package sys

import (
  "log"
  "os"
  "path/filepath"
)

func Rootify(path string) string {
  root, err := GetProjectRoot()
  if err != nil {
    log.Fatal(err)
  }

  return filepath.Join(root, path)
}

// func GetProjectRoot() string {
//     _, b, _, _ := runtime.Caller(0)
//     // b is the absolute path to this specific .go file
//     // 1st Dir() gets the folder containing the file
//     // 2nd Dir() gets the parent of that folder
//     return filepath.Dir(filepath.Dir(b))
// }

func GetProjectRoot() (string, error) {
  exePath, err := os.Executable()
  if err != nil {
    return "", err
  }

  exeDir := filepath.Dir(exePath)

  // adjust depending on your structure
  // e.g. binary is in /project/bin/app → go up one level
  root := filepath.Dir(exeDir)

  return root, nil
}