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- "use strict";
- Object.defineProperty(exports, "__esModule", { value: true });
- var path = require("path");
- var globParent = require("glob-parent");
- var isGlob = require("is-glob");
- var micromatch = require("micromatch");
- var GLOBSTAR = '**';
- /**
- * Return true for static pattern.
- */
- function isStaticPattern(pattern) {
- return !isDynamicPattern(pattern);
- }
- exports.isStaticPattern = isStaticPattern;
- /**
- * Return true for pattern that looks like glob.
- */
- function isDynamicPattern(pattern) {
- return isGlob(pattern, { strict: false });
- }
- exports.isDynamicPattern = isDynamicPattern;
- /**
- * Convert a windows «path» to a unix-style «path».
- */
- function unixifyPattern(pattern) {
- return pattern.replace(/\\/g, '/');
- }
- exports.unixifyPattern = unixifyPattern;
- /**
- * Returns negative pattern as positive pattern.
- */
- function convertToPositivePattern(pattern) {
- return isNegativePattern(pattern) ? pattern.slice(1) : pattern;
- }
- exports.convertToPositivePattern = convertToPositivePattern;
- /**
- * Returns positive pattern as negative pattern.
- */
- function convertToNegativePattern(pattern) {
- return '!' + pattern;
- }
- exports.convertToNegativePattern = convertToNegativePattern;
- /**
- * Return true if provided pattern is negative pattern.
- */
- function isNegativePattern(pattern) {
- return pattern.startsWith('!') && pattern[1] !== '(';
- }
- exports.isNegativePattern = isNegativePattern;
- /**
- * Return true if provided pattern is positive pattern.
- */
- function isPositivePattern(pattern) {
- return !isNegativePattern(pattern);
- }
- exports.isPositivePattern = isPositivePattern;
- /**
- * Extracts negative patterns from array of patterns.
- */
- function getNegativePatterns(patterns) {
- return patterns.filter(isNegativePattern);
- }
- exports.getNegativePatterns = getNegativePatterns;
- /**
- * Extracts positive patterns from array of patterns.
- */
- function getPositivePatterns(patterns) {
- return patterns.filter(isPositivePattern);
- }
- exports.getPositivePatterns = getPositivePatterns;
- /**
- * Extract base directory from provided pattern.
- */
- function getBaseDirectory(pattern) {
- return globParent(pattern);
- }
- exports.getBaseDirectory = getBaseDirectory;
- /**
- * Return true if provided pattern has globstar.
- */
- function hasGlobStar(pattern) {
- return pattern.indexOf(GLOBSTAR) !== -1;
- }
- exports.hasGlobStar = hasGlobStar;
- /**
- * Return true if provided pattern ends with slash and globstar.
- */
- function endsWithSlashGlobStar(pattern) {
- return pattern.endsWith('/' + GLOBSTAR);
- }
- exports.endsWithSlashGlobStar = endsWithSlashGlobStar;
- /**
- * Returns «true» when pattern ends with a slash and globstar or the last partial of the pattern is static pattern.
- */
- function isAffectDepthOfReadingPattern(pattern) {
- var basename = path.basename(pattern);
- return endsWithSlashGlobStar(pattern) || isStaticPattern(basename);
- }
- exports.isAffectDepthOfReadingPattern = isAffectDepthOfReadingPattern;
- /**
- * Return naive depth of provided pattern without depth of the base directory.
- */
- function getNaiveDepth(pattern) {
- var base = getBaseDirectory(pattern);
- var patternDepth = pattern.split('/').length;
- var patternBaseDepth = base.split('/').length;
- /**
- * This is a hack for pattern that has no base directory.
- *
- * This is related to the `*\something\*` pattern.
- */
- if (base === '.') {
- return patternDepth - patternBaseDepth;
- }
- return patternDepth - patternBaseDepth - 1;
- }
- exports.getNaiveDepth = getNaiveDepth;
- /**
- * Return max naive depth of provided patterns without depth of the base directory.
- */
- function getMaxNaivePatternsDepth(patterns) {
- return patterns.reduce(function (max, pattern) {
- var depth = getNaiveDepth(pattern);
- return depth > max ? depth : max;
- }, 0);
- }
- exports.getMaxNaivePatternsDepth = getMaxNaivePatternsDepth;
- /**
- * Make RegExp for provided pattern.
- */
- function makeRe(pattern, options) {
- return micromatch.makeRe(pattern, options);
- }
- exports.makeRe = makeRe;
- /**
- * Convert patterns to regexps.
- */
- function convertPatternsToRe(patterns, options) {
- return patterns.map(function (pattern) { return makeRe(pattern, options); });
- }
- exports.convertPatternsToRe = convertPatternsToRe;
- /**
- * Returns true if the entry match any of the given RegExp's.
- */
- function matchAny(entry, patternsRe) {
- return patternsRe.some(function (patternRe) { return patternRe.test(entry); });
- }
- exports.matchAny = matchAny;
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