73 lines
2.1 KiB
JavaScript
73 lines
2.1 KiB
JavaScript
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import { join } from 'node:path';
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import process from 'node:process';
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import { cosmiconfig } from 'cosmiconfig';
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import { augmentConfigFull } from './augmentConfig.mjs';
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import configurationError from './utils/configurationError.mjs';
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const IS_TEST = process.env.NODE_ENV === 'test';
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const STOP_DIR = IS_TEST ? process.cwd() : undefined;
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/** @import {Config as StylelintConfig, CosmiconfigResult as StylelintCosmiconfigResult, InternalApi as StylelintInternalApi} from 'stylelint' */
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/**
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* @param {StylelintInternalApi} stylelint
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* @param {string} [searchPath]
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* @param {string} [filePath]
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* @returns {Promise<StylelintCosmiconfigResult>}
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*/
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export default async function getConfigForFile(
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stylelint,
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searchPath = stylelint._options.cwd,
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filePath,
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) {
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const optionsConfig = stylelint._options.config;
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const cwd = stylelint._options.cwd;
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if (optionsConfig) {
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const filePathAsCacheKey = filePath ?? '';
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/** @type {Map<string, StylelintCosmiconfigResult>} */
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const cachedForFiles = stylelint._specifiedConfigCache.get(optionsConfig) ?? new Map();
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const cached = cachedForFiles.get(filePathAsCacheKey);
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if (cached) {
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return cached;
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}
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const augmentedResult = await augmentConfigFull(stylelint, filePath, {
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config: optionsConfig,
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// Add the extra path part so that we can get the directory without being
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// confused
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filepath: join(cwd, 'argument-config'),
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});
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cachedForFiles.set(filePathAsCacheKey, augmentedResult);
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stylelint._specifiedConfigCache.set(optionsConfig, cachedForFiles);
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return augmentedResult;
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}
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const configExplorer = cosmiconfig('stylelint', {
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transform: (cosmiconfigResult) => augmentConfigFull(stylelint, filePath, cosmiconfigResult),
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stopDir: STOP_DIR,
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searchStrategy: 'global', // for backward compatibility
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});
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let config = stylelint._options.configFile
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? await configExplorer.load(stylelint._options.configFile)
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: await configExplorer.search(searchPath);
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if (!config) {
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config = await configExplorer.search(cwd);
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}
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if (!config) {
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return Promise.reject(
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configurationError(`No configuration provided${searchPath ? ` for ${searchPath}` : ''}`),
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);
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}
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return config;
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}
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