55 lines
1.5 KiB
JavaScript
55 lines
1.5 KiB
JavaScript
'use strict';
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const _ = require('lodash');
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const createStylelint = require('./createStylelint');
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const globby = require('globby');
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const path = require('path');
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/** @typedef {import('stylelint').StylelintConfig} StylelintConfig */
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/**
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* @param {import('stylelint').StylelintStandaloneOptions} options
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* @returns {Promise<StylelintConfig | null>}
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*/
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module.exports = function(options) {
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const code = options.code;
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const config = options.config;
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const configBasedir = options.configBasedir;
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const configFile = options.configFile;
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const configOverrides = options.configOverrides;
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const globbyOptions = options.globbyOptions;
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const files = options.files;
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const isCodeNotFile = code !== undefined;
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if (!files || files.length !== 1 || isCodeNotFile) {
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return Promise.reject(
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new Error('The --print-config option must be used with exactly one file path.'),
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);
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}
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const filePath = files[0];
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if (globby.hasMagic(filePath)) {
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return Promise.reject(new Error('The --print-config option does not support globs.'));
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}
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const stylelint = createStylelint({
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config,
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configFile,
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configBasedir,
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configOverrides,
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});
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const cwd = _.get(globbyOptions, 'cwd', process.cwd());
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const absoluteFilePath = !path.isAbsolute(filePath)
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? path.join(cwd, filePath)
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: path.normalize(filePath);
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const configSearchPath = stylelint._options.configFile || absoluteFilePath;
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return stylelint
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.getConfigForFile(configSearchPath)
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.then((result) => (result === null ? null : result.config));
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};
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