/
printConfig.js
55 lines (44 loc) · 1.27 KB
/
printConfig.js
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'use strict';
const createStylelint = require('./createStylelint');
const globby = require('globby');
const path = require('path');
/** @typedef {import('stylelint').Config} StylelintConfig */
/**
* @param {import('stylelint').LinterOptions} options
* @returns {Promise<StylelintConfig | null>}
*/
module.exports = function printConfig({
code,
config,
configBasedir,
configFile,
globbyOptions,
files,
}) {
const isCodeNotFile = code !== undefined;
if (!files || files.length !== 1 || isCodeNotFile) {
return Promise.reject(
new Error('The --print-config option must be used with exactly one file path.'),
);
}
const filePath = files[0];
if (globby.hasMagic(filePath)) {
return Promise.reject(new Error('The --print-config option does not support globs.'));
}
const stylelint = createStylelint({
config,
configFile,
configBasedir,
});
const cwd = (globbyOptions && globbyOptions.cwd) || process.cwd();
const absoluteFilePath = !path.isAbsolute(filePath)
? path.join(cwd, filePath)
: path.normalize(filePath);
const configSearchPath = stylelint._options.configFile || absoluteFilePath;
return stylelint.getConfigForFile(configSearchPath, absoluteFilePath).then((result) => {
if (result === null) {
return result;
}
return result.config;
});
};