ProjectDDD/Assets/_Datas/02.Scripts/Utils.cs

using System.IO;
using UnityEditor;

namespace DDD
{
    public static class Utils
    {
        public static string FixPath(string path)
        {
            path = path.Replace('\\', '/');
            path = path.Replace("//", "/");
            while (path.Length > 0 && path[0] == '/')
            {
                path = path.Remove(0, 1);
            }
            return path;
        }
        
        public static string FileName(string path)
        {
            return Path.GetFileNameWithoutExtension(path);
        }

        public static string FolderPath(string path)
        {
            return FixPath(Path.GetDirectoryName(path));
        }
        
        public static void MakeFolderFromFilePath(string filePath)
        {
            var paths = FixPath(filePath).Split('/');
            var path = "";

            for (var i = 0; i < paths.Length - 1; ++i)
            {
                path += paths[i] + "/";
                if (Directory.Exists(path) == false)
                {
                    Directory.CreateDirectory(path);
                    AssetDatabase.Refresh();
                }
            }
        }
    }
}