Updated coding styles and test configs

This commit is contained in:
Alejandro Celaya 2019-01-05 23:16:13 +01:00
parent 08488e9bad
commit fac3edaea7
10 changed files with 188 additions and 88 deletions

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@ -1,4 +1,3 @@
'use strict';
const fs = require('fs'); const fs = require('fs');
const path = require('path'); const path = require('path');
@ -7,7 +6,8 @@ const paths = require('./paths');
// Make sure that including paths.js after env.js will read .env variables. // Make sure that including paths.js after env.js will read .env variables.
delete require.cache[require.resolve('./paths')]; delete require.cache[require.resolve('./paths')];
const NODE_ENV = process.env.NODE_ENV; const { NODE_ENV } = process.env;
if (!NODE_ENV) { if (!NODE_ENV) {
throw new Error( throw new Error(
'The NODE_ENV environment variable is required but was not specified.' 'The NODE_ENV environment variable is required but was not specified.'
@ -18,6 +18,7 @@ if (!NODE_ENV) {
const dotenvFiles = [ const dotenvFiles = [
`${paths.dotenv}.${NODE_ENV}.local`, `${paths.dotenv}.${NODE_ENV}.local`,
`${paths.dotenv}.${NODE_ENV}`, `${paths.dotenv}.${NODE_ENV}`,
// Don't include `.env.local` for `test` environment // Don't include `.env.local` for `test` environment
// since normally you expect tests to produce the same // since normally you expect tests to produce the same
// results for everyone // results for everyone
@ -30,7 +31,7 @@ const dotenvFiles = [
// that have already been set. Variable expansion is supported in .env files. // that have already been set. Variable expansion is supported in .env files.
// https://github.com/motdotla/dotenv // https://github.com/motdotla/dotenv
// https://github.com/motdotla/dotenv-expand // https://github.com/motdotla/dotenv-expand
dotenvFiles.forEach(dotenvFile => { dotenvFiles.forEach((dotenvFile) => {
if (fs.existsSync(dotenvFile)) { if (fs.existsSync(dotenvFile)) {
require('dotenv-expand')( require('dotenv-expand')(
require('dotenv').config({ require('dotenv').config({
@ -50,10 +51,11 @@ dotenvFiles.forEach(dotenvFile => {
// https://github.com/facebook/create-react-app/issues/1023#issuecomment-265344421 // https://github.com/facebook/create-react-app/issues/1023#issuecomment-265344421
// We also resolve them to make sure all tools using them work consistently. // We also resolve them to make sure all tools using them work consistently.
const appDirectory = fs.realpathSync(process.cwd()); const appDirectory = fs.realpathSync(process.cwd());
process.env.NODE_PATH = (process.env.NODE_PATH || '') process.env.NODE_PATH = (process.env.NODE_PATH || '')
.split(path.delimiter) .split(path.delimiter)
.filter(folder => folder && !path.isAbsolute(folder)) .filter((folder) => folder && !path.isAbsolute(folder))
.map(folder => path.resolve(appDirectory, folder)) .map((folder) => path.resolve(appDirectory, folder))
.join(path.delimiter); .join(path.delimiter);
// Grab NODE_ENV and REACT_APP_* environment variables and prepare them to be // Grab NODE_ENV and REACT_APP_* environment variables and prepare them to be
@ -62,16 +64,19 @@ const REACT_APP = /^REACT_APP_/i;
function getClientEnvironment(publicUrl) { function getClientEnvironment(publicUrl) {
const raw = Object.keys(process.env) const raw = Object.keys(process.env)
.filter(key => REACT_APP.test(key)) .filter((key) => REACT_APP.test(key))
.reduce( .reduce(
(env, key) => { (env, key) => {
env[key] = process.env[key]; env[key] = process.env[key];
return env; return env;
}, },
{ {
// Useful for determining whether were running in production mode. // Useful for determining whether were running in production mode.
// Most importantly, it switches React into the correct mode. // Most importantly, it switches React into the correct mode.
NODE_ENV: process.env.NODE_ENV || 'development', NODE_ENV: process.env.NODE_ENV || 'development',
// Useful for resolving the correct path to static assets in `public`. // Useful for resolving the correct path to static assets in `public`.
// For example, <img src={process.env.PUBLIC_URL + '/img/logo.png'} />. // For example, <img src={process.env.PUBLIC_URL + '/img/logo.png'} />.
// This should only be used as an escape hatch. Normally you would put // This should only be used as an escape hatch. Normally you would put
@ -79,10 +84,12 @@ function getClientEnvironment(publicUrl) {
PUBLIC_URL: publicUrl, PUBLIC_URL: publicUrl,
} }
); );
// Stringify all values so we can feed into Webpack DefinePlugin // Stringify all values so we can feed into Webpack DefinePlugin
const stringified = { const stringified = {
'process.env': Object.keys(raw).reduce((env, key) => { 'process.env': Object.keys(raw).reduce((env, key) => {
env[key] = JSON.stringify(raw[key]); env[key] = JSON.stringify(raw[key]);
return env; return env;
}, {}), }, {}),
}; };

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@ -1,4 +1,3 @@
'use strict';
// This is a custom Jest transformer turning style imports into empty objects. // This is a custom Jest transformer turning style imports into empty objects.
// http://facebook.github.io/jest/docs/en/webpack.html // http://facebook.github.io/jest/docs/en/webpack.html

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@ -1,4 +1,3 @@
'use strict';
const path = require('path'); const path = require('path');

View file

@ -1,4 +1,3 @@
'use strict';
const path = require('path'); const path = require('path');
const fs = require('fs'); const fs = require('fs');
@ -7,22 +6,23 @@ const url = require('url');
// Make sure any symlinks in the project folder are resolved: // Make sure any symlinks in the project folder are resolved:
// https://github.com/facebook/create-react-app/issues/637 // https://github.com/facebook/create-react-app/issues/637
const appDirectory = fs.realpathSync(process.cwd()); const appDirectory = fs.realpathSync(process.cwd());
const resolveApp = relativePath => path.resolve(appDirectory, relativePath); const resolveApp = (relativePath) => path.resolve(appDirectory, relativePath);
const envPublicUrl = process.env.PUBLIC_URL; const envPublicUrl = process.env.PUBLIC_URL;
function ensureSlash(inputPath, needsSlash) { function ensureSlash(inputPath, needsSlash) {
const hasSlash = inputPath.endsWith('/'); const hasSlash = inputPath.endsWith('/');
if (hasSlash && !needsSlash) { if (hasSlash && !needsSlash) {
return inputPath.substr(0, inputPath.length - 1); return inputPath.substr(0, inputPath.length - 1);
} else if (!hasSlash && needsSlash) { } else if (!hasSlash && needsSlash) {
return `${inputPath}/`; return `${inputPath}/`;
} else {
return inputPath;
} }
return inputPath;
} }
const getPublicUrl = appPackageJson => const getPublicUrl = (appPackageJson) =>
envPublicUrl || require(appPackageJson).homepage; envPublicUrl || require(appPackageJson).homepage;
// We use `PUBLIC_URL` environment variable or "homepage" field to infer // We use `PUBLIC_URL` environment variable or "homepage" field to infer
@ -35,6 +35,7 @@ function getServedPath(appPackageJson) {
const publicUrl = getPublicUrl(appPackageJson); const publicUrl = getPublicUrl(appPackageJson);
const servedUrl = const servedUrl =
envPublicUrl || (publicUrl ? url.parse(publicUrl).pathname : '/'); envPublicUrl || (publicUrl ? url.parse(publicUrl).pathname : '/');
return ensureSlash(servedUrl, true); return ensureSlash(servedUrl, true);
} }
@ -54,9 +55,8 @@ const moduleFileExtensions = [
// Resolve file paths in the same order as webpack // Resolve file paths in the same order as webpack
const resolveModule = (resolveFn, filePath) => { const resolveModule = (resolveFn, filePath) => {
const extension = moduleFileExtensions.find(extension => const extension = moduleFileExtensions.find((extension) =>
fs.existsSync(resolveFn(`${filePath}.${extension}`)) fs.existsSync(resolveFn(`${filePath}.${extension}`)));
);
if (extension) { if (extension) {
return resolveFn(`${filePath}.${extension}`); return resolveFn(`${filePath}.${extension}`);

View file

@ -1,4 +1,3 @@
'use strict';
const fs = require('fs'); const fs = require('fs');
const path = require('path'); const path = require('path');
@ -18,15 +17,15 @@ const WorkboxWebpackPlugin = require('workbox-webpack-plugin');
const WatchMissingNodeModulesPlugin = require('react-dev-utils/WatchMissingNodeModulesPlugin'); const WatchMissingNodeModulesPlugin = require('react-dev-utils/WatchMissingNodeModulesPlugin');
const ModuleScopePlugin = require('react-dev-utils/ModuleScopePlugin'); const ModuleScopePlugin = require('react-dev-utils/ModuleScopePlugin');
const getCSSModuleLocalIdent = require('react-dev-utils/getCSSModuleLocalIdent'); const getCSSModuleLocalIdent = require('react-dev-utils/getCSSModuleLocalIdent');
const paths = require('./paths');
const getClientEnvironment = require('./env');
const ModuleNotFoundPlugin = require('react-dev-utils/ModuleNotFoundPlugin'); const ModuleNotFoundPlugin = require('react-dev-utils/ModuleNotFoundPlugin');
const ForkTsCheckerWebpackPlugin = require('fork-ts-checker-webpack-plugin-alt'); const ForkTsCheckerWebpackPlugin = require('fork-ts-checker-webpack-plugin-alt');
const typescriptFormatter = require('react-dev-utils/typescriptFormatter'); const typescriptFormatter = require('react-dev-utils/typescriptFormatter');
const getClientEnvironment = require('./env');
const paths = require('./paths');
// Source maps are resource heavy and can cause out of memory issue for large source files. // Source maps are resource heavy and can cause out of memory issue for large source files.
const shouldUseSourceMap = process.env.GENERATE_SOURCEMAP !== 'false'; const shouldUseSourceMap = process.env.GENERATE_SOURCEMAP !== 'false';
// Some apps do not need the benefits of saving a web request, so not inlining the chunk // Some apps do not need the benefits of saving a web request, so not inlining the chunk
// makes for a smoother build process. // makes for a smoother build process.
const shouldInlineRuntimeChunk = process.env.INLINE_RUNTIME_CHUNK !== 'false'; const shouldInlineRuntimeChunk = process.env.INLINE_RUNTIME_CHUNK !== 'false';
@ -42,7 +41,8 @@ const sassModuleRegex = /\.module\.(scss|sass)$/;
// This is the production and development configuration. // This is the production and development configuration.
// It is focused on developer experience, fast rebuilds, and a minimal bundle. // It is focused on developer experience, fast rebuilds, and a minimal bundle.
module.exports = function(webpackEnv) { /* eslint-disable complexity */
module.exports = (webpackEnv) => {
const isEnvDevelopment = webpackEnv === 'development'; const isEnvDevelopment = webpackEnv === 'development';
const isEnvProduction = webpackEnv === 'production'; const isEnvProduction = webpackEnv === 'production';
@ -52,6 +52,7 @@ module.exports = function(webpackEnv) {
const publicPath = isEnvProduction const publicPath = isEnvProduction
? paths.servedPath ? paths.servedPath
: isEnvDevelopment && '/'; : isEnvDevelopment && '/';
// Some apps do not use client-side routing with pushState. // Some apps do not use client-side routing with pushState.
// For these, "homepage" can be set to "." to enable relative asset paths. // For these, "homepage" can be set to "." to enable relative asset paths.
const shouldUseRelativeAssetPaths = publicPath === './'; const shouldUseRelativeAssetPaths = publicPath === './';
@ -62,6 +63,7 @@ module.exports = function(webpackEnv) {
const publicUrl = isEnvProduction const publicUrl = isEnvProduction
? publicPath.slice(0, -1) ? publicPath.slice(0, -1)
: isEnvDevelopment && ''; : isEnvDevelopment && '';
// Get environment variables to inject into our app. // Get environment variables to inject into our app.
const env = getClientEnvironment(publicUrl); const env = getClientEnvironment(publicUrl);
@ -81,11 +83,13 @@ module.exports = function(webpackEnv) {
options: cssOptions, options: cssOptions,
}, },
{ {
// Options for PostCSS as we reference these options twice // Options for PostCSS as we reference these options twice
// Adds vendor prefixing based on your specified browser support in // Adds vendor prefixing based on your specified browser support in
// package.json // package.json
loader: require.resolve('postcss-loader'), loader: require.resolve('postcss-loader'),
options: { options: {
// Necessary for external CSS imports to work // Necessary for external CSS imports to work
// https://github.com/facebook/create-react-app/issues/2677 // https://github.com/facebook/create-react-app/issues/2677
ident: 'postcss', ident: 'postcss',
@ -102,6 +106,7 @@ module.exports = function(webpackEnv) {
}, },
}, },
].filter(Boolean); ].filter(Boolean);
if (preProcessor) { if (preProcessor) {
loaders.push({ loaders.push({
loader: require.resolve(preProcessor), loader: require.resolve(preProcessor),
@ -110,11 +115,13 @@ module.exports = function(webpackEnv) {
}, },
}); });
} }
return loaders; return loaders;
}; };
return { return {
mode: isEnvProduction ? 'production' : isEnvDevelopment && 'development', mode: isEnvProduction ? 'production' : isEnvDevelopment && 'development',
// Stop compilation early in production // Stop compilation early in production
bail: isEnvProduction, bail: isEnvProduction,
devtool: isEnvProduction devtool: isEnvProduction
@ -122,9 +129,11 @@ module.exports = function(webpackEnv) {
? 'source-map' ? 'source-map'
: false : false
: isEnvDevelopment && 'cheap-module-source-map', : isEnvDevelopment && 'cheap-module-source-map',
// These are the "entry points" to our application. // These are the "entry points" to our application.
// This means they will be the "root" imports that are included in JS bundle. // This means they will be the "root" imports that are included in JS bundle.
entry: [ entry: [
// Include an alternative client for WebpackDevServer. A client's job is to // Include an alternative client for WebpackDevServer. A client's job is to
// connect to WebpackDevServer by a socket and get notified about changes. // 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 // When you save a file, the client will either apply hot updates (in case
@ -137,45 +146,55 @@ module.exports = function(webpackEnv) {
// require.resolve('webpack/hot/dev-server'), // require.resolve('webpack/hot/dev-server'),
isEnvDevelopment && isEnvDevelopment &&
require.resolve('react-dev-utils/webpackHotDevClient'), require.resolve('react-dev-utils/webpackHotDevClient'),
// Finally, this is your app's code: // Finally, this is your app's code:
paths.appIndexJs, paths.appIndexJs,
// We include the app code last so that if there is a runtime error during // 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 // initialization, it doesn't blow up the WebpackDevServer client, and
// changing JS code would still trigger a refresh. // changing JS code would still trigger a refresh.
].filter(Boolean), ].filter(Boolean),
output: { output: {
// The build folder. // The build folder.
path: isEnvProduction ? paths.appBuild : undefined, path: isEnvProduction ? paths.appBuild : undefined,
// Add /* filename */ comments to generated require()s in the output. // Add /* filename */ comments to generated require()s in the output.
pathinfo: isEnvDevelopment, pathinfo: isEnvDevelopment,
// There will be one main bundle, and one file per asynchronous chunk. // There will be one main bundle, and one file per asynchronous chunk.
// In development, it does not produce real files. // In development, it does not produce real files.
filename: isEnvProduction filename: isEnvProduction
? 'static/js/[name].[chunkhash:8].js' ? 'static/js/[name].[chunkhash:8].js'
: isEnvDevelopment && 'static/js/bundle.js', : isEnvDevelopment && 'static/js/bundle.js',
// There are also additional JS chunk files if you use code splitting. // There are also additional JS chunk files if you use code splitting.
chunkFilename: isEnvProduction chunkFilename: isEnvProduction
? 'static/js/[name].[chunkhash:8].chunk.js' ? 'static/js/[name].[chunkhash:8].chunk.js'
: isEnvDevelopment && 'static/js/[name].chunk.js', : isEnvDevelopment && 'static/js/[name].chunk.js',
// We inferred the "public path" (such as / or /my-project) from homepage. // We inferred the "public path" (such as / or /my-project) from homepage.
// We use "/" in development. // We use "/" in development.
publicPath: publicPath, publicPath,
// Point sourcemap entries to original disk location (format as URL on Windows) // Point sourcemap entries to original disk location (format as URL on Windows)
devtoolModuleFilenameTemplate: isEnvProduction devtoolModuleFilenameTemplate: isEnvProduction
? info => ? (info) =>
path path
.relative(paths.appSrc, info.absoluteResourcePath) .relative(paths.appSrc, info.absoluteResourcePath)
.replace(/\\/g, '/') .replace(/\\/g, '/')
: isEnvDevelopment && : isEnvDevelopment &&
(info => path.resolve(info.absoluteResourcePath).replace(/\\/g, '/')), ((info) => path.resolve(info.absoluteResourcePath).replace(/\\/g, '/')),
}, },
optimization: { optimization: {
minimize: isEnvProduction, minimize: isEnvProduction,
minimizer: [ minimizer: [
// This is only used in production mode // This is only used in production mode
new TerserPlugin({ new TerserPlugin({
terserOptions: { terserOptions: {
parse: { parse: {
// we want terser to parse ecma 8 code. However, we don't want it // we want terser to parse ecma 8 code. However, we don't want it
// to apply any minfication steps that turns valid ecma 5 code // to apply any minfication steps that turns valid ecma 5 code
// into invalid ecma 5 code. This is why the 'compress' and 'output' // into invalid ecma 5 code. This is why the 'compress' and 'output'
@ -186,11 +205,13 @@ module.exports = function(webpackEnv) {
compress: { compress: {
ecma: 5, ecma: 5,
warnings: false, warnings: false,
// Disabled because of an issue with Uglify breaking seemingly valid code: // Disabled because of an issue with Uglify breaking seemingly valid code:
// https://github.com/facebook/create-react-app/issues/2376 // https://github.com/facebook/create-react-app/issues/2376
// Pending further investigation: // Pending further investigation:
// https://github.com/mishoo/UglifyJS2/issues/2011 // https://github.com/mishoo/UglifyJS2/issues/2011
comparisons: false, comparisons: false,
// Disabled because of an issue with Terser breaking valid code: // Disabled because of an issue with Terser breaking valid code:
// https://github.com/facebook/create-react-app/issues/5250 // https://github.com/facebook/create-react-app/issues/5250
// Pending futher investigation: // Pending futher investigation:
@ -203,35 +224,42 @@ module.exports = function(webpackEnv) {
output: { output: {
ecma: 5, ecma: 5,
comments: false, comments: false,
// Turned on because emoji and regex is not minified properly using default // Turned on because emoji and regex is not minified properly using default
// https://github.com/facebook/create-react-app/issues/2488 // https://github.com/facebook/create-react-app/issues/2488
ascii_only: true, ascii_only: true,
}, },
}, },
// Use multi-process parallel running to improve the build speed // Use multi-process parallel running to improve the build speed
// Default number of concurrent runs: os.cpus().length - 1 // Default number of concurrent runs: os.cpus().length - 1
parallel: true, parallel: true,
// Enable file caching // Enable file caching
cache: true, cache: true,
sourceMap: shouldUseSourceMap, sourceMap: shouldUseSourceMap,
}), }),
// This is only used in production mode // This is only used in production mode
new OptimizeCSSAssetsPlugin({ new OptimizeCSSAssetsPlugin({
cssProcessorOptions: { cssProcessorOptions: {
parser: safePostCssParser, parser: safePostCssParser,
map: shouldUseSourceMap map: shouldUseSourceMap
? { ? {
// `inline: false` forces the sourcemap to be output into a
// separate file // `inline: false` forces the sourcemap to be output into a
inline: false, // separate file
// `annotation: true` appends the sourceMappingURL to the end of inline: false,
// the css file, helping the browser find the sourcemap
annotation: true, // `annotation: true` appends the sourceMappingURL to the end of
} // the css file, helping the browser find the sourcemap
annotation: true,
}
: false, : false,
}, },
}), }),
], ],
// Automatically split vendor and commons // Automatically split vendor and commons
// https://twitter.com/wSokra/status/969633336732905474 // https://twitter.com/wSokra/status/969633336732905474
// https://medium.com/webpack/webpack-4-code-splitting-chunk-graph-and-the-splitchunks-optimization-be739a861366 // https://medium.com/webpack/webpack-4-code-splitting-chunk-graph-and-the-splitchunks-optimization-be739a861366
@ -239,19 +267,23 @@ module.exports = function(webpackEnv) {
chunks: 'all', chunks: 'all',
name: false, name: false,
}, },
// Keep the runtime chunk separated to enable long term caching // Keep the runtime chunk separated to enable long term caching
// https://twitter.com/wSokra/status/969679223278505985 // https://twitter.com/wSokra/status/969679223278505985
runtimeChunk: true, runtimeChunk: true,
}, },
resolve: { resolve: {
// This allows you to set a fallback for where Webpack should look for modules. // 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" // We placed these paths second because we want `node_modules` to "win"
// if there are any conflicts. This matches Node resolution mechanism. // if there are any conflicts. This matches Node resolution mechanism.
// https://github.com/facebook/create-react-app/issues/253 // https://github.com/facebook/create-react-app/issues/253
modules: ['node_modules'].concat( modules: [ 'node_modules' ].concat(
// It is guaranteed to exist because we tweak it in `env.js` // It is guaranteed to exist because we tweak it in `env.js`
process.env.NODE_PATH.split(path.delimiter).filter(Boolean) process.env.NODE_PATH.split(path.delimiter).filter(Boolean)
), ),
// These are the reasonable defaults supported by the Node ecosystem. // These are the reasonable defaults supported by the Node ecosystem.
// We also include JSX as a common component filename extension to support // We also include JSX as a common component filename extension to support
// some tools, although we do not recommend using it, see: // some tools, although we do not recommend using it, see:
@ -259,27 +291,31 @@ module.exports = function(webpackEnv) {
// `web` extension prefixes have been added for better support // `web` extension prefixes have been added for better support
// for React Native Web. // for React Native Web.
extensions: paths.moduleFileExtensions extensions: paths.moduleFileExtensions
.map(ext => `.${ext}`) .map((ext) => `.${ext}`)
.filter(ext => useTypeScript || !ext.includes('ts')), .filter((ext) => useTypeScript || !ext.includes('ts')),
alias: { alias: {
// Support React Native Web // Support React Native Web
// https://www.smashingmagazine.com/2016/08/a-glimpse-into-the-future-with-react-native-for-web/ // https://www.smashingmagazine.com/2016/08/a-glimpse-into-the-future-with-react-native-for-web/
'react-native': 'react-native-web', 'react-native': 'react-native-web',
}, },
plugins: [ plugins: [
// Adds support for installing with Plug'n'Play, leading to faster installs and adding // Adds support for installing with Plug'n'Play, leading to faster installs and adding
// guards against forgotten dependencies and such. // guards against forgotten dependencies and such.
PnpWebpackPlugin, PnpWebpackPlugin,
// Prevents users from importing files from outside of src/ (or node_modules/). // 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. // 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, // 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. // 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. // Make sure your source files are compiled, as they will not be processed in any way.
new ModuleScopePlugin(paths.appSrc, [paths.appPackageJson]), new ModuleScopePlugin(paths.appSrc, [ paths.appPackageJson ]),
], ],
}, },
resolveLoader: { resolveLoader: {
plugins: [ plugins: [
// Also related to Plug'n'Play, but this time it tells Webpack to load its loaders // Also related to Plug'n'Play, but this time it tells Webpack to load its loaders
// from the current package. // from the current package.
PnpWebpackPlugin.moduleLoader(module), PnpWebpackPlugin.moduleLoader(module),
@ -288,6 +324,7 @@ module.exports = function(webpackEnv) {
module: { module: {
strictExportPresence: true, strictExportPresence: true,
rules: [ rules: [
// Disable require.ensure as it's not a standard language feature. // Disable require.ensure as it's not a standard language feature.
{ parser: { requireEnsure: false } }, { parser: { requireEnsure: false } },
@ -309,21 +346,24 @@ module.exports = function(webpackEnv) {
include: paths.appSrc, include: paths.appSrc,
}, },
{ {
// "oneOf" will traverse all following loaders until one will // "oneOf" will traverse all following loaders until one will
// match the requirements. When no loader matches it will fall // match the requirements. When no loader matches it will fall
// back to the "file" loader at the end of the loader list. // back to the "file" loader at the end of the loader list.
oneOf: [ oneOf: [
// "url" loader works like "file" loader except that it embeds assets // "url" loader works like "file" loader except that it embeds assets
// smaller than specified limit in bytes as data URLs to avoid requests. // smaller than specified limit in bytes as data URLs to avoid requests.
// A missing `test` is equivalent to a match. // A missing `test` is equivalent to a match.
{ {
test: [/\.bmp$/, /\.gif$/, /\.jpe?g$/, /\.png$/], test: [ /\.bmp$/, /\.gif$/, /\.jpe?g$/, /\.png$/ ],
loader: require.resolve('url-loader'), loader: require.resolve('url-loader'),
options: { options: {
limit: 10000, limit: 10000,
name: 'static/media/[name].[hash:8].[ext]', name: 'static/media/[name].[hash:8].[ext]',
}, },
}, },
// Process application JS with Babel. // Process application JS with Babel.
// The preset includes JSX, Flow, TypeScript, and some ESnext features. // The preset includes JSX, Flow, TypeScript, and some ESnext features.
{ {
@ -348,6 +388,7 @@ module.exports = function(webpackEnv) {
}, },
], ],
], ],
// This is a feature of `babel-loader` for webpack (not Babel itself). // This is a feature of `babel-loader` for webpack (not Babel itself).
// It enables caching results in ./node_modules/.cache/babel-loader/ // It enables caching results in ./node_modules/.cache/babel-loader/
// directory for faster rebuilds. // directory for faster rebuilds.
@ -356,6 +397,7 @@ module.exports = function(webpackEnv) {
compact: isEnvProduction, compact: isEnvProduction,
}, },
}, },
// Process any JS outside of the app with Babel. // Process any JS outside of the app with Babel.
// Unlike the application JS, we only compile the standard ES features. // Unlike the application JS, we only compile the standard ES features.
{ {
@ -382,6 +424,7 @@ module.exports = function(webpackEnv) {
sourceMaps: false, sourceMaps: false,
}, },
}, },
// "postcss" loader applies autoprefixer to our CSS. // "postcss" loader applies autoprefixer to our CSS.
// "css" loader resolves paths in CSS and adds assets as dependencies. // "css" loader resolves paths in CSS and adds assets as dependencies.
// "style" loader turns CSS into JS modules that inject <style> tags. // "style" loader turns CSS into JS modules that inject <style> tags.
@ -396,12 +439,14 @@ module.exports = function(webpackEnv) {
importLoaders: 1, importLoaders: 1,
sourceMap: isEnvProduction && shouldUseSourceMap, sourceMap: isEnvProduction && shouldUseSourceMap,
}), }),
// Don't consider CSS imports dead code even if the // Don't consider CSS imports dead code even if the
// containing package claims to have no side effects. // containing package claims to have no side effects.
// Remove this when webpack adds a warning or an error for this. // Remove this when webpack adds a warning or an error for this.
// See https://github.com/webpack/webpack/issues/6571 // See https://github.com/webpack/webpack/issues/6571
sideEffects: true, sideEffects: true,
}, },
// Adds support for CSS Modules (https://github.com/css-modules/css-modules) // Adds support for CSS Modules (https://github.com/css-modules/css-modules)
// using the extension .module.css // using the extension .module.css
{ {
@ -413,6 +458,7 @@ module.exports = function(webpackEnv) {
getLocalIdent: getCSSModuleLocalIdent, getLocalIdent: getCSSModuleLocalIdent,
}), }),
}, },
// Opt-in support for SASS (using .scss or .sass extensions). // Opt-in support for SASS (using .scss or .sass extensions).
// By default we support SASS Modules with the // By default we support SASS Modules with the
// extensions .module.scss or .module.sass // extensions .module.scss or .module.sass
@ -426,12 +472,14 @@ module.exports = function(webpackEnv) {
}, },
'sass-loader' 'sass-loader'
), ),
// Don't consider CSS imports dead code even if the // Don't consider CSS imports dead code even if the
// containing package claims to have no side effects. // containing package claims to have no side effects.
// Remove this when webpack adds a warning or an error for this. // Remove this when webpack adds a warning or an error for this.
// See https://github.com/webpack/webpack/issues/6571 // See https://github.com/webpack/webpack/issues/6571
sideEffects: true, sideEffects: true,
}, },
// Adds support for CSS Modules, but using SASS // Adds support for CSS Modules, but using SASS
// using the extension .module.scss or .module.sass // using the extension .module.scss or .module.sass
{ {
@ -446,6 +494,7 @@ module.exports = function(webpackEnv) {
'sass-loader' 'sass-loader'
), ),
}, },
// "file" loader makes sure those assets get served by WebpackDevServer. // "file" loader makes sure those assets get served by WebpackDevServer.
// When you `import` an asset, you get its (virtual) filename. // When you `import` an asset, you get its (virtual) filename.
// In production, they would get copied to the `build` folder. // In production, they would get copied to the `build` folder.
@ -453,15 +502,17 @@ module.exports = function(webpackEnv) {
// that fall through the other loaders. // that fall through the other loaders.
{ {
loader: require.resolve('file-loader'), loader: require.resolve('file-loader'),
// Exclude `js` files to keep "css" loader working as it injects // Exclude `js` files to keep "css" loader working as it injects
// its runtime that would otherwise be processed through "file" loader. // its runtime that would otherwise be processed through "file" loader.
// Also exclude `html` and `json` extensions so they get processed // Also exclude `html` and `json` extensions so they get processed
// by webpacks internal loaders. // by webpacks internal loaders.
exclude: [/\.(js|mjs|jsx|ts|tsx)$/, /\.html$/, /\.json$/], exclude: [ /\.(js|mjs|jsx|ts|tsx)$/, /\.html$/, /\.json$/ ],
options: { options: {
name: 'static/media/[name].[hash:8].[ext]', name: 'static/media/[name].[hash:8].[ext]',
}, },
}, },
// ** STOP ** Are you adding a new loader? // ** STOP ** Are you adding a new loader?
// Make sure to add the new loader(s) before the "file" loader. // Make sure to add the new loader(s) before the "file" loader.
], ],
@ -469,6 +520,7 @@ module.exports = function(webpackEnv) {
], ],
}, },
plugins: [ plugins: [
// Generates an `index.html` file with the <script> injected. // Generates an `index.html` file with the <script> injected.
new HtmlWebpackPlugin( new HtmlWebpackPlugin(
Object.assign( Object.assign(
@ -479,27 +531,29 @@ module.exports = function(webpackEnv) {
}, },
isEnvProduction isEnvProduction
? { ? {
minify: { minify: {
removeComments: true, removeComments: true,
collapseWhitespace: true, collapseWhitespace: true,
removeRedundantAttributes: true, removeRedundantAttributes: true,
useShortDoctype: true, useShortDoctype: true,
removeEmptyAttributes: true, removeEmptyAttributes: true,
removeStyleLinkTypeAttributes: true, removeStyleLinkTypeAttributes: true,
keepClosingSlash: true, keepClosingSlash: true,
minifyJS: true, minifyJS: true,
minifyCSS: true, minifyCSS: true,
minifyURLs: true, minifyURLs: true,
}, },
} }
: undefined : undefined
) )
), ),
// Inlines the webpack runtime script. This script is too small to warrant // Inlines the webpack runtime script. This script is too small to warrant
// a network request. // a network request.
isEnvProduction && isEnvProduction &&
shouldInlineRuntimeChunk && shouldInlineRuntimeChunk &&
new InlineChunkHtmlPlugin(HtmlWebpackPlugin, [/runtime~.+[.]js/]), new InlineChunkHtmlPlugin(HtmlWebpackPlugin, [ /runtime~.+[.]js/ ]),
// Makes some environment variables available in index.html. // Makes some environment variables available in index.html.
// The public URL is available as %PUBLIC_URL% in index.html, e.g.: // The public URL is available as %PUBLIC_URL% in index.html, e.g.:
// <link rel="shortcut icon" href="%PUBLIC_URL%/favicon.ico"> // <link rel="shortcut icon" href="%PUBLIC_URL%/favicon.ico">
@ -507,21 +561,26 @@ module.exports = function(webpackEnv) {
// in `package.json`, in which case it will be the pathname of that URL. // in `package.json`, in which case it will be the pathname of that URL.
// In development, this will be an empty string. // In development, this will be an empty string.
new InterpolateHtmlPlugin(HtmlWebpackPlugin, env.raw), new InterpolateHtmlPlugin(HtmlWebpackPlugin, env.raw),
// This gives some necessary context to module not found errors, such as // This gives some necessary context to module not found errors, such as
// the requesting resource. // the requesting resource.
new ModuleNotFoundPlugin(paths.appPath), new ModuleNotFoundPlugin(paths.appPath),
// Makes some environment variables available to the JS code, for example: // Makes some environment variables available to the JS code, for example:
// if (process.env.NODE_ENV === 'production') { ... }. See `./env.js`. // if (process.env.NODE_ENV === 'production') { ... }. See `./env.js`.
// It is absolutely essential that NODE_ENV is set to production // It is absolutely essential that NODE_ENV is set to production
// during a production build. // during a production build.
// Otherwise React will be compiled in the very slow development mode. // Otherwise React will be compiled in the very slow development mode.
new webpack.DefinePlugin(env.stringified), new webpack.DefinePlugin(env.stringified),
// This is necessary to emit hot updates (currently CSS only): // This is necessary to emit hot updates (currently CSS only):
isEnvDevelopment && new webpack.HotModuleReplacementPlugin(), isEnvDevelopment && new webpack.HotModuleReplacementPlugin(),
// Watcher doesn't work well if you mistype casing in a path so we use // 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. // a plugin that prints an error when you attempt to do this.
// See https://github.com/facebook/create-react-app/issues/240 // See https://github.com/facebook/create-react-app/issues/240
isEnvDevelopment && new CaseSensitivePathsPlugin(), isEnvDevelopment && new CaseSensitivePathsPlugin(),
// If you require a missing module and then `npm install` it, you still have // 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 // to restart the development server for Webpack to discover it. This plugin
// makes the discovery automatic so you don't have to restart. // makes the discovery automatic so you don't have to restart.
@ -530,40 +589,47 @@ module.exports = function(webpackEnv) {
new WatchMissingNodeModulesPlugin(paths.appNodeModules), new WatchMissingNodeModulesPlugin(paths.appNodeModules),
isEnvProduction && isEnvProduction &&
new MiniCssExtractPlugin({ new MiniCssExtractPlugin({
// Options similar to the same options in webpackOptions.output // Options similar to the same options in webpackOptions.output
// both options are optional // both options are optional
filename: 'static/css/[name].[contenthash:8].css', filename: 'static/css/[name].[contenthash:8].css',
chunkFilename: 'static/css/[name].[contenthash:8].chunk.css', chunkFilename: 'static/css/[name].[contenthash:8].chunk.css',
}), }),
// Generate a manifest file which contains a mapping of all asset filenames // Generate a manifest file which contains a mapping of all asset filenames
// to their corresponding output file so that tools can pick it up without // to their corresponding output file so that tools can pick it up without
// having to parse `index.html`. // having to parse `index.html`.
new ManifestPlugin({ new ManifestPlugin({
fileName: 'asset-manifest.json', fileName: 'asset-manifest.json',
publicPath: publicPath, publicPath,
}), }),
// Moment.js is an extremely popular library that bundles large locale files // 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 // by default due to how Webpack interprets its code. This is a practical
// solution that requires the user to opt into importing specific locales. // solution that requires the user to opt into importing specific locales.
// https://github.com/jmblog/how-to-optimize-momentjs-with-webpack // https://github.com/jmblog/how-to-optimize-momentjs-with-webpack
// You can remove this if you don't use Moment.js: // You can remove this if you don't use Moment.js:
new webpack.IgnorePlugin(/^\.\/locale$/, /moment$/), new webpack.IgnorePlugin(/^\.\/locale$/, /moment$/),
// Generate a service worker script that will precache, and keep up to date, // Generate a service worker script that will precache, and keep up to date,
// the HTML & assets that are part of the Webpack build. // the HTML & assets that are part of the Webpack build.
isEnvProduction && isEnvProduction &&
new WorkboxWebpackPlugin.GenerateSW({ new WorkboxWebpackPlugin.GenerateSW({
clientsClaim: true, clientsClaim: true,
exclude: [/\.map$/, /asset-manifest\.json$/], exclude: [ /\.map$/, /asset-manifest\.json$/ ],
importWorkboxFrom: 'cdn', importWorkboxFrom: 'cdn',
navigateFallback: publicUrl + '/index.html', navigateFallback: `${publicUrl}/index.html`,
navigateFallbackBlacklist: [ navigateFallbackBlacklist: [
// Exclude URLs starting with /_, as they're likely an API call // Exclude URLs starting with /_, as they're likely an API call
new RegExp('^/_'), new RegExp('^/_'),
// Exclude URLs containing a dot, as they're likely a resource in // Exclude URLs containing a dot, as they're likely a resource in
// public/ and not a SPA route // public/ and not a SPA route
new RegExp('/[^/]+\\.[^/]+$'), new RegExp('/[^/]+\\.[^/]+$'),
], ],
}), }),
// TypeScript type checking // TypeScript type checking
useTypeScript && useTypeScript &&
new ForkTsCheckerWebpackPlugin({ new ForkTsCheckerWebpackPlugin({
@ -594,6 +660,7 @@ module.exports = function(webpackEnv) {
formatter: typescriptFormatter, formatter: typescriptFormatter,
}), }),
].filter(Boolean), ].filter(Boolean),
// Some libraries import Node modules but don't use them in the browser. // 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. // Tell Webpack to provide empty mocks for them so importing them works.
node: { node: {
@ -603,6 +670,7 @@ module.exports = function(webpackEnv) {
tls: 'empty', tls: 'empty',
child_process: 'empty', child_process: 'empty',
}, },
// Turn off performance processing because we utilize // Turn off performance processing because we utilize
// our own hints via the FileSizeReporter // our own hints via the FileSizeReporter
performance: false, performance: false,

View file

@ -1,17 +1,17 @@
'use strict';
const fs = require('fs');
const errorOverlayMiddleware = require('react-dev-utils/errorOverlayMiddleware'); const errorOverlayMiddleware = require('react-dev-utils/errorOverlayMiddleware');
const evalSourceMapMiddleware = require('react-dev-utils/evalSourceMapMiddleware'); const evalSourceMapMiddleware = require('react-dev-utils/evalSourceMapMiddleware');
const noopServiceWorkerMiddleware = require('react-dev-utils/noopServiceWorkerMiddleware'); const noopServiceWorkerMiddleware = require('react-dev-utils/noopServiceWorkerMiddleware');
const ignoredFiles = require('react-dev-utils/ignoredFiles'); const ignoredFiles = require('react-dev-utils/ignoredFiles');
const paths = require('./paths'); const paths = require('./paths');
const fs = require('fs');
const protocol = process.env.HTTPS === 'true' ? 'https' : 'http'; const protocol = process.env.HTTPS === 'true' ? 'https' : 'http';
const host = process.env.HOST || '0.0.0.0'; const host = process.env.HOST || '0.0.0.0';
module.exports = function(proxy, allowedHost) { module.exports = function(proxy, allowedHost) {
return { return {
// WebpackDevServer 2.4.3 introduced a security fix that prevents remote // WebpackDevServer 2.4.3 introduced a security fix that prevents remote
// websites from potentially accessing local content through DNS rebinding: // websites from potentially accessing local content through DNS rebinding:
// https://github.com/webpack/webpack-dev-server/issues/887 // https://github.com/webpack/webpack-dev-server/issues/887
@ -30,11 +30,14 @@ module.exports = function(proxy, allowedHost) {
// really know what you're doing with a special environment variable. // really know what you're doing with a special environment variable.
disableHostCheck: disableHostCheck:
!proxy || process.env.DANGEROUSLY_DISABLE_HOST_CHECK === 'true', !proxy || process.env.DANGEROUSLY_DISABLE_HOST_CHECK === 'true',
// Enable gzip compression of generated files. // Enable gzip compression of generated files.
compress: true, compress: true,
// Silence WebpackDevServer's own logs since they're generally not useful. // Silence WebpackDevServer's own logs since they're generally not useful.
// It will still show compile warnings and errors with this setting. // It will still show compile warnings and errors with this setting.
clientLogLevel: 'none', clientLogLevel: 'none',
// By default WebpackDevServer serves physical files from current directory // By default WebpackDevServer serves physical files from current directory
// in addition to all the virtual build products that it serves from memory. // in addition to all the virtual build products that it serves from memory.
// This is confusing because those files wont automatically be available in // This is confusing because those files wont automatically be available in
@ -50,20 +53,25 @@ module.exports = function(proxy, allowedHost) {
// for some reason broken when imported through Webpack. If you just want to // 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. // use an image, put it in `src` and `import` it from JavaScript instead.
contentBase: paths.appPublic, contentBase: paths.appPublic,
// By default files from `contentBase` will not trigger a page reload. // By default files from `contentBase` will not trigger a page reload.
watchContentBase: true, watchContentBase: true,
// Enable hot reloading server. It will provide /sockjs-node/ endpoint // Enable hot reloading server. It will provide /sockjs-node/ endpoint
// for the WebpackDevServer client so it can learn when the files were // for the WebpackDevServer client so it can learn when the files were
// updated. The WebpackDevServer client is included as an entry point // updated. The WebpackDevServer client is included as an entry point
// in the Webpack development configuration. Note that only changes // in the Webpack development configuration. Note that only changes
// to CSS are currently hot reloaded. JS changes will refresh the browser. // to CSS are currently hot reloaded. JS changes will refresh the browser.
hot: true, hot: true,
// It is important to tell WebpackDevServer to use the same "root" path // It is important to tell WebpackDevServer to use the same "root" path
// as we specified in the config. In development, we always serve from /. // as we specified in the config. In development, we always serve from /.
publicPath: '/', publicPath: '/',
// WebpackDevServer is noisy by default so we emit custom message instead // WebpackDevServer is noisy by default so we emit custom message instead
// by listening to the compiler events with `compiler.hooks[...].tap` calls above. // by listening to the compiler events with `compiler.hooks[...].tap` calls above.
quiet: true, quiet: true,
// Reportedly, this avoids CPU overload on some systems. // Reportedly, this avoids CPU overload on some systems.
// https://github.com/facebook/create-react-app/issues/293 // https://github.com/facebook/create-react-app/issues/293
// src/node_modules is not ignored to support absolute imports // src/node_modules is not ignored to support absolute imports
@ -71,11 +79,13 @@ module.exports = function(proxy, allowedHost) {
watchOptions: { watchOptions: {
ignored: ignoredFiles(paths.appSrc), ignored: ignoredFiles(paths.appSrc),
}, },
// Enable HTTPS if the HTTPS environment variable is set to 'true' // Enable HTTPS if the HTTPS environment variable is set to 'true'
https: protocol === 'https', https: protocol === 'https',
host, host,
overlay: false, overlay: false,
historyApiFallback: { historyApiFallback: {
// Paths with dots should still use the history fallback. // Paths with dots should still use the history fallback.
// See https://github.com/facebook/create-react-app/issues/387. // See https://github.com/facebook/create-react-app/issues/387.
disableDotRule: true, disableDotRule: true,
@ -90,6 +100,7 @@ module.exports = function(proxy, allowedHost) {
// This lets us fetch source contents from webpack for the error overlay // This lets us fetch source contents from webpack for the error overlay
app.use(evalSourceMapMiddleware(server)); app.use(evalSourceMapMiddleware(server));
// This lets us open files from the runtime error overlay. // This lets us open files from the runtime error overlay.
app.use(errorOverlayMiddleware()); app.use(errorOverlayMiddleware());

View file

@ -8,29 +8,37 @@ module.exports = {
'!src/**/provideServices.js', '!src/**/provideServices.js',
'!src/container/*.js', '!src/container/*.js',
], ],
resolver: 'jest-pnp-resolver',
setupFiles: [ setupFiles: [
'<rootDir>/config/polyfills.js', 'react-app-polyfill/jsdom',
'<rootDir>/config/setupEnzyme.js', '<rootDir>/config/setupEnzyme.js',
], ],
testMatch: [ '<rootDir>/test/**/*.test.{js,jsx,mjs}' ], testMatch: [ '<rootDir>/test/**/*.test.{js,jsx,ts,tsx}' ],
testEnvironment: 'node', testEnvironment: 'jsdom',
testURL: 'http://localhost', testURL: 'http://localhost',
transform: { transform: {
'^.+\\.(js|jsx|mjs)$': '<rootDir>/node_modules/babel-jest', '^.+\\.(js|jsx|mjs)$': '<rootDir>/node_modules/babel-jest',
'^.+\\.css$': '<rootDir>/config/jest/cssTransform.js', '^.+\\.css$': '<rootDir>/config/jest/cssTransform.js',
'^(?!.*\\.(js|jsx|mjs|css|json)$)': '<rootDir>/config/jest/fileTransform.js', '^(?!.*\\.(js|jsx|mjs|css|json)$)': '<rootDir>/config/jest/fileTransform.js',
}, },
transformIgnorePatterns: [ '[/\\\\]node_modules[/\\\\].+\\.(js|jsx|mjs)$' ], transformIgnorePatterns: [
'[/\\\\]node_modules[/\\\\].+\\.(js|jsx|ts|tsx)$',
'^.+\\.module\\.(css|sass|scss)$',
],
moduleNameMapper: { moduleNameMapper: {
'^react-native$': 'react-native-web', '^react-native$': 'react-native-web',
'^.+\\.module\\.(css|sass|scss)$': 'identity-obj-proxy',
}, },
moduleFileExtensions: [ moduleFileExtensions: [
'web.js', 'web.js',
'js', 'js',
'web.ts',
'ts',
'web.tsx',
'tsx',
'json', 'json',
'web.jsx', 'web.jsx',
'jsx', 'jsx',
'node', 'node',
'mjs',
], ],
}; };

View file

@ -1,4 +1,4 @@
'use strict'; /* eslint-disable no-console */
// Do this as the first thing so that any code reading it knows the right env. // Do this as the first thing so that any code reading it knows the right env.
process.env.BABEL_ENV = 'development'; process.env.BABEL_ENV = 'development';
@ -7,14 +7,13 @@ process.env.NODE_ENV = 'development';
// Makes the script crash on unhandled rejections instead of silently // Makes the script crash on unhandled rejections instead of silently
// ignoring them. In the future, promise rejections that are not handled will // ignoring them. In the future, promise rejections that are not handled will
// terminate the Node.js process with a non-zero exit code. // terminate the Node.js process with a non-zero exit code.
process.on('unhandledRejection', err => { process.on('unhandledRejection', (err) => {
throw err; throw err;
}); });
// Ensure environment variables are read. // Ensure environment variables are read.
require('../config/env'); require('../config/env');
const fs = require('fs'); const fs = require('fs');
const chalk = require('chalk'); const chalk = require('chalk');
const webpack = require('webpack'); const webpack = require('webpack');
@ -28,6 +27,7 @@ const {
prepareUrls, prepareUrls,
} = require('react-dev-utils/WebpackDevServerUtils'); } = require('react-dev-utils/WebpackDevServerUtils');
const openBrowser = require('react-dev-utils/openBrowser'); const openBrowser = require('react-dev-utils/openBrowser');
const { checkBrowsers } = require('react-dev-utils/browsersHelper');
const paths = require('../config/paths'); const paths = require('../config/paths');
const configFactory = require('../config/webpack.config'); const configFactory = require('../config/webpack.config');
const createDevServerConfig = require('../config/webpackDevServer.config'); const createDevServerConfig = require('../config/webpackDevServer.config');
@ -36,12 +36,13 @@ const useYarn = fs.existsSync(paths.yarnLockFile);
const isInteractive = process.stdout.isTTY; const isInteractive = process.stdout.isTTY;
// Warn and crash if required files are missing // Warn and crash if required files are missing
if (!checkRequiredFiles([paths.appHtml, paths.appIndexJs])) { if (!checkRequiredFiles([ paths.appHtml, paths.appIndexJs ])) {
process.exit(1); process.exit(1);
} }
// Tools like Cloud9 rely on this. // Tools like Cloud9 rely on this.
const DEFAULT_PORT = parseInt(process.env.PORT, 10) || 3000; const DEFAULT_PORT = 3000;
const PORT = parseInt(process.env.PORT) || DEFAULT_PORT;
const HOST = process.env.HOST || '0.0.0.0'; const HOST = process.env.HOST || '0.0.0.0';
if (process.env.HOST) { if (process.env.HOST) {
@ -53,7 +54,7 @@ if (process.env.HOST) {
) )
); );
console.log( console.log(
`If this was unintentional, check that you haven't mistakenly set it in your shell.` 'If this was unintentional, check that you haven\'t mistakenly set it in your shell.'
); );
console.log( console.log(
`Learn more here: ${chalk.yellow('http://bit.ly/CRA-advanced-config')}` `Learn more here: ${chalk.yellow('http://bit.ly/CRA-advanced-config')}`
@ -61,57 +62,64 @@ if (process.env.HOST) {
console.log(); console.log();
} }
// We require that you explictly set browsers and do not fall back to
// browserslist defaults.
const { checkBrowsers } = require('react-dev-utils/browsersHelper');
checkBrowsers(paths.appPath, isInteractive) checkBrowsers(paths.appPath, isInteractive)
.then(() => { .then(() =>
// We attempt to use the default port but if it is busy, we offer the user to // 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. // run on a different port. `choosePort()` Promise resolves to the next free port.
return choosePort(HOST, DEFAULT_PORT); choosePort(HOST, PORT))
}) .then((port) => {
.then(port => { if (port === null) {
if (port == null) {
// We have not found a port. // We have not found a port.
return; return;
} }
const config = configFactory('development'); const config = configFactory('development');
const protocol = process.env.HTTPS === 'true' ? 'https' : 'http'; const protocol = process.env.HTTPS === 'true' ? 'https' : 'http';
const appName = require(paths.appPackageJson).name; const appName = require(paths.appPackageJson).name;
const urls = prepareUrls(protocol, HOST, port); const urls = prepareUrls(protocol, HOST, port);
// Create a webpack compiler that is configured with custom messages. // Create a webpack compiler that is configured with custom messages.
const compiler = createCompiler(webpack, config, appName, urls, useYarn); const compiler = createCompiler(webpack, config, appName, urls, useYarn);
// Load proxy config // Load proxy config
const proxySetting = require(paths.appPackageJson).proxy; const proxySetting = require(paths.appPackageJson).proxy;
const proxyConfig = prepareProxy(proxySetting, paths.appPublic); const proxyConfig = prepareProxy(proxySetting, paths.appPublic);
// Serve webpack assets generated by the compiler over a web server. // Serve webpack assets generated by the compiler over a web server.
const serverConfig = createDevServerConfig( const serverConfig = createDevServerConfig(
proxyConfig, proxyConfig,
urls.lanUrlForConfig urls.lanUrlForConfig
); );
const devServer = new WebpackDevServer(compiler, serverConfig); const devServer = new WebpackDevServer(compiler, serverConfig);
// Launch WebpackDevServer. // Launch WebpackDevServer.
devServer.listen(port, HOST, err => { devServer.listen(port, HOST, (err) => {
if (err) { if (err) {
return console.log(err); return console.log(err);
} }
if (isInteractive) { if (isInteractive) {
clearConsole(); clearConsole();
} }
console.log(chalk.cyan('Starting the development server...\n')); console.log(chalk.cyan('Starting the development server...\n'));
openBrowser(urls.localUrlForBrowser);
return openBrowser(urls.localUrlForBrowser);
}); });
['SIGINT', 'SIGTERM'].forEach(function(sig) { [ 'SIGINT', 'SIGTERM' ].forEach((sig) => {
process.on(sig, function() { process.on(sig, () => {
devServer.close(); devServer.close();
process.exit(); process.exit();
}); });
}); });
}) })
.catch(err => { .catch((err) => {
if (err && err.message) { if (err && err.message) {
console.log(err.message); console.log(err.message);
} }
process.exit(1); process.exit(1);
}); });

View file

@ -1,6 +1,6 @@
import React from 'react'; import React from 'react';
import { shallow } from 'enzyme'; import { shallow } from 'enzyme';
import FontAwesomeIcon from '@fortawesome/react-fontawesome'; import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
import moment from 'moment'; import moment from 'moment';
import DateInput from '../../src/utils/DateInput'; import DateInput from '../../src/utils/DateInput';

View file

@ -2,7 +2,7 @@ import React from 'react';
import { shallow } from 'enzyme'; import { shallow } from 'enzyme';
import { DropdownItem } from 'reactstrap'; import { DropdownItem } from 'reactstrap';
import { identity, values } from 'ramda'; import { identity, values } from 'ramda';
import FontAwesomeIcon from '@fortawesome/react-fontawesome'; import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
import caretDownIcon from '@fortawesome/fontawesome-free-solid/faSortAmountDown'; import caretDownIcon from '@fortawesome/fontawesome-free-solid/faSortAmountDown';
import * as sinon from 'sinon'; import * as sinon from 'sinon';
import SortingDropdown from '../../src/utils/SortingDropdown'; import SortingDropdown from '../../src/utils/SortingDropdown';