/**
* File ignore filter. Excludes files which match ignore patterns.
* @function lib.file.ignoreFilter
* @param {string|string[]} pattern - Ignore glob pattern(s).
* @return {function} - File ignore function.
* @author Taka Okunishi
*
*/
var file = require('./index'),
matchesGlob = file.matchesGlob;
module.exports = function (pattern) {
return function (filename) {
if (!pattern) {
return true;
}
pattern = [].concat(pattern);
for (var i = 0; i < pattern.length; i++) {
var hit = matchesGlob(filename, pattern[i]);
if (hit) {
return false;
}
}
return true;
};
};