Forked from DavidLazic/webpack.config.production.js
Created Nov 21, 2017
Webpack production config
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const path = require('path'); | |
const webpack = require('webpack'); | |
const HtmlWebpackPlugin = require('html-webpack-plugin'); | |
const ExtractTextPlugin = require('extract-text-webpack-plugin'); | |
const PreloadWebpackPlugin = require('preload-webpack-plugin'); | |
const ScriptExtHtmlWebpackPlugin = require('script-ext-html-webpack-plugin'); | |
const StyleExtHtmlWebpackPlugin = require('style-ext-html-webpack-plugin'); | |
const CompressionPlugin = require('compression-webpack-plugin'); | |
const autoprefixer = require('autoprefixer'); | |
const staticSourcePath = path.join(__dirname, 'static'); | |
const sourcePath = path.join(__dirname, 'src'); | |
const buildPath = path.join(__dirname, 'dist'); | |
module.exports = { | |
devtool: 'cheap-module-source-map', | |
entry: { | |
base: path.resolve(staticSourcePath, 'src/sass/base.scss'), | |
app: path.resolve(sourcePath, 'index.js') | |
}, | |
output: { | |
path: path.join(__dirname, 'dist'), | |
filename: '[name].[chunkhash].js', | |
publicPath: '/' | |
}, | |
resolve: { | |
extensions: ['.webpack-loader.js', '.web-loader.js', '.loader.js', '.js', '.jsx'], | |
modules: [ | |
sourcePath, | |
path.resolve(__dirname, 'node_modules') | |
] | |
}, | |
plugins: [ | |
new webpack.DefinePlugin({ | |
'process.env.NODE_ENV': JSON.stringify('production') | |
}), | |
new webpack.optimize.ModuleConcatenationPlugin(), | |
new webpack.optimize.CommonsChunkPlugin({ | |
name: 'vendor', | |
filename: 'vendor.[chunkhash].js', | |
minChunks (module) { | |
return module.context && module.context.indexOf('node_modules') >= 0; | |
} | |
}), | |
new webpack.optimize.UglifyJsPlugin({ | |
compress: { | |
warnings: false, | |
screw_ie8: true, | |
conditionals: true, | |
unused: true, | |
comparisons: true, | |
sequences: true, | |
dead_code: true, | |
evaluate: true, | |
if_return: true, | |
join_vars: true | |
}, | |
output: { | |
comments: false | |
} | |
}), | |
new webpack.LoaderOptionsPlugin({ | |
options: { | |
postcss: [ | |
autoprefixer({ | |
browsers: [ | |
'last 3 version', | |
'ie >= 10' | |
] | |
}) | |
], | |
context: staticSourcePath | |
} | |
}), | |
new webpack.HashedModuleIdsPlugin(), | |
new HtmlWebpackPlugin({ | |
template: path.join(__dirname, 'index.ejs'), | |
path: buildPath, | |
excludeChunks: ['base'], | |
filename: 'index.html', | |
minify: { | |
collapseWhitespace: true, | |
collapseInlineTagWhitespace: true, | |
removeComments: true, | |
removeRedundantAttributes: true | |
} | |
}), | |
new PreloadWebpackPlugin({ | |
rel: 'preload', | |
as: 'script', | |
include: 'all', | |
fileBlacklist: [/\.(css|map)$/, /base?.+/] | |
}), | |
new ScriptExtHtmlWebpackPlugin({ | |
defaultAttribute: 'defer' | |
}), | |
new ExtractTextPlugin({ | |
filename: '[name].[contenthash].css', | |
allChunks: true | |
}), | |
new StyleExtHtmlWebpackPlugin({ | |
minify: true | |
}), | |
new CompressionPlugin({ | |
asset: '[path].gz[query]', | |
algorithm: 'gzip', | |
test: /\.js$|\.css$|\.html$|\.eot?.+$|\.ttf?.+$|\.woff?.+$|\.svg?.+$/, | |
threshold: 10240, | |
minRatio: 0.8 | |
}) | |
], | |
module: { | |
rules: [ | |
{ | |
test: /\.(js|jsx)$/, | |
exclude: /node_modules/, | |
use: [ | |
'babel-loader' | |
], | |
include: sourcePath | |
}, | |
{ | |
test: /\.scss$/, | |
exclude: /node_modules/, | |
use: ExtractTextPlugin.extract({ | |
fallback: 'style-loader', | |
use: [ | |
{ loader: 'css-loader', options: { minimize: true } }, | |
'postcss-loader', | |
'sass-loader' | |
] | |
}) | |
}, | |
{ | |
test: /\.(eot?.+|svg?.+|ttf?.+|otf?.+|woff?.+|woff2?.+)$/, | |
use: 'file-loader?name=assets/[name]-[hash].[ext]' | |
}, | |
{ | |
test: /\.(png|gif|jpg|svg)$/, | |
use: [ | |
'url-loader?limit=20480&name=assets/[name]-[hash].[ext]' | |
], | |
include: staticSourcePath | |
} | |
] | |
} | |
}; |
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