File: Commands\CleanCacheCommand.cs
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Project: src\src\Libraries\Microsoft.Extensions.AI.Evaluation.Console\Microsoft.Extensions.AI.Evaluation.Console.csproj (Microsoft.Extensions.AI.Evaluation.Console)
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
using System.IO;
using System.Threading;
using System.Threading.Tasks;
using Microsoft.Extensions.AI.Evaluation.Console.Utilities;
using Microsoft.Extensions.AI.Evaluation.Reporting.Storage;
using Microsoft.Extensions.Logging;
 
namespace Microsoft.Extensions.AI.Evaluation.Console.Commands;
 
internal sealed class CleanCacheCommand(ILogger logger)
{
    internal async Task<int> InvokeAsync(DirectoryInfo storageRootDir, CancellationToken cancellationToken = default)
    {
        string storageRootPath = storageRootDir.FullName;
        logger.LogInformation("Storage root path: {storageRootPath}", storageRootPath);
        logger.LogInformation("Deleting expired cache entries...");
 
        var cacheProvider = new DiskBasedResponseCacheProvider(storageRootPath);
 
        await logger.ExecuteWithCatchAsync(
            () => cacheProvider.DeleteExpiredCacheEntriesAsync(cancellationToken)).ConfigureAwait(false);
 
        return 0;
    }
}