package main

import (
	"os"
	"path/filepath"
)

type FileType string

const (
	FileTypeFile FileType = "file"
	FileTypeDir  FileType = "directory"
)

func resolvePath(path string) string {
	if filepath.IsAbs(path) {
		return path
	}
	return filepath.Join(os.Getenv("PWD"), path)
}

func fileExists(path string) (FileType, error) {
	fileInfo, err := os.Stat(path)
	if err != nil {
		return "", err
	}
	if fileInfo.IsDir() {
		return FileTypeDir, nil
	}
	return FileTypeFile, nil
}

func isDir(path string) bool {
	info, err := os.Stat(path)
	if err != nil {
		return false
	}
	return info.IsDir()
}