			'use strict';
			const path = require('path');
			const fs = require('fs');
			const commonDir = require('commondir');
			const pkgDir = require('pkg-dir');
			const makeDir = require('make-dir');

			const {env, cwd} = process;

			const isWritable = path => {
			try {
			fs.accessSync(path, fs.constants.W_OK);
			return true;
			} catch (_) {
			return false;
			}
			};

			function useDirectory(directory, options) {
			if (options.create) {
			makeDir.sync(directory);
			}

			if (options.thunk) {
			return (...arguments_) => path.join(directory, ...arguments_);
			}

			return directory;
			}

			function getNodeModuleDirectory(directory) {
			const nodeModules = path.join(directory, 'node_modules');

			if (
			!isWritable(nodeModules) &&
			(fs.existsSync(nodeModules) \|\| !isWritable(path.join(directory)))
			) {
			return;
			}

			return nodeModules;
			}

			module.exports = (options = {}) => {
			if (env.CACHE_DIR && !['true', 'false', '1', '0'].includes(env.CACHE_DIR)) {
			return useDirectory(path.join(env.CACHE_DIR, 'find-cache-dir'), options);
			}

			let {cwd: directory = cwd()} = options;

			if (options.files) {
			directory = commonDir(directory, options.files);
			}

			directory = pkgDir.sync(directory);

			if (!directory) {
			return;
			}

			const nodeModules = getNodeModuleDirectory(directory);
			if (!nodeModules) {
			return undefined;
			}

			return useDirectory(path.join(directory, 'node_modules', '.cache', options.name), options);
			};

rOACCT/node_modules/find-cache-dir/index.js
88bcacf409abreact18

index.js
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