snapp-cli/Helpers/TypeResolver.cs

using Spectre.Console.Cli;

namespace Snapp.Cli.Helpers;

public sealed class TypeResolver(IServiceProvider provider) : ITypeResolver, IDisposable {
  private readonly IServiceProvider _provider =
    provider ??
    throw new ArgumentNullException(nameof(provider));

  public object? Resolve(Type? type) {
    return type == null ? null : _provider.GetService(type);
  }

  public void Dispose() {
    if (_provider is IDisposable disposable) {
      disposable.Dispose();
    }
  }
}