//go:build linux

// @tag config
// @tag platform:linux
package config

import (
	"os"
	"path/filepath"
)

// DefaultConfigPaths returns the config file search paths for Linux.
// Root user: only /etc/pekoe/config.json
// Regular user: ~/.pekoe.json, then /etc/pekoe/config.json
func DefaultConfigPaths() []string {
	if os.Getuid() == 0 {
		return []string{"/etc/pekoe/config.json"}
	}

	home, err := os.UserHomeDir()
	if err != nil {
		return []string{"/etc/pekoe/config.json"}
	}

	return []string{
		filepath.Join(home, ".pekoe.json"),
		"/etc/pekoe/config.json",
	}
}