// Copyright (C) 2023  Shanhu Tech Inc.
//
// This program is free software: you can redistribute it and/or modify it
// under the terms of the GNU Affero 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 Affero General Public License
// for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.

package caco3

import (
	"fmt"

	"shanhu.io/g/dock"
)

func parseRepoTag(repoTag string) (string, string) {
	repo, tag := dock.ParseImageTag(repoTag)
	if tag == "" {
		tag = "latest"
	}
	return repo, tag
}

func repoTag(repo, tag string) string {
	if tag == "" {
		return repo
	}
	return fmt.Sprintf("%s:%s", repo, tag)
}
