Export fails with webpack & Sage 9.0.1

[mrkaluzny]

Code error

scripts/main_f667dd63.js from UglifyJs
Unexpected token: punc (() [scripts/main_f667dd63.js:12769,10]

My webpack config

'use strict'; // eslint-disable-line

const webpack = require('webpack');
const merge = require('webpack-merge');
const CleanPlugin = require('clean-webpack-plugin');
const ExtractTextPlugin = require('extract-text-webpack-plugin');
// const VueLoader = require('vue-loader-plugin');
// const StyleLintPlugin = require('stylelint-webpack-plugin');
const CopyGlobsPlugin = require('copy-globs-webpack-plugin');
const FriendlyErrorsWebpackPlugin = require('friendly-errors-webpack-plugin');

const config = require('./config');

const assetsFilenames = (config.enabled.cacheBusting) ? config.cacheBusting : '[name]';

let webpackConfig = {
  context: config.paths.assets,
  entry: config.entry,
  devtool: (config.enabled.sourceMaps ? '#source-map' : undefined),
  output: {
    path: config.paths.dist,
    publicPath: config.publicPath,
    filename: `scripts/${assetsFilenames}.js`,
  },
  stats: {
    hash: false,
    version: false,
    timings: false,
    children: false,
    errors: false,
    errorDetails: false,
    warnings: false,
    chunks: false,
    modules: false,
    reasons: false,
    source: false,
    publicPath: false,
  },
  module: {
    rules: [
      {
        test: /\.vue$/,
        loader: 'vue-loader',
      },
      {
        enforce: 'pre',
        test: /\.js$/,
        include: config.paths.assets,
        use: 'eslint',
      },
      {
        enforce: 'pre',
        test: /\.(js|s?[ca]ss)$/,
        include: config.paths.assets,
        loader: 'import-glob',
      },
      {
        test: /\.js$/,
        exclude: [/node_modules(?![/|\\](bootstrap|foundation-sites))/],
        use: [
          { loader: 'cache' },
          { loader: 'buble', options: { objectAssign: 'Object.assign' } },
        ],
      },
      {
        test: /\.css$/,
        include: config.paths.assets,
        use: ExtractTextPlugin.extract({
          fallback: 'style',
          use: [
            { loader: 'cache' },
            { loader: 'css', options: { sourceMap: config.enabled.sourceMaps } },
            {
              loader: 'postcss', options: {
                config: { path: __dirname, ctx: config },
                sourceMap: config.enabled.sourceMaps,
              },
            },
          ],
        }),
      },
      {
        test: /\.scss$/,
        include: config.paths.assets,
        use: ExtractTextPlugin.extract({
          fallback: 'style',
          use: [
            { loader: 'cache' },
            { loader: 'css', options: { sourceMap: config.enabled.sourceMaps } },
            {
              loader: 'postcss', options: {
                config: { path: __dirname, ctx: config },
                sourceMap: config.enabled.sourceMaps,
              },
            },
            { loader: 'resolve-url', options: { sourceMap: config.enabled.sourceMaps } },
            { loader: 'sass', options: { sourceMap: config.enabled.sourceMaps } },
          ],
        }),
      },
      {
        test: /\.(ttf|otf|eot|woff2?|png|jpe?g|gif|svg|ico)$/,
        include: config.paths.assets,
        loader: 'url',
        options: {
          limit: 4096,
          name: `[path]${assetsFilenames}.[ext]`,
        },
      },
      {
        test: /\.(ttf|otf|eot|woff2?|png|jpe?g|gif|svg|ico)$/,
        include: /node_modules/,
        loader: 'url',
        options: {
          limit: 4096,
          outputPath: 'vendor/',
          name: `${config.cacheBusting}.[ext]`,
        },
      },
    ],
  },
  resolve: {
    modules: [
      config.paths.assets,
      'node_modules',
    ],
    alias: {
      'vue$': 'vue/dist/vue.esm.js',
    },
    enforceExtension: false,
  },
  resolveLoader: {
    moduleExtensions: ['-loader'],
  },
  externals: {
    jquery: 'jQuery',
  },
  plugins: [
    // new VueLoader.VueLoaderPlugin(),
    new CleanPlugin([config.paths.dist], {
      root: config.paths.root,
      verbose: false,
    }),
    /**
     * It would be nice to switch to copy-webpack-plugin, but
     * unfortunately it doesn't provide a reliable way of
     * tracking the before/after file names
     */
    new CopyGlobsPlugin({
      pattern: config.copy,
      output: `[path]${assetsFilenames}.[ext]`,
      manifest: config.manifest,
    }),
    new ExtractTextPlugin({
      filename: `styles/${assetsFilenames}.css`,
      allChunks: true,
      disable: (config.enabled.watcher),
    }),
    new webpack.ProvidePlugin({
      $: 'jquery',
      jQuery: 'jquery',
      'window.jQuery': 'jquery',
      Popper: 'popper.js/dist/umd/popper.js',
    }),
    new webpack.LoaderOptionsPlugin({
      minimize: config.enabled.optimize,
      debug: config.enabled.watcher,
      stats: { colors: true },
    }),
    new webpack.LoaderOptionsPlugin({
      test: /\.s?css$/,
      options: {
        output: { path: config.paths.dist },
        context: config.paths.assets,
      },
    }),
    new webpack.LoaderOptionsPlugin({
      test: /\.js$/,
      options: {
        eslint: { failOnWarning: false, failOnError: true },
      },
    }),
    new FriendlyErrorsWebpackPlugin(),
  ],
};

/* eslint-disable global-require */ /** Let's only load dependencies as needed */

if (config.enabled.optimize) {
  webpackConfig = merge(webpackConfig, require('./webpack.config.optimize'));
}

if (config.env.production) {
  webpackConfig.plugins.push(new webpack.NoEmitOnErrorsPlugin());
}

if (config.enabled.cacheBusting) {
  const WebpackAssetsManifest = require('webpack-assets-manifest');

  webpackConfig.plugins.push(
    new WebpackAssetsManifest({
      output: 'assets.json',
      space: 2,
      writeToDisk: false,
      assets: config.manifest,
      replacer: require('./util/assetManifestsFormatter'),
    })
  );
}

if (config.enabled.watcher) {
  webpackConfig.entry = require('./util/addHotMiddleware')(webpackConfig.entry);
  webpackConfig = merge(webpackConfig, require('./webpack.config.watch'));
}

module.exports = webpackConfig;

Building for production returns above error. Dev build works fine.

[bsdfzzzy]

I don't exactly know the difference between buble and babel. Maybe you can try something with babel. For further, this link could be a nice trial.

[mrkaluzny]

It got to do strictly with the webpack config shipped with vue2-hammer. I solved the issue with moving the code for the plugin to resources/scripts avoiding packaging utilizing the webpack config within your code base. I'll try to do some more digging when I'll have the chance and offer some global fix. It might got to do with my config, although it's still a possibility :P