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- 'use strict';
- var arrify = require('arrify');
- var micromatch = require('micromatch');
- var path = require('path');
- var anymatch = function(criteria, value, returnIndex, startIndex, endIndex) {
- criteria = arrify(criteria);
- value = arrify(value);
- if (arguments.length === 1) {
- return anymatch.bind(null, criteria.map(function(criterion) {
- return typeof criterion === 'string' && criterion[0] !== '!' ?
- micromatch.matcher(criterion) : criterion;
- }));
- }
- startIndex = startIndex || 0;
- var string = value[0];
- var altString;
- var matched = false;
- var matchIndex = -1;
- function testCriteria (criterion, index) {
- var result;
- switch (toString.call(criterion)) {
- case '[object String]':
- result = string === criterion || altString && altString === criterion;
- result = result || micromatch.isMatch(string, criterion);
- break;
- case '[object RegExp]':
- result = criterion.test(string) || altString && criterion.test(altString);
- break;
- case '[object Function]':
- result = criterion.apply(null, value);
- break;
- default:
- result = false;
- }
- if (result) {
- matchIndex = index + startIndex;
- }
- return result;
- }
- var crit = criteria;
- var negGlobs = crit.reduce(function(arr, criterion, index) {
- if (typeof criterion === 'string' && criterion[0] === '!') {
- if (crit === criteria) {
- // make a copy before modifying
- crit = crit.slice();
- }
- crit[index] = null;
- arr.push(criterion.substr(1));
- }
- return arr;
- }, []);
- if (!negGlobs.length || !micromatch.any(string, negGlobs)) {
- if (path.sep === '\\' && typeof string === 'string') {
- altString = string.split('\\').join('/');
- altString = altString === string ? null : altString;
- }
- matched = crit.slice(startIndex, endIndex).some(testCriteria);
- }
- return returnIndex === true ? matchIndex : matched;
- };
- module.exports = anymatch;
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