.some

Sources/TemporaryDirectory.swift

@@ -0,0 +1,21 @@
+import Foundation
+
+public class TemporaryDirectory {
+    public let url: URL
+    public var path: Path { return Path(string: url.path) }
+
+    public init() throws {
+        url = try FileManager.default.url(for: .itemReplacementDirectory, in: .userDomainMask, appropriateFor: URL(fileURLWithPath: "/"), create: true)
+    }
+
+    deinit {
+        _ = try? FileManager.default.removeItem(at: url)
+    }
+}
+
+public extension Path {
+    static func mktemp<T>(body: (Path) throws -> T) throws -> T {
+        let tmp = try TemporaryDirectory()
+        return try body(tmp.path)
+    }
+}