foldermap is a simple folder mapper for node.
$ npm install foldermap
foldermap expands the file-pointer library by assigning a few extra properties to file pointers and providing a map function
_subfiles: [] // lists all enumerable properties of current object aka all files and folders attached
_files: [] // lists only subfiles that are of type file
_folders: [] // lists only subfiles that are of type folder
__map: function (opts, callback) // provides the map function with current file being root
__clear: function () // removes file and directory keys from the object
__reMap: function (callback) // clears the map from files and folders and runs __map
__watchMap: function ([persistent], callback) // watches for changes in folder and runs __reMap
__filter: function (opts, [returnArray]) // filters the maps keys according to opts, returnArray can be boolean or 'keys' and will make the function return an array instead of an object
__extend: extend the map with another object -> keys from the other object will be transferred
Like file-pointer native properties, these are not enumerable. For directories the files are added as enumerable properties
As of v0.3 foldermap is only asynchronous
//Async
require('foldermap').map('./testFolder', function(err, map){
console.log(map);
});
Instead of path string you can also pass in an object or an array of objects with the following properties
- path - required, the string path of file
- ext - limit the files to have a specific extension
- type - ['file','directory'] - limit the subfiles to either type
- match - regular expression string to match filename against
- recursive - whether to traverse folders recursively, defaults to true
- relative - true or string, files are added to folder with relative paths
- simple - boolean or nr -> if true subfolders and files are not added to the main map, if numeric simple method will be used for the first x levels
- extend - object used to extend files or folders -> used to add custom properties. Will not extend the original map.
var map = require('foldermap').map({
path:'./testFolder',
recursive: false,
ext: 'json'
}, function (err, map) {
console.log(map);
});
Foldermap will return a file-pointer object of the folder or file with each element having the corresponding file-pointer convenience handles.
The MIT License (MIT) Copyright (c) 2012 Karl Düüna
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
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