Differential D8452 Diff 25891 web/cashtab/config/paths.js

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web/cashtab/config/paths.js

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				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 <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);
				}

				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('build'),
				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'),
				publicUrl: getPublicUrl(resolveApp('package.json')),
				servedPath: getServedPath(resolveApp('package.json')),
				};

				module.exports.moduleFileExtensions = moduleFileExtensions;