@ -0,0 +1,106 @@ |
||||
'use strict'; |
||||
|
||||
const fs = require('fs'); |
||||
const path = require('path'); |
||||
const paths = require('./paths'); |
||||
|
||||
// Make sure that including paths.js after env.js will read .env variables.
|
||||
delete require.cache[require.resolve('./paths')]; |
||||
|
||||
const NODE_ENV = process.env.NODE_ENV; |
||||
if (!NODE_ENV) { |
||||
throw new Error( |
||||
'The NODE_ENV environment variable is required but was not specified.' |
||||
); |
||||
} |
||||
|
||||
// https://github.com/bkeepers/dotenv#what-other-env-files-can-i-use
|
||||
const dotenvFiles = [ |
||||
`${paths.dotenv}.${NODE_ENV}.local`, |
||||
// Don't include `.env.local` for `test` environment
|
||||
// since normally you expect tests to produce the same
|
||||
// results for everyone
|
||||
NODE_ENV !== 'test' && `${paths.dotenv}.local`, |
||||
`${paths.dotenv}.${NODE_ENV}`, |
||||
paths.dotenv, |
||||
].filter(Boolean); |
||||
|
||||
// Load environment variables from .env* files. Suppress warnings using silent
|
||||
// if this file is missing. dotenv will never modify any environment variables
|
||||
// that have already been set. Variable expansion is supported in .env files.
|
||||
// https://github.com/motdotla/dotenv
|
||||
// https://github.com/motdotla/dotenv-expand
|
||||
dotenvFiles.forEach(dotenvFile => { |
||||
if (fs.existsSync(dotenvFile)) { |
||||
require('dotenv-expand')( |
||||
require('dotenv').config({ |
||||
path: dotenvFile, |
||||
}) |
||||
); |
||||
} |
||||
}); |
||||
|
||||
// We support resolving modules according to `NODE_PATH`.
|
||||
// This lets you use absolute paths in imports inside large monorepos:
|
||||
// https://github.com/facebook/create-react-app/issues/253.
|
||||
// It works similar to `NODE_PATH` in Node itself:
|
||||
// https://nodejs.org/api/modules.html#modules_loading_from_the_global_folders
|
||||
// Note that unlike in Node, only *relative* paths from `NODE_PATH` are honored.
|
||||
// Otherwise, we risk importing Node.js core modules into an app instead of webpack shims.
|
||||
// https://github.com/facebook/create-react-app/issues/1023#issuecomment-265344421
|
||||
// We also resolve them to make sure all tools using them work consistently.
|
||||
const appDirectory = fs.realpathSync(process.cwd()); |
||||
process.env.NODE_PATH = (process.env.NODE_PATH || '') |
||||
.split(path.delimiter) |
||||
.filter(folder => folder && !path.isAbsolute(folder)) |
||||
.map(folder => path.resolve(appDirectory, folder)) |
||||
.join(path.delimiter); |
||||
|
||||
// Grab NODE_ENV and REACT_APP_* environment variables and prepare them to be
|
||||
// injected into the application via DefinePlugin in webpack configuration.
|
||||
const REACT_APP = /^REACT_APP_/i; |
||||
|
||||
function getClientEnvironment(publicUrl) { |
||||
const raw = Object.keys(process.env) |
||||
.filter(key => REACT_APP.test(key)) |
||||
.reduce( |
||||
(env, key) => { |
||||
env[key] = process.env[key]; |
||||
return env; |
||||
}, |
||||
{ |
||||
// Useful for determining whether we’re running in production mode.
|
||||
// Most importantly, it switches React into the correct mode.
|
||||
NODE_ENV: process.env.NODE_ENV || 'development', |
||||
// Useful for resolving the correct path to static assets in `public`.
|
||||
// For example, <img src={process.env.PUBLIC_URL + '/img/logo.png'} />.
|
||||
// This should only be used as an escape hatch. Normally you would put
|
||||
// images into the `src` and `import` them in code to get their paths.
|
||||
PUBLIC_URL: publicUrl, |
||||
// We support configuring the sockjs pathname during development.
|
||||
// These settings let a developer run multiple simultaneous projects.
|
||||
// They are used as the connection `hostname`, `pathname` and `port`
|
||||
// in webpackHotDevClient. They are used as the `sockHost`, `sockPath`
|
||||
// and `sockPort` options in webpack-dev-server.
|
||||
WDS_SOCKET_HOST: process.env.WDS_SOCKET_HOST, |
||||
WDS_SOCKET_PATH: process.env.WDS_SOCKET_PATH, |
||||
WDS_SOCKET_PORT: process.env.WDS_SOCKET_PORT, |
||||
// Whether or not react-refresh is enabled.
|
||||
// react-refresh is not 100% stable at this time,
|
||||
// which is why it's disabled by default.
|
||||
// It is defined here so it is available in the webpackHotDevClient.
|
||||
FAST_REFRESH: process.env.FAST_REFRESH !== 'false', |
||||
} |
||||
); |
||||
// Stringify all values so we can feed into webpack DefinePlugin
|
||||
const stringified = { |
||||
'process.env': Object.keys(raw).reduce((env, key) => { |
||||
env[key] = JSON.stringify(raw[key]); |
||||
return env; |
||||
}, {}), |
||||
}; |
||||
|
||||
return { raw, stringified }; |
||||
} |
||||
|
||||
module.exports = getClientEnvironment; |
@ -0,0 +1,66 @@ |
||||
'use strict'; |
||||
|
||||
const fs = require('fs'); |
||||
const path = require('path'); |
||||
const crypto = require('crypto'); |
||||
const chalk = require('react-dev-utils/chalk'); |
||||
const paths = require('./paths'); |
||||
|
||||
// Ensure the certificate and key provided are valid and if not
|
||||
// throw an easy to debug error
|
||||
function validateKeyAndCerts({ cert, key, keyFile, crtFile }) { |
||||
let encrypted; |
||||
try { |
||||
// publicEncrypt will throw an error with an invalid cert
|
||||
encrypted = crypto.publicEncrypt(cert, Buffer.from('test')); |
||||
} catch (err) { |
||||
throw new Error( |
||||
`The certificate "${chalk.yellow(crtFile)}" is invalid.\n${err.message}` |
||||
); |
||||
} |
||||
|
||||
try { |
||||
// privateDecrypt will throw an error with an invalid key
|
||||
crypto.privateDecrypt(key, encrypted); |
||||
} catch (err) { |
||||
throw new Error( |
||||
`The certificate key "${chalk.yellow(keyFile)}" is invalid.\n${ |
||||
err.message |
||||
}` |
||||
); |
||||
} |
||||
} |
||||
|
||||
// Read file and throw an error if it doesn't exist
|
||||
function readEnvFile(file, type) { |
||||
if (!fs.existsSync(file)) { |
||||
throw new Error( |
||||
`You specified ${chalk.cyan( |
||||
type |
||||
)} in your env, but the file "${chalk.yellow(file)}" can't be found.` |
||||
); |
||||
} |
||||
return fs.readFileSync(file); |
||||
} |
||||
|
||||
// Get the https config
|
||||
// Return cert files if provided in env, otherwise just true or false
|
||||
function getHttpsConfig() { |
||||
const { SSL_CRT_FILE, SSL_KEY_FILE, HTTPS } = process.env; |
||||
const isHttps = HTTPS === 'true'; |
||||
|
||||
if (isHttps && SSL_CRT_FILE && SSL_KEY_FILE) { |
||||
const crtFile = path.resolve(paths.appPath, SSL_CRT_FILE); |
||||
const keyFile = path.resolve(paths.appPath, SSL_KEY_FILE); |
||||
const config = { |
||||
cert: readEnvFile(crtFile, 'SSL_CRT_FILE'), |
||||
key: readEnvFile(keyFile, 'SSL_KEY_FILE'), |
||||
}; |
||||
|
||||
validateKeyAndCerts({ ...config, keyFile, crtFile }); |
||||
return config; |
||||
} |
||||
return isHttps; |
||||
} |
||||
|
||||
module.exports = getHttpsConfig; |
@ -0,0 +1,29 @@ |
||||
'use strict'; |
||||
|
||||
const babelJest = require('babel-jest'); |
||||
|
||||
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 = babelJest.createTransformer({ |
||||
presets: [ |
||||
[ |
||||
require.resolve('babel-preset-react-app'), |
||||
{ |
||||
runtime: hasJsxRuntime ? 'automatic' : 'classic', |
||||
}, |
||||
], |
||||
], |
||||
babelrc: false, |
||||
configFile: false, |
||||
}); |
@ -0,0 +1,14 @@ |
||||
'use strict'; |
||||
|
||||
// This is a custom Jest transformer turning style imports into empty objects.
|
||||
// http://facebook.github.io/jest/docs/en/webpack.html
|
||||
|
||||
module.exports = { |
||||
process() { |
||||
return 'module.exports = {};'; |
||||
}, |
||||
getCacheKey() { |
||||
// The output is always the same.
|
||||
return 'cssTransform'; |
||||
}, |
||||
}; |
@ -0,0 +1,40 @@ |
||||
'use strict'; |
||||
|
||||
const path = require('path'); |
||||
const camelcase = require('camelcase'); |
||||
|
||||
// This is a custom Jest transformer turning file imports into filenames.
|
||||
// http://facebook.github.io/jest/docs/en/webpack.html
|
||||
|
||||
module.exports = { |
||||
process(src, filename) { |
||||
const assetFilename = JSON.stringify(path.basename(filename)); |
||||
|
||||
if (filename.match(/\.svg$/)) { |
||||
// Based on how SVGR generates a component name:
|
||||
// https://github.com/smooth-code/svgr/blob/01b194cf967347d43d4cbe6b434404731b87cf27/packages/core/src/state.js#L6
|
||||
const pascalCaseFilename = camelcase(path.parse(filename).name, { |
||||
pascalCase: true, |
||||
}); |
||||
const componentName = `Svg${pascalCaseFilename}`; |
||||
return `const React = require('react');
|
||||
module.exports = { |
||||
__esModule: true, |
||||
default: ${assetFilename}, |
||||
ReactComponent: React.forwardRef(function ${componentName}(props, ref) { |
||||
return { |
||||
$$typeof: Symbol.for('react.element'), |
||||
type: 'svg', |
||||
ref: ref, |
||||
key: null, |
||||
props: Object.assign({}, props, { |
||||
children: ${assetFilename} |
||||
}) |
||||
}; |
||||
}), |
||||
};`;
|
||||
} |
||||
|
||||
return `module.exports = ${assetFilename};`; |
||||
}, |
||||
}; |
@ -0,0 +1,134 @@ |
||||
'use strict'; |
||||
|
||||
const fs = require('fs'); |
||||
const path = require('path'); |
||||
const paths = require('./paths'); |
||||
const chalk = require('react-dev-utils/chalk'); |
||||
const resolve = require('resolve'); |
||||
|
||||
/** |
||||
* Get additional module paths based on the baseUrl of a compilerOptions object. |
||||
* |
||||
* @param {Object} options |
||||
*/ |
||||
function getAdditionalModulePaths(options = {}) { |
||||
const baseUrl = options.baseUrl; |
||||
|
||||
if (!baseUrl) { |
||||
return ''; |
||||
} |
||||
|
||||
const baseUrlResolved = path.resolve(paths.appPath, baseUrl); |
||||
|
||||
// We don't need to do anything if `baseUrl` is set to `node_modules`. This is
|
||||
// the default behavior.
|
||||
if (path.relative(paths.appNodeModules, baseUrlResolved) === '') { |
||||
return null; |
||||
} |
||||
|
||||
// Allow the user set the `baseUrl` to `appSrc`.
|
||||
if (path.relative(paths.appSrc, baseUrlResolved) === '') { |
||||
return [paths.appSrc]; |
||||
} |
||||
|
||||
// If the path is equal to the root directory we ignore it here.
|
||||
// We don't want to allow importing from the root directly as source files are
|
||||
// not transpiled outside of `src`. We do allow importing them with the
|
||||
// absolute path (e.g. `src/Components/Button.js`) but we set that up with
|
||||
// an alias.
|
||||
if (path.relative(paths.appPath, baseUrlResolved) === '') { |
||||
return null; |
||||
} |
||||
|
||||
// Otherwise, throw an error.
|
||||
throw new Error( |
||||
chalk.red.bold( |
||||
"Your project's `baseUrl` can only be set to `src` or `node_modules`." + |
||||
' Create React App does not support other values at this time.' |
||||
) |
||||
); |
||||
} |
||||
|
||||
/** |
||||
* Get webpack aliases based on the baseUrl of a compilerOptions object. |
||||
* |
||||
* @param {*} options |
||||
*/ |
||||
function getWebpackAliases(options = {}) { |
||||
const baseUrl = options.baseUrl; |
||||
|
||||
if (!baseUrl) { |
||||
return {}; |
||||
} |
||||
|
||||
const baseUrlResolved = path.resolve(paths.appPath, baseUrl); |
||||
|
||||
if (path.relative(paths.appPath, baseUrlResolved) === '') { |
||||
return { |
||||
src: paths.appSrc, |
||||
}; |
||||
} |
||||
} |
||||
|
||||
/** |
||||
* Get jest aliases based on the baseUrl of a compilerOptions object. |
||||
* |
||||
* @param {*} options |
||||
*/ |
||||
function getJestAliases(options = {}) { |
||||
const baseUrl = options.baseUrl; |
||||
|
||||
if (!baseUrl) { |
||||
return {}; |
||||
} |
||||
|
||||
const baseUrlResolved = path.resolve(paths.appPath, baseUrl); |
||||
|
||||
if (path.relative(paths.appPath, baseUrlResolved) === '') { |
||||
return { |
||||
'^src/(.*)$': '<rootDir>/src/$1', |
||||
}; |
||||
} |
||||
} |
||||
|
||||
function getModules() { |
||||
// Check if TypeScript is setup
|
||||
const hasTsConfig = fs.existsSync(paths.appTsConfig); |
||||
const hasJsConfig = fs.existsSync(paths.appJsConfig); |
||||
|
||||
if (hasTsConfig && hasJsConfig) { |
||||
throw new Error( |
||||
'You have both a tsconfig.json and a jsconfig.json. If you are using TypeScript please remove your jsconfig.json file.' |
||||
); |
||||
} |
||||
|
||||
let config; |
||||
|
||||
// If there's a tsconfig.json we assume it's a
|
||||
// TypeScript project and set up the config
|
||||
// based on tsconfig.json
|
||||
if (hasTsConfig) { |
||||
const ts = require(resolve.sync('typescript', { |
||||
basedir: paths.appNodeModules, |
||||
})); |
||||
config = ts.readConfigFile(paths.appTsConfig, ts.sys.readFile).config; |
||||
// Otherwise we'll check if there is jsconfig.json
|
||||
// for non TS projects.
|
||||
} else if (hasJsConfig) { |
||||
config = require(paths.appJsConfig); |
||||
} |
||||
|
||||
config = config || {}; |
||||
const options = config.compilerOptions || {}; |
||||
|
||||
const additionalModulePaths = getAdditionalModulePaths(options); |
||||
|
||||
return { |
||||
additionalModulePaths: additionalModulePaths, |
||||
webpackAliases: getWebpackAliases(options), |
||||
jestAliases: getJestAliases(options), |
||||
hasTsConfig, |
||||
}; |
||||
} |
||||
|
||||
module.exports = getModules(); |
@ -0,0 +1,75 @@ |
||||
'use strict'; |
||||
|
||||
const path = require('path'); |
||||
const fs = require('fs'); |
||||
const getPublicUrlOrPath = require('react-dev-utils/getPublicUrlOrPath'); |
||||
|
||||
// Make sure any symlinks in the project folder are resolved:
|
||||
// https://github.com/facebook/create-react-app/issues/637
|
||||
const appDirectory = fs.realpathSync(process.cwd()); |
||||
const resolveApp = relativePath => path.resolve(appDirectory, relativePath); |
||||
|
||||
// We use `PUBLIC_URL` environment variable or "homepage" field to infer
|
||||
// "public path" at which the app is served.
|
||||
// webpack needs to know it to put the right <script> hrefs into HTML even in
|
||||
// single-page apps that may serve index.html for nested URLs like /todos/42.
|
||||
// We can't use a relative path in HTML because we don't want to load something
|
||||
// like /todos/42/static/js/bundle.7289d.js. We have to know the root.
|
||||
const publicUrlOrPath = getPublicUrlOrPath( |
||||
process.env.NODE_ENV === 'development', |
||||
require(resolveApp('package.json')).homepage, |
||||
process.env.PUBLIC_URL |
||||
); |
||||
|
||||
const buildPath = process.env.BUILD_PATH || 'build'; |
||||
|
||||
const moduleFileExtensions = [ |
||||
'web.mjs', |
||||
'mjs', |
||||
'web.js', |
||||
'js', |
||||
'web.ts', |
||||
'ts', |
||||
'web.tsx', |
||||
'tsx', |
||||
'json', |
||||
'web.jsx', |
||||
'jsx', |
||||
]; |
||||
|
||||
// Resolve file paths in the same order as webpack
|
||||
const resolveModule = (resolveFn, filePath) => { |
||||
const extension = moduleFileExtensions.find(extension => |
||||
fs.existsSync(resolveFn(`${filePath}.${extension}`)) |
||||
); |
||||
|
||||
if (extension) { |
||||
return resolveFn(`${filePath}.${extension}`); |
||||
} |
||||
|
||||
return resolveFn(`${filePath}.js`); |
||||
}; |
||||
|
||||
// config after eject: we're in ./config/
|
||||
module.exports = { |
||||
dotenv: resolveApp('.env'), |
||||
appPath: resolveApp('.'), |
||||
appBuild: resolveApp(buildPath), |
||||
appPublic: resolveApp('public'), |
||||
appHtml: resolveApp('public/index.html'), |
||||
appIndexJs: resolveModule(resolveApp, 'src/index'), |
||||
appPackageJson: resolveApp('package.json'), |
||||
appSrc: resolveApp('src'), |
||||
appTsConfig: resolveApp('tsconfig.json'), |
||||
appJsConfig: resolveApp('jsconfig.json'), |
||||
yarnLockFile: resolveApp('yarn.lock'), |
||||
testsSetup: resolveModule(resolveApp, 'src/setupTests'), |
||||
proxySetup: resolveApp('src/setupProxy.js'), |
||||
appNodeModules: resolveApp('node_modules'), |
||||
swSrc: resolveModule(resolveApp, 'src/service-worker'), |
||||
publicUrlOrPath, |
||||
}; |
||||
|
||||
|
||||
|
||||
module.exports.moduleFileExtensions = moduleFileExtensions; |
@ -0,0 +1,35 @@ |
||||
'use strict'; |
||||
|
||||
const { resolveModuleName } = require('ts-pnp'); |
||||
|
||||
exports.resolveModuleName = ( |
||||
typescript, |
||||
moduleName, |
||||
containingFile, |
||||
compilerOptions, |
||||
resolutionHost |
||||
) => { |
||||
return resolveModuleName( |
||||
moduleName, |
||||
containingFile, |
||||
compilerOptions, |
||||
resolutionHost, |
||||
typescript.resolveModuleName |
||||
); |
||||
}; |
||||
|
||||
exports.resolveTypeReferenceDirective = ( |
||||
typescript, |
||||
moduleName, |
||||
containingFile, |
||||
compilerOptions, |
||||
resolutionHost |
||||
) => { |
||||
return resolveModuleName( |
||||
moduleName, |
||||
containingFile, |
||||
compilerOptions, |
||||
resolutionHost, |
||||
typescript.resolveTypeReferenceDirective |
||||
); |
||||
}; |
@ -0,0 +1,757 @@ |
||||
'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 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); |
||||
|
||||
// Source maps are resource heavy and can cause out of memory issue for large source files.
|
||||
const shouldUseSourceMap = process.env.GENERATE_SOURCEMAP !== 'false'; |
||||
|
||||
const webpackDevClientEntry = require.resolve( |
||||
'react-dev-utils/webpackHotDevClient' |
||||
); |
||||
const reactRefreshOverlayEntry = require.resolve( |
||||
'react-dev-utils/refreshOverlayInterop' |
||||
); |
||||
|
||||
// Some apps do not need the benefits of saving a web request, so not inlining the chunk
|
||||
// makes for a smoother build process.
|
||||
const shouldInlineRuntimeChunk = process.env.INLINE_RUNTIME_CHUNK !== 'false'; |
||||
|
||||
const emitErrorsAsWarnings = process.env.ESLINT_NO_DEV_ERRORS === 'true'; |
||||
const disableESLintPlugin = process.env.DISABLE_ESLINT_PLUGIN === 'true'; |
||||
|
||||
const imageInlineSizeLimit = parseInt( |
||||
process.env.IMAGE_INLINE_SIZE_LIMIT || '10000' |
||||
); |
||||
|
||||
// Check if TypeScript is setup
|
||||
const useTypeScript = fs.existsSync(paths.appTsConfig); |
||||
|
||||
// Get the path to the uncompiled service worker (if it exists).
|
||||
const swSrc = paths.swSrc; |
||||
|
||||
// style files regexes
|
||||
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; |
||||
} |
||||
})(); |
||||
|
||||
// This is the production and development configuration.
|
||||
// It is focused on developer experience, fast rebuilds, and a minimal bundle.
|
||||
module.exports = function (webpackEnv) { |
||||
const isEnvDevelopment = webpackEnv === 'development'; |
||||
const isEnvProduction = webpackEnv === 'production'; |
||||
|
||||
// Variable used for enabling profiling in Production
|
||||
// passed into alias object. Uses a flag if passed into the build command
|
||||
const isEnvProductionProfile = |
||||
isEnvProduction && process.argv.includes('--profile'); |
||||
|
||||
// We will provide `paths.publicUrlOrPath` to our app
|
||||
// as %PUBLIC_URL% in `index.html` and `process.env.PUBLIC_URL` in JavaScript.
|
||||
// Omit trailing slash as %PUBLIC_URL%/xyz looks better than %PUBLIC_URL%xyz.
|
||||
// Get environment variables to inject into our app.
|
||||
const env = getClientEnvironment(paths.publicUrlOrPath.slice(0, -1)); |
||||
|
||||
const shouldUseReactRefresh = env.raw.FAST_REFRESH; |
||||
|
||||
// common function to get style loaders
|
||||
const getStyleLoaders = (cssOptions, preProcessor) => { |
||||
const loaders = [ |
||||
isEnvDevelopment && require.resolve('style-loader'), |
||||
isEnvProduction && { |
||||
loader: MiniCssExtractPlugin.loader, |
||||
// css is located in `static/css`, use '../../' to locate index.html folder
|
||||
// in production `paths.publicUrlOrPath` can be a relative path
|
||||
options: paths.publicUrlOrPath.startsWith('.') |
||||
? { publicPath: '../../' } |
||||
: {}, |
||||
}, |
||||
{ |
||||
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, |
||||
}), |
||||
// Adds PostCSS Normalize as the reset css with default options,
|
||||
// so that it honors browserslist config in package.json
|
||||
// which in turn let's users customize the target behavior as per their needs.
|
||||
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; |
||||
}; |
||||
|
||||
return { |
||||
mode: isEnvProduction ? 'production' : isEnvDevelopment && 'development', |
||||
// Stop compilation early in production
|
||||
bail: isEnvProduction, |
||||
devtool: isEnvProduction |
||||
? shouldUseSourceMap |
||||
? 'source-map' |
||||
: false |
||||
: isEnvDevelopment && 'cheap-module-source-map', |
||||
// These are the "entry points" to our application.
|
||||
// This means they will be the "root" imports that are included in JS bundle.
|
||||
entry: |
||||
isEnvDevelopment && !shouldUseReactRefresh |
||||
? [ |
||||
// 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 React 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'),
|
||||
//
|
||||
// When using the experimental react-refresh integration,
|
||||
// the webpack plugin takes care of injecting the dev client for us.
|
||||
webpackDevClientEntry, |
||||
// 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.
|
||||
] |
||||
: paths.appIndexJs, |
||||
output: { |
||||
// The build folder.
|
||||
path: isEnvProduction ? paths.appBuild : undefined, |
||||
// Add /* filename */ comments to generated require()s in the output.
|
||||
pathinfo: isEnvDevelopment, |
||||
// There will be one main bundle, and one file per asynchronous chunk.
|
||||
// In development, it does not produce real files.
|
||||
filename: isEnvProduction |
||||
? 'static/js/[name].[contenthash:8].js' |
||||
: isEnvDevelopment && 'static/js/bundle.js', |
||||
// TODO: remove this when upgrading to webpack 5
|
||||
futureEmitAssets: true, |
||||
// There are also additional JS chunk files if you use code splitting.
|
||||
chunkFilename: isEnvProduction |
||||
? 'static/js/[name].[contenthash:8].chunk.js' |
||||
: isEnvDevelopment && 'static/js/[name].chunk.js', |
||||
// webpack uses `publicPath` to determine where the app is being served from.
|
||||
// It requires a trailing slash, or the file assets will get an incorrect path.
|
||||
// We inferred the "public path" (such as / or /my-project) from homepage.
|
||||
publicPath: paths.publicUrlOrPath, |
||||
// Point sourcemap entries to original disk location (format as URL on Windows)
|
||||
devtoolModuleFilenameTemplate: isEnvProduction |
||||
? info => |
||||
path |
||||
.relative(paths.appSrc, info.absoluteResourcePath) |
||||
.replace(/\\/g, '/') |
||||
: isEnvDevelopment && |
||||
(info => path.resolve(info.absoluteResourcePath).replace(/\\/g, '/')), |
||||
// Prevents conflicts when multiple webpack runtimes (from different apps)
|
||||
// are used on the same page.
|
||||
jsonpFunction: `webpackJsonp${appPackageJson.name}`, |
||||
// this defaults to 'window', but by setting it to 'this' then
|
||||
// module chunks which are built will work in web workers as well.
|
||||
globalObject: 'this', |
||||
}, |
||||
optimization: { |
||||
minimize: isEnvProduction, |
||||
minimizer: [ |
||||
// This is only used in production mode
|
||||
new TerserPlugin({ |
||||
terserOptions: { |
||||
parse: { |
||||
// We want terser to parse ecma 8 code. However, we don't want it
|
||||
// to apply any minification steps that turns valid ecma 5 code
|
||||
// into invalid ecma 5 code. This is why the 'compress' and 'output'
|
||||
// sections only apply transformations that are ecma 5 safe
|
||||
// https://github.com/facebook/create-react-app/pull/4234
|
||||
ecma: 8, |
||||
}, |
||||
compress: { |
||||
ecma: 5, |
||||
warnings: false, |
||||
// Disabled because of an issue with Uglify breaking seemingly valid code:
|
||||
// https://github.com/facebook/create-react-app/issues/2376
|
||||
// Pending further investigation:
|
||||
// https://github.com/mishoo/UglifyJS2/issues/2011
|
||||
comparisons: false, |
||||
// Disabled because of an issue with Terser breaking valid code:
|
||||
// https://github.com/facebook/create-react-app/issues/5250
|
||||
// Pending further investigation:
|
||||
// https://github.com/terser-js/terser/issues/120
|
||||
inline: 2, |
||||
}, |
||||
mangle: { |
||||
safari10: true, |
||||
}, |
||||
// Added for profiling in devtools
|
||||
keep_classnames: isEnvProductionProfile, |
||||
keep_fnames: isEnvProductionProfile, |
||||
output: { |
||||
ecma: 5, |
||||
comments: false, |
||||
// Turned on because emoji and regex is not minified properly using default
|
||||
// https://github.com/facebook/create-react-app/issues/2488
|
||||
ascii_only: true, |
||||
}, |
||||
}, |
||||
sourceMap: shouldUseSourceMap, |
||||
}), |
||||
// This is only used in production mode
|
||||
new OptimizeCSSAssetsPlugin({ |
||||
cssProcessorOptions: { |
||||
parser: safePostCssParser, |
||||
map: shouldUseSourceMap |
||||
? { |
||||
// `inline: false` forces the sourcemap to be output into a
|
||||
// separate file
|
||||
inline: false, |
||||
// `annotation: true` appends the sourceMappingURL to the end of
|
||||
// the css file, helping the browser find the sourcemap
|
||||
annotation: true, |
||||
} |
||||
: false, |
||||
}, |
||||
cssProcessorPluginOptions: { |
||||
preset: ['default', { minifyFontValues: { removeQuotes: false } }], |
||||
}, |
||||
}), |
||||
], |
||||
// 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: isEnvDevelopment, |
||||
}, |
||||
// Keep the runtime chunk separated to enable long term caching
|
||||
// https://twitter.com/wSokra/status/969679223278505985
|
||||
// https://github.com/facebook/create-react-app/issues/5358
|
||||
runtimeChunk: { |
||||
name: entrypoint => `runtime-${entrypoint.name}`, |
||||
}, |
||||
}, |
||||
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', paths.appNodeModules].concat( |
||||
modules.additionalModulePaths || [] |
||||
), |
||||
// 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: paths.moduleFileExtensions |
||||
.map(ext => `.${ext}`) |
||||
.filter(ext => useTypeScript || !ext.includes('ts')), |
||||
alias: { |
||||
// Support React Native Web
|
||||
// https://www.smashingmagazine.com/2016/08/a-glimpse-into-the-future-with-react-native-for-web/
|
||||
'react-native': 'react-native-web', |
||||
// Allows for better profiling with ReactDevTools
|
||||
...(isEnvProductionProfile && { |
||||
'react-dom$': 'react-dom/profiling', |
||||
'scheduler/tracing': 'scheduler/tracing-profiling', |
||||
}), |
||||
...(modules.webpackAliases || {}), |
||||
}, |
||||
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, |
||||
reactRefreshOverlayEntry, |
||||
]), |
||||
], |
||||
}, |
||||
resolveLoader: { |
||||
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: [ |
||||
// TODO: Merge this config once `image/avif` is in the mime-db
|
||||
// https://github.com/jshttp/mime-db
|
||||
{ |
||||
test: [/\.avif$/], |
||||
loader: require.resolve('url-loader'), |
||||
options: { |
||||
limit: imageInlineSizeLimit, |
||||
mimetype: 'image/avif', |
||||
name: 'static/media/[name].[hash:8].[ext]', |
||||
}, |
||||
}, |
||||
// "url" loader works like "file" loader except that it embeds assets
|
||||
// smaller than specified limit in bytes as data URLs to avoid requests.
|
||||
// A missing `test` is equivalent to a match.
|
||||
{ |
||||
test: [/\.bmp$/, /\.gif$/, /\.jpe?g$/, /\.png$/], |
||||
loader: require.resolve('url-loader'), |
||||
options: { |
||||
limit: imageInlineSizeLimit, |
||||
name: 'static/media/[name].[hash:8].[ext]', |
||||
}, |
||||
}, |
||||
// Process application JS with Babel.
|
||||
// The preset includes JSX, Flow, TypeScript, and some ESnext features.
|
||||
{ |
||||
test: /\.(js|mjs|jsx|ts|tsx)$/, |
||||
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), |
||||
// 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, |
||||
// See #6846 for context on why cacheCompression is disabled
|
||||
cacheCompression: false, |
||||
compact: isEnvProduction, |
||||
}, |
||||
}, |
||||
// 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/, |
||||
loader: require.resolve('babel-loader'), |
||||
options: { |
||||
babelrc: false, |
||||
configFile: false, |
||||
compact: false, |
||||
presets: [ |
||||
[ |
||||
require.resolve('babel-preset-react-app/dependencies'), |
||||
{ helpers: true }, |
||||
], |
||||
], |
||||
cacheDirectory: true, |
||||
// See #6846 for context on why cacheCompression is disabled
|
||||
cacheCompression: false, |
||||
|
||||
// Babel sourcemaps are needed for debugging into node_modules
|
||||
// code. Without the options below, debuggers like VSCode
|
||||
// show incorrect code and set breakpoints on the wrong lines.
|
||||
sourceMaps: shouldUseSourceMap, |
||||
inputSourceMap: shouldUseSourceMap, |
||||
}, |
||||
}, |
||||
// "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 MiniCSSExtractPlugin 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, |
||||
sourceMap: isEnvProduction |
||||
? shouldUseSourceMap |
||||
: isEnvDevelopment, |
||||
}), |
||||
// Don't consider CSS imports dead code even if the
|
||||
// containing package claims to have no side effects.
|
||||
// Remove this when webpack adds a warning or an error for this.
|
||||
// See https://github.com/webpack/webpack/issues/6571
|
||||
sideEffects: true, |
||||
}, |
||||
// Adds support for CSS Modules (https://github.com/css-modules/css-modules)
|
||||
// using the extension .module.css
|
||||
{ |
||||
test: cssModuleRegex, |
||||
use: getStyleLoaders({ |
||||
importLoaders: 1, |
||||
sourceMap: isEnvProduction |
||||
? shouldUseSourceMap |
||||
: isEnvDevelopment, |
||||
modules: { |
||||
getLocalIdent: getCSSModuleLocalIdent, |
||||
}, |
||||
}), |
||||
}, |
||||
// Opt-in support for SASS (using .scss or .sass extensions).
|
||||
// By default we support SASS Modules with the
|
||||
// extensions .module.scss or .module.sass
|
||||
{ |
||||
test: sassRegex, |
||||
exclude: sassModuleRegex, |
||||
use: getStyleLoaders( |
||||
{ |
||||
importLoaders: 3, |
||||
sourceMap: isEnvProduction |
||||
? shouldUseSourceMap |
||||
: isEnvDevelopment, |
||||
}, |
||||
'sass-loader' |
||||
), |
||||
// Don't consider CSS imports dead code even if the
|
||||
// containing package claims to have no side effects.
|
||||
// Remove this when webpack adds a warning or an error for this.
|
||||
// See https://github.com/webpack/webpack/issues/6571
|
||||
sideEffects: true, |
||||
}, |
||||
// Adds support for CSS Modules, but using SASS
|
||||
// using the extension .module.scss or .module.sass
|
||||
{ |
||||
test: sassModuleRegex, |
||||
use: getStyleLoaders( |
||||
{ |
||||
importLoaders: 3, |
||||
sourceMap: isEnvProduction |
||||
? shouldUseSourceMap |
||||
: isEnvDevelopment, |
||||
modules: { |
||||
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.
|
||||
{ |
||||
loader: require.resolve('file-loader'), |
||||
// 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|ts|tsx)$/, /\.html$/, /\.json$/], |
||||
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( |
||||
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 |
||||
) |
||||
), |
||||
// Inlines the webpack runtime script. This script is too small to warrant
|
||||
// a network request.
|
||||
// https://github.com/facebook/create-react-app/issues/5358
|
||||
isEnvProduction && |
||||
shouldInlineRuntimeChunk && |
||||
new InlineChunkHtmlPlugin(HtmlWebpackPlugin, [/runtime-.+[.]js/]), |
||||
// Makes some environment variables available in index.html.
|
||||
// The public URL is available as %PUBLIC_URL% in index.html, e.g.:
|
||||
// <link rel="icon" href="%PUBLIC_URL%/favicon.ico">
|
||||
// It will be an empty string unless you specify "homepage"
|
||||
// in `package.json`, in which case it will be the pathname of that URL.
|
||||
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 === 'production') { ... }. See `./env.js`.
|
||||
// It is absolutely essential that NODE_ENV is set to production
|
||||
// during a production build.
|
||||
// Otherwise React will be compiled in the very slow development mode.
|
||||
new webpack.DefinePlugin(env.stringified), |
||||
// This is necessary to emit hot updates (CSS and Fast Refresh):
|
||||
isEnvDevelopment && new webpack.HotModuleReplacementPlugin(), |
||||
// Experimental hot reloading for React .
|
||||
// https://github.com/facebook/react/tree/master/packages/react-refresh
|
||||
isEnvDevelopment && |
||||
shouldUseReactRefresh && |
||||
new ReactRefreshWebpackPlugin({ |
||||
overlay: { |
||||
entry: webpackDevClientEntry, |
||||
// The expected exports are slightly different from what the overlay exports,
|
||||
// so an interop is included here to enable feedback on module-level errors.
|
||||
module: reactRefreshOverlayEntry, |
||||
// Since we ship a custom dev client and overlay integration,
|
||||
// the bundled socket handling logic can be eliminated.
|
||||
sockIntegration: false, |
||||
}, |
||||
}), |
||||
// 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
|
||||
isEnvDevelopment && 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
|
||||
isEnvDevelopment && |
||||
new WatchMissingNodeModulesPlugin(paths.appNodeModules), |
||||
isEnvProduction && |
||||
new MiniCssExtractPlugin({ |
||||
// Options similar to the same options in webpackOptions.output
|
||||
// both options are optional
|
||||
filename: 'static/css/[name].[contenthash:8].css', |
||||
chunkFilename: 'static/css/[name].[contenthash:8].chunk.css', |
||||
}), |
||||
// Generate an asset manifest file with the following content:
|
||||
// - "files" key: Mapping of all asset filenames to their corresponding
|
||||
// output file so that tools can pick it up without having to parse
|
||||
// `index.html`
|
||||
// - "entrypoints" key: Array of files which are included in `index.html`,
|
||||
// can be used to reconstruct the HTML if necessary
|
||||
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, |
||||
}; |
||||
}, |
||||
}), |
||||
// 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
|
||||
// You can remove this if you don't use Moment.js:
|
||||
new webpack.IgnorePlugin(/^\.\/locale$/, /moment$/), |
||||
// Generate a service worker script that will precache, and keep up to date,
|
||||
// the HTML & assets that are part of the webpack build.
|
||||
isEnvProduction && |
||||
fs.existsSync(swSrc) && |
||||
new WorkboxWebpackPlugin.InjectManifest({ |
||||
swSrc, |
||||
dontCacheBustURLsMatching: /\.[0-9a-f]{8}\./, |
||||
exclude: [/\.map$/, /asset-manifest\.json$/, /LICENSE/], |
||||
// Bump up the default maximum size (2mb) that's precached,
|
||||
// to make lazy-loading failure scenarios less likely.
|
||||
// See https://github.com/cra-template/pwa/issues/13#issuecomment-722667270
|
||||
maximumFileSizeToCacheInBytes: 5 * 1024 * 1024, |
||||
}), |
||||
// TypeScript type checking
|
||||
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: [ |
||||
// This one is specifically to match during CI tests,
|
||||
// as micromatch doesn't match
|
||||
// '../cra-template-typescript/template/src/App.tsx'
|
||||
// otherwise.
|
||||
'../**/src/**/*.{ts,tsx}', |
||||
'**/src/**/*.{ts,tsx}', |
||||
'!**/src/**/__tests__/**', |
||||
'!**/src/**/?(*.)(spec|test).*', |
||||
'!**/src/setupProxy.*', |
||||
'!**/src/setupTests.*', |
||||
], |
||||
silent: true, |
||||
// The formatter is invoked directly in WebpackDevServerUtils during development
|
||||
formatter: isEnvProduction ? typescriptFormatter : undefined, |
||||
}), |
||||
!disableESLintPlugin && |
||||
new ESLintPlugin({ |
||||
// Plugin options
|
||||
extensions: ['js', 'mjs', 'jsx', 'ts', 'tsx'], |
||||
formatter: require.resolve('react-dev-utils/eslintFormatter'), |
||||
eslintPath: require.resolve('eslint'), |
||||
failOnError: !(isEnvDevelopment && emitErrorsAsWarnings), |
||||
context: paths.appSrc, |
||||
cache: true, |
||||
cacheLocation: path.resolve( |
||||
paths.appNodeModules, |
||||
'.cache/.eslintcache' |
||||
), |
||||
// ESLint class options
|
||||
cwd: paths.appPath, |
||||
resolvePluginsRelativeTo: __dirname, |
||||
baseConfig: { |
||||
extends: [require.resolve('eslint-config-react-app/base')], |
||||
rules: { |
||||
...(!hasJsxRuntime && { |
||||
'react/react-in-jsx-scope': 'error', |
||||
}), |
||||
}, |
||||
}, |
||||
}), |
||||
].filter(Boolean), |
||||
// Some libraries import Node modules but don't use them in the browser.
|
||||
// Tell webpack to provide empty mocks for them so importing them works.
|
||||
node: { |
||||
module: 'empty', |
||||
dgram: 'empty', |
||||
dns: 'mock', |
||||
fs: 'empty', |
||||
http2: 'empty', |
||||
net: 'empty', |
||||
tls: 'empty', |
||||
child_process: 'empty', |
||||
}, |
||||
// Turn off performance processing because we utilize
|
||||
// our own hints via the FileSizeReporter
|
||||
performance: false, |
||||
}; |
||||
}; |
@ -0,0 +1,130 @@ |
||||
'use strict'; |
||||
|
||||
const fs = require('fs'); |
||||
const errorOverlayMiddleware = require('react-dev-utils/errorOverlayMiddleware'); |
||||
const evalSourceMapMiddleware = require('react-dev-utils/evalSourceMapMiddleware'); |
||||
const noopServiceWorkerMiddleware = require('react-dev-utils/noopServiceWorkerMiddleware'); |
||||
const ignoredFiles = require('react-dev-utils/ignoredFiles'); |
||||
const redirectServedPath = require('react-dev-utils/redirectServedPathMiddleware'); |
||||
const paths = require('./paths'); |
||||
const getHttpsConfig = require('./getHttpsConfig'); |
||||
|
||||
const host = process.env.HOST || '0.0.0.0'; |
||||
const sockHost = process.env.WDS_SOCKET_HOST; |
||||
const sockPath = process.env.WDS_SOCKET_PATH; // default: '/sockjs-node'
|
||||
const sockPort = process.env.WDS_SOCKET_PORT; |
||||
|
||||
module.exports = function (proxy, allowedHost) { |
||||
return { |
||||
// WebpackDevServer 2.4.3 introduced a security fix that prevents remote
|
||||
// websites from potentially accessing local content through DNS rebinding:
|
||||
// https://github.com/webpack/webpack-dev-server/issues/887
|
||||
// https://medium.com/webpack/webpack-dev-server-middleware-security-issues-1489d950874a
|
||||
// However, it made several existing use cases such as development in cloud
|
||||
// environment or subdomains in development significantly more complicated:
|
||||
// https://github.com/facebook/create-react-app/issues/2271
|
||||
// https://github.com/facebook/create-react-app/issues/2233
|
||||
// While we're investigating better solutions, for now we will take a
|
||||
// compromise. Since our WDS configuration only serves files in the `public`
|
||||
// folder we won't consider accessing them a vulnerability. However, if you
|
||||
// use the `proxy` feature, it gets more dangerous because it can expose
|
||||
// remote code execution vulnerabilities in backends like Django and Rails.
|
||||
// So we will disable the host check normally, but enable it if you have
|
||||
// specified the `proxy` setting. Finally, we let you override it if you
|
||||
// really know what you're doing with a special environment variable.
|
||||
disableHostCheck: |
||||
!proxy || process.env.DANGEROUSLY_DISABLE_HOST_CHECK === 'true', |
||||
// Enable gzip compression of generated files.
|
||||
compress: true, |
||||
// Silence WebpackDevServer's own logs since they're generally not useful.
|
||||
// It will still show compile warnings and errors with this setting.
|
||||
clientLogLevel: 'none', |
||||
// By default WebpackDevServer serves physical files from current directory
|
||||
// in addition to all the virtual build products that it serves from memory.
|
||||
// This is confusing because those files won’t automatically be available in
|
||||
// production build folder unless we copy them. However, copying the whole
|
||||
// project directory is dangerous because we may expose sensitive files.
|
||||
// Instead, we establish a convention that only files in `public` directory
|
||||
// get served. Our build script will copy `public` into the `build` folder.
|
||||
// In `index.html`, you can get URL of `public` folder with %PUBLIC_URL%:
|
||||
// <link rel="icon" href="%PUBLIC_URL%/favicon.ico">
|
||||
// In JavaScript code, you can access it with `process.env.PUBLIC_URL`.
|
||||
// Note that we only recommend to use `public` folder as an escape hatch
|
||||
// for files like `favicon.ico`, `manifest.json`, and libraries that are
|
||||
// for some reason broken when imported through webpack. If you just want to
|
||||
// use an image, put it in `src` and `import` it from JavaScript instead.
|
||||
contentBase: paths.appPublic, |
||||
contentBasePublicPath: paths.publicUrlOrPath, |
||||
// By default files from `contentBase` will not trigger a page reload.
|
||||
watchContentBase: true, |
||||
// Enable hot reloading server. It will provide WDS_SOCKET_PATH endpoint
|
||||
// for the WebpackDevServer client so it can learn when the files were
|
||||
// updated. The WebpackDevServer client is included as an entry point
|
||||
// in the webpack development configuration. Note that only changes
|
||||
// to CSS are currently hot reloaded. JS changes will refresh the browser.
|
||||
hot: true, |
||||
// Use 'ws' instead of 'sockjs-node' on server since we're using native
|
||||
// websockets in `webpackHotDevClient`.
|
||||
transportMode: 'ws', |
||||
// Prevent a WS client from getting injected as we're already including
|
||||
// `webpackHotDevClient`.
|
||||
injectClient: false, |
||||
// Enable custom sockjs pathname for websocket connection to hot reloading server.
|
||||
// Enable custom sockjs hostname, pathname and port for websocket connection
|
||||
// to hot reloading server.
|
||||
sockHost, |
||||
sockPath, |
||||
sockPort, |
||||
// It is important to tell WebpackDevServer to use the same "publicPath" path as
|
||||
// we specified in the webpack config. When homepage is '.', default to serving
|
||||
// from the root.
|
||||
// remove last slash so user can land on `/test` instead of `/test/`
|
||||
publicPath: paths.publicUrlOrPath.slice(0, -1), |
||||
// WebpackDevServer is noisy by default so we emit custom message instead
|
||||
// by listening to the compiler events with `compiler.hooks[...].tap` calls above.
|
||||
quiet: true, |
||||
// Reportedly, this avoids CPU overload on some systems.
|
||||
// https://github.com/facebook/create-react-app/issues/293
|
||||
// src/node_modules is not ignored to support absolute imports
|
||||
// https://github.com/facebook/create-react-app/issues/1065
|
||||
watchOptions: { |
||||
ignored: ignoredFiles(paths.appSrc), |
||||
}, |
||||
https: getHttpsConfig(), |
||||
host, |
||||
overlay: false, |
||||
historyApiFallback: { |
||||
// Paths with dots should still use the history fallback.
|
||||
// See https://github.com/facebook/create-react-app/issues/387.
|
||||
disableDotRule: true, |
||||
index: paths.publicUrlOrPath, |
||||
}, |
||||
public: allowedHost, |
||||
// `proxy` is run between `before` and `after` `webpack-dev-server` hooks
|
||||
proxy, |
||||
before(app, server) { |
||||
// Keep `evalSourceMapMiddleware` and `errorOverlayMiddleware`
|
||||
// middlewares before `redirectServedPath` otherwise will not have any effect
|
||||
// This lets us fetch source contents from webpack for the error overlay
|
||||
app.use(evalSourceMapMiddleware(server)); |
||||
// This lets us open files from the runtime error overlay.
|
||||
app.use(errorOverlayMiddleware()); |
||||
|
||||
if (fs.existsSync(paths.proxySetup)) { |
||||
// This registers user provided middleware for proxy reasons
|
||||
require(paths.proxySetup)(app); |
||||
} |
||||
}, |
||||
after(app) { |
||||
// Redirect to `PUBLIC_URL` or `homepage` from `package.json` if url not match
|
||||
app.use(redirectServedPath(paths.publicUrlOrPath)); |
||||
|
||||
// This service worker file is effectively a 'no-op' that will reset any
|
||||
// previous service worker registered for the same host:port combination.
|
||||
// We do this in development to avoid hitting the production cache if
|
||||
// it used the same host and port.
|
||||
// https://github.com/facebook/create-react-app/issues/2272#issuecomment-302832432
|
||||
app.use(noopServiceWorkerMiddleware(paths.publicUrlOrPath)); |
||||
}, |
||||
}; |
||||
}; |
@ -0,0 +1,212 @@ |
||||
'use strict'; |
||||
|
||||
// Do this as the first thing so that any code reading it knows the right env.
|
||||
process.env.BABEL_ENV = 'production'; |
||||
process.env.NODE_ENV = 'production'; |
||||
|
||||
// Makes the script crash on unhandled rejections instead of silently
|
||||
// ignoring them. In the future, promise rejections that are not handled will
|
||||
// terminate the Node.js process with a non-zero exit code.
|
||||
process.on('unhandledRejection', err => { |
||||
throw err; |
||||
}); |
||||
|
||||
// Ensure environment variables are read.
|
||||
require('../config/env'); |
||||
|
||||
|
||||
const path = require('path'); |
||||
const chalk = require('react-dev-utils/chalk'); |
||||
const fs = require('fs-extra'); |
||||
const bfj = require('bfj'); |
||||
const webpack = require('webpack'); |
||||
const configFactory = require('../config/webpack.config'); |
||||
const paths = require('../config/paths'); |
||||
const checkRequiredFiles = require('react-dev-utils/checkRequiredFiles'); |
||||
const formatWebpackMessages = require('react-dev-utils/formatWebpackMessages'); |
||||
const printHostingInstructions = require('react-dev-utils/printHostingInstructions'); |
||||
const FileSizeReporter = require('react-dev-utils/FileSizeReporter'); |
||||
const printBuildError = require('react-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); |
||||
} |
||||
|
||||
const argv = process.argv.slice(2); |
||||
const writeStatsJson = argv.indexOf('--stats') !== -1; |
||||
|
||||
// Generate configuration
|
||||
const config = configFactory('production'); |
||||
|
||||
// We require that you explicitly set browsers and do not fall back to
|
||||
// browserslist defaults.
|
||||
const { checkBrowsers } = require('react-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.publicUrlOrPath; |
||||
const publicPath = config.output.publicPath; |
||||
const buildFolder = path.relative(process.cwd(), paths.appBuild); |
||||
printHostingInstructions( |
||||
appPackage, |
||||
publicUrl, |
||||
publicPath, |
||||
buildFolder, |
||||
useYarn |
||||
); |
||||
}, |
||||
err => { |
||||
const tscCompileOnError = process.env.TSC_COMPILE_ON_ERROR === 'true'; |
||||
if (tscCompileOnError) { |
||||
console.log( |
||||
chalk.yellow( |
||||
'Compiled with the following type errors (you may want to check these before deploying your app):\n' |
||||
) |
||||
); |
||||
printBuildError(err); |
||||
} else { |
||||
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); |
||||
}); |
||||
|
||||
// Create the production build and print the deployment instructions.
|
||||
function build(previousFileSizes) { |
||||
console.log('Creating an optimized production build...'); |
||||
|
||||
const compiler = webpack(config); |
||||
return new Promise((resolve, reject) => { |
||||
compiler.run((err, stats) => { |
||||
let messages; |
||||
if (err) { |
||||
if (!err.message) { |
||||
return reject(err); |
||||
} |
||||
|
||||
let errMessage = err.message; |
||||
|
||||
// Add additional information for postcss errors
|
||||
if (Object.prototype.hasOwnProperty.call(err, 'postcssNode')) { |
||||
errMessage += |
||||
'\nCompileError: Begins at CSS selector ' + |
||||
err['postcssNode'].selector; |
||||
} |
||||
|
||||
messages = formatWebpackMessages({ |
||||
errors: [errMessage], |
||||
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, |
||||
}); |
||||
} |
@ -0,0 +1,166 @@ |
||||
'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'; |
||||
|
||||
// Makes the script crash on unhandled rejections instead of silently
|
||||
// ignoring them. In the future, promise rejections that are not handled will
|
||||
// terminate the Node.js process with a non-zero exit code.
|
||||
process.on('unhandledRejection', err => { |
||||
throw err; |
||||
}); |
||||
|
||||
// Ensure environment variables are read.
|
||||
require('../config/env'); |
||||
|
||||
|
||||
const fs = require('fs'); |
||||
const chalk = require('react-dev-utils/chalk'); |
||||
const webpack = require('webpack'); |
||||
const WebpackDevServer = require('webpack-dev-server'); |
||||
const clearConsole = require('react-dev-utils/clearConsole'); |
||||
const checkRequiredFiles = require('react-dev-utils/checkRequiredFiles'); |
||||
const { |
||||
choosePort, |
||||
createCompiler, |
||||
prepareProxy, |
||||
prepareUrls, |
||||
} = require('react-dev-utils/WebpackDevServerUtils'); |
||||
const openBrowser = require('react-dev-utils/openBrowser'); |
||||
const semver = require('semver'); |
||||
const paths = require('../config/paths'); |
||||
const configFactory = require('../config/webpack.config'); |
||||
const createDevServerConfig = require('../config/webpackDevServer.config'); |
||||
const getClientEnvironment = require('../config/env'); |
||||
const react = require(require.resolve('react', { paths: [paths.appPath] })); |
||||
|
||||
const env = getClientEnvironment(paths.publicUrlOrPath.slice(0, -1)); |
||||
const useYarn = fs.existsSync(paths.yarnLockFile); |
||||
const isInteractive = process.stdout.isTTY; |
||||
|
||||
// Warn and crash if required files are missing
|
||||
if (!checkRequiredFiles([paths.appHtml, paths.appIndexJs])) { |
||||
process.exit(1); |
||||
} |
||||
|
||||
// Tools like Cloud9 rely on this.
|
||||
const DEFAULT_PORT = parseInt(process.env.PORT, 10) || 3000; |
||||
const HOST = process.env.HOST || '0.0.0.0'; |
||||
|
||||
if (process.env.HOST) { |
||||
console.log( |
||||
chalk.cyan( |
||||
`Attempting to bind to HOST environment variable: ${chalk.yellow( |
||||
chalk.bold(process.env.HOST) |
||||
)}` |
||||
) |
||||
); |
||||
console.log( |
||||
`If this was unintentional, check that you haven't mistakenly set it in your shell.` |
||||
); |
||||
console.log( |
||||
`Learn more here: ${chalk.yellow('https://cra.link/advanced-config')}` |
||||
); |
||||
console.log(); |
||||
} |
||||
|
||||
// We require that you explicitly set browsers and do not fall back to
|
||||
// browserslist defaults.
|
||||
const { checkBrowsers } = require('react-dev-utils/browsersHelper'); |
||||
checkBrowsers(paths.appPath, isInteractive) |
||||
.then(() => { |
||||
// We attempt to use the default port but if it is busy, we offer the user to
|
||||
// run on a different port. `choosePort()` Promise resolves to the next free port.
|
||||
return choosePort(HOST, DEFAULT_PORT); |
||||
}) |
||||
.then(port => { |
||||
if (port == null) { |
||||
// We have not found a port.
|
||||
return; |
||||
} |
||||
|
||||
const config = configFactory('development'); |
||||
const protocol = process.env.HTTPS === 'true' ? 'https' : 'http'; |
||||
const appName = require(paths.appPackageJson).name; |
||||
|
||||
const useTypeScript = fs.existsSync(paths.appTsConfig); |
||||
const tscCompileOnError = process.env.TSC_COMPILE_ON_ERROR === 'true'; |
||||
const urls = prepareUrls( |
||||
protocol, |
||||
HOST, |
||||
port, |
||||
paths.publicUrlOrPath.slice(0, -1) |
||||
); |
||||
const devSocket = { |
||||
warnings: warnings => |
||||
devServer.sockWrite(devServer.sockets, 'warnings', warnings), |
||||
errors: errors => |
||||
devServer.sockWrite(devServer.sockets, 'errors', errors), |
||||
}; |
||||
// Create a webpack compiler that is configured with custom messages.
|
||||
const compiler = createCompiler({ |
||||
appName, |
||||
config, |
||||
devSocket, |
||||
urls, |
||||
useYarn, |
||||
useTypeScript, |
||||
tscCompileOnError, |
||||
webpack, |
||||
}); |
||||
// Load proxy config
|
||||
const proxySetting = require(paths.appPackageJson).proxy; |
||||
const proxyConfig = prepareProxy( |
||||
proxySetting, |
||||
paths.appPublic, |
||||
paths.publicUrlOrPath |
||||
); |
||||
// Serve webpack assets generated by the compiler over a web server.
|
||||
const serverConfig = createDevServerConfig( |
||||
proxyConfig, |
||||
urls.lanUrlForConfig |
||||
); |
||||
const devServer = new WebpackDevServer(compiler, serverConfig); |
||||
// Launch WebpackDevServer.
|
||||
devServer.listen(port, HOST, err => { |
||||
if (err) { |
||||
return console.log(err); |
||||
} |
||||
if (isInteractive) { |
||||
clearConsole(); |
||||
} |
||||
|
||||
if (env.raw.FAST_REFRESH && semver.lt(react.version, '16.10.0')) { |
||||
console.log( |
||||
chalk.yellow( |
||||
`Fast Refresh requires React 16.10 or higher. You are using React ${react.version}.` |
||||
) |
||||
); |
||||
} |
||||
|
||||
console.log(chalk.cyan('Starting the development server...\n')); |
||||
openBrowser(urls.localUrlForBrowser); |
||||
}); |
||||
|
||||
['SIGINT', 'SIGTERM'].forEach(function (sig) { |
||||
process.on(sig, function () { |
||||
devServer.close(); |
||||
process.exit(); |
||||
}); |
||||
}); |
||||
|
||||
if (process.env.CI !== 'true') { |
||||
// Gracefully exit when stdin ends
|
||||
process.stdin.on('end', function () { |
||||
devServer.close(); |
||||
process.exit(); |
||||
}); |
||||
} |
||||
}) |
||||
.catch(err => { |
||||
if (err && err.message) { |
||||
console.log(err.message); |
||||
} |
||||
process.exit(1); |
||||
}); |
@ -0,0 +1,53 @@ |
||||
'use strict'; |
||||
|
||||
// Do this as the first thing so that any code reading it knows the right env.
|
||||
process.env.BABEL_ENV = 'test'; |
||||
process.env.NODE_ENV = 'test'; |
||||
process.env.PUBLIC_URL = ''; |
||||
|
||||
// Makes the script crash on unhandled rejections instead of silently
|
||||
// ignoring them. In the future, promise rejections that are not handled will
|
||||
// terminate the Node.js process with a non-zero exit code.
|
||||
process.on('unhandledRejection', err => { |
||||
throw err; |
||||
}); |
||||
|
||||
// Ensure environment variables are read.
|
||||
require('../config/env'); |
||||
|
||||
|
||||
const jest = require('jest'); |
||||
const execSync = require('child_process').execSync; |
||||
let argv = process.argv.slice(2); |
||||
|
||||
function isInGitRepository() { |
||||
try { |
||||
execSync('git rev-parse --is-inside-work-tree', { stdio: 'ignore' }); |
||||
return true; |
||||
} catch (e) { |
||||
return false; |
||||
} |
||||
} |
||||
|
||||
function isInMercurialRepository() { |
||||
try { |
||||
execSync('hg --cwd . root', { stdio: 'ignore' }); |
||||
return true; |
||||
} catch (e) { |
||||
return false; |
||||
} |
||||
} |
||||
|
||||
// Watch unless on CI or explicitly running all tests
|
||||
if ( |
||||
!process.env.CI && |
||||
argv.indexOf('--watchAll') === -1 && |
||||
argv.indexOf('--watchAll=false') === -1 |
||||
) { |
||||
// https://github.com/facebook/create-react-app/issues/5210
|
||||
const hasSourceControl = isInGitRepository() || isInMercurialRepository(); |
||||
argv.push(hasSourceControl ? '--watch' : '--watchAll'); |
||||
} |
||||
|
||||
|
||||
jest.run(argv); |
@ -1,9 +0,0 @@ |
||||
import React from 'react'; |
||||
import { render, screen } from '@testing-library/react'; |
||||
import App from './App'; |
||||
|
||||
test('renders learn react link', () => { |
||||
render(<App />); |
||||
const linkElement = screen.getByText(/learn react/i); |
||||
expect(linkElement).toBeInTheDocument(); |
||||
}); |
After Width: | Height: | Size: 162 KiB |
After Width: | Height: | Size: 124 KiB |
After Width: | Height: | Size: 102 KiB |
After Width: | Height: | Size: 109 KiB |
After Width: | Height: | Size: 22 KiB |
After Width: | Height: | Size: 102 KiB |
After Width: | Height: | Size: 147 KiB |