62 lines
1.9 KiB
JavaScript
62 lines
1.9 KiB
JavaScript
'use strict';
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const augmentConfigFull = require('./augmentConfig').augmentConfigFull;
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const configurationError = require('./utils/configurationError');
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const path = require('path');
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/** @typedef {import('stylelint').StylelintConfig} StylelintConfig */
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/** @typedef {import('stylelint').CosmiconfigResult} CosmiconfigResult */
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/** @typedef {Promise<CosmiconfigResult | null>} ConfigPromise */
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/**
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* @param {import('stylelint').StylelintInternalApi} stylelint
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* @param {string} [searchPath]
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* @returns {ConfigPromise}
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*/
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module.exports = function (stylelint, searchPath = process.cwd()) {
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const optionsConfig = stylelint._options.config;
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if (optionsConfig !== undefined) {
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const cached = /** @type {ConfigPromise} */ (stylelint._specifiedConfigCache.get(
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optionsConfig,
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));
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if (cached) return cached;
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// stylelint._fullExplorer (cosmiconfig) is already configured to
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// run augmentConfigFull; but since we're making up the result here,
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// we need to manually run the transform
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const augmentedResult = augmentConfigFull(stylelint, {
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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: path.join(process.cwd(), 'argument-config'),
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});
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stylelint._specifiedConfigCache.set(optionsConfig, augmentedResult);
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return augmentedResult;
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}
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const searchForConfig = stylelint._options.configFile
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? stylelint._fullExplorer.load(stylelint._options.configFile)
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: stylelint._fullExplorer.search(searchPath);
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return /** @type {ConfigPromise} */ (searchForConfig
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.then((config) => {
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// If no config was found, try looking from process.cwd
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if (!config) return stylelint._fullExplorer.search(process.cwd());
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return config;
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})
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.then((config) => {
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if (!config) {
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const ending = searchPath ? ` for ${searchPath}` : '';
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throw configurationError(`No configuration provided${ending}`);
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}
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return config;
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}));
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};
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