ftp

var Command = &cobra.Command{
	Use:   "ftp remote:path",
	Short: `Serve remote:path over FTP.`,
	Long: `
Run a basic FTP server to serve a remote over FTP protocol.
This can be viewed with a FTP client or you can make a remote of
type FTP to read and write it.

### Server options

Use --addr to specify which IP address and port the server should
listen on, e.g. --addr 1.2.3.4:8000 or --addr :8080 to listen to all
IPs.  By default it only listens on localhost.  You can use port
:0 to let the OS choose an available port.

If you set --addr to listen on a public or LAN accessible IP address
then using Authentication is advised - see the next section for info.

#### Authentication

By default this will serve files without needing a login.

You can set a single username and password with the --user and --pass flags.
` + vfs.Help + proxy.Help,
	Annotations: map[string]string{
		"versionIntroduced": "v1.44",
		"groups":            "Filter",
	},
	Run: func(command *cobra.Command, args []string) {
		var f fs.Fs
		if proxyflags.Opt.AuthProxy == "" {
			cmd.CheckArgs(1, 1, command, args)
			f = cmd.NewFsSrc(args)
		} else {
			cmd.CheckArgs(0, 0, command, args)
		}
		cmd.Run(false, false, command, func() error {
			s, err := newServer(context.Background(), f, &Opt)
			if err != nil {
				return err
			}
			return s.serve()
		})
	},
}

var DefaultOpt = Options{
	ListenAddr:   "localhost:2121",
	PublicIP:     "",
	PassivePorts: "30000-32000",
	BasicUser:    "anonymous",
	BasicPass:    "",
}

var Opt = DefaultOpt