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- "use strict";
- Object.defineProperty(exports, "__esModule", { value: true });
- const utils = require("../../utils");
- class EntryFilter {
- constructor(_settings, _micromatchOptions) {
- this._settings = _settings;
- this._micromatchOptions = _micromatchOptions;
- this.index = new Map();
- }
- getFilter(positive, negative) {
- const positiveRe = utils.pattern.convertPatternsToRe(positive, this._micromatchOptions);
- const negativeRe = utils.pattern.convertPatternsToRe(negative, this._micromatchOptions);
- return (entry) => this._filter(entry, positiveRe, negativeRe);
- }
- _filter(entry, positiveRe, negativeRe) {
- if (this._settings.unique && this._isDuplicateEntry(entry)) {
- return false;
- }
- if (this._onlyFileFilter(entry) || this._onlyDirectoryFilter(entry)) {
- return false;
- }
- if (this._isSkippedByAbsoluteNegativePatterns(entry.path, negativeRe)) {
- return false;
- }
- const filepath = this._settings.baseNameMatch ? entry.name : entry.path;
- const isMatched = this._isMatchToPatterns(filepath, positiveRe) && !this._isMatchToPatterns(entry.path, negativeRe);
- if (this._settings.unique && isMatched) {
- this._createIndexRecord(entry);
- }
- return isMatched;
- }
- _isDuplicateEntry(entry) {
- return this.index.has(entry.path);
- }
- _createIndexRecord(entry) {
- this.index.set(entry.path, undefined);
- }
- _onlyFileFilter(entry) {
- return this._settings.onlyFiles && !entry.dirent.isFile();
- }
- _onlyDirectoryFilter(entry) {
- return this._settings.onlyDirectories && !entry.dirent.isDirectory();
- }
- _isSkippedByAbsoluteNegativePatterns(entryPath, patternsRe) {
- if (!this._settings.absolute) {
- return false;
- }
- const fullpath = utils.path.makeAbsolute(this._settings.cwd, entryPath);
- return utils.pattern.matchAny(fullpath, patternsRe);
- }
- _isMatchToPatterns(entryPath, patternsRe) {
- const filepath = utils.path.removeLeadingDotSegment(entryPath);
- return utils.pattern.matchAny(filepath, patternsRe);
- }
- }
- exports.default = EntryFilter;
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