1
0
mirror of https://framagit.org/tykayn/mastodon.git synced 2023-08-25 08:33:12 +02:00
mastodon/config/webpack/shared.js
Thibaut Girka 7317b7b231 Reduce assets precompilation time by about 20%
Bundle most common webpack chunks into a “common” pack,
in a way similar to what upstream does.
2018-07-28 23:24:41 +02:00

128 lines
3.3 KiB
JavaScript

// Note: You must restart bin/webpack-dev-server for changes to take effect
const webpack = require('webpack');
const { basename, dirname, join, relative, resolve } = require('path');
const { sync } = require('glob');
const MiniCssExtractPlugin = require('mini-css-extract-plugin');
const ManifestPlugin = require('webpack-manifest-plugin');
const { env, settings, core, flavours, output, loadersDir } = require('./configuration.js');
const localePacks = require('./generateLocalePacks');
function reducePacks (data, into = {}) {
if (!data.pack) {
return into;
}
Object.keys(data.pack).reduce((map, entry) => {
const pack = data.pack[entry];
if (!pack) {
return map;
}
const packFile = typeof pack === 'string' ? pack : pack.filename;
if (packFile) {
map[data.name ? `flavours/${data.name}/${entry}` : `core/${entry}`] = resolve(data.pack_directory, packFile);
}
return map;
}, into);
if (data.name) {
Object.keys(data.skin).reduce((map, entry) => {
const skin = data.skin[entry];
const skinName = entry;
if (!skin) {
return map;
}
Object.keys(skin).reduce((map, entry) => {
const packFile = skin[entry];
if (!packFile) {
return map;
}
map[`skins/${data.name}/${skinName}/${entry}`] = resolve(packFile);
return map;
}, into);
return map;
}, into);
}
return into;
}
const entries = Object.assign(
{ locales: resolve('app', 'javascript', 'locales') },
localePacks,
reducePacks(core),
Object.keys(flavours).reduce((map, entry) => reducePacks(flavours[entry], map), {})
);
module.exports = {
entry: entries,
output: {
filename: '[name].js',
chunkFilename: '[name].js',
path: output.path,
publicPath: output.publicPath,
},
optimization: {
runtimeChunk: {
name: 'locales',
},
splitChunks: {
cacheGroups: {
default: false,
vendors: false,
common: {
name: 'common',
chunks (chunk) {
return !(chunk.name in entries);
},
minChunks: 2,
minSize: 0,
test: /^(?!.*[\\\/]node_modules[\\\/]react-intl[\\\/]).+$/,
},
},
},
occurrenceOrder: true,
},
module: {
rules: sync(join(loadersDir, '*.js')).map(loader => require(loader)),
},
plugins: [
new webpack.EnvironmentPlugin(JSON.parse(JSON.stringify(env))),
new webpack.NormalModuleReplacementPlugin(
/^history\//, (resource) => {
// temporary fix for https://github.com/ReactTraining/react-router/issues/5576
// to reduce bundle size
resource.request = resource.request.replace(/^history/, 'history/es');
}
),
new MiniCssExtractPlugin({
filename: env.NODE_ENV === 'production' ? '[name]-[contenthash].css' : '[name].css',
}),
new ManifestPlugin({
publicPath: output.publicPath,
writeToFileEmit: true,
filter: file => !file.isAsset || file.isModuleAsset,
}),
],
resolve: {
extensions: settings.extensions,
modules: [
resolve(settings.source_path),
'node_modules',
],
},
resolveLoader: {
modules: ['node_modules'],
},
node: {
// Called by http-link-header in an API we never use, increases
// bundle size unnecessarily
Buffer: false,
},
};