SymlinkDmbProvider.cs

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using System.Threading;
using System.Threading.Tasks;
 
using Tgstation.Server.Host.IO;
 
namespace Tgstation.Server.Host.Components.Deployment
{
    sealed class SymlinkDmbProvider : SwappableDmbProvider
    {
        public SymlinkDmbProvider(
            IDmbProvider baseProvider,
            IIOManager ioManager,
            IFilesystemLinkFactory linkFactory)
            : base(baseProvider, ioManager, linkFactory)
        {
        }
 
        public override Task FinishActivationPreparation(CancellationToken cancellationToken) => Task.CompletedTask;
 
        protected override async ValueTask DoSwap(CancellationToken cancellationToken)
        {
            if (LinkFactory.SymlinkedDirectoriesAreDeletedAsFiles)
                await IOManager.DeleteFile(LiveGameDirectory, cancellationToken);
            else
                await IOManager.DeleteDirectory(LiveGameDirectory, cancellationToken);
 
            await LinkFactory.CreateSymbolicLink(
                IOManager.ResolvePath(BaseProvider.Directory),
                IOManager.ResolvePath(LiveGameDirectory),
                cancellationToken);
        }
    }
}