Requirements

If you'd like to fail fast, you can register some Requirement classes that do some checks on start up to make sure things are as expected.

Simply implement IPipelineRequirement and then call IServiceCollection.AddRequirement<TRequirement>()

public class WindowsRequirement : IPipelineRequirement
{
    public Task<bool> MustAsync(IPipelineHookContext context)
    {
        return (context.Environment.OperatingSystem == OSPlatform.Windows).AsTask();
    }
}