DmbLock.cs

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using System;
using System.Threading.Tasks;
 
using Tgstation.Server.Api.Models;
using Tgstation.Server.Host.Models;
 
namespace Tgstation.Server.Host.Components.Deployment
{
    sealed class DmbLock : IDmbProvider
    {
        public string DmbName => baseProvider.DmbName;
 
        public string Directory => baseProvider.Directory;
 
        public CompileJob CompileJob => baseProvider.CompileJob;
 
        public EngineVersion EngineVersion => baseProvider.EngineVersion;
 
        public Guid LockID { get; }
 
        public DateTimeOffset LockTime { get; }
 
        public string Descriptor { get; }
 
        public bool KeptAlive { get; private set; }
 
        readonly IDmbProvider baseProvider;
 
        readonly Func<ValueTask> disposeAction;
 
        public DmbLock(Func<ValueTask> disposeAction, IDmbProvider baseProvider, string descriptor)
        {
            this.disposeAction = disposeAction ?? throw new ArgumentNullException(nameof(disposeAction));
            this.baseProvider = baseProvider ?? throw new ArgumentNullException(nameof(baseProvider));
            Descriptor = descriptor ?? throw new ArgumentNullException(nameof(descriptor));
 
            LockID = Guid.NewGuid();
            LockTime = DateTimeOffset.UtcNow;
        }
 
        public ValueTask DisposeAsync() => disposeAction();
 
        public void KeepAlive()
        {
            KeptAlive = true;
            baseProvider.KeepAlive();
        }
    }
}