major: use fast-glob instead glob

reasons of migration:
* fast-glob faster than glob
* fast-glob does not have a memory leak, unlike glob

README.md

@@ -1,6 +1,6 @@
 # glob-extra
 
-Wrapper for utility [glob](https://github.com/isaacs/node-glob) with promises support which provides expanding of masks, dirs and files to absolute file paths.
+Wrapper for utility [fast-glob](https://github.com/mrmlnc/fast-glob) with promises support which provides expanding of masks, dirs and files to absolute file paths.
 
 [![NPM version](https://img.shields.io/npm/v/glob-extra.svg?style=flat)](https://www.npmjs.org/package/glob-extra)
 [![Build Status](https://travis-ci.org/gemini-testing/glob-extra.svg?branch=master)](https://travis-ci.org/gemini-testing/glob-extra)

lib/defaults.js

@@ -1,9 +1,14 @@
 'use strict';
 const _ = require('lodash');
 
-module.exports = (options) => {
-    return _.defaults(options || {}, {
+const defaultOpts = {
+    expandOpts: {
         root: null,
         formats: []
-    });
+    },
+    globOpts: {
+        onlyFiles: false
+    }
 };
+
+module.exports = (name, options = {}) => _.defaults(options, defaultOpts[name]);

lib/index.js

@@ -1,15 +1,14 @@
 'use strict';
 
+const path = require('path');
 const Promise = require('bluebird');
 const _ = require('lodash');
-const glob = Promise.promisify(require('glob'));
+const fg = require('fast-glob');
+const {Minimatch} = require('minimatch');
 const defaults = require('./defaults');
 const utils = require('./utils');
-const path = require('path');
 
-const isMask = (pattern) => glob.hasMagic(pattern);
-
-const getFilesByMask = (pattern, options) => glob(pattern, options);
+const getFilesByMask = (pattern, options) => fg(pattern, options);
 
 const expandPath = (basePath, options) => {
     basePath = options.root ? path.resolve(options.root, basePath) : basePath;
@@ -26,12 +25,25 @@ const processPaths = (paths, cb) => {
 };
 
 exports.expandPaths = (paths, expandOpts, globOpts) => {
-    expandOpts = defaults(expandOpts);
+    expandOpts = defaults('expandOpts', expandOpts);
+    globOpts = _(defaults('globOpts', globOpts)).omitBy(_.isUndefined).value();
 
     paths = [].concat(paths);
 
     return processPaths(paths, (path) => getFilesByMask(path, globOpts))
         .then((matchedPaths) => processPaths(matchedPaths, (path) => expandPath(path, expandOpts)));
 };
 
-exports.isMask = isMask;
+exports.isMask = (pattern) => {
+    if (!pattern) {
+        return false;
+    }
+
+    const {set} = new Minimatch(pattern);
+
+    if (set.length > 1) {
+        return true;
+    }
+
+    return set[0].some((v) => typeof v !== 'string');
+};