| 'use strict'; |
| |
| var micromatch = require('micromatch'); |
| var normalize = require('normalize-path'); |
| var path = require('path'); // required for tests. |
| var arrify = function(a) { return a == null ? [] : (Array.isArray(a) ? a : [a]); }; |
| |
| 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, altValue; |
| var matched = false; |
| var matchIndex = -1; |
| function testCriteria(criterion, index) { |
| var result; |
| switch (Object.prototype.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); |
| result = result || altValue && criterion.apply(null, altValue); |
| 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 = normalize(string); |
| altString = altString === string ? null : altString; |
| if (altString) altValue = [altString].concat(value.slice(1)); |
| } |
| matched = crit.slice(startIndex, endIndex).some(testCriteria); |
| } |
| return returnIndex === true ? matchIndex : matched; |
| }; |
| |
| module.exports = anymatch; |