keycloak-demo-frontend/config/webpack.config.js

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2021-09-06 10:00:03 +00:00
'use strict';
const fs = require('fs');
const path = require('path');
const webpack = require('webpack');
const resolve = require('resolve');
const PnpWebpackPlugin = require('pnp-webpack-plugin');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const CaseSensitivePathsPlugin = require('case-sensitive-paths-webpack-plugin');
const InlineChunkHtmlPlugin = require('react-dev-utils/InlineChunkHtmlPlugin');
const TerserPlugin = require('terser-webpack-plugin');
const MiniCssExtractPlugin = require('mini-css-extract-plugin');
const OptimizeCSSAssetsPlugin = require('optimize-css-assets-webpack-plugin');
const safePostCssParser = require('postcss-safe-parser');
const ManifestPlugin = require('webpack-manifest-plugin');
const InterpolateHtmlPlugin = require('react-dev-utils/InterpolateHtmlPlugin');
const WorkboxWebpackPlugin = require('workbox-webpack-plugin');
const WatchMissingNodeModulesPlugin = require('react-dev-utils/WatchMissingNodeModulesPlugin');
const ModuleScopePlugin = require('react-dev-utils/ModuleScopePlugin');
const getCSSModuleLocalIdent = require('react-dev-utils/getCSSModuleLocalIdent');
const ESLintPlugin = require('eslint-webpack-plugin');
const paths = require('./paths');
const modules = require('./modules');
const alias = require('./alias');
const getClientEnvironment = require('./env');
const ModuleNotFoundPlugin = require('react-dev-utils/ModuleNotFoundPlugin');
const ForkTsCheckerWebpackPlugin = require('react-dev-utils/ForkTsCheckerWebpackPlugin');
const typescriptFormatter = require('react-dev-utils/typescriptFormatter');
const ReactRefreshWebpackPlugin = require('@pmmmwh/react-refresh-webpack-plugin');
const postcssNormalize = require('postcss-normalize');
const appPackageJson = require(paths.appPackageJson);
const shouldUseSourceMap = process.env.GENERATE_SOURCEMAP !== 'false';
const webpackDevClientEntry = require.resolve(
'react-dev-utils/webpackHotDevClient'
);
const reactRefreshOverlayEntry = require.resolve(
'react-dev-utils/refreshOverlayInterop'
);
const shouldInlineRuntimeChunk = process.env.INLINE_RUNTIME_CHUNK !== 'false';
const imageInlineSizeLimit = parseInt(
process.env.IMAGE_INLINE_SIZE_LIMIT || '10000'
);
const useTypeScript = fs.existsSync(paths.appTsConfig);
const swSrc = paths.swSrc;
const cssRegex = /\.css$/;
const cssModuleRegex = /\.module\.css$/;
const sassRegex = /\.(scss|sass)$/;
const sassModuleRegex = /\.module\.(scss|sass)$/;
const hasJsxRuntime = (() => {
if (process.env.DISABLE_NEW_JSX_TRANSFORM === 'true') {
return false;
}
try {
require.resolve('react/jsx-runtime');
return true;
} catch (e) {
return false;
}
})();
module.exports = function (webpackEnv) {
const isEnvDevelopment = webpackEnv === 'development';
const isEnvProduction = webpackEnv === 'production';
const isEnvProductionProfile =
isEnvProduction && process.argv.includes('--profile');
const env = getClientEnvironment(paths.publicUrlOrPath.slice(0, -1));
const shouldUseReactRefresh = env.raw.FAST_REFRESH;
const getStyleLoaders = (cssOptions, preProcessor) => {
const loaders = [
isEnvDevelopment && require.resolve('style-loader'),
isEnvProduction && {
loader: require.resolve('style-loader'),
options: paths.publicUrlOrPath.startsWith('.')
? { publicPath: '../../', attributes: { nonce: 'MzA3MWM2MTA4NjFhYzY1Y2RlOTRjZjdiODdkNzczNjkK'} }
: { attributes: { nonce: 'MzA3MWM2MTA4NjFhYzY1Y2RlOTRjZjdiODdkNzczNjkK'} },
},
{
loader: require.resolve('css-loader'),
options: cssOptions,
},
{
loader: require.resolve('postcss-loader'),
options: {
ident: 'postcss',
plugins: () => [
require('postcss-flexbugs-fixes'),
require('postcss-preset-env')({
autoprefixer: {
flexbox: 'no-2009',
},
stage: 3,
}),
postcssNormalize(),
],
sourceMap: isEnvProduction ? shouldUseSourceMap : isEnvDevelopment,
},
},
].filter(Boolean);
if (preProcessor) {
loaders.push(
{
loader: require.resolve('resolve-url-loader'),
options: {
sourceMap: isEnvProduction ? shouldUseSourceMap : isEnvDevelopment,
root: paths.appSrc,
},
},
{
loader: require.resolve(preProcessor),
options: {
sourceMap: true,
},
}
);
}
return loaders;
};
console.log('-----------------');
console.log('Build Time Env ::: ', process.env.APP_ENV);
console.log('Build Time API Url ::: ', process.env.API_URL);
console.log('Build Time NODE Env ::: ', process.env.NODE_ENV);
console.log('Build Time Replace Origin Logo ::: ', process.env.REPLACE_COMPANY_LOGO);
console.log('-----------------');
return {
mode: isEnvProduction ? 'production' : isEnvDevelopment && 'development',
bail: isEnvProduction,
devtool: isEnvProduction
? shouldUseSourceMap
? 'source-map'
: false
: isEnvDevelopment && 'cheap-module-source-map',
entry:
isEnvDevelopment && !shouldUseReactRefresh
? [
webpackDevClientEntry,
paths.appIndexJs,
]
: paths.appIndexJs,
output: {
path: isEnvProduction ? paths.appBuild : undefined,
pathinfo: isEnvDevelopment,
filename: isEnvProduction
? 'static/js/[name].[contenthash:8].js'
: isEnvDevelopment && 'static/js/bundle.js',
futureEmitAssets: true,
chunkFilename: isEnvProduction
? 'static/js/[name].[contenthash:8].chunk.js'
: isEnvDevelopment && 'static/js/[name].chunk.js',
publicPath: paths.publicUrlOrPath,
devtoolModuleFilenameTemplate: isEnvProduction
? info =>
path
.relative(paths.appSrc, info.absoluteResourcePath)
.replace(/\\/g, '/')
: isEnvDevelopment &&
(info => path.resolve(info.absoluteResourcePath).replace(/\\/g, '/')),
jsonpFunction: `webpackJsonp${appPackageJson.name}`,
globalObject: 'this',
},
optimization: {
minimize: isEnvProduction,
minimizer: [
new TerserPlugin({
terserOptions: {
parse: {
ecma: 8,
},
compress: {
ecma: 5,
warnings: false,
comparisons: false,
inline: 2,
},
mangle: {
safari10: true,
},
keep_classnames: isEnvProductionProfile,
keep_fnames: isEnvProductionProfile,
output: {
ecma: 5,
comments: false,
ascii_only: true,
},
},
sourceMap: shouldUseSourceMap,
}),
new OptimizeCSSAssetsPlugin({
cssProcessorOptions: {
parser: safePostCssParser,
map: shouldUseSourceMap
? {
inline: false,
annotation: true,
}
: false,
},
cssProcessorPluginOptions: {
preset: ['default', { minifyFontValues: { removeQuotes: false } }],
},
}),
],
splitChunks: {
chunks: 'all',
name: false,
},
runtimeChunk: {
name: entrypoint => `runtime-${entrypoint.name}`,
},
},
resolve: {
modules: ['node_modules', paths.appNodeModules].concat(
modules.additionalModulePaths || []
),
extensions: paths.moduleFileExtensions
.map(ext => `.${ext}`)
.filter(ext => useTypeScript || !ext.includes('ts')),
alias: {
'react-native': 'react-native-web',
...(isEnvProductionProfile && {
'react-dom$': 'react-dom/profiling',
'scheduler/tracing': 'scheduler/tracing-profiling',
}),
...(modules.webpackAliases || {}),
...alias,
},
plugins: [
PnpWebpackPlugin,
new ModuleScopePlugin(paths.appSrc, [
paths.appPackageJson,
reactRefreshOverlayEntry,
]),
],
},
resolveLoader: {
plugins: [
PnpWebpackPlugin.moduleLoader(module),
],
},
module: {
strictExportPresence: true,
rules: [
{ parser: { requireEnsure: false } },
{
oneOf: [
{
test: [/\.avif$/],
loader: require.resolve('url-loader'),
options: {
limit: imageInlineSizeLimit,
mimetype: 'image/avif',
name: 'static/media/[name].[hash:8].[ext]',
},
},
{
test: [/\.bmp$/, /\.gif$/, /\.jpe?g$/, /\.png$/],
loader: require.resolve('url-loader'),
options: {
limit: imageInlineSizeLimit,
name: 'static/media/[name].[hash:8].[ext]',
},
},
{
test: /\.(js|mjs|jsx|ts|tsx)$/,
include: paths.appSrc,
loader: require.resolve('babel-loader'),
options: {
customize: require.resolve(
'babel-preset-react-app/webpack-overrides'
),
presets: [
[
require.resolve('babel-preset-react-app'),
{
runtime: hasJsxRuntime ? 'automatic' : 'classic',
},
],
],
plugins: [
[
require.resolve('babel-plugin-named-asset-import'),
{
loaderMap: {
svg: {
ReactComponent:
'@svgr/webpack?-svgo,+titleProp,+ref![path]',
},
},
},
],
isEnvDevelopment &&
shouldUseReactRefresh &&
require.resolve('react-refresh/babel'),
].filter(Boolean),
cacheDirectory: true,
cacheCompression: false,
compact: isEnvProduction,
},
},
{
test: /\.(js|mjs)$/,
exclude: /@babel(?:\/|\\{1,2})runtime/,
loader: require.resolve('babel-loader'),
options: {
babelrc: false,
configFile: false,
compact: false,
presets: [
[
require.resolve('babel-preset-react-app/dependencies'),
{
helpers: true,
useBuiltIns: 'entry'
},
],
],
cacheDirectory: true,
cacheCompression: false,
sourceMaps: shouldUseSourceMap,
inputSourceMap: shouldUseSourceMap,
},
},
{
test: cssRegex,
exclude: cssModuleRegex,
use: getStyleLoaders({
importLoaders: 1,
sourceMap: isEnvProduction
? shouldUseSourceMap
: isEnvDevelopment,
}),
sideEffects: true,
},
{
test: cssModuleRegex,
use: getStyleLoaders({
importLoaders: 1,
sourceMap: isEnvProduction
? shouldUseSourceMap
: isEnvDevelopment,
modules: {
getLocalIdent: getCSSModuleLocalIdent,
},
}),
},
{
test: sassRegex,
exclude: sassModuleRegex,
use: getStyleLoaders(
{
importLoaders: 3,
sourceMap: isEnvProduction
? shouldUseSourceMap
: isEnvDevelopment,
},
'sass-loader'
),
sideEffects: true,
},
{
test: sassModuleRegex,
use: getStyleLoaders(
{
importLoaders: 3,
sourceMap: isEnvProduction
? shouldUseSourceMap
: isEnvDevelopment,
modules: {
getLocalIdent: getCSSModuleLocalIdent,
},
},
'sass-loader'
),
},
{
loader: require.resolve('file-loader'),
exclude: [/\.(js|mjs|jsx|ts|tsx)$/, /\.html$/, /\.json$/],
options: {
name: 'static/media/[name].[hash:8].[ext]',
},
},
],
},
],
},
plugins: [
new HtmlWebpackPlugin(
Object.assign(
{},
{
inject: true,
template: paths.appHtml,
},
isEnvProduction
? {
minify: {
removeComments: true,
collapseWhitespace: true,
removeRedundantAttributes: true,
useShortDoctype: true,
removeEmptyAttributes: true,
removeStyleLinkTypeAttributes: true,
keepClosingSlash: true,
minifyJS: true,
minifyCSS: true,
minifyURLs: true,
},
}
: undefined
)
),
isEnvProduction &&
shouldInlineRuntimeChunk &&
new InlineChunkHtmlPlugin(HtmlWebpackPlugin, [/runtime-.+[.]js/]),
new InterpolateHtmlPlugin(HtmlWebpackPlugin, env.raw),
new ModuleNotFoundPlugin(paths.appPath),
new webpack.DefinePlugin(env.stringified),
isEnvDevelopment && new webpack.HotModuleReplacementPlugin(),
isEnvDevelopment &&
shouldUseReactRefresh &&
new ReactRefreshWebpackPlugin({
overlay: {
entry: webpackDevClientEntry,
module: reactRefreshOverlayEntry,
sockIntegration: false,
},
}),
isEnvDevelopment && new CaseSensitivePathsPlugin(),
isEnvDevelopment &&
new WatchMissingNodeModulesPlugin(paths.appNodeModules),
isEnvProduction &&
new MiniCssExtractPlugin({
filename: 'static/css/[name].[contenthash:8].css',
chunkFilename: 'static/css/[name].[contenthash:8].chunk.css',
}),
new ManifestPlugin({
fileName: 'asset-manifest.json',
publicPath: paths.publicUrlOrPath,
generate: (seed, files, entrypoints) => {
const manifestFiles = files.reduce((manifest, file) => {
manifest[file.name] = file.path;
return manifest;
}, seed);
const entrypointFiles = entrypoints.main.filter(
fileName => !fileName.endsWith('.map')
);
return {
files: manifestFiles,
entrypoints: entrypointFiles,
};
},
}),
isEnvProduction &&
fs.existsSync(swSrc) &&
new WorkboxWebpackPlugin.InjectManifest({
swSrc,
dontCacheBustURLsMatching: /\.[0-9a-f]{8}\./,
exclude: [/\.map$/, /asset-manifest\.json$/, /LICENSE/],
maximumFileSizeToCacheInBytes: 5 * 1024 * 1024,
}),
useTypeScript &&
new ForkTsCheckerWebpackPlugin({
typescript: resolve.sync('typescript', {
basedir: paths.appNodeModules,
}),
async: isEnvDevelopment,
checkSyntacticErrors: true,
resolveModuleNameModule: process.versions.pnp
? `${__dirname}/pnpTs.js`
: undefined,
resolveTypeReferenceDirectiveModule: process.versions.pnp
? `${__dirname}/pnpTs.js`
: undefined,
tsconfig: paths.appTsConfig,
reportFiles: [
'../**/src/**/*.{ts,tsx}',
'**/src/**/*.{ts,tsx}',
'!**/src/**/__tests__/**',
'!**/src/**/?(*.)(spec|test).*',
'!**/src/setupProxy.*',
'!**/src/setupTests.*',
],
silent: true,
formatter: isEnvProduction ? typescriptFormatter : undefined,
}),
new ESLintPlugin({
extensions: ['js', 'mjs', 'jsx', 'ts', 'tsx'],
formatter: require.resolve('react-dev-utils/eslintFormatter'),
eslintPath: require.resolve('eslint'),
context: paths.appSrc,
cache: true,
cwd: paths.appPath,
resolvePluginsRelativeTo: __dirname,
baseConfig: {
extends: [require.resolve('eslint-config-react-app/base')],
rules: {
...(!hasJsxRuntime && {
'react/react-in-jsx-scope': 'error',
}),
},
},
}),
].filter(Boolean),
node: {
module: 'empty',
dgram: 'empty',
dns: 'mock',
fs: 'empty',
http2: 'empty',
net: 'empty',
tls: 'empty',
child_process: 'empty',
},
performance: false,
};
};