package main

import (

	"github.com/urfave/cli"

	"net/url"

	"strings"

)

// ByAlphabet is for sorting

type ByAlphabet []cli.Command

func (a ByAlphabet) Len() int           { return len(a) }

func (a ByAlphabet) Swap(i, j int)      { a[i], a[j] = a[j], a[i] }

func (a ByAlphabet) Less(i, j int) bool { return a[i].Name < a[j].Name }

func filterURL(in string) (out string) {

	uri, err := url.Parse(in)

	if err != nil {

		out = ""

	} else {

		uri := url.URL{Scheme: uri.Scheme, Host: uri.Host}

		out = uri.String()

	}

	return

}

func basename(in string) (out string) {

	uri, err := url.Parse(in)

	if err != nil {

		out = ""

	} else {

		// Remove the :NN part of present

		out = strings.Split(uri.Host, ":")[0]

	}

	return

}