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webpack.config.prod.js
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webpack.config.prod.js
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import webpack from 'webpack'
import path from 'path'
import CaseSensitivePathsPlugin from 'case-sensitive-paths-webpack-plugin'
import { BundleAnalyzerPlugin } from 'webpack-bundle-analyzer'
import UglifyJsPlugin from 'uglifyjs-webpack-plugin'
import nodeExternals from 'webpack-node-externals'
import ExtractCssChunks from 'extract-css-chunks-webpack-plugin'
import OptimizeCSSAssetsPlugin from 'optimize-css-assets-webpack-plugin'
import rules from './rules'
function common(config) {
const { ROOT, DIST, NODE_MODULES, SRC, ASSETS } = config.paths
process.env.REACT_STATIC_SITE_ROOT = config.siteRoot
process.env.REACT_STATIC_BASE_PATH = config.basePath
process.env.REACT_STATIC_PUBLIC_PATH = config.publicPath
process.env.REACT_STATIC_ASSETS_PATH = config.assetsPath
const reactStaticRoutesPath = path.join(DIST, 'react-static-routes.js')
const reactStaticBrowserPluginsPath = path.join(
DIST,
'react-static-browser-plugins.js'
)
if (!DIST.startsWith(ROOT)) {
// we build outside of project dir, so reset some paths
process.env.REACT_STATIC_ASSETS_PATH = config.assetsPath.replace(DIST, '')
}
const splitChunks = {
chunks: 'all',
minSize: 10000,
minChunks: 1,
maxAsyncRequests: 5,
maxInitialRequests: 5,
automaticNameDelimiter: '~',
name: true,
cacheGroups: {
vendors: {
test: /[\\/]node_modules[\\/]/,
priority: -10,
chunks: 'all',
},
default: {
minChunks: 2,
priority: -20,
reuseExistingChunk: true,
},
},
}
let extrackCSSChunks = new ExtractCssChunks({
filename: '[name].[chunkHash:8].css',
chunkFilename: '[id].[chunkHash:8].css',
})
if (!config.extractCssChunks) {
splitChunks.cacheGroups = {
styles: {
name: 'styles',
test: /\.css$/,
chunks: 'all',
enforce: true,
},
}
extrackCSSChunks = new ExtractCssChunks({
filename: '[name].[chunkHash:8].css',
})
}
return {
mode: 'production',
context: path.resolve(__dirname, '../../../node_modules'),
entry: path.resolve(ROOT, config.entry),
output: {
filename: '[name].[hash:8].js', // dont use chunkhash, its not a chunk
chunkFilename: 'templates/[name].[chunkHash:8].js',
path: ASSETS,
publicPath: process.env.REACT_STATIC_ASSETS_PATH || '/',
},
optimization: {
minimize: true,
minimizer: [
new UglifyJsPlugin({
cache: true,
parallel: true,
sourceMap: true, // set to true if you want JS source maps
}),
new OptimizeCSSAssetsPlugin({}),
],
splitChunks,
},
module: {
rules: rules({ config, stage: 'prod', isNode: false }),
strictExportPresence: true,
},
resolve: {
alias: {
'react-static/routes': reactStaticRoutesPath,
'react-static/plugins': reactStaticBrowserPluginsPath,
},
modules: [
SRC,
NODE_MODULES,
'node_modules',
path.resolve(__dirname, '../../../node_modules'),
DIST,
],
extensions: ['.wasm', '.mjs', '.js', '.json', '.jsx'],
},
externals: [],
target: undefined,
plugins: [
new webpack.EnvironmentPlugin(process.env),
extrackCSSChunks,
new CaseSensitivePathsPlugin(),
config.bundleAnalyzer && new BundleAnalyzerPlugin(),
].filter(d => d),
devtool: 'source-map',
}
}
export default function({ config, isNode }) {
const result = common(config)
if (!isNode) return result
// Node only!!!
result.output.filename = 'static.[chunkHash:8].js'
result.output.libraryTarget = 'umd'
result.optimization.minimize = false
result.optimization.minimizer = []
result.target = 'node'
result.externals = [
nodeExternals({
whitelist: [
'react-universal-component',
'webpack-flush-chunks',
'react-static',
],
}),
]
result.module.rules = rules({ config, stage: 'prod', isNode: true })
result.plugins = [
new webpack.EnvironmentPlugin(process.env),
new CaseSensitivePathsPlugin(),
new webpack.optimize.LimitChunkCountPlugin({
maxChunks: 1,
}),
]
return result
}