package main

import (
	"os"

	"go.wit.com/lib/protobuf/argvpb"
)

/*
	this parses the command line arguements
	this enables command line options from other packages like 'gui' and 'log'
*/

var argv args

type args struct {
	Test      *EmptyCmd `arg:"subcommand:test"                      help:"test repomap"`
	ListRepos bool      `arg:"--list-repos" help:"list all repositories"`
	Port      int       `arg:"--port" default:"2520" help:"port to run on"`
	RepoMap   string    `arg:"--repomap" default:"/etc/gowebd/repomap" help:"repomap file"`
	Hostname  string    `arg:"--hostname" default:"go.wit.com" help:"hostname to use"`
}

type EmptyCmd struct {
}

func (args) Version() string {
	return argvpb.StandardVersion(ARGNAME, VERSION, BUILDTIME)
}

func (args) Buildtime() (string, string) {
	return BUILDTIME, VERSION
}

func (args) Appname() string {
	return ARGNAME
}

// sends the strings to bash or zsh that will be your options
func (a args) SendCompletionStrings(pb *argvpb.Argv) {
	if pb.Cmd == "" {
		base := []string{"test", "--version", "--force"}
		pb.SendStrings(base)
	} else {
		pb.SubCommand(pb.Goargs...)
	}
	os.Exit(0)
}