// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.DependencyInjection.Extensions;
using Throw = Microsoft.Shared.Diagnostics.Throw;
#pragma warning disable CA1716
namespace Microsoft.Shared.Diagnostics;
#pragma warning restore CA1716
/// <summary>
/// Adds debugger to DI container.
/// </summary>
#if !SHARED_PROJECT
[System.Diagnostics.CodeAnalysis.ExcludeFromCodeCoverage]
#endif
internal static class DebuggerExtensions
{
/// <summary>
/// Registers system debugger as <see cref="IDebuggerState"/> interface.
/// </summary>
/// <param name="services">Service collection to register system debugger in.</param>
/// <returns>Passed instance of service collection for further configuration.</returns>
public static IServiceCollection AddSystemDebuggerState(this IServiceCollection services)
{
_ = Throw.IfNull(services);
services.TryAddSingleton<IDebuggerState>(DebuggerState.System);
return services;
}
/// <summary>
/// Registers system debugger as <see cref="IDebuggerState"/> interface.
/// </summary>
/// <param name="services">Service collection to register system debugger in.</param>
/// <returns>Passed instance of service collection for further configuration.</returns>
public static IServiceCollection AddAttachedDebuggerState(this IServiceCollection services)
{
_ = Throw.IfNull(services);
services.TryAddSingleton<IDebuggerState>(DebuggerState.Attached);
return services;
}
/// <summary>
/// Registers system debugger as <see cref="IDebuggerState"/> interface.
/// </summary>
/// <param name="services">Service collection to register system debugger in.</param>
/// <returns>Passed instance of service collection for further configuration.</returns>
public static IServiceCollection AddDetachedDebuggerState(this IServiceCollection services)
{
_ = Throw.IfNull(services);
services.TryAddSingleton<IDebuggerState>(DebuggerState.Detached);
return services;
}
}
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