github.com/isti4github/eth-ecc@v0.0.0-20201227085832-c337f2d99319/dashboard/assets/webpack.config.prod.js (about)

     1  // Copyright 2019 The go-ethereum Authors
     2  // This file is part of the go-ethereum library.
     3  //
     4  // The go-ethereum library is free software: you can redistribute it and/or modify
     5  // it under the terms of the GNU Lesser General Public License as published by
     6  // the Free Software Foundation, either version 3 of the License, or
     7  // (at your option) any later version.
     8  //
     9  // The go-ethereum library is distributed in the hope that it will be useful,
    10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    12  // GNU Lesser General Public License for more details.
    13  //
    14  // You should have received a copy of the GNU Lesser General Public License
    15  // along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
    16  
    17  const TerserPlugin = require('terser-webpack-plugin');
    18  const merge = require('webpack-merge');
    19  const common = require('./webpack.config.common.js');
    20  
    21  module.exports = merge(common, {
    22  	mode:         'production',
    23  	devtool:      'source-map',
    24  	optimization: {
    25  		minimize:     true,
    26  		namedModules: true, // Module names instead of numbers - resolves the large diff problem.
    27  		minimizer:    [
    28  			new TerserPlugin({
    29  				cache:         true,
    30  				parallel:      true,
    31  				sourceMap:     true,
    32  				terserOptions: {
    33  					output: {
    34  						comments: false,
    35  						beautify: true,
    36  					},
    37  				},
    38  			}),
    39  		],
    40  	},
    41  });