52 lines
1.8 KiB
JavaScript
52 lines
1.8 KiB
JavaScript
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// NOTICE: This file is generated by Rollup. To modify it,
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// please instead edit the ESM counterpart and rebuild with Rollup (npm run build).
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'use strict';
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const node_path = require('node:path');
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const node_fs = require('node:fs');
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const hash = require('./hash.cjs');
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/**
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* Return the cacheFile to be used by stylelint, based on whether the provided parameter is
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* a directory or looks like a directory (ends in `path.sep`), in which case the file
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* name will be `cacheFile/.cache_hashOfCWD`.
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*
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* If cacheFile points to a file or looks like a file, then it will just use that file.
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*
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* @param {string} cacheFile - The name of file to be used to store the cache
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* @param {string} cwd - Current working directory. Used for tests
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* @returns {string} Resolved path to the cache file
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*/
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function getCacheFile(cacheFile, cwd) {
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/*
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* Make sure path separators are normalized for environment/os.
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* Also, keep trailing path separator if present.
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*/
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cacheFile = node_path.normalize(cacheFile);
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const resolvedCacheFile = node_path.resolve(cwd, cacheFile);
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// If the last character passed is a path separator, we assume is a directory.
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const looksLikeADirectory = cacheFile[cacheFile.length - 1] === node_path.sep;
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/**
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* Return the default cache file name when provided parameter is a directory.
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* @returns {string} - Resolved path to the cacheFile
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*/
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function getCacheFileForDirectory() {
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return node_path.join(resolvedCacheFile, `.stylelintcache_${hash(cwd)}`);
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}
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if (
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looksLikeADirectory ||
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node_fs.lstatSync(resolvedCacheFile, { throwIfNoEntry: false })?.isDirectory()
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) {
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// Return path to provided directory with generated file name.
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return getCacheFileForDirectory();
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}
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// Return normalized path to cache file.
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return resolvedCacheFile;
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}
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module.exports = getCacheFile;
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