What is SwiftTemporaryFile?
SwiftTemporaryFile provides functions related to temporary files.
It was originally written as a part of SwiftCGIResponder.
Requirements
- Swift 5 (including compatibility mode for 4 or 4.2)
- macOS or Linux
Dependencies
Usage
import Foundation
import TemporaryFile
let tmpFile = TemporaryFile()
try! tmpFile.write(contentsOf: "Hello, World!".data(using:.utf8)!)
try! tmpFile.seek(toOffset: 0)
print(String(data: try! tmpFile.readToEnd()!, encoding: .utf8)!) // Prints "Hello, World!"
try! tmpFile.copy(to: URL(fileURLWithPath: "/my/directory/hello.txt"))
/*
You can explicitly close the temporary file by calling `try tmpFile.close()`,
though all of the temporary files are automatically closed at the end of program.
*/import TemporaryFile
// You can pass a closure:
TemporaryFile { (tmpFile: TemporaryFile) -> Void in
try! tmpFile.write(contentsOf: "Hello, World!".data(using:.utf8)!)
// ...
} // Automatically closed.License
MIT License.
See "LICENSE.txt" for more information.