CMLeonOS/shell/Commands/User/HostnameCommand.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;
using System.Collections.Generic;
using CMLeonOS;

namespace CMLeonOS.Commands.User
{
    public static class HostnameCommand
    {
        public static void ProcessHostnameCommand(string args, CMLeonOS.UserSystem userSystem, Action<string> showError)
        {
            if (string.IsNullOrEmpty(args))
            {
                var commandInfos = new List<UsageGenerator.CommandInfo>
                {
                    new UsageGenerator.CommandInfo 
                    { 
                        Command = "<new_hostname>", 
                        Description = "Set new hostname",
                        IsOptional = false 
                    }
                };

                showError(UsageGenerator.GenerateUsage("hostname", commandInfos));
                return;
            }
            
            userSystem.ProcessHostnameCommand(args);
        }
    }
}