package cli

import (
	"encoding/base64"
	"strconv"
)

func b64(b []byte) string { return base64.StdEncoding.EncodeToString(b) }

func uitoa(u uint32) string { return strconv.FormatUint(uint64(u), 10) }

func uintSlice(us []uint32) []uint64 {
	out := make([]uint64, len(us))
	for i, u := range us {
		out[i] = uint64(u)
	}
	return out
}

// normalizeVerb maps verb aliases to their canonical form. Applied at the
// subcommand-verb position of every admin group and at the top-level command.
func normalizeVerb(v string) string {
	switch v {
	case "rm", "del":
		return "remove"
	case "ls":
		return "list"
	}
	return v
}