ByondCommand.cs

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using System;
using System.Globalization;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
 
using Tgstation.Server.Api.Models;
using Tgstation.Server.Host.Components.Byond;
using Tgstation.Server.Host.Components.Interop;
using Tgstation.Server.Host.Components.Watchdog;
 
namespace Tgstation.Server.Host.Components.Chat.Commands
{
    sealed class ByondCommand : ICommand
    {
        public string Name => "byond";
 
        public string HelpText => "Displays the running Byond version. Use --active for the version used in future deployments";
 
        public bool AdminOnly => false;
 
        readonly IByondManager byondManager;
 
        readonly IWatchdog watchdog;
 
        public ByondCommand(IByondManager byondManager, IWatchdog watchdog)
        {
            this.byondManager = byondManager ?? throw new ArgumentNullException(nameof(byondManager));
            this.watchdog = watchdog ?? throw new ArgumentNullException(nameof(watchdog));
        }
 
        public Task<MessageContent> Invoke(string arguments, ChatUser user, CancellationToken cancellationToken)
        {
            if (arguments.Split(' ').Any(x => x.ToUpperInvariant() == "--ACTIVE"))
                return Task.FromResult(new MessageContent
                {
                    Text = byondManager.ActiveVersion == null ? "None!" : String.Format(CultureInfo.InvariantCulture, "{0}.{1}", byondManager.ActiveVersion.Major, byondManager.ActiveVersion.Minor),
                });
            if (watchdog.Status == WatchdogStatus.Offline)
                return Task.FromResult(new MessageContent
                {
                    Text = "Server offline!",
                });
            return Task.FromResult(new MessageContent
            {
                Text = watchdog.ActiveCompileJob?.ByondVersion ?? "None!",
            });
        }
    }
}