mirror of
https://github.com/zhigang1992/create-react-app.git
synced 2026-03-30 08:54:21 +08:00
2c34d5b66e
* Run yarn after ejecting. * On eject, choose to run yarn instead of npm if yarn is available. * Move monorepo to react-dev-utils. * Fix lint. * Rename monorepo to workspaceUtils. * Add react-dev-utils dep for create-react-app. * getMonorepo -> findMonorepo
132 lines
4.5 KiB
JavaScript
132 lines
4.5 KiB
JavaScript
// @remove-on-eject-begin
|
|
/**
|
|
* Copyright (c) 2015-present, Facebook, Inc.
|
|
*
|
|
* This source code is licensed under the MIT license found in the
|
|
* LICENSE file in the root directory of this source tree.
|
|
*/
|
|
// @remove-on-eject-end
|
|
'use strict';
|
|
|
|
const path = require('path');
|
|
const fs = require('fs');
|
|
const url = require('url');
|
|
const findMonorepo = require('react-dev-utils/workspaceUtils').findMonorepo;
|
|
|
|
// 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(path, needsSlash) {
|
|
const hasSlash = path.endsWith('/');
|
|
if (hasSlash && !needsSlash) {
|
|
return path.substr(path, path.length - 1);
|
|
} else if (!hasSlash && needsSlash) {
|
|
return `${path}/`;
|
|
} else {
|
|
return path;
|
|
}
|
|
}
|
|
|
|
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 <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.
|
|
function getServedPath(appPackageJson) {
|
|
const publicUrl = getPublicUrl(appPackageJson);
|
|
const servedUrl =
|
|
envPublicUrl || (publicUrl ? url.parse(publicUrl).pathname : '/');
|
|
return ensureSlash(servedUrl, true);
|
|
}
|
|
|
|
// config after eject: we're in ./config/
|
|
module.exports = {
|
|
dotenv: resolveApp('.env'),
|
|
appPath: resolveApp('.'),
|
|
appBuild: resolveApp('build'),
|
|
appPublic: resolveApp('public'),
|
|
appHtml: resolveApp('public/index.html'),
|
|
appIndexJs: resolveApp('src/index.js'),
|
|
appPackageJson: resolveApp('package.json'),
|
|
appSrc: resolveApp('src'),
|
|
testsSetup: resolveApp('src/setupTests.js'),
|
|
appNodeModules: resolveApp('node_modules'),
|
|
publicUrl: getPublicUrl(resolveApp('package.json')),
|
|
servedPath: getServedPath(resolveApp('package.json')),
|
|
};
|
|
|
|
let checkForMonorepo = true;
|
|
|
|
// @remove-on-eject-begin
|
|
const resolveOwn = relativePath => path.resolve(__dirname, '..', relativePath);
|
|
|
|
// config before eject: we're in ./node_modules/react-scripts/config/
|
|
module.exports = {
|
|
dotenv: resolveApp('.env'),
|
|
appPath: resolveApp('.'),
|
|
appBuild: resolveApp('build'),
|
|
appPublic: resolveApp('public'),
|
|
appHtml: resolveApp('public/index.html'),
|
|
appIndexJs: resolveApp('src/index.js'),
|
|
appPackageJson: resolveApp('package.json'),
|
|
appSrc: resolveApp('src'),
|
|
testsSetup: resolveApp('src/setupTests.js'),
|
|
appNodeModules: resolveApp('node_modules'),
|
|
publicUrl: getPublicUrl(resolveApp('package.json')),
|
|
servedPath: getServedPath(resolveApp('package.json')),
|
|
// These properties only exist before ejecting:
|
|
ownPath: resolveOwn('.'),
|
|
ownNodeModules: resolveOwn('node_modules'), // This is empty on npm 3
|
|
};
|
|
|
|
// detect if template should be used, ie. when cwd is react-scripts itself
|
|
const useTemplate =
|
|
appDirectory === fs.realpathSync(path.join(__dirname, '..'));
|
|
|
|
checkForMonorepo = !useTemplate;
|
|
|
|
if (useTemplate) {
|
|
module.exports = {
|
|
dotenv: resolveOwn('template/.env'),
|
|
appPath: resolveApp('.'),
|
|
appBuild: resolveOwn('../../build'),
|
|
appPublic: resolveOwn('template/public'),
|
|
appHtml: resolveOwn('template/public/index.html'),
|
|
appIndexJs: resolveOwn('template/src/index.js'),
|
|
appPackageJson: resolveOwn('package.json'),
|
|
appSrc: resolveOwn('template/src'),
|
|
testsSetup: resolveOwn('template/src/setupTests.js'),
|
|
appNodeModules: resolveOwn('node_modules'),
|
|
publicUrl: getPublicUrl(resolveOwn('package.json')),
|
|
servedPath: getServedPath(resolveOwn('package.json')),
|
|
// These properties only exist before ejecting:
|
|
ownPath: resolveOwn('.'),
|
|
ownNodeModules: resolveOwn('node_modules'),
|
|
};
|
|
}
|
|
// @remove-on-eject-end
|
|
|
|
module.exports.srcPaths = [module.exports.appSrc];
|
|
|
|
module.exports.useYarn = fs.existsSync(
|
|
path.join(module.exports.appPath, 'yarn.lock')
|
|
);
|
|
|
|
if (checkForMonorepo) {
|
|
// if app is in a monorepo (lerna or yarn workspace), treat other packages in
|
|
// the monorepo as if they are app source
|
|
const mono = findMonorepo(appDirectory);
|
|
if (mono.isAppIncluded) {
|
|
Array.prototype.push.apply(module.exports.srcPaths, mono.pkgs);
|
|
}
|
|
module.exports.useYarn = module.exports.useYarn || mono.isYarnWs;
|
|
}
|