I have an app which is created with Create Inferno App. I ejected at some point to customize build configs. Now I am trying to upgrade dependencies to the latest versions and replace deprecated dependencies. When trying to build my app. I get this error:
yarn run v1.22.19
$ INLINE_RUNTIME_CHUNK=false node scripts/devbuild.js
Creating a development build...
Failed to compile.
Error: [BABEL] /home/farooqkz/playground/chooj/src/index.js: Unknown option: .config. Check out https://babeljs.io/docs/en/babel-core/#options for more information about options.
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
Unfortunately, the error message doesn't say where does it come from. Here's my package.json:
{
"name": "chooj",
"version": "0.0.0",
"private": true,
"dependencies": {
"@svgr/webpack": "^6.5.1",
"KaiUI": "git+https://github.com/farooqkz/KaiUIv2.git",
"@babel/core": "^7.20.2",
"@babel/eslint-parser": "^7.19.0",
"babel-loader": "8.0.4",
"babel-preset-inferno-app": "^8.0.3",
"bfj": "^7.0.0",
"case-sensitive-paths-webpack-plugin": "2.4.0",
"chalk": "2.4.1",
"classnames": "^2.3.1",
"core-js": "^3.26.1",
"css-loader": "^6.7.0",
"dotenv": "16.0.3",
"dotenv-expand": "9.0.0",
"eslint": "^8.27.0",
"eslint-config-inferno-app": "^7.0.2",
"eslint-webpack-plugin": "3.2.0",
"eslint-plugin-flowtype": "^8.0.0",
"eslint-plugin-import": "2.14.0",
"eslint-plugin-inferno": "^7.11.0",
"eslint-plugin-jsx-a11y": "6.1.2",
"file-loader": "^6.2.0",
"fs-extra": "7.0.1",
"html-webpack-plugin": "5.5.0",
"identity-obj-proxy": "3.0.0",
"inferno": "^8.0.0",
"inferno-dev-utils": "^6.0.4",
"inferno-extras": "^8.0.0",
"jsqr": "^1.4.0",
"localforage": "^1.9.0",
"matrix-js-sdk": "^21.1.0",
"mini-css-extract-plugin": "^2.6.0",
"css-minimizer-webpack-plugin": "4.2.2",
"pnp-webpack-plugin": "1.7.0",
"postcss-flexbugs-fixes": "4.1.0",
"postcss-loader": "^7.0.0",
"postcss-preset-env": "^7.8.0",
"postcss-safe-parser": "^6.0.0",
"prettier": "^2.3.2",
"querystring-browser": "^1.0.4",
"react-app-polyfill": "^3.0.0",
"resolve": "^1.22.0",
"sass-loader": "^13.0.0",
"style-loader": "^3.3.0",
"terser-webpack-plugin": "5.3.6",
"url-loader": "1.1.2",
"webpack": "^5.75.0",
"webpack-dev-server": "^4.11.1"
},
"scripts": {
"start": "node scripts/start.js",
"devbuild": "INLINE_RUNTIME_CHUNK=false node scripts/devbuild.js"
},
"eslintConfig": {
"extends": "inferno-app"
},
"browserslist": "ff 48",
"babel": {
"presets": [
"inferno-app"
]
},
"devDependencies": {
"babel-plugin-transform-replace-expressions": "^0.2.0"
}
}
And here's the webpack config I use:
'use strict';
const path = require('path');
const webpack = require('webpack');
const PnpWebpackPlugin = require('pnp-webpack-plugin');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const CaseSensitivePathsPlugin = require('case-sensitive-paths-webpack-plugin');
const ESLintPlugin = require('eslint-webpack-plugin');
const InterpolateHtmlPlugin = require('inferno-dev-utils/InterpolateHtmlPlugin');
const WatchMissingNodeModulesPlugin = require('inferno-dev-utils/WatchMissingNodeModulesPlugin');
const ModuleScopePlugin = require('inferno-dev-utils/ModuleScopePlugin');
const getCSSModuleLocalIdent = require('inferno-dev-utils/getCSSModuleLocalIdent');
const getClientEnvironment = require('./env');
const paths = require('./paths');
const ModuleNotFoundPlugin = require('inferno-dev-utils/ModuleNotFoundPlugin');
// Webpack uses `publicPath` to determine where the app is being served from.
// In development, we always serve from the root. This makes config easier.
const publicPath = '/';
// `publicUrl` is just like `publicPath`, but we will provide it to our app
// as %PUBLIC_URL% in `index.html` and `process.env.PUBLIC_URL` in JavaScript.
// Omit trailing slash as %PUBLIC_PATH%/xyz looks better than %PUBLIC_PATH%xyz.
const publicUrl = '';
// Get environment variables to inject into our app.
const env = getClientEnvironment(publicUrl);
// style files regexes
const cssRegex = /\.css$/;
const cssModuleRegex = /\.module\.css$/;
const sassRegex = /\.(scss|sass)$/;
const sassModuleRegex = /\.module\.(scss|sass)$/;
// common function to get style loaders
const getStyleLoaders = (cssOptions, preProcessor) => {
const loaders = [
require.resolve('style-loader'),
{
loader: require.resolve('css-loader'),
options: cssOptions,
},
{
// Options for PostCSS as we reference these options twice
// Adds vendor prefixing based on your specified browser support in
// package.json
loader: require.resolve('postcss-loader'),
options: {
// Necessary for external CSS imports to work
// https://github.com/facebook/create-react-app/issues/2677
ident: 'postcss',
plugins: () => [
require('postcss-flexbugs-fixes'),
require('postcss-preset-env')({
autoprefixer: {
flexbox: 'no-2009',
},
stage: 3,
}),
],
},
},
];
if (preProcessor) {
loaders.push(require.resolve(preProcessor));
}
return loaders;
};
// This is the development configuration.
// It is focused on developer experience and fast rebuilds.
// The production configuration is different and lives in a separate file.
module.exports = {
mode: 'development',
// These are the "entry points" to our application.
// This means they will be the "root" imports that are included in JS bundle.
entry: [
// Include an alternative client for WebpackDevServer. A client's job is to
// connect to WebpackDevServer by a socket and get notified about changes.
// When you save a file, the client will either apply hot updates (in case
// of CSS changes), or refresh the page (in case of JS changes). When you
// make a syntax error, this client will display a syntax error overlay.
// Note: instead of the default WebpackDevServer client, we use a custom one
// to bring better experience for Create Inferno App users. You can replace
// the line below with these two lines if you prefer the stock client:
// require.resolve('webpack-dev-server/client') + '?/',
// require.resolve('webpack/hot/dev-server'),
//require.resolve('inferno-dev-utils/webpackHotDevClient'),
// Finally, this is your app's code:
paths.appIndexJs,
// We include the app code last so that if there is a runtime error during
// initialization, it doesn't blow up the WebpackDevServer client, and
// changing JS code would still trigger a refresh.
],
output: {
// Add /* filename */ comments to generated require()s in the output.
path: paths.appBuild,
pathinfo: true,
// This does not produce a real file. It's just the virtual path that is
// served by WebpackDevServer in development. This is the JS bundle
// containing code from all our entry points, and the Webpack runtime.
filename: 'static/js/[name].[fullhash:6].js',
// There are also additional JS chunk files if you use code splitting.
chunkFilename: 'static/js/[id].[chunkhash].js',
// This is the URL that app is served from. We use "/" in development.
publicPath: publicPath,
// Point sourcemap entries to original disk location (format as URL on Windows)
devtoolModuleFilenameTemplate: info =>
path.resolve(info.absoluteResourcePath).replace(/\\/g, '/'),
},
optimization: {
// Automatically split vendor and commons
// https://twitter.com/wSokra/status/969633336732905474
// https://medium.com/webpack/webpack-4-code-splitting-chunk-graph-and-the-splitchunks-optimization-be739a861366
splitChunks: {
chunks: 'all',
name: false,
},
runtimeChunk: false,
},
resolve: {
// This allows you to set a fallback for where Webpack should look for modules.
// We placed these paths second because we want `node_modules` to "win"
// if there are any conflicts. This matches Node resolution mechanism.
// https://github.com/facebook/create-react-app/issues/253
modules: ['node_modules'].concat(
// It is guaranteed to exist because we tweak it in `env.js`
process.env.NODE_PATH.split(path.delimiter).filter(Boolean)
),
// These are the reasonable defaults supported by the Node ecosystem.
// We also include JSX as a common component filename extension to support
// some tools, although we do not recommend using it, see:
// https://github.com/facebook/create-react-app/issues/290
// `web` extension prefixes have been added for better support
// for React Native Web.
extensions: ['.mjs', '.web.js', '.js', '.json', '.web.jsx', '.jsx'],
alias: {
react: 'inferno-compat',
'react-dom': 'inferno-compat',
// These aliases makes sure all inferno imports and react aliases resolve into same script entry and no duplicates are made
inferno: path.resolve(require.resolve('inferno/dist/index.dev.esm.js')),
// 'inferno-clone-vnode': path.resolve(require.resolve('inferno-clone-vnode/dist/index.dev.esm.js')),
// 'inferno-compat': path.resolve(require.resolve('inferno-compat/dist/index.dev.esm.js')),
// 'inferno-component': path.resolve(require.resolve('inferno-component/dist/index.dev.esm.js')),
// 'inferno-create-class': path.resolve(require.resolve('inferno-create-class/dist/index.dev.esm.js')),
// 'inferno-create-element': path.resolve(require.resolve('inferno-create-element/dist/index.dev.esm.js')),
// 'inferno-devtools': path.resolve(require.resolve('inferno-devtools/dist/index.dev.esm.js')),
// 'inferno-extras': path.resolve(require.resolve('inferno-extras/dist/index.dev.esm.js')),
// 'inferno-hydrate': path.resolve(require.resolve('inferno-hydrate/dist/index.dev.esm.js')),
// 'inferno-hyperscript': path.resolve(require.resolve('inferno-hyperscript/dist/index.dev.esm.js')),
// 'inferno-mobx': path.resolve(require.resolve('inferno-mobx/dist/index.dev.esm.js')),
// 'inferno-redux': path.resolve(require.resolve('inferno-redux/dist/index.dev.esm.js')),
// 'inferno-router': path.resolve(require.resolve('inferno-router/dist/index.dev.esm.js')),
// 'inferno-server': path.resolve(require.resolve('inferno-server/dist/index.dev.esm.js')),
// 'inferno-test-utils': path.resolve(require.resolve('inferno-test-utils/dist/index.dev.esm.js')),
// 'inferno-vnode-flags': path.resolve(require.resolve('inferno-vnode-flags/dist/index.dev.esm.js'))
},
plugins: [
// Adds support for installing with Plug'n'Play, leading to faster installs and adding
// guards against forgotten dependencies and such.
//PnpWebpackPlugin,
// Prevents users from importing files from outside of src/ (or node_modules/).
// This often causes confusion because we only process files within src/ with babel.
// To fix this, we prevent you from importing files out of src/ -- if you'd like to,
// please link the files into your node_modules/ and let module-resolution kick in.
// Make sure your source files are compiled, as they will not be processed in any way.
new ModuleScopePlugin(paths.appSrc, [paths.appPackageJson]),
],
},
resolveLoader: {
modules: ['node_modules'],
extensions: ['.js', '.json'],
mainFields: ['loader', 'main'],
plugins: [
// Also related to Plug'n'Play, but this time it tells Webpack to load its loaders
// from the current package.
PnpWebpackPlugin.moduleLoader(module),
],
},
module: {
strictExportPresence: true,
rules: [
// Disable require.ensure as it's not a standard language feature.
{ parser: { requireEnsure: false } },
{
// "oneOf" will traverse all following loaders until one will
// match the requirements. When no loader matches it will fall
// back to the "file" loader at the end of the loader list.
oneOf: [
// "url" loader works like "file" loader except that it embeds assets
// smaller than specified limit in bytes as data URLs to avoid requests.
// A missing `test` is equivalent to a match.
{
test: [/\.bmp$/, /\.gif$/, /\.jpe?g$/, /\.png$/],
loader: require.resolve('url-loader'),
options: {
limit: 10000,
name: 'static/media/[name].[hash:8].[ext]',
},
},
// Process application JS with Babel.
// The preset includes JSX, Flow, and some ESnext features.
{
test: /\.(js|mjs|jsx)$/,
include: paths.appSrc,
loader: require.resolve('babel-loader'),
options: {
presets: [
'babel-preset-inferno-app/webpack-overrides'
],
// This is a feature of `babel-loader` for webpack (not Babel itself).
// It enables caching results in ./node_modules/.cache/babel-loader/
// directory for faster rebuilds.
cacheDirectory: true,
// Don't waste time on Gzipping the cache
cacheCompression: false,
},
},
// Process any JS outside of the app with Babel.
// Unlike the application JS, we only compile the standard ES features.
{
test: /\.(js|mjs)$/,
exclude: /@babel(?:\/|\\{1,2})runtime/,
include: /node_modules\/.+\.js$/,
loader: require.resolve('babel-loader'),
options: {
babelrc: false,
configFile: false,
compact: false,
presets: [
[
'babel-preset-inferno-app/dependencies',
{ helpers: true },
],
],
cacheDirectory: true,
// Don't waste time on Gzipping the cache
cacheCompression: false,
// If an error happens in a package, it's possible to be
// because it was compiled. Thus, we don't want the browser
// debugger to show the original code. Instead, the code
// being evaluated would be much more helpful.
sourceMaps: false,
},
},
// "postcss" loader applies autoprefixer to our CSS.
// "css" loader resolves paths in CSS and adds assets as dependencies.
// "style" loader turns CSS into JS modules that inject <style> tags.
// In production, we use a plugin to extract that CSS to a file, but
// in development "style" loader enables hot editing of CSS.
// By default we support CSS Modules with the extension .module.css
{
test: cssRegex,
exclude: cssModuleRegex,
use: getStyleLoaders({
importLoaders: 1,
}),
},
// Adds support for CSS Modules (https://github.com/css-modules/css-modules)
// using the extension .module.css
{
test: cssModuleRegex,
use: getStyleLoaders({
importLoaders: 1,
modules: true,
getLocalIdent: getCSSModuleLocalIdent,
}),
},
// Opt-in support for SASS (using .scss or .sass extensions).
// Chains the sass-loader with the css-loader and the style-loader
// to immediately apply all styles to the DOM.
// By default we support SASS Modules with the
// extensions .module.scss or .module.sass
{
test: sassRegex,
exclude: sassModuleRegex,
use: getStyleLoaders({ importLoaders: 2 }, 'sass-loader'),
},
// Adds support for CSS Modules, but using SASS
// using the extension .module.scss or .module.sass
{
test: sassModuleRegex,
use: getStyleLoaders(
{
importLoaders: 2,
modules: true,
getLocalIdent: getCSSModuleLocalIdent,
},
'sass-loader'
),
},
// "file" loader makes sure those assets get served by WebpackDevServer.
// When you `import` an asset, you get its (virtual) filename.
// In production, they would get copied to the `build` folder.
// This loader doesn't use a "test" so it will catch all modules
// that fall through the other loaders.
{
// Exclude `js` files to keep "css" loader working as it injects
// its runtime that would otherwise be processed through "file" loader.
// Also exclude `html` and `json` extensions so they get processed
// by webpacks internal loaders.
exclude: [/\.(js|mjs|jsx)$/, /\.html$/, /\.json$/],
loader: require.resolve('file-loader'),
options: {
name: 'static/media/[name].[hash:8].[ext]',
},
},
],
},
// ** STOP ** Are you adding a new loader?
// Make sure to add the new loader(s) before the "file" loader.
],
},
plugins: [
// Generates an `index.html` file with the <script> injected.
new HtmlWebpackPlugin({
inject: true,
template: paths.appHtml,
}),
// Makes some environment variables available in index.html.
// The public URL is available as %PUBLIC_URL% in index.html, e.g.:
// <link rel="shortcut icon" href="%PUBLIC_URL%/favicon.ico">
// In development, this will be an empty string.
new InterpolateHtmlPlugin(HtmlWebpackPlugin, env.raw),
// This gives some necessary context to module not found errors, such as
// the requesting resource.
new ModuleNotFoundPlugin(paths.appPath),
// Makes some environment variables available to the JS code, for example:
// if (process.env.NODE_ENV === 'development') { ... }. See `./env.js`.
new webpack.DefinePlugin(env.stringified),
// This is necessary to emit hot updates (currently CSS only):
//new webpack.HotModuleReplacementPlugin(),
// Watcher doesn't work well if you mistype casing in a path so we use
// a plugin that prints an error when you attempt to do this.
// See https://github.com/facebook/create-react-app/issues/240
new CaseSensitivePathsPlugin(),
// If you require a missing module and then `npm install` it, you still have
// to restart the development server for Webpack to discover it. This plugin
// makes the discovery automatic so you don't have to restart.
// See https://github.com/facebook/create-react-app/issues/186
new WatchMissingNodeModulesPlugin(paths.appNodeModules),
// Moment.js is an extremely popular library that bundles large locale files
// by default due to how Webpack interprets its code. This is a practical
// solution that requires the user to opt into importing specific locales.
// https://github.com/jmblog/how-to-optimize-momentjs-with-webpack
new ESLintPlugin(),
],
// Turn off performance processing because we utilize
// our own hints via the FileSizeReporter
performance: false,
};
And finally, the build script itself:
'use strict';
// Do this as the first thing so that any code reading it knows the right env.
process.env.BABEL_ENV = 'development';
process.env.NODE_ENV = 'development';
// Ensure environment variables are read.
require('../config/env');
const path = require('path');
const chalk = require('chalk');
const fs = require('fs-extra');
const webpack = require('webpack');
const bfj = require('bfj');
const config = require('../config/webpack.config.devbuild');
const paths = require('../config/paths');
const checkRequiredFiles = require('inferno-dev-utils/checkRequiredFiles');
const formatWebpackMessages = require('inferno-dev-utils/formatWebpackMessages');
const printHostingInstructions = require('inferno-dev-utils/printHostingInstructions');
const FileSizeReporter = require('inferno-dev-utils/FileSizeReporter');
const printBuildError = require('inferno-dev-utils/printBuildError');
const measureFileSizesBeforeBuild =
FileSizeReporter.measureFileSizesBeforeBuild;
const printFileSizesAfterBuild = FileSizeReporter.printFileSizesAfterBuild;
const useYarn = fs.existsSync(paths.yarnLockFile);
// These sizes are pretty large. We'll warn for bundles exceeding them.
const WARN_AFTER_BUNDLE_GZIP_SIZE = 512 * 1024;
const WARN_AFTER_CHUNK_GZIP_SIZE = 1024 * 1024;
const isInteractive = process.stdout.isTTY;
// Warn and crash if required files are missing
if (!checkRequiredFiles([paths.appHtml, paths.appIndexJs])) {
process.exit(1);
}
// Process CLI arguments
const argv = process.argv.slice(2);
const writeStatsJson = argv.indexOf('--stats') !== -1;
// We require that you explictly set browsers and do not fall back to
// browserslist defaults.
const { checkBrowsers } = require('inferno-dev-utils/browsersHelper');
checkBrowsers(paths.appPath, isInteractive)
.then(() => {
// First, read the current file sizes in build directory.
// This lets us display how much they changed later.
return measureFileSizesBeforeBuild(paths.appBuild);
})
.then(previousFileSizes => {
// Remove all content but keep the directory so that
// if you're in it, you don't end up in Trash
fs.emptyDirSync(paths.appBuild);
// Merge with the public folder
copyPublicFolder();
// Start the webpack build
return build(previousFileSizes);
})
.then(
({ stats, previousFileSizes, warnings }) => {
if (warnings.length) {
console.log(chalk.yellow('Compiled with warnings.\n'));
console.log(warnings.join('\n\n'));
console.log(
'\nSearch for the ' +
chalk.underline(chalk.yellow('keywords')) +
' to learn more about each warning.'
);
console.log(
'To ignore, add ' +
chalk.cyan('// eslint-disable-next-line') +
' to the line before.\n'
);
} else {
console.log(chalk.green('Compiled successfully.\n'));
}
console.log('File sizes after gzip:\n');
printFileSizesAfterBuild(
stats,
previousFileSizes,
paths.appBuild,
WARN_AFTER_BUNDLE_GZIP_SIZE,
WARN_AFTER_CHUNK_GZIP_SIZE
);
console.log();
const appPackage = require(paths.appPackageJson);
const publicUrl = paths.publicUrl;
const publicPath = config.output.publicPath;
const buildFolder = path.relative(process.cwd(), paths.appBuild);
printHostingInstructions(
appPackage,
publicUrl,
publicPath,
buildFolder,
useYarn
);
},
err => {
console.log(chalk.red('Failed to compile.\n'));
printBuildError(err);
process.exit(1);
}
)
.catch(err => {
if (err && err.message) {
console.log(err.message);
}
process.exit(1);
}).then(() => {
let jsFile = paths.appBuild + '/static/js/0.chunk.js';
fs.readFile(jsFile).then(buf => {
let s = buf.toString();
s = s.replace('new XHR()', 'new XHR({mozSystem:true})');
s = s.replace('new global.XMLHttpRequest()', 'new global.XMLHttpRequest({mozSystem:true})');
// These two "replace"s are necessary to make WebRTC fully work on KaiOS pre-3.0
s = s.replace(/setRemoteDescription\(([a-zA-Z0-9\.]+)\)/g, (match, p1) => {
return `setRemoteDescription(new RTCSessionDescription(${p1}))`;
});
s = s.replace(/addIceCandidate\(([a-zA-Z0-9\.]+)\)/g, (match, p1) => {
return `addIceCandidate(new RTCIceCandidate(${p1}))`;
});
s = s.replace("!(!remoteStream", "(!remoteStream");
fs.writeFile(jsFile, s).catch(err => {
if (err && err.message) {
console.log(err.message);
}
});
});
});
// Create the production build and print the deployment instructions.
function build(previousFileSizes) {
console.log('Creating a development build...');
let compiler = webpack(config);
return new Promise((resolve, reject) => {
compiler.run((err, stats) => {
let messages;
if (err) {
if (!err.message) {
return reject(err);
}
messages = formatWebpackMessages({
errors: [err.message],
warnings: [],
});
} else {
messages = formatWebpackMessages(
stats.toJson({ all: false, warnings: true, errors: true })
);
}
if (messages.errors.length) {
// Only keep the first error. Others are often indicative
// of the same problem, but confuse the reader with noise.
if (messages.errors.length > 1) {
messages.errors.length = 1;
}
return reject(new Error(messages.errors.join('\n\n')));
}
if (
process.env.CI &&
(typeof process.env.CI !== 'string' ||
process.env.CI.toLowerCase() !== 'false') &&
messages.warnings.length
) {
console.log(
chalk.yellow(
'\nTreating warnings as errors because process.env.CI = true.\n' +
'Most CI servers set it automatically.\n'
)
);
return reject(new Error(messages.warnings.join('\n\n')));
}
const resolveArgs = {
stats,
previousFileSizes,
warnings: messages.warnings,
};
if (writeStatsJson) {
return bfj
.write(paths.appBuild + '/bundle-stats.json', stats.toJson())
.then(() => resolve(resolveArgs))
.catch(error => reject(new Error(error)));
}
return resolve(resolveArgs);
});
});
}
function copyPublicFolder() {
fs.copySync(paths.appPublic, paths.appBuild, {
dereference: true,
filter: file => file !== paths.appHtml,
});
}
