I want to replace my CI bash scripts with swift. I can't figure out how to invoke normal terminal command such as ls
or xcodebuild
#!/usr/bin/env xcrun swift
import Foundation // Works
println("Test") // Works
ls // Fails
xcodebuild -workspace myApp.xcworkspace // Fails
$ ./script.swift
./script.swift:5:1: error: use of unresolved identifier 'ls'
ls // Fails
^
... etc ....
If you don't use command outputs in Swift code, following would be sufficient:
#!/usr/bin/env swift
import Foundation
@discardableResult
func shell(_ args: String...) -> Int32 {
let task = Process()
task.launchPath = "/usr/bin/env"
task.arguments = args
task.launch()
task.waitUntilExit()
return task.terminationStatus
}
shell("ls")
shell("xcodebuild", "-workspace", "myApp.xcworkspace")
Updated: for Swift3/Xcode8