Access to ITaskSetupContext in Frosting #3946
Description
Sorry to resurrect an old thread, but does someone know how to do this for a
"Frosting" project? i.e. to get access toISetupContext.TasksToExecute.
It is exposed in
FrostingTaskLifetime<T>.Setupbut that is before each task.
I can't find an equivalent forFrostingLifetime<T>.Setupwhich is before all tasks.
Maybe I'm looking in the wrong places?
Originally posted by @lonix1 in #1772 (comment)
A quick look at the code, it looks like currently, the SetupContext isn't passed to the Frosting setup, adding it to IFrostingLifetime / IFrostingSetup would be a breaking change, so maybe first fixed in the next mayor release, or at least some more thought will need to go into it.
like it is for the teardown
A dirty workaround, in this case, could be to register the setup task yourself.
This could be done by injecting a custom setup task in IoC and adding it and ICakeEngine to your own custom context. that could look something like
using System.Threading.Tasks;
using Cake.Core;
using Cake.Core.Diagnostics;
using Cake.Frosting;
using Microsoft.Extensions.DependencyInjection;
public static class Program
{
public static int Main(string[] args)
{
return new CakeHost()
.ConfigureServices(services => services.AddSingleton<CustomBuildSetup>())
.UseContext<BuildContext>()
.Run(args);
}
}
public class BuildContext : FrostingContext
{
public BuildContext(ICakeContext context, ICakeEngine cakeEngine, CustomBuildSetup customBuildSetup)
: base(context)
{
cakeEngine.RegisterSetupAction(setupContext => customBuildSetup.Setup(this, setupContext));
}
}
public class CustomBuildSetup
{
public void Setup(BuildContext buildContext, ISetupContext setupContext)
{
buildContext.Log.Information("Custom setup found {0} tasks starting with {1}", setupContext.TasksToExecute.Count, setupContext.TargetTask.Name);
}
}