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metu.life/config/webpack/shared.js

98 lines
3.1 KiB

// Note: You must restart bin/webpack-dev-server for changes to take effect
const webpack = require('webpack');
const { basename, dirname, join, relative, resolve, sep } = require('path');
const { sync } = require('glob');
const ExtractTextPlugin = require('extract-text-webpack-plugin');
const ManifestPlugin = require('webpack-manifest-plugin');
const extname = require('path-complete-extname');
const { env, settings, themes, output, loadersDir } = require('./configuration.js');
const localePackPaths = require('./generateLocalePacks');
const extensionGlob = `**/*{${settings.extensions.join(',')}}*`;
const entryPath = join(settings.source_path, settings.source_entry_path);
const packPaths = sync(join(entryPath, extensionGlob));
const entryPacks = [...packPaths, ...localePackPaths].filter(path => path !== join(entryPath, 'custom.js'));
const themePaths = Object.keys(themes).reduce(
(themePaths, name) => {
themePaths[name] = resolve(join(settings.source_path, themes[name]));
return themePaths;
}, {});
module.exports = {
entry: Object.assign(
entryPacks.reduce(
(map, entry) => {
const localMap = map;
let namespace = relative(join(entryPath), dirname(entry));
if (namespace === join('..', '..', '..', 'tmp', 'packs')) {
namespace = ''; // generated by generateLocalePacks.js
}
localMap[join(namespace, basename(entry, extname(entry)))] = resolve(entry);
return localMap;
}, {}
), themePaths
),
output: {
filename: '[name].js',
chunkFilename: '[name].js',
path: output.path,
publicPath: output.publicPath,
},
module: {
rules: sync(join(loadersDir, '*.js')).map(loader => require(loader)),
},
plugins: [
new webpack.EnvironmentPlugin(JSON.parse(JSON.stringify(env))),
new webpack.NormalModuleReplacementPlugin(
/^history\//, (resource) => {
// temporary fix for https://github.com/ReactTraining/react-router/issues/5576
// to reduce bundle size
resource.request = resource.request.replace(/^history/, 'history/es');
}
),
new ExtractTextPlugin(env.NODE_ENV === 'production' ? '[name]-[hash].css' : '[name].css'),
new ManifestPlugin({
publicPath: output.publicPath,
writeToFileEmit: true,
}),
new webpack.optimize.CommonsChunkPlugin({
name: 'common',
minChunks: (module, count) => {
const reactIntlPathRegexp = new RegExp(`node_modules\\${sep}react-intl`);
if (module.resource && reactIntlPathRegexp.test(module.resource)) {
// skip react-intl because it's useless to put in the common chunk,
// e.g. because "shared" modules between zh-TW and zh-CN will never
// be loaded together
return false;
}
return count >= 2;
},
}),
],
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,
},
};