<%

additional_paths = [
  "rel/erts-#{@release.erts_version}/bin"
] ++ @app_options[:additional_paths]

additional_paths = Enum.map_join(additional_paths, ":", &"\\(resourcePath)/#{&1}")

%>
import Foundation
import Cocoa

func log(_ line: String) {
    logFile.write("\(line)\n".data(using: .utf8)!)
}

let fm = FileManager.default
let appName = Bundle.main.object(forInfoDictionaryKey: "CFBundleDisplayName") as! String
let home = NSHomeDirectory()
let logPath = "\(home)/Library/Logs/\(appName).log"
if !fm.fileExists(atPath: logPath) { fm.createFile(atPath: logPath, contents: Data()) }
let logFile = FileHandle(forUpdatingAtPath: logPath)!
logFile.seekToEndOfFile()

let releaseScriptPath = Bundle.main.path(forResource: "rel/bin/<%= @release.name %>", ofType: "")!

let resourcePath = Bundle.main.resourcePath ?? ""
let additionalPaths = "<%= additional_paths %>"

var environment = ProcessInfo.processInfo.environment
let path = environment["PATH"] ?? ""
environment["PATH"] = "\(additionalPaths):\(path)"

let task = Process()
task.environment = environment
task.launchPath = releaseScriptPath
task.arguments = ["start"]
task.standardOutput = logFile
task.standardError = logFile

log("[\(appName)Launcher] starting release")
try task.run()
log("[\(appName)Launcher] pid: \(task.processIdentifier)")

task.waitUntilExit()
log("[\(appName)Launcher] release exited with \(task.terminationStatus)")

if task.terminationStatus != 0 {
  let alert = NSAlert()
  alert.alertStyle = .critical
  alert.messageText = "\(appName) exited with error status \(task.terminationStatus)."
  alert.informativeText = "Logs available at: \(logPath)"
  alert.runModal()
}