47 lines
910 B
JavaScript
47 lines
910 B
JavaScript
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/**
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* Dependencies
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*/
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var readDirectory = require('./read-directory'),
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Promise = require('bluebird'),
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join = require('path').join,
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fs = require('fs'),
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statFile = Promise.promisify(fs.stat);
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/**
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* Read themes
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*/
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function readThemes(dir) {
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var originalTree;
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return readDirectory(dir)
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.tap(function (tree) {
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originalTree = tree;
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})
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.then(Object.keys)
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.filter(function (file) {
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var path = join(dir, file);
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return statFile(path).then(function (stat) {
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return stat.isDirectory();
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});
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})
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.then(function (directories) {
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var themes = {};
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directories.forEach(function (name) {
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themes[name] = originalTree[name];
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});
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return themes;
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});
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}
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/**
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* Expose `read-themes`
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*/
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module.exports = readThemes;
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