velopack/test/LegacyTestApp/SquirrelLogger.cs

using System;

namespace LegacyTestApp;

#if VELOPACK
using Microsoft.Extensions.Logging;
class SquirrelLogger : ILogger
{
    public IDisposable BeginScope<TState>(TState state) where TState : notnull
    {
        return null;
    }

    public bool IsEnabled(LogLevel logLevel)
    {
        return true;
    }

    public void Log<TState>(LogLevel logLevel, EventId eventId, TState state, Exception exception, Func<TState, Exception, string> formatter)
    {
        Console.WriteLine(formatter(state, exception));
    }
}
#else
class SquirrelLogger : Squirrel.SimpleSplat.ILogger
{
    protected SquirrelLogger()
    {
    }

    public Squirrel.SimpleSplat.LogLevel Level { get; set; }

    public static void Register()
    {
        Squirrel.SimpleSplat.SquirrelLocator.CurrentMutable.Register(() => new SquirrelLogger(), typeof(Squirrel.SimpleSplat.ILogger));
    }

    public void Write(string message, Squirrel.SimpleSplat.LogLevel logLevel)
    {
        Console.WriteLine(message);
    }
}
#endif