/*
Copyright (C) 2022-2025 ApeCloud Co., Ltd

This file is part of KubeBlocks project

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 <http://www.gnu.org/licenses/>.
*/

package container

import (
	"fmt"
	"io/fs"
	"os"
	"strings"
)

const (
	socketPrefix = "unix://"
)

func isSocketFile(file string) bool {
	info, err := os.Stat(extractSocketPath(file))
	if err != nil {
		return false
	}
	if info.Mode()&fs.ModeSocket == fs.ModeSocket {
		return true
	}
	return false
}

func formatSocketPath(path string) string {
	if strings.HasPrefix(path, socketPrefix) {
		return path
	}
	return fmt.Sprintf("%s%s", socketPrefix, path)
}

func extractSocketPath(path string) string {
	return strings.TrimPrefix(path, socketPrefix)
}
