nano-fs

nano-fs

Extended native file system library adopted for Promise object.

Native functions

See https://nodejs.org/dist/latest-v5.x/docs/api/fs.html. All callback functions returns Promise object instead of call callback function.

Additional functions

listFiles(path[, regexp])

Resolve Promise object with Array of all files pathes filtered by optional RegExp.

var fs = require('nano-fs');
fs.listFiles('./source').then(function (list) {
	console.log(list);
});

Prints something like

[ "tet.jk", "a/file.txt", "a/fileaa" ]

writeTree(path, object)

Write objects tree to file system tree.

fs.writeTree('./test', {
	folder_a: {
		'file_a.txt': 'content',
		'file_b.txt': 'content'
	},
	folder_b: {
	},
	'file_c.txt': 'content'
});

readTree(path)

Resolve a Promise with objects tree where folders will be objects contains files as strings.

fs.readTree(path).then(function (o) {
	console.log(o);
});

mkpath(path[, mode])

copy(source_file_name, destination_file_name)

Copy file to another location. If destination path does not exists it will be created by mkpath() call.

remove(path)

Recursively remove folder. It can remove file too.

empty(folder_path)

Empty folder. Try it! :)