package utils

import (
	"os"
	"path/filepath"
)

func GetRootPath() string {
	// Production binaries resolve files beside the executable; development
	// commands resolve the current project, including go run's temp binary.
	working, _ := os.Getwd()
	executable, _ := os.Executable()
	for _, directory := range []string{filepath.Dir(executable), working} {
		if directory == "" {
			continue
		}
		for _, marker := range []string{"config.json", "frontend", "go.mod"} {
			if _, err := os.Stat(filepath.Join(directory, marker)); err == nil {
				return directory
			}
		}
	}
	if working != "" {
		return working
	}
	return filepath.Dir(executable)
}