44 lines
1.1 KiB
JavaScript
44 lines
1.1 KiB
JavaScript
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'use strict';
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const fs = require('fs');
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const path = require('path');
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const { default: ignore } = require('ignore');
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const { DEFAULT_IGNORE_FILENAME } = require('../constants');
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const isPathNotFoundError = require('./isPathNotFoundError');
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/**
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* @typedef {import('stylelint').LinterOptions} LinterOptions
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*
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* @param {Pick<LinterOptions, 'ignorePath' | 'ignorePattern'> & { cwd: string }} options
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* @return {import('ignore').Ignore}
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*/
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module.exports = function getFileIgnorer({ ignorePath, ignorePattern, cwd }) {
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const ignorer = ignore();
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const ignorePaths = [ignorePath || []].flat();
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if (ignorePaths.length === 0) {
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ignorePaths.push(DEFAULT_IGNORE_FILENAME);
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}
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for (const ignoreFilePath of ignorePaths) {
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const absoluteIgnoreFilePath = path.isAbsolute(ignoreFilePath)
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? ignoreFilePath
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: path.resolve(cwd, ignoreFilePath);
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try {
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const ignoreText = fs.readFileSync(absoluteIgnoreFilePath, 'utf8');
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ignorer.add(ignoreText);
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} catch (readError) {
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if (!isPathNotFoundError(readError)) {
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throw readError;
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}
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}
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}
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if (ignorePattern) ignorer.add(ignorePattern);
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return ignorer;
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};
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