package main

import (
	"github.com/urfave/cli/v2"
)

func App() *cli.App {
	return &cli.App{
		Usage:    appSubTitle,
		HelpName: appMainTitle,
		Flags: []cli.Flag{
			&cli.StringFlag{
				Name:     "directory",
				Aliases:  []string{"d"},
				Required: false,
				Value:    "/etc/wireguard",
				Usage:    "Path to WireGuard configuration directory",
			},
		},
		Action: func(c *cli.Context) error {
			directory = c.String("directory")
			configs = GetConfigs(directory)

			RunGui()

			return nil
		},
	}
}