CocoRoboDesktop/pdf1.js/node_modules/stylelint/lib/createStylelint.js

'use strict';

const { cosmiconfig } = require('cosmiconfig');

const augmentConfig = require('./augmentConfig');
const FileCache = require('./utils/FileCache');

const IS_TEST = process.env.NODE_ENV === 'test';
const STOP_DIR = IS_TEST ? process.cwd() : undefined;

/** @typedef {import('stylelint').InternalApi} StylelintInternalApi */

/**
 * The stylelint "internal API" is passed among functions
 * so that methods on a stylelint instance can invoke
 * each other while sharing options and caches.
 *
 * @type {import('stylelint')['createLinter']}
 */
module.exports = function createStylelint(options = {}) {
	const cwd = options.cwd || process.cwd();

	return {
		_options: { ...options, cwd },

		_extendExplorer: cosmiconfig('', {
			transform: augmentConfig.augmentConfigExtended(cwd),
			stopDir: STOP_DIR,
		}),

		_specifiedConfigCache: new Map(),
		_postcssResultCache: new Map(),
		_fileCache: new FileCache(options.cacheLocation, options.cacheStrategy, cwd),
	};
};