Differential D11068 Diff 32428 web/cashtab/config/modules.js

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web/cashtab/config/modules.js

'use strict';		'use strict';

const fs = require('fs');		const fs = require('fs');
const path = require('path');		const path = require('path');
const paths = require('./paths');		const paths = require('./paths');
const chalk = require('react-dev-utils/chalk');		const chalk = require('react-dev-utils/chalk');
const resolve = require('resolve');		const resolve = require('resolve');

/**		/**
* Get the baseUrl of a compilerOptions object.		* Get additional module paths based on the baseUrl of a compilerOptions object.
*		*
* @param {Object} options		* @param {Object} options
*/		*/
function getAdditionalModulePaths(options = {}) {		function getAdditionalModulePaths(options = {}) {
const baseUrl = options.baseUrl;		const baseUrl = options.baseUrl;

// We need to explicitly check for null and undefined (and not a falsy value) because		if (!baseUrl) {
// TypeScript treats an empty string as `.`.		return '';
if (baseUrl == null) {
// If there's no baseUrl set we respect NODE_PATH
// Note that NODE_PATH is deprecated and will be removed
// in the next major release of create-react-app.

const nodePath = process.env.NODE_PATH \|\| '';
return nodePath.split(path.delimiter).filter(Boolean);
}		}

const baseUrlResolved = path.resolve(paths.appPath, baseUrl);		const baseUrlResolved = path.resolve(paths.appPath, baseUrl);

// We don't need to do anything if `baseUrl` is set to `node_modules`. This is		// We don't need to do anything if `baseUrl` is set to `node_modules`. This is
// the default behavior.		// the default behavior.
if (path.relative(paths.appNodeModules, baseUrlResolved) === '') {		if (path.relative(paths.appNodeModules, baseUrlResolved) === '') {
return null;		return null;
}		}

// Allow the user set the `baseUrl` to `appSrc`.		// Allow the user set the `baseUrl` to `appSrc`.
if (path.relative(paths.appSrc, baseUrlResolved) === '') {		if (path.relative(paths.appSrc, baseUrlResolved) === '') {
return [paths.appSrc];		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.		// Otherwise, throw an error.
throw new Error(		throw new Error(
chalk.red.bold(		chalk.red.bold(
"Your project's `baseUrl` can only be set to `src` or `node_modules`." +		"Your project's `baseUrl` can only be set to `src` or `node_modules`." +
' Create React App does not support other values at this time.',		' 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() {		function getModules() {
// Check if TypeScript is setup		// Check if TypeScript is setup
const hasTsConfig = fs.existsSync(paths.appTsConfig);		const hasTsConfig = fs.existsSync(paths.appTsConfig);
const hasJsConfig = fs.existsSync(paths.appJsConfig);		const hasJsConfig = fs.existsSync(paths.appJsConfig);

if (hasTsConfig && hasJsConfig) {		if (hasTsConfig && hasJsConfig) {
throw new Error(		throw new Error(
'You have both a tsconfig.json and a jsconfig.json. If you are using TypeScript please remove your jsconfig.json file.',		'You have both a tsconfig.json and a jsconfig.json. If you are using TypeScript please remove your jsconfig.json file.',
Show All 18 Lines	function getModules() {

config = config \|\| {};		config = config \|\| {};
const options = config.compilerOptions \|\| {};		const options = config.compilerOptions \|\| {};

const additionalModulePaths = getAdditionalModulePaths(options);		const additionalModulePaths = getAdditionalModulePaths(options);

return {		return {
additionalModulePaths: additionalModulePaths,		additionalModulePaths: additionalModulePaths,
		webpackAliases: getWebpackAliases(options),
		jestAliases: getJestAliases(options),
hasTsConfig,		hasTsConfig,
};		};
}		}

module.exports = getModules();		module.exports = getModules();