.optimize.CommonsChunkPlugin({
      name: 'manifest',
      chunks: ['vendor']
    }),

Also, splitting the code like this ultimately makes your site faster, as it doesnt require users to re-download vendor files if they are already cached

Upvotes: 1

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