Welcome to Files, a compact library that provides a nicer way to handle files and folders in Swift. It’s primarily aimed at Swift scripting and tooling, but can also be embedded in applications that need to access the file system. It's essentially a thin wrapper around the FileManager APIs that Foundation provides.

Features

• Modern, object-oriented API for accessing, reading and writing files & folders.
• Unified, simple do, try, catch error handling.
• Easily construct recursive and flat sequences of files and folders.

Examples

Iterate over the files contained in a folder:

for file in try Folder(path: "MyFolder").files {
    print(file.name)
}

Rename all files contained in a folder:

try Folder(path: "MyFolder").files.enumerated().forEach { (index, file) in
    try file.rename(to: file.nameWithoutExtension + "\(index)")
}

Recursively iterate over all folders in a tree:

FileSystem().homeFolder.makeSubfolderSequence(recursive: true).forEach { file in
    print("Name : \(file.name), parent: \(file.parent)")
}

Create, write and delete files and folders:

let folder = try Folder(path: "/users/john/folder")
let file = try folder.createFile(named: "file.json")
try file.write(data: wrap(object))
try file.delete()
try folder.delete()

Move all files in a folder to another:

let originFolder = try Folder(path: "/users/john/folderA")
let targetFolder = try Folder(path: "/users/john/folderB")
try originFolder.files.move(to: targetFolder)