ParadoxSaveParser/ParadoxSaveParser.WebAPI/PathHelper.cs

using System.IO;

namespace ParadoxSaveParser.WebAPI;

public static class PathHelper
{
    public static readonly IOPath DATA_DIR = "data";
    public static readonly IOPath SAVES_DIR = Path.Concat(DATA_DIR, "saves");
    public static readonly IOPath PARSED_DIR = Path.Concat(DATA_DIR, "parsed");
    public static readonly IOPath TEMP_DIR = "temp";

    public static void CreateProgramDirectories()
    {
        Directory.Create(DATA_DIR);
        Directory.Create(SAVES_DIR);
        Directory.Create(PARSED_DIR);
        Directory.Create(TEMP_DIR);
    }

    public static void CleanTempDirectory()
    {
        Directory.Delete(TEMP_DIR);
        Directory.Create(TEMP_DIR);
    }

    public static Stream CreateTempFile()
    {
        string fileName = Guid.NewGuid().ToString();
        IOPath filePath = Path.Concat(TEMP_DIR, fileName);
        var stream = System.IO.File.Open(filePath.Str, FileMode.CreateNew, FileAccess.ReadWrite,
            FileShare.Read | FileShare.Delete);
        // file stays as a ghost until it is closed
        File.Delete(filePath);
        return stream;
    }
}