From e4651c8d1bc1c416de553428bcfba137ca35ef91 Mon Sep 17 00:00:00 2001 From: Determinant Date: Thu, 7 Feb 2019 00:37:13 -0500 Subject: use a minimal webpack-based build env --- config/env.js | 93 ------ config/jest/cssTransform.js | 14 - config/jest/fileTransform.js | 30 -- config/paths.js | 89 ------ config/webpack.config.js | 610 -------------------------------------- config/webpackDevServer.config.js | 104 ------- 6 files changed, 940 deletions(-) delete mode 100644 config/env.js delete mode 100644 config/jest/cssTransform.js delete mode 100644 config/jest/fileTransform.js delete mode 100644 config/paths.js delete mode 100644 config/webpack.config.js delete mode 100644 config/webpackDevServer.config.js (limited to 'config') diff --git a/config/env.js b/config/env.js deleted file mode 100644 index b0344c5..0000000 --- a/config/env.js +++ /dev/null @@ -1,93 +0,0 @@ -'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 -var dotenvFiles = [ - `${paths.dotenv}.${NODE_ENV}.local`, - `${paths.dotenv}.${NODE_ENV}`, - // 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, -].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, . - // 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, - } - ); - // 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; diff --git a/config/jest/cssTransform.js b/config/jest/cssTransform.js deleted file mode 100644 index 8f65114..0000000 --- a/config/jest/cssTransform.js +++ /dev/null @@ -1,14 +0,0 @@ -'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'; - }, -}; diff --git a/config/jest/fileTransform.js b/config/jest/fileTransform.js deleted file mode 100644 index 07010e3..0000000 --- a/config/jest/fileTransform.js +++ /dev/null @@ -1,30 +0,0 @@ -'use strict'; - -const path = require('path'); - -// 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$/)) { - return `module.exports = { - __esModule: true, - default: ${assetFilename}, - ReactComponent: (props) => ({ - $$typeof: Symbol.for('react.element'), - type: 'svg', - ref: null, - key: null, - props: Object.assign({}, props, { - children: ${assetFilename} - }) - }), - };`; - } - - return `module.exports = ${assetFilename};`; - }, -}; diff --git a/config/paths.js b/config/paths.js deleted file mode 100644 index c24b4dd..0000000 --- a/config/paths.js +++ /dev/null @@ -1,89 +0,0 @@ -'use strict'; - -const path = require('path'); -const fs = require('fs'); -const url = require('url'); - -// Make sure any symlinks in the project folder are resolved: -// https://github.com/facebook/create-react-app/issues/637 -const appDirectory = fs.realpathSync(process.cwd()); -const resolveApp = relativePath => path.resolve(appDirectory, relativePath); - -const envPublicUrl = process.env.PUBLIC_URL; - -function ensureSlash(inputPath, needsSlash) { - const hasSlash = inputPath.endsWith('/'); - if (hasSlash && !needsSlash) { - return inputPath.substr(0, inputPath.length - 1); - } else if (!hasSlash && needsSlash) { - return `${inputPath}/`; - } else { - return inputPath; - } -} - -const getPublicUrl = appPackageJson => - envPublicUrl || require(appPackageJson).homepage; - -// 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