mlblive/cmd/teamflag.go

/*
Copyright © 2024 filifa

This program is free software: you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or (at your option) any later
version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with
this program. If not, see <http://www.gnu.org/licenses/>.
*/
package cmd

import (
	"errors"
	"strings"
)

type teamFlag string

func (t *teamFlag) String() string {
	return string(*t)
}

func (t *teamFlag) Set(v string) error {
	var err error
	v = strings.ToLower(v)

	if v == "" {
		*t = teamFlag(v)
		return nil
	}

	_, ok := teamIDs[v]
	if !ok {
		err = errors.New("invalid team ID")
	} else {
		*t = teamFlag(v)
	}
	return err
}

func (t *teamFlag) Type() string {
	return "teamFlag"
}