package cmd

import (
	"fmt"
	"strings"
)

func ShellJail(args []string) error {
	var jailnames []string
	if len(args) > 0 {
		for _, a := range args {
			jailnames = append(jailnames, a)
		}
	}
	
	for _, cj := range gJails {
		for _, jn := range jailnames {
			if strings.EqualFold(cj.Name, jn) {
				err := shellJail(cj)
				if err != nil {
					return err
				}
			}
		}
	}
	
	return nil
}

func shellJail(jail Jail) error {
	cmd := fmt.Sprintf("jexec %s /bin/csh", jail.JID)
	_, err := executeCommand(cmd)
	if err != nil {
		fmt.Errorf("Error executing %s: %s", cmd, err.Error())
		return err
	}
	
	return nil
}