$ cat main.swift import Foundation let p = Process() p.executableURL = URL(fileURLWithPath: "/usr/bin/env") p.arguments = ["swiftc", "-o", "out", "main.swift"] try p.run() p.waitUntilExit()$ cat main.swift import Foundation let p = Process() p.executableURL = URL(fileURLWithPath: "/usr/bin/env") p.arguments = ["swiftc", "-o", "out", "main.swift"] try p.run() p.waitUntilExit()