59 lines
1.3 KiB
JavaScript
59 lines
1.3 KiB
JavaScript
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'use strict';
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var glob = require('glob');
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var hasGlob = require('has-glob');
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var isValidGlob = require('is-valid-glob');
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var utils = require('./utils');
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module.exports = function(patterns, config) {
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if (!isValidGlob(patterns)) {
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throw new Error('invalid glob pattern: ' + patterns);
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}
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// shallow clone options
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var options = Object.assign({cwd: '', nosort: true}, config);
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options.cwd = utils.cwd(options);
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options.cache = {};
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patterns = utils.arrayify(patterns);
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if (!hasGlob(patterns)) {
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return utils.getPaths(patterns, options);
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}
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var Glob = glob.Glob;
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var sifted = utils.sift(patterns, options);
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var excludes = sifted.excludes;
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var includes = sifted.includes;
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var res = { cache: {} };
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var cache = [];
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function updateOptions(include) {
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return utils.setIgnores(options, excludes, include.index);
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}
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var len = includes.length;
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var idx = -1;
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var files = [];
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while (++idx < len) {
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var include = includes[idx];
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var opts = updateOptions(include);
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opts.cache = res.cache;
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opts.sync = true;
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res = new Glob(include.pattern, opts);
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cache.push(res.cache);
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files.push.apply(files, res.found);
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}
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Object.defineProperty(files, 'cache', {
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configurable: true,
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get: function() {
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return utils.createCache(cache);
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}
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});
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return files;
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};
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