package main

import (
	"fmt"
	"os"
)

var (
	version   = "dev"
	buildTime = "unknown"
)

func main() {
	// SSH_ASKPASS support: hostkeeper askpass
	// Called by the SSH_ASKPASS script we create for key passphrases.
	if len(os.Args) == 2 && os.Args[1] == "askpass" {
		fmt.Print(os.Getenv("HK_PASSPHRASE"))
		return
	}

	if err := Execute(); err != nil {
		fmt.Fprintf(os.Stderr, "Error: %v\n", err)
		os.Exit(1)
	}
}