using System;

using System.Linq;

using Metalama.Framework.Aspects;

using Metalama.Framework.Fabrics;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello World");

    }

}

​

public class MyFabric : ProjectFabric

{

        // This method is the compile-time entry point of your project.

        // It executes within the compiler or IDE.

        public override void AmendProject( IProjectAmender project )

        {

            project.Outbound.SelectMany(p => p.Types.SelectMany(t => t.Methods)).AddAspectIfEligible<Log>();

        }

}

​

public class Log : OverrideMethodAspect

    {

        public override dynamic? OverrideMethod()

        {

            Console.WriteLine( $"Executing {meta.Target.Method}." );

​

            try

            {

                return meta.Proceed();

            }

            finally

            {

                Console.WriteLine( $"Exiting {meta.Target.Method}." );

            }

        }

    }