CMLeonOS/shell/Commands/Editor/NanoCommand.cs

// The CMLeonOS Project (https://github.com/Leonmmcoset/CMLeonOS)
// Copyright (C) 2025-present LeonOS 2 Developer Team
// 
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
// 
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.

using System;

namespace CMLeonOS.Commands.Editor
{
    public static class NanoCommand
    {
        public static void NanoFile(string fileName, CMLeonOS.FileSystem fileSystem, CMLeonOS.UserSystem userSystem, Shell shell, Action<string> showError)
        {
            if (string.IsNullOrEmpty(fileName))
            {
                showError("Please specify a file name");
                return;
            }
            
            try
            {
                var nano = new Nano(fileName, true, fileSystem, userSystem, shell);
                nano.Start();
            }
            catch (Exception ex)
            {
                showError($"Error starting nano: {ex.Message}");
            }
        }
    }
}